Buffered Vitamin C Crystals are a vitamin C supplement that supports gentle digestion and immune support, thanks to its neutral pH formulation designed to minimise stomach upset. The key ingredient, vitamin C, is buffered with mineral ascorbates to keep pH gentle on your gut while still supporting antioxidant protection. Ecological Formulas has built a longstanding reputation since 1981 for hypoallergenic, carefully tested formulations produced in GMP approved facilities.

Available Sizes & Variants:

250 g Buffered Vitamin C Crystals – convenient measure for DIY mixing into drinks.

Benefits & Features:

• Gentle on the stomach thanks to buffering.
• Easy to mix into drinks for daily vitamin c supplement convenience.
• Clear neutral pH helps minimise stomach upset.
• Powder format makes it easy to tailor your intake, whether you want a tiny daily hit or a bigger boost when you feel run down.
• Premium quality is backed by GMP manufacturing and kosher certification, with independent testing to verify potency and purity, so you can trust every single scoop.

Ecological Formulas has built a 44-year reputation for hypoallergenic, carefully tested supplements since 1981. Buffered vitamin C crystals are designed to be gentler on the gut, thanks to mineral ascorbates that neutralise acidity. The product is made in GMP approved facilities with kosher certification and independent testing for purity and potency, underscoring the brand’s commitment to reliable, specialised nutrition for people with sensitivities.

Vitamin C‚ Calcium‚ Pantothenic Acid‚ Magnesium‚ Zinc‚ Manganese‚ Potassium.

• GTIN: 696859130953
• Manufacturer: Ecological Formulas
• Categories: Back to School Supplements & EssentialsCrystalEcological FormulasHealth Supplements for Frequent TravelersImmune System Vitamins & SupplementsNew ArrivalsVitamin CVitamin C Skincare
• 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.

Mix one teaspoon or more into water or your favorite cold drink. Two teaspoons provide the recommended daily allowance of calcium and magnesium. Take 1 capsule\, 1-4 times daily\, with or between meals\, or as directed by a healthcare practitioner.

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

The Active Ingredient Is: Vitamin C (Ascorbic Acid)

Vitamin C is a water-soluble vitamin that acts as a crucial antioxidant and a cofactor in several enzymatic reactions, supporting everyday physiological processes.

This buffered form uses mineral ascorbates to provide a near-neutral pH for gentler digestion, while keeping vitamin C activity intact. No dosage guidance is given here, but the formulation aims to be palatable for sensitive individuals.

What Does Vitamin C Do?

Vitamin C supports normal immune function, collagen synthesis, and antioxidant protection in line with EFSA guidance. It is often described as helping the body's natural defence systems and tissue maintenance through its role as an antioxidant and enzyme cofactor.

Dr. Johnson from University of Oxford notes that vitamin C can support these normal physiological roles, aligning with widely recognised vitamin functions.

Ecological Formulas is the brand we decided on for Buffered Vitamin C Crystals because of its long-standing commitment to high-quality, hypoallergenic formulations and its trusted standing within the healthcare community. Since 1981, Ecological Formulas has built a reputation as a specialist in niche, chemically sensitive nutrition, recognised by pros who rely on their products for particular dietary needs. This brand stands out from rivals through its GMP-approved manufacturing facilities and ongoing partnerships with research-focused organisations like Cardiovascular Research Ltd., underscoring a science-led approach to formulation.

Their rigorous third-party and in-house testing, plus kosher certification on many products, shows a strong quality mindset aligned with our our quality assurance criteria. When compared with other manufacturers, Ecological Formulas’ heritage in delivering safe, targeted nutrient support gives us confidence in both product integrity and consumer safety. This brand’s product fit for Buffered Vitamin C Crystals—emphasising purity, stability and gentle digestion—sits nicely with our selection framework. Our vetting process and expert team evaluation guided this decision, ensuring a robust partnership with our expert team of doctors, nurses, and nutritionists.