VOOST Vitamin C effervescent tablets provide immune support and antioxidant protection, helping you stay healthier day to day for busy lives. The star ingredient is vitamin C, helping with supporting the immune system and protecting cells from oxidative damage. VOOST keeps things easy and dependable, with a dairy-free, gluten-free formula that fits into everyday life.

Available Sizes & Variants:

20 tablets - provides a convenient daily dose in a compact pack.

Benefits & Features:

• Supports immune health with strong antioxidant action.
• Designed for daily use, the rapidly dissolving tablet delivers vitamin C swiftly to help you stay resilient during hectic, stressful days, supporting energy and overall wellbeing.
• Dairy-free and gluten-free formula makes it suitable for varied diets.
• Sugar is sweetened with saccharin for a pleasant taste without any fuss.
• Quality comes from careful production methods and a straightforward ingredient list, so you can rely on a product that fits your routine without any extra baggage.

VOOST has built a reputation for convenient, tasty wellness solutions. This vitamin C supplement uses the star ingredient ascorbic acid to provide antioxidant protection and support normal immune function. Each tablet dissolves in water to make a refreshing blood orange flavoured drink, and the formula is dairy-free, gluten-free, and free from preservatives, keeping things simple and clean. Dr. Hemilä of University of Helsinki notes that vitamin C can shorten cold duration.

The Active Ingredient Is: Vitamin C (Ascorbic Acid)

Vitamin C, or ascorbic acid, is a water-soluble nutrient that plays essential roles in everyday bodily function and tissue health.

This product provides Vitamin C in its ascorbic acid form, a commonly used and bioavailable source of the nutrient. Vitamin C is recognised for supporting antioxidant protection and collagen synthesis, essential for connective tissue health.

What Does Vitamin C Do?

Vitamin C helps protect cells from oxidative stress and supports normal immune function in line with EFSA guidance.

It also helps with iron absorption from the diet and supports collagen formation for skin and connective tissues, as described in NHS and EFSA references.

Dr. Hemilä of University of Helsinki noted that regular Vitamin C intake is linked to shorter cold duration in adults, underscoring its role in everyday immune support.

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

Welzo is not liable for discrepancies on the website. Check product packaging for exact information.

• GTIN: 9347580000237
• Manufacturer: VOOST
• Size: 20 Tablets
• Categories: Back to School Supplements & EssentialsHealth Supplements for Frequent TravelersImmunity SupplementsVitamin CVitamin C SkincareVOOST
• Best buy: 6 - 24 months+

UK Shipping:

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

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 tablet daily, dissolved in 200 ml of water.

Welzo is not liable for allergen information. Always follow the directions/ingredients on the product packaging to ensure proper use.

Do not exceed the recommended daily amount. Supplements are not a replacement for a balanced diet and healthy lifestyle. Intended for adults 18 and older. Store away from children.

VOOST is the brand we chose to team up with for this Vitamin C product because its focus on a down-to-earth, immune-supporting formulation fits Welzo's pledge to reliable, evidence-based supplementation. The product is specifically described as formulated to support immune health and antioxidant protection, reflecting a clear brand emphasis on utilising Vitamin C in a protective role for daily wellness.

This brand stands out in our evaluation for its dedicated approach to a high‑dose Vitamin C setup, with 1000 mg per tablet and a clear, water‑soluble delivery that can support everyday resilience. Our team of medical experts has reviewed VOOST Vitamin C against Welzo’s standards, emphasising compatibility with our quality certification process to ensure rigorous, consistent quality across selections. For details on our evaluation framework, see how we review products with our team of medical experts and our quality certification process.

Overall, VOOST Vitamin C fits Welzo’s product‑level needs for immune-support formulations while staying aligned with our brand‑driven selection criteria and safe, straightforward ingredient profiles.