Solgar EsterC Vitamin C capsules offer gentle, long lasting immune support through a buffered, non acidic form that is easier on the stomach and backed by Solgar's high quality standards. The formula pairs vitamin C with citrus bioflavonoids, rutin, rose hips and acerola extract to boost antioxidant protection and support collagen health. Solgar's heritage and rigorous quality checks ensure every capsule meets strict standards you can trust.

Available Sizes & Variants:

90 capsules – standard daily immune support, vegan friendly and kosher certified

Benefits & Features:

• Gentle on the stomach thanks to the buffering.
• Buffered Ester-C supports immune function with lasting cellular retention for more sustained defence.
• A potent antioxidant ally, the capsules protect cells from oxidative stress and support collagen formation for healthy skin, bones, and teeth, contributing to overall health.
• Vegan friendly and free from artificial flavours, preservatives, gluten, dairy, and artificial colours.
• Solgar's GMP manufacturing and rigorous testing underpin each capsule, delivering trusted quality you can feel.

Solgar Ester-C Vitamin C Capsules embody the brand's long standing commitment to quality, with GMP manufacturing and rigorous testing that ensure purity and potency in every batch. Ester-C is a patented, buffered form of vitamin C that is easier on the stomach, and recent formulations blend in natural citrus bioflavonoids and rose hips for extra antioxidant support. The product aligns with Solgar's vegan friendly, non GMO, and allergen free ethos, making trusted daily supplementation accessible to a wide range of customers.

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.

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 nutrient essential for normal collagen formation, immune function, and antioxidant protection.

This form is buffered to be gentle on the stomach and is commonly available in vegan-friendly preparations.

What Does Vitamin C Do?

Vitamin C contributes to normal collagen formation in skin, cartilage, bones and teeth, supports immune function, and acts as an antioxidant to protect cells from oxidative stress.

Dr. Hemilä of University of Helsinki found that vitamin C supports immune function, with broader cardiovascular and metabolic support described in scientific literature.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Solgar has built a trusted track record as a premium supplement supplier, recognised for quality manufacturing and rigorous quality controls. This brand’s Ester-C line demonstrates their commitment to gentler, well-tolerated vitamin C and to transparent product integrity. Solgar operates GMP-compliant facilities with regular inspections and maintains products that are suitable for vegan, vegetarian, kosher and halal diets, reflecting their broad accessibility. Each batch undergoes multiple testing steps to ensure purity and potency, and Solgar emphasises full ingredient traceability and ethical sourcing as core to their process. This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with the certifications we require. The manufacturer’s emphasis on safety and high manufacturing standards aligns with Welzo’s UK safety and regulatory expectations, supported by our stringent internal standards and regular review via the Welzo quality framework.