Citricidal® / Grapefruit Seed Extract (GSE) Dosage Chart

Citricidal® / GSE doses for Miscellaneous Internal / Systemic Problems

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available

If skin is irritated, add more oil or water, or less GSE to the recommended amounts. Stay below the irritation level.

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives / 40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 1 – 125 mg GSE powder capsule or tablet.    For internal use the powdered GSE form in capsules or tablets may be preferred to avoid the bitter taste.
  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
MAINTENANCE DOSE for GOOD HEALTH3-5 drops mixed in ½ cup water or juice, 2-3 times daily, with or without meals. To prevent immune system becoming lazy on a maintenance dose, stop treatment one week out of every three weeks.
ALLERGIES (Food sensitivity/hay fever)2-4 drops in ½ cup water or juice 2-3 times daily with or without meals
ANTIBIOTIC5-10 drops in 1 cup water or juice 3 times daily. (Drink before meals) Dose can be increased / decreased as necessary.
CANDIDA YEAST / FUNGI INFECTIONBefore taking GSE, see CANDIDIASIS – Candida Albicans/Yeast Infection for instructions on the recommended diet and other information. 1st week:3 drops twice daily in 1 cupof water, diluted, unsweetened fruit juice or vegetable juice.2nd week: 5 drops twice daily in 1 cupof water, diluted, unsweetened fruit juice or vegetable juice.3rd week: 5 drops three times daily in 1 cupof water, diluted, unsweetened fruit juice or vegetable juice.
CHRONIC INFLAMMATION (Indicates weak immune system)1-5 drops in 1 cup water or juice. 2-3 (or more) times daily.
COLDS / FLUMix 2-4 drops in 1 cup water or juice; 3 times daily, at the first sign of a cold or flu. Alternatively, mix 8-16 drops to 1 qt fruit or vegetable juice and sip throughout day.
CHRONIC FATIGUE SYNDROME / EPSTEIN BARR VIRUSMix 3-5 drops in 1 cup water. Drink 3 times daily
CYSTS / POLYPS / BENIGN TUMORS / LIPOMAS / WENSMix ¼ tsp. or 30 drops GSE in 1 TBSP. of olive oil. Rub on 2 or 3 times daily, especially if the growth is increasing in size. If this mix is irritating to the skin, add a little more oil.
PARASITES3-5 drops in 1 cup water or juice 2-3 times daily. (Doesn’t kill all parasite species).
SURGERYPeople undergoing surgeries at hospitals are at considerable risk for getting an infection. It is advisable togo on the maintenance dosagefor at least 3-4 days prior to surgery and for a week or so following to lessen your chances of getting a bacterial infection

Citricidal® / GSE doses for Gastric / Intestinal Disorders

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available

If skin is irritated, add more oil or water, or less GSE to the recommended amounts. Stay below the irritation level.

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives / 40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 1 – 125 mg GSE powder capsule or tablet.    For internal use the powdered GSE form in capsules or tablets may be preferred to avoid the bitter taste.
  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
DIARRHEA / DYSENTERY (Caused by contaminated food or water)Mix 2 -5 drops in 5oz of water or juice 1-2 times daily. Some experts say that many people diagnosed with colitis or crohn’s disease are actually infected with parasites, for which GSE is very effective.
FLATULENCE / GASMix 3-6 drops in 1 cup water or juice 3 times daily, before or after meals. Take a probiotic to help replenish beneficial bacteria in the digestive tract. Taking raw apple cider vinegar or digestive enzymes before meals is also helpful. Consult physician if symptoms persist.
GASTROINTESTINAL DISORDER (From contaminated food, water etc)Mix 1-3 drops in 1 cup water or juice; 2 times daily. If cause seems to be unknown you may actually be infected with parasites (See above).
GASTRITIS / GASTRIC / DUODENAL ULCERSHelicobacter pylori is a bacteria that is now believed to be the cause of up to 50% of peptic and duodenal ulcers. When helicobacter is removed, the sufferer usually finds permanent relief. Mix 1-3 drops to 1 cup water. Drink ½ hour before a meal on an empty stomach 2 to 3 times a day until the symptoms have disappeared. If your stomach is sensitive start off with 1drop and increase slowly or take with or after meals. Note: (Ulcers are very sensitive to irritation, caution must be taken when using GSE. If irritation persists discontinue use and consult a physician, as ulcers can be a very serious.

Citricidal® / GSE doses for Bladder / Yeast Infections

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available If skin is irritated, add more oil or water, or less GSE to the recommended amounts. Stay below the irritation level. Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives / 40% vegetable glycerine). 4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:
  • 1 – 125 mg GSE powder capsule or tablet.    For internal use the powdered GSE form in capsules or tablets may be preferred to avoid the bitter taste.
  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
UTI (Bacterial Cystitis) / INCONTINENCE(Frequent, urgent, burning, painful urination) As soon as you feel the symptoms, take 3-5 drops of GSE and 1 tsp. baking soda in 1 cup water. Drink 3 times daily.
INTERSTIAL CYSTITIS / CHRONIC URETHRITIS (Pain goes away during urination & immediately returns, cloudy urine with foul odor) Mix 3-5 drops in 1 cup water. Drink 3 times daily, for one month.
VAGINAL CANDIDIASIS/ YEAST INFECTION Mix 5 drops in 2 cups room temperature water. Douche twice daily for 3 days. Repeat treatmentif necessary. Always Dilute. In a study done by the Universidad Autonoma de Nuevo Leon in Mexico, 20 women douched using GSE every 12 hours for 3 consecutive days. 15 patients were cured after the first treatment. Four patients received treatment twice to become symptom free and receive negative laboratory results and 1 patient repeated the treatment 3 times until the lab report came back negative.For persistent cases, take internally as per Candida Yeast treatment or Vaginal Yeast Infection Treatments
TOXIC SHOCK SYNDROME As a precaution after tampon use, which can trigger a staph/strep infection, douche with 3 drops in 1qt. water.

Citricidal® GSE doses for Skin Problems (topical use)

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available

If skin is irritated, add more oil or water, or less GSE to the recommended amounts. Stay below the irritation level.

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives / 40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
ACNE / PIMPLESAdd 2 drops to your regular liquid cleaner to make a superior solution or use the facial cleaner (see below). Chronic acne may require internal cleansing as well: Mix 1-3 drops GSE in 1 cup water. Drink 3 times daily.
ATHLETE’S FOOTMix 20 drops in 2 cups water in a spray bottle. After bathing, liberally spray 2 times daily for 3 weeks. Also add 20 (or 40) drops to a small (or large) load of laundry’s last rinse when washing socks or stockings and allow to soak to avoid re-infection, or hang socks in sun. Also spray inside shoes thoroughly. Also moisten feet with water and rub in 3-4 drops GSE with wet palm. Rub entire foot to a lather.
BLISTERSApply 1 drop on the blisters to disinfect.
BODY WASHAdd a few drops to a sponge or cloth and wash entire body. Do not get in eyes, see warnings above.
CALLUSES (Hard Skin)Take a 10 minute footbath in 10 drops GSE per ½ gallon warm water to remove hard skin.
COLD SORES (Herpes Simplex)In the palm of your hand, mix 1 drop GSE with a dime-sized amount of vegetable glycerin (sold in health food / drug store) or olive oil. If it irritates then cut back, if it doesn’t try a little stronger for quicker relief. Herpes can be stimulated by eating foods rich in arginine (in chocolate and nuts), too much sun, stress and too much kissing (especially someone new) 🙂
CORNSPut 1 drop full strength GSE on the corn 1-2 times daily.
CRACKED / SUNBURNED LIPSApply 2-3 drops mixed in 1 Tbsp. of oil.
CUTS / WOUNDSSpray wound liberally and often with a mix of 1 tsp. GSE in ½ cup distilled or cooled, boiled water in a clean spray bottle. A deep wound requires a more diluted solution. See a physician for severe wounds.
ECZEMA / DERMATITIS (chronic itchy skin disease caused by food or chemical allergies, usually appearing on the inside of the elbow and knees and on the face or wrist)Try to eliminate offending foods or chemicals. Do not use soap. Mix 3 drops GSE with ¼ cup olive oil and rub into affected area twice daily.
FACIAL CLEANERThoroughly moisten face with warm or cool water. With wet hands apply 1-2 drops to fingertips and gently massage facial area with circular motions. Rinse thoroughly and pat dry. A slight tingling indicates the deep cleaning properties.
FIRST AID (Abrasions and scratches)Mix 1-3 drops in 1 Tbsp. water. Apply the mixture 2 times daily directly to affected area of skin. For large areas mix 16-32 drops per cup distilled or cooled, boiled water and spray on affected areas. Do not get in eyes, see warnings above.
HEAD LICEMix 1 tsp. GSE in 2 tsp shampoo and spread evenly over the entire scalp and hair. Cover the hair with plastic and leave for 30 minutes. Repeat after 3 days. Do not get in eyes, see warnings above.
IMPETIGO (A skin infection usually affecting children. An itchy rash-type outbreak recognized by a clear to yellow pus-like discharge that keeps the area wet. Usually caused by Streptococcus or Staphylococcus)Mix 1 tsp. GSE to 3oz water and spray several times daily. Adding 1 tsp. Calendula Officianlis (Marigold) to the solution. attentionto hygiene prevents recurrent episodes of impetigo. To help decontaminate towels, linens, etc, add 1 tsp.of GSE to the wash or rinse cycle and allow them some soak time.
INSECT BITES / STINGSApply GSE in an undiluted form. If the skin is sensitive, mix with a little bit of water or olive oil.
ITCHY SCALP / DANDRUFFAdd 2-4 drops to shampoo (mix in hand or on head with shampoo). Massage into scalp and leave on for at least 2 minutes. Rinse thoroughly. May be used without shampoo: 2-4 drops per cup of water rub into scalp and let dry. A spray bottle is useful for this. Do not get in eyes, see warnings above.
NAIL TREATMENT / FUNGI (Deformed discolored soft or brittle nails)Mix 1-3 drops in 1 Tbsp. water, grain alcohol (vodka). Apply the solution on the surface of the nail and along the cuticle, or soak nails 2 times daily. Nail fungus is particularly resistant; Several months of regular use may be necessary. For stubborn cases add more drops or even use full strength if necessary.
NETTLE RASH / CHICKEN POX / SHINGLES / HIVES (Varicella- Zoster virus)Mix 3 drops with 1 Tbsp. olive oil and apply to skin, or mix 3-5 drops in 1 cup water and spray affected area, as needed.
POISON OAK / IVYMix 2 tsp. GSE to 5oz (10 Tbsp.) water in a spray bottle and apply to a small area of the skin. If a burning sensation results, add a little water. Spray liberally over affected areas; repeat every 2 hours as needed. Shake mixture between sprayings.
PSORIASIS (Itchy red patches on skin with silvery white scales)Rub affected area twice daily with a mix of 2-4 drops in ¼ cup olive oil.
RASHES (Cracking, dry flaky and scaly skin)Mix 3 drops with 1 Tbsp.olive oil and apply to skin 2 or 3 times daily.
RINGWORM (Ring shaped fungi)
/ SKIN FUNGI (Moist weepy red patches)
Mix 1 tsp. GSE to 2 ½ oz. water in a spray bottle. Spray affected area. If burning sensation is felt add a little more water. Alternatively use olive oil instead of water and rub into affected area. Use twice daily and continue for a while after symptoms have disappeared to ensure skin fungi has died. Prevent spreading by treating all areas simultaneously. Expose skin to fresh air and sunshine. Do not get in eyes, see warnings above.
SHAVING RASH (usually caused by a fungus)Add 1-3 drops to shaving cream or use facial cleanser (see above) as an aftershave. Disinfect razor and blades before and after using (See toothbrush / razor sterilizer instructions below).
TICKS / LEECHESPut GSE directly onto the tick or the leech, then remove and put another drop on the bite to disinfect.If in infested area, check for deer ticks which can transmit Ehrlichia, a serious pathogen that causes HGE (human granulocytic ehrlichiosis)which can be fatal. As a precautionary measure, drink 5-10 drops mixed in 8 oz water 3 times daily for 1-2 weeks.
UNDERARM DEODORANT (non-toxic)Spray underarms with 10-20 drops in 2 cups water mixed / shaken in a spray bottle.Or add 1 drop GSE to moistened fingertips and apply to each underarm.
VARICOSE VEINSSoak a clean cotton pad in a mix of 10 drops to 2-4oz cooled, boiled water and place in the affected area. Keep moist and renew often.
WARTSRub 1 drop of full strength GSE directly onto the wart. Cover with Band-Aid to keep wart moist. Apply 2 times daily, for 3 weeks. (Warning: Warts are highly contagious viruses and can spread if picked, trimmed, or even touched). If trimming excess skin off wart, sterilize clippers before and after and dispose of clippings appropriately.

Citricidal® / GSE doses for Ears / Nose / Throat (ENT)

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available

If skin is irritated, add more oil or water, or less GSE to the recommended amounts. Stay below the irritation level.

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives / 40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
COUGHS / HOARSENESS / LARYNGITISMix 2-3 Drops in 1 cup lukewarm water. Gargle several times a day.Add 50 drops GSE to a home-made cough remedy: 1 ½ oz each raw honey and raw apple cider vinegar and ½ oz vegetable glycerine. Shake before use. Take 1 Tbsp. 3 times daily until cough clears up.
PHLEGM / MUCOUS REMOVALMix 1-3 drops in 1 cup water and gargle deeply using very little water mixture at a time, repeat several times and drink the rest slowly.
EAR RINSE / EARACHESMix 1-3 drops with 1 oz. vegetable glycerin or alcohol (or 50/50). Apply 1-2 drops of mixture in affected ear, as often as needed. Do Not use full strength in ears.
LUNG / BRONCHIAL / RESPIRATORY INFECTION / COUGHAdd 50 drops GSE to a home-made cough remedy: 1 ½ oz each raw honey and raw apple cider vinegar and ½ oz vegetable glycerine. Shake before use. Take 1 Tbsp. 3 times daily at the onset of chronic bronchitis. Cough should clear up within a few days. GSE has been successfully used in a nebulizer to heal lung and bronchial infections. Some have had symptoms unaffected by doctor-prescribed antibiotics, disappear in less than a day.Use 1 drop GSE in 1 oz saline water in nebulizer.
SINUSITIS / NASAL RINSEMix 1 drop with ¾ cup water. With the head tilted back fill each nostril with an eyedropper full of mix. Drop head forward and down (head is upside down) to force solution up into nasal passages. Return head to normal position and allow nasal passages to drain. Do not inhale during this process. Always Dilute.
SORE THROAT / TONSILLITIS / STREP THROAT / SWOLLEN GLANDS (Lymph inflammation)Stir 2 drops in 3oz or more of water and gargle several times, or as often as needed. Always Dilute. Increase dose if necessary.

Citricidal® / GSE doses for Oral Care / Dental Problems

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available

If skin is irritated, add more oil or water, or less GSE to the recommended amounts. Stay below the irritation level.

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives / 40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
BAD BREATH (Can be caused by bacteria inside the mouth, tooth decay, or putrefaction in the lower digestive track).Rinse the mouth and gargle with 3-5 drops in 1 cup of water several times daily. If the cause is in the digestive track then take internally, 2-5 drops GSE mixed in ½ cup water or juice, 2-3 times daily. GSE is a very effective and long lasting breath freshener.
CARIES (Tooth Decay) / GINGIVITIS / GUM DISORDERS / BLEEDING GUMS (Caused by plaque bacteria)Use 1 drop on moist toothbrush; Brush well 3 times daily. After brushing rinse mouth using 1-3 drops in 1 cup water, or add 1-3 drops to water pick reservoir. For severe cases place cotton pad soak in a mix of a few drops in 2oz water on the gums, for several minutes daily.
DENTAL RINSE / ANTISEPTIC MOUTHWASH (For healthy gums and fresh breath / to eliminate harmful germs & bacteria)Stir 1-3 drops in 1 cup water. Vigorously swish a small amount of this dilution for 10 seconds or more, 1-2 times daily. Also add 1 drop GSE to the reservoir of “waterpik” type devices. Only for adults and children over six years old.
PLAQUE (A bacterial coating of the teeth that causes Caries and the progressive gum disease Periodontitis)Put 1 drop on moist toothbrush, brush extensively 3 times daily. Also put 1-3 drops in 1 cup water and rinse mouth thoroughly.
THRUSH (Fungal infection of the mouth region)Thrush appears as a whitish coating in the mouth and is caused by the Candida Albicans yeast fungus. Rinse the mouth well about 3 times daily with 3-5 drops in 1 cup water.
TOOTH ACHESGargle with mix of 3-4 drops in 1 cup water several times daily. In addition, place cotton pad soaked in a mix of 1 drop in 2-4oz water directly on the aching tooth.
TOOTH EXTRACTION (To prevent infection and relieve pain)Gargle using 3 drops in 1 cup water.
ULCERATIVE STOMATITIS (A contagious disease that causes the tongue and throat to become red, swollen, ulcerated, and very sore. May affect the lips, palate, and insides of the cheeks and produce swollen gums that bleed easily)Put 3 drops in 1 cup. lukewarm water, mix well, and rinse out the mouth and gargle several times a day. This will promote healthy gums and fresh breath. Precautions: Sterilize toothbrush to keep from spreading. (See Miscellaneous Uses)

Citricidal® doses for Baby Care

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available

If skin is irritated, add more oil or water, or less GSE to the recommended amounts. Stay below the irritation level.

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives /  40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
BOTTLE / NIPPLE / PACIFIER STERILIZERMix 6 drops in 2 cups water. Soak in the solution for 20 minutes then rinse
DIAPER / CLOTHING WASHAdd 10 (20) or more drops to the final rinse cycle to a small (large) load. Hot water doesn’t always kill germs.
DIAPER RASHMix 1-2 drops in 2-4 oz almond, olive, sesame, avocado or vegetable oil and gently rub it into the skin.
THRUSH (A yeast fungus seen as a whitish coating in the mouth)Thoroughly mix only 2 drops in 1 cup water and rub solution with your finger around baby’s mouth. First try a small patch test area,allowing mixture to take effect for about 10 minutes. Older children can swish with the mixture. Adding fruit juice helps neutralize the bitter taste. Sterilize baby bottles, nipples and pacifiers.
TOY DISINFECTANTLeave baby toys in a solution of 6 drops in 1 qt water for 10 minutes; allow to air dry.

Citricidal® doses for Pets, Animals, Birds and Livestock

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available

If skin is irritated, add more oil or water, or less GSE to the recommended amounts. Stay below the irritation level.

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives (quaternary compound) and 40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).

INTERNAL Uses

If in doubt, consult a veterinarian

  • GSE proves to be an excellent and safe remedy for internal diseases caused by bacteria, viruses, parasites/worms or fungi.
  • The animals intestinal flora (Essential to its immune system) is often damaged by antibiotics, but GSE has been shown to be less damaging – Some animal owners give a preventative dose on a regular basis. In acute cases, the dosage can be increased dramatically without ill effects, but it is wise to increase the dosage frequency rather than increase the size of the dose by more than 2 or 3 times.

Animal weight / GSE internal use dosage chart

Add dose to animal’s food or 1 cup of their water

  • Give a NON-sick animal the maintenance dose once per day.
  • If treating animal for a disorder, then give the maintenance dosage 3 times per day.

Doses can be increased up to 5 times per day in acute cases. To prevent immune system becoming lazy on maintenance dose, stop treatment one week out of every three weeks   
¼ tsp. = 30 drops 

Body Weight (lbs)Maintenance
GSE Dose
Body Weight (lbs)Maintenance
GSE Dose
2 to 201 drop1608 drops
402 drops1809 drops
603 drops20010 drops
804 drops30015 drops
1005 drops50025 drops
1206 drops60030 drops
MAINTENANCE / PREVENTATIVE DOSEFor a non-sick animal, give the maintenance dose for the animal’s size once per dayto protect against infectious diseases. If your animal has been treated for a disease or condition, then give a dose half as much as for the treatment for the disease or condition to prevent its return. Promotes good coat and skin health. See Dosage Chart above.
ANTIBIOTIC / DISORDERS caused by BACTERIA, VIRUSES, PARASITES or FUNGIGive the animal the maintenance dose for its size in its food or into 1 cup of water, 3-5 times daily.(See Animal Weight / GSE Internal Use Dosage Chartabove).
PARASITES / WORMSGive dose recommended for parasites to animal every day for a week. Repeat after 2 weeks and again after 4 weeks, then put animal on half the treatment dosage to prevent parasites from returning. (See Dosage Chart above).
BAD BREATHMix 3-4 drops in 1 cup water and spray into the animal’s mouth 2 times daily. Expect a dramatic improvement after a few days. Also allow pet to drink the water.
FUNGAL DISEASE of the MOUTHMix 7-10 drops in 1qtof water and spray directly into the mouth 2-3 times daily. Also put pet on maintenance dose above.
DIARRHEA / BLADDER INFECTION / INCONTINENCEOften caused by spoiled food,worms (parasites) or harmful bacteria. Put the animal on a 24-hour liquid diet (vegetable broth and lots of water). Use maintenance dosage in Animal Weight / GSE Internal Doses chart above. Repeat in 2-3 hours, then put pet on maintenance dosage above.
ARTHRITISGive recommended maintenance dose 3 times daily between meals. If arthritis is related to germs, making GSE an appropriate solution, then you should see improvement in 4-8 weeks, after which give half dosage for a few more weeks, then put animal on maintenance dose. Giving probiotic cultures with meals to improve good bacteria levels in the intestines will help prevent recontamination. (See Animal Weight / GSE Internal Use Dosage Chart above).

EXTERNAL Uses

Doses can be increased / decreased as necessary
  • GSE proves to be an excellent and safe remedy for skin diseases, external injuries, infections caused by bacteria, viruses or fungi.
  • GSE is extremely good for disinfecting cuts and scrapes to aid speedy healing.

WARNINGS: Any mixtures that are used for spraying should be mixed very thoroughly before spraying and between sprayings – GSE has a tendency to settle making it stronger at the bottom of the container, which may irritate, swell or burn an animal’s tongue, if licked. If GSE gets into the animal’s eyes, flush them out immediately with plenty of water (warm if possible) for 15 minutes -consult a veterinarian if necessary.

CLEANING DISINFECTANTMix 10-16 drops to 1 qt. of water for cleaning cages, feeding bowls/ troughs, baskets and blankets, etc.
FISH TANK ALGAECIDEMix 1-2 drops WELL in 2 cups water before adding to tank. Allow a day to evaluate algae decrease and repeat if necessary, increasing number of drops by 1 each day if necessary, according to results.Since GSE is very powerful, don’t add more drops than needed or you will kill the fish.GSE is also good for keeping fish healthy from diseases, parasites and fungus.
FLEA / MITE SHAMPOOShampoo fur thoroughly with a mix of 3-10 drops per Tbsp.and leave on for several minutes before rinsing well. Repeat the process after 3 days. For stubborn cases rub in a few drops added to a little olive or vegetable oil 2times daily. Do not allow animal to lick this highly concentrated mixture, which may irritate or burn animal’s tongue.
EAR MITES / INFECTIONSTo clean ear thoroughly mix NO MORE THAN 1 drop in 1 oz. (1/8 cup) water or vegetable glycerin. Use 2 times daily until problem is gone, then clean once a month. Very effective for cat’s fungal ear infections.
MANGE / FUNGAL INFECTIONUse flea / mite shampoo mix above OR rub a mix of 3 drops in 1 Tbsp.vegetable or olive oil on affected area every 2-3 days until condition improves.
PET ODORSSpray body with a mix 3-5 drops in 1 quart water. Effective. Do not to get it in the animal’s eyes-see warning above.

RINGWORM

(fungal infection)

Spray a mix of 1 tsp. GSE to 5 Tbsp. water or rub a mix of 1 tsp. in 5 Tbsp.olive or vegetable oil on affected area 3-4 times daily. Do not get it in the animal’s eyes, see warning above.
CUTS / WOUNDSSpray wound liberally and often with a mixture of 1tsp. GSE in ½cupdistilled or cooled, boiled water in a clean spray bottle. A deep wound requires a more diluted solution. See a veterinarian for severe wounds.
SICK BIRDSThoroughly Mix 1 drop into ½ cup drinking water to eliminate internal parasites. For health maintenance add 1 drop thoroughly mixed in 1 cup of drinking water. All birds including chickens, turkeys, parakeets.
SKIN FUNGI or BACTERIAL DISEASESpray affected area with a well mixed solution of 10-15 drops GSE in 2 cups water. Do not get it in the animal’s eyes, see warning above.
TURTLES / REPTILES / AMPHIBIANSThese pets can harbor Salmonella. To disinfect cages and hands etc., spray them with a thorough mix of 8 drops in 2 cups water. If you think pet is ill and possibly suffering from parasites, salmonella etc. then try adding GSE to their water according to the fish tank recommendation above. Or use 1 drop per cup water.

Citricidal® doses for Horticultural Uses

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives (quaternary compound) and 40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
APHID (SOFT BUG) KILLERThoroughly spray and soak plant leaves (including underneath) 2 consecutive days with a well mixed and shaken 20 drops in 4 cups room temperature water. Repeat 2 weeks later.
BOTRYTIS FRUIT ROT (“Gray Mold” of Strawberry, Raspberry and Blackberry)Mix 15 drops in 2 cups water. For large amounts Mix 1 tsp. per gallon of water. For super strength use 2 tsp per gallon water. Spray twice 2 weeks apart between the first blossoming and the beginning of the second fruit ripening. to kill this fungus.
BOTRYTIS (TOMATO STEM ROT)Soak seeds overnight in a mixture of 7 drops in 1 cup water.
FRUIT and BERRY PRESERVERSpray fruit with a mix of 15 drops in 2 cups water. Extends shelf life 3-4 times, particularly good for berries.
FUNGICIDESpray plant and nearby soil with a mix of 15-30 drops in 2 cups water (Or mix 1 tsp.(2 tsp. if necessary) in a gallon of water) to kill fungus, or use as a preventative.
HOUSE PLANTSReduce pathogens and fungi and make leaves clean and shiny, by spraying plants with 5-10 drops per gallon of water.
HYDROPONICSUse 5-10 drops per gallon water to help stop algae and molds.
SLUG KILLERSpray slugs with a well mixed 20 drops in 4 cups room temperature water
SOIL STERILIZERMix 5-10 drops per gallon of water and spray on or mix into seedbeds, potting soils,fertilizers etc to reduce fungus, algae and soil pathogens.
CUT FLOWER PRESERVERMix 5 drops in medium sized vase before arranging flowers. Keeps the water sweet smelling.

Citricidal® doses for Household Uses

Please read: How to Use Citricidal® (Maximum strength Grapefruit Seed Extract) – for warnings when using GSE and information on the different forms of GSE available.

Recommended doses are given for MAXIMUM available strength Citricidal® Liquid (60% grapefruit extractives (quaternary compound) and 40% vegetable glycerine).
4 drops of MAXIMUM-strength Citricidal® Liquid is equivalent to:

  • 12 drops NutriBiotic® GSE Liquid Concentrate (i.e. 3 times as many drops).
ALL-PURPOSE CLEANER AND SURFACE DISINFECTANTGSE is a superior disinfectant that has been proven to be 10 times more effective at killing household germs than Chlorine Bleach, Iodine and Colloidal Silver! Many hospitals are using GSE to effectively disinfect linens, carpets and furnishings. It is even being used to sterilize surgical instruments. GSE is totally Non-Toxic! For convenience add GSE to a 16 oz. spray bottle filled with water. Keep one in the kitchen and one in the bathroom or even in the car to be used for an all purpose cleaner, surface disinfectant, and as a hand disinfectant , no need to rinse off. GSE will attack algae in the bathroom..Allow GSE 15-30 seconds to kill germs before rinsing.
REGULAR STRENGTHThis mix will very effectively kill Staph, Strep, Salmonella, E-Coli, etc. . . and can be sprayed on all surfaces around the home or office. Mix 15drops in 2 cups water. For larger quantities mix 1 tsp GSE per gallon of water or ½tsp per ½gallon of water. The 1 oz. size bottle of GSE makes 5 2/3 gallons of Cleaner/Disinfectant at a cost of $1.40 per gallon.
SUPER STRENGTHUsed for more extreme jobs. Mix 30 drops in 2 cups water. For larger quantities mix 2 tsp. GSE per gallon of water or 1 tsp. per ½ gallon. The 1 oz. Size bottle of GSE makes 2 ¾+ gallons of mix at a cost of $2.80 a gallon.
FLOOR CLEANER (KITCHEN / BATHROOM)Use either Regular or Super Strength mixes above.
CUTTING BOARD CLEANERApply 5-10 drops to board and work in with a wet sponge. Leave 30 minutes then rinse. This will effectively kill Salmonella, E-coli and bacteria, etc.
VEGETABLE / FRUIT / SALAD / MEAT / POULTRY / FISH WASHAdd 20+ drops to sink filled with cold water and briefly soak food.Or add 15-25 drops to a 16 oz spray bottle filled with water and spray on. It kills multiple viruses, bacteria, funguses and parasites within 15-30 seconds of applying and extends life of all vegetables and fruits (especially berries) by 3 to 4 times.
TOOTHBRUSH / RAZOR STERILIZERMix 2-3 drops in cup water. Submerge toothbrush for 10-15 minutes, (or leave in between uses) rinse toothbrush before using. Change water and re-mix every few days.
WINDOW CLEANERMix 5-10 drops in 2 cups water or mix 40-80 drops per gallon, for sparkling clean glass.
LAUNDRY DISINFECTANTUsed by hospitals in the final rinse to sterilize linens. Add 20 (or 40) or more drops to a small (or large) wash load or it may be addedto the wash cycle, but not as effective as when added to the rinse cycle.
DISHES / UTENSILS DISINFECTANTAdd 5-10 drops to sink dishwashing water or add 10-15 drops to dishwasher detergent.
WATER TREATMENTStop traveler’s diarrhea, dysentery and kill dangerous pathogenic organisms in water. Put 10-15 drops (up to 30depending on water quality and storage time) per gallon of water. Shake vigorously and let stand 30 minutes before using.This will kill all the pathogens. In extreme cases can add up to 5-10 drops per cup. Can also be taken as a prophylactic, 3-5 drops in 4ozwater, 2-3 times daily. For emergency use or long term storage water should be filtered, or at least, drawn off after suspended particles have settled.
AIR CONDITIONERS / AIR PURIFIERS40 drops in 2 cups water. Spray filters once every week and allow to dry before using. Used regularly, it helps reduce the dangers of airborne mold, mildew and bacteria.
PAINT ADDITIVEAdd 3-10 drops per gallon to greatly increase resistance to microorganisms (more than 10 drops / gallonmay soften the coat slightly). Use with: Primer and Finish Coats, Deck Stain, and clear sealers and more. Very effective in high humidity areas & exterior paint jobs. Can also be added to caulking or filling.
LIQUID SOAP ADDITIVEAdd and mix 7-10 drops GSE to 100ml liquid hand or dish soap, shampoo, etc for disinfecting purposes.
HUMIDIFIERSMix 5-10 drops per gallonof water. To prevent microbe contamination or the growth of algae.

Chronic low-level inflammation

Electrotherapy
- The Medical kit of the future

Benefits:

  • Detoxifies
  • Boosts immune system / cellular energy
  • Anti-inflammatory / Pain-relief
  • Aids sleep / Reduces stress
  • Accelerates healing of tissue, bone, muscles, scars
  • Improves circulation +++

Successful electrotherapies:

Pulsed Electromagnetic Field (PEMF) therapy

Near Infrared (NIR) class 4 laser therapy

Rife therapy

Ozone therapy

GSE-Related: