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Maximum GSE Liquid Concentrate
Discover NutriBiotic’s Maximum GSE—pure grapefruit seed extract for daily balance.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £5.00/mo
Key Benefits
-
Potent liquid grapefruit seed extract for flexible use.
-
Vegan, gluten-free, and made without GMOs or common allergens.
Start your day with NutriBiotic® Maximum GSE Liquid Concentrate—a high-strength blend of grapefruit seed extract and vegetable glycerine. Sourced from the seed and pulp of fresh grapefruit, this formula delivers the most concentrated GSE in the NutriBiotic range.
With a clean, simple ingredient list and no unnecessary additives, this vegan-friendly liquid is designed for those who value purity and flexibility. Enjoy a formula that fits seamlessly into your daily routine, supporting your commitment to a balanced lifestyle.
Nutribiotic has been a trusted name in wellness for over 40 years. Founded on the belief that good health should be accessible to all, this family-owned California brand offers high-quality nutritional supplements and personal care products. The brand is known for its commitment to clean, effective formulas, all made with carefully selected ingredients and designed to help their customers live happier, and healthier lives.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
CITRICIDAL [citrus paradisi (grapefruit) seed extract and glycerine (vegetable).
Vegan • Gluten Free • Made without: GMOs, milk, soy, eggs, yeast, wheat, corn, rose hips, peanuts, tree nuts, fish, crustacean shellfish, animal products, fillers, binders, lubricants, starch, sweeteners, colorings, flavorings, and preservatives.
Dilute 1 drop of Maximum GSE in a minimum of 1 fluid ounce of water. FOR EXTERNAL USE ONLY!
WARNING: KEEP OUT OF REACH OF CHILDREN. ALWAYS DILUTE! 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.
Maximum GSE Liquid Concentrate
Discover NutriBiotic’s Maximum GSE—pure grapefruit seed extract for daily balance.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £5.00/mo
Key Benefits
-
Potent liquid grapefruit seed extract for flexible use.
-
Vegan, gluten-free, and made without GMOs or common allergens.
Start your day with NutriBiotic® Maximum GSE Liquid Concentrate—a high-strength blend of grapefruit seed extract and vegetable glycerine. Sourced from the seed and pulp of fresh grapefruit, this formula delivers the most concentrated GSE in the NutriBiotic range.
With a clean, simple ingredient list and no unnecessary additives, this vegan-friendly liquid is designed for those who value purity and flexibility. Enjoy a formula that fits seamlessly into your daily routine, supporting your commitment to a balanced lifestyle.
Nutribiotic has been a trusted name in wellness for over 40 years. Founded on the belief that good health should be accessible to all, this family-owned California brand offers high-quality nutritional supplements and personal care products. The brand is known for its commitment to clean, effective formulas, all made with carefully selected ingredients and designed to help their customers live happier, and healthier lives.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
CITRICIDAL [citrus paradisi (grapefruit) seed extract and glycerine (vegetable).
Vegan • Gluten Free • Made without: GMOs, milk, soy, eggs, yeast, wheat, corn, rose hips, peanuts, tree nuts, fish, crustacean shellfish, animal products, fillers, binders, lubricants, starch, sweeteners, colorings, flavorings, and preservatives.
Dilute 1 drop of Maximum GSE in a minimum of 1 fluid ounce of water. FOR EXTERNAL USE ONLY!
WARNING: KEEP OUT OF REACH OF CHILDREN. ALWAYS DILUTE! 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.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation