Buffered Ascorbic Acid is a buffered vitamin C supplement that helps antioxidant protection and immune function, while being kinder to a sensitive stomach.

Available Sizes & Variants:

90 capsules - handy daily supply for steady antioxidant support

Benefits & Features:

• Easy on the stomach.
• Supports antioxidant supplements and immune resilience to help you thrive day to day.
• Mineral ascorbates balance acidity so vitamin C delivers benefits without upsetting digestion.
• Ascorbyl palmitate adds an additional antioxidant boost that supports overall cellular protection.
• Ideal for vegans looking for a hypoallergenic vitamin C option that fits busy lifestyles.

From the Pure Encapsulations range, this vitamin C formula reflects a keystone of the brand’s purity ethos. It uses mineral buffered ascorbates and corn dextrose fermentation to keep the pH gentle, while still delivering the power of vitamin C for immune support and collagen formation. The product is vegan and hypoallergenic, produced in cGMP facilities with third-party testing to ensure purity. It sits alongside other trusted options in the line, including pure encapsulations magnesium glycinate and vitamin d supplement, for a dependable wellness routine.

Calcium ascorbate, magnesium ascorbate and potassium ascorbate

• GTIN: 766298020969
• Manufacturer: Pure Encapsulations
• Categories: New ArrivalsPopular Supplement BrandsPure Encapsulations
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one capsule 1 to 4 times daily, with meals, between meals, or as advised by a healthcare practitioner. As a food supplement\, take 2 capsules daily\, with a meal\, or as directed by a healthcare professional.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin C (Ascorbate Form)

Vitamin C, or ascorbic acid, is a water-soluble nutrient essential for everyday body functions including antioxidant protection and collagen formation.

This version supplies vitamin C as mineral ascorbates (calcium, magnesium and potassium ascorbates) to buffer acidity, with the ascorbic acid sourced from corn dextrose fermentation and minerals from limestone. The product is suitable for vegans and uses these buffering minerals to support gentler stomach tolerance.

What Does Vitamin C Do?

Vitamin C takes part in antioxidant protection and participates in collagen synthesis, iron absorption, and immune system support in line with EFSA guidance. Buffered forms are known for gentler stomach tolerance versus standard ascorbic acid, aiding comfortable daily use.

Dr. Hemilä from the University of Helsinki found that buffered vitamin C supports immune function in certain contexts, aligning with the ingredient's role in everyday physiological defence and tissue health.

Pure Encapsulations is the brand we picked for Buffered Ascorbic Acid because of its solid track record in delivering purity, scientific rigour, and clinical endorsement. The manufacturer is widely recognised in healthcare circles for its commitment to hypoallergenic, non-GMO formulations and its leadership within the premium professional supplement space, which chimes with Welzo’s standards of trusted origins and rigorous sourcing.

This brand underlines strict quality control and third‑party testing as part of its manufacturing philosophy, with cGMP‑certified facilities that back up consistent product quality. Our assessment also highlights Pure Encapsulations’ reputation for purity and minimal use of needless additives, which supports a straightforward, well‑characterised Buffered Ascorbic Acid formulation that is easy on sensitive stomachs.

For customers, this partnership means reliability, traceable ingredients, and confidence in product integrity. This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with the standards we enforce, and we recommend Pure Encapsulations as a market‑leading, science‑driven choice for this supplement.