Best Antioxidant Vitamin C Supplements of 2025

NutriVolv Vitamin C offers essential immune support, helping to boost your body's defence system. It plays a vital role in the functioning of white blood cells, which are crucial for a healthy immune response. Additionally, this supplement serves as a powerful antioxidant, combating free radicals that can cause oxidative stress and premature ageing. It also aids in collagen production, essential for maintaining healthy skin and joints, ensuring you look and feel your best.

Troo Health Selenium ACE provides a powerful combination of Selenium with vitamins A, C, and E, which are essential for your overall health. Selenium, a vital trace element, helps protect your cells from oxidative stress while supporting normal hair, nails, and immune function. Vitamin C reduces tiredness and fatigue, ensuring you stay energetic throughout the day. Additionally, Vitamin A promotes healthy skin and vision, along with contributing to cell specialisation. This daily supplement is manufactured in the UK to GMP standards, ensuring quality and convenience.

The WeightWorld Vitamin C Tablets provide a potent 1000mg of ascorbic acid to help you optimise your Vitamin C levels. Enriched with Rosehip and Bioflavonoids, these tablets enhance absorption and protect your cells from oxidative stress. They contribute to the normal function of your immune system, helping reduce tiredness and fatigue. With a convenient size and easy-to-swallow design, you can effortlessly incorporate them into your daily routine for a boost in energy and overall wellbeing.

UKHealthHouse Vitamin C is a high-strength chewable supplement that supports your immune system and overall well-being. With 500mg of Vitamin C per tablet, it helps reduce tiredness and fatigue, boosts iron absorption, and aids in collagen production. The delicious orange flavour makes it enjoyable for daily use, ensuring you and your family can easily incorporate it into your routine. Plus, it is free from common allergens and suitable for vegetarians and vegans, providing a convenient and health-conscious choice.

The NEW LEAF Vitamin C tablets are designed to optimise your vitamin C levels, ensuring efficient absorption for supporting your immune system. Each serving provides 1000mg of vitamin C, which aids in collagen formation for bones, skin, teeth, and gums. With added rosehip and bioflavonoids, this supplement not only enhances antioxidant protection but also improves vitamin C absorption. You’ll feel less fatigued and have better iron absorption, allowing you to carry oxygen more effectively throughout your body.

Shivay Herbals Vitamin C offers essential support for your immune system and overall wellbeing. Each serving of just two 10mm tablets provides a potent 1000mg of Vitamin C, which promotes healthy skin and aids collagen production. Enhanced with Rosehip and Bioflavonoids, these tablets help improve Vitamin C absorption and deliver additional antioxidant benefits. With a generous supply of 360 tablets, you can enjoy six months of consistent health support, making it easier to maintain your daily routine.

Solgar Vitamin C Tablets provide a vital boost for your immune system and energy levels. Sourced from natural ingredients like rose hips, these tablets enhance absorption through bioflavonoids, ensuring you receive the full benefits of Vitamin C. Additionally, they support collagen formation, which is essential for healthy skin and fighting oxidative stress. Committed to sustainability, Solgar uses 100% recyclable glass bottles, promoting a cleaner environment while delivering high-quality vitamins.

The Ayaani Effervescent Tablets combine 500mg of Glutathione and 500mg of Vitamin C in a tasty orange flavour. This skin brightening formula helps you achieve a radiant, even skin tone while offering powerful antioxidant support to protect against free radicals and oxidative stress. Additionally, it boosts your immune function with essential antioxidants, promoting overall health. The quick-dissolving tablets ensure enhanced absorption, making it easier for you to enjoy the benefits more rapidly.

Bio Nutrition Vitamin C is a powerful supplement that combines 500mg of vitamin C with 15mg of zinc, making it an excellent choice for supporting your immune system. Vitamin C helps reduce tiredness and fatigue, giving you more energy throughout the day. Zinc not only aids in immune function but also supports the health of your hair, skin, and nails. Plus, with 60 convenient vegi-tabs, it's suitable for vegetarians, ensuring everyone can benefit from this essential nutrient combination.

Solgar Vitamin C Capsules offer a powerful 500 mg of Vitamin C, essential for supporting your immune system, especially during seasonal changes. This potent antioxidant helps to combat free radicals, reducing oxidative stress and promoting healthy cell function. Additionally, it aids in maintaining healthy skin and joints, ensuring you feel your best. Crafted with care, these capsules come in recyclable amber glass bottles, reflecting a commitment to sustainability and natural wellness.