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NutriBiotic, GSE Liquid Concentrate, Grapefruit Seed Extract, 2 fl oz (59 ml)

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NutriBiotic, GSE Liquid Concentrate, Grapefruit Seed Extract, 2 fl oz (59 ml)

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NutriBiotic, GSE Liquid Concentrate, Grapefruit Seed Extract, 2 fl oz (59 ml)

In Stock
2 fl oz
2 fl oz
4 fl oz
1 fl oz
  • Expiration Date: July 2022
  • Shipping Weight:
    0.24 lbs
    Switch to Metric units
  • Product Code: NBC-01000
  • UPC Code: 728177010003
  • Package Quantity: 2 fl oz
  • Dimensions:
    4.5 x 2 x 1 in, 0.2 lbs
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Frequently Purchased Together
Product Overview


  • Where Science Works Naturally
  • Vegan
  • Unfiltered Formula!
  • Dietary Supplement

NutriBiotic GSE Liquid is a natural compound derived from the seed and pulp of grapefruit. This formula is used by healthcare professionals worldwide.

Suggested Use

Adults, mix 10 drops of NutriBiotic GSE Liquid Concentrate into a glass of water or juice (5 oz or more ), 1-3 times daily, with or without meals. For children 5 years of age and older, mix 3 drops into a glass of water or juice, 1-2 times daily. Or, use as directed by your healthcare professional. Do not use full strength in mouth.

Other Ingredients

Vegetable glycerine (67%) and grapefruit seed extract (33%).


Keep out of reach of children. Do not use full strength. Do not put in eyes. Avoid all contact with sensitive areas. If full strength contact or irritation occurs. Flush with water for at least 10 minutes. Irritation is temporary and may last up to 48 hours.

No tested on animals.

Supplement Facts
Serving Size: 10 Drops
Servings Per Container: 200
  Each 10 drops contain % Daily Value
Grapefruit Seed Extract 100 mg *
* Daily Value not established
iHerb Customer Reviews

Headache and constipation!

Posted by naturalorganic on February 26 2018 | Verified Purchase

I bought this to me and my bf and we were eager to try it. We just wanted to have a belly that worked good, and he wanted to get rid of some candida. We have tried this for a couple of weeks now. We build the dosage up, so we started with only 10 drops per day, until we reached 10 drops tree times a day. But this gave us both constipation and I got a severe headache from drinking this! Of course we drank it with lots of water. But still :( So have stopped using it now. The headache is still there, hopefully it will go away soon.

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It Works!

Posted by iHerb Customer on February 18 2018 | Verified Purchase

I took this Gse with Parastroy and what a results! Parastroy is a product itself but only when i added Gse i felt massive detoxifying effects. At the begging i got that on/off feeling in my gut like i was hungry (but i wasn’t), i was bloated, one day i felt chills allover, i was very weak and even napped during a day. I knew it was herx effect after for eg. destroying candida overgrowth. Anyway that strong reaction was because of use of parastroy in the same time. I still take it every other day in glass of water and i don’t have any reaction to it anymore. Taste is bitter but less bitter then eating a grapefruit itself. Last long time. Great drop dosage.

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Immune System Booster

Posted by iHerb Customer on February 13 2018 | Verified Purchase

Whenever someone in the family is feeling a little sick, like they are coming down with something... Few drops of this and we are right as rain in a day or two. I put it in my girl's juice or milk (it's very bitter). And for me, best taken in coffee ☕

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helps with my slow digestion

Posted by Suppster on February 2 2018 | Verified Purchase

I use this for a week or two every month or two to keep my digestion faster and better (I need enzymes or HCl very little then), this probably helps with a possible mild infection I get in my stomach or small intestine. I rotate this with other natural antimicrobials.

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The product looks good and quality, the first time I ordered it

Posted by iHerb Customer on January 11 2018 | Verified Purchase

The product looks good and quality, the first time I ordered it. It's hard for me to appreciate how good he is. Arrived on time and quickly

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