GSE Liquid Concentrate
This potent liquid formula delivers 100 mg of grapefruit seed extract per serving to support immune and overall health—unfiltered, vegan, and easy to mix into your daily routine.
£15.74
Free sample each month
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365 day free returns
Buy now, pay later from £4.37/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Promotes immune health.
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Source of natural antioxidants.
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100mg grapefruit seed extract per serving.
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Concentrated liquid formula
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Vegan, gluten-free, and non-GMO.
NutriBiotic GSE Liquid Concentradeprovide a concentrated dose of grapefruit seed extract, made from the seed and pulp of the grapefruit. Each serving provides 100 mg of concentrated extract with a naturally low pH of around 2.75.
Grapefruit Seed Extract is rich in bioflavonoids and polyphenols, known for their antioxidant and antimicrobial properties. This botanical ingredient is also often used to support the immune system, particularly during seasonal changes.
Free from gluten, GMOs, and animal ingredients, this vegan-friendly liquid formula offers clean, concentrated support for everyday wellbeing.
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.
Vegetable glycerine, grapefruit seed extract.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Adults, mix 10 drops of NutriBiotic GSE Liquid Concentrate into a glass of water or juice (5 oz. or more) and drink, 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, with or without meals. Or, use as directed by your healthcare professional. Do not use full strength in mouth.
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. IF YOU ARE TAKING MEDICATION THAT REACTS WITH GRAPEFRUIT, CONSULT YOUR PHYSICIAN PRIOR TO USING THIS PRODUCT.
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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 Journal 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.
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