S-Acetyl Glutathione Synergy
S-Acetyl Glutathione Synergy™ provides 200 mg of S-acetyl glutathione, NAC, and vitamin B6 to support antioxidant defences, detox pathways, and overall cellular health for long-term wellbeing.
Buy now, pay later from £21.12/mo with
Key Benefits
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Promotes detoxification.
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Delivers antioxidant benefits to support healthy ageing.
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Support immune and cellular health.
S-Acetyl Glutathione Synergy™ delivers a highly bioavailable form of glutathione, the body’s master antioxidant. Standard glutathione breaks down in the digestive tract, but this advanced formula includes an acetyl group that protects it until absorption. Once inside the cells, glutathione supports detoxification, combats oxidative stress, and promotes overall cellular health.
Each serving provides 200 mg of S-acetyl glutathione, 10 mg of vitamin B6 (as P5P), and 1 g of N-acetyl-L-cysteine (NAC)—key compounds for glutathione production and function. NAC acts as a precursor, while vitamin B6 supports essential enzymatic reactions for brain function, immune health, and mood regulation. Together, these nutrients enhance detoxification, strengthen the body’s antioxidant defences, and promote healthy ageing.
Ideal for those seeking enhanced cellular protection, detox support, and optimal glutathione levels.
Founded back in 1989, Designs for Health offers over 300 research-backed supplements used worldwide by healthcare professionals. The Designs For Health range includes essential minerals, multivitamins, proteins and specialised health formulations, all made with the aim of promoting wellbeing and vitality. These natural supplements are guaranteed non-GMO and made with carefully vetted ingredients to meet stringent standards. Each product undergoes thorough scrutiny for purity and effectiveness through independent third-party testing. They prioritise a science-based approach, using clinical research to develop their products.
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.
Vitamin B-6 (as Pyridoxal-5-Phosphate), N-Acetyl-L-Cysteine (NAC), S-Acetyl Glutathione, Cellulose (capsule), microcrystalline cellulose, vegetable stearate, silicon dioxide.
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.
Take 2 capsules per day or as directed by your health-care practitioner.
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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.
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100+ health markers.
Two annual at-home blood tests.
Personalised product recommendations.
Healf Curation
Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
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The Discovery
Expert Validation
Community Testing