Vitamin C provides immune support and antioxidant protection, helping your cells stay safer, and Kirkman's hypoallergenic, Ultra Tested production guarantees purity you can trust. This bioavailable vitamin C supports immune readiness and helps shield cells from daily oxidative stress. This hypoallergenic formulation, together with Ultra Tested purity checks, makes it a dependable pick for sensitive lifestyles.

Available Sizes & Variants:

250 capsules - convenient daily supply for immune support.

Benefits & Features:

• Supports immune function daily.
• Vitamin C supports immune function and helps protect cells from daily oxidation.
• Hypoallergenic formulation reduces exposure to common allergens, making daily use comfortable for sensitive individuals.
• Ultra Tested contaminant screening protects you from heavy metals, bacteria, and allergens, giving you confidence in safety and purity that stands out in the market.
• Designed for daily use with simple, convenient dosing that fits busy schedules.

Kirkman has been a pioneer in hypoallergenic supplements since 1949, emphasising purity and transparency. Every batch undergoes Ultra Tested screening for more than 950 environmental contaminants, ensuring a clean, safe product for sensitive users. The Vitamin C line is designed to be gentle on allergies while delivering reliable antioxidant support and immune-friendly benefits. Expect straightforward labeling and a commitment to bioavailability, so you can trust what goes into your daily routine.

Ascorbic acid, sodium ascorbate, plant cellulose, magnesium stearate (vegetable), plant cellulose capsule.

• GTIN: 812325020133
• Manufacturer: Kirkman Laboratories
• Categories: Back to School Supplements & EssentialsBest SellersHealth Supplements for Frequent TravelersHypoallergenic Makeup ProductsImmune System Vitamins & SupplementsKirkmanNew ArrivalsPopular Supplement BrandsVitamin 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.

Take one capsule daily or as advised. Adults and the elderly\, take 2 tablets once a day.

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

The Active Ingredient Is: Vitamin C (Ascorbic Acid)

Vitamin C, also called ascorbic acid, is a water-soluble micronutrient that acts as a key antioxidant and a cofactor in collagen synthesis. This formulation emphasises hypoallergenic sourcing and bioavailability, cutting down on common allergens and extra additives to support safe everyday use.

What Does Vitamin C Do?

Vitamin C supports normal immune function and helps shield cells from oxidative stress. It also helps in collagen formation, supporting skin, blood vessels, and connective tissue, and assists with iron absorption, aligning with EFSA guidance.

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

Why Kirkman Laboratories Vitamin C, Hypoallergenic is Welzo Selected. This brand takes on a science‑backed approach to purity and hypoallergenic nutrition, making them an ideal supplier for Welzo’s targeted range. Kirkman’s long‑standing reputation for ultra‑pure, allergy‑friendly formulations aligns with our commitment to safe, high‑quality supplements for sensitive users. The manufacturer is recognised for scientific rigour and a heritage in hypoallergenic products, which supports our confidence in their reliability and consistency.

Brand‑specific quality is central to our choice. Kirkman adheres to FDA cGMPs and operates an extensive in‑house purity programme, including ultra tested contaminant screening that goes beyond typical industry standards. This ensures finished products are produced under stringent quality controls, with transparent labelling and a focus on bioavailability. For those evaluating options, Kirkman’s proven dedication to purity and safety helps them stand out in a crowded market. To learn more about how we evaluate quality, see our rigorous testing protocols and the guidance from our expert team of doctors, nurses, and nutritionists.

Product‑specific fit matters too. Vitamin C is provided in a hypoallergenic format designed to reduce allergen exposure, supporting daily antioxidant protection and immune support as described in the brand’s formulation philosophy. Our Welzo team conducted a thorough brand evaluation, focusing on compliance, market suitability for the UK, and the brand’s proven track record, to ensure Kirkman is the right partner for this supplement.