Vitamin C

Browse Metagenics' range of vitamin C products, for supporting a healthy functioning immune system and reducing severity and duration of colds, to supporting skin health.

Always read the label and follow the directions for use. Read the warnings before purchase.
41 products

What is Vitamin C and Why Do You Need It?

Vitamin C is an essential nutrient that your body can’t produce on its own, making it important to get from food or supplements. A vitamin C supplement supports many vital functions, from collagen production and immune defence to protecting cells against oxidative stress. It’s water-soluble, meaning your body uses what it needs and naturally eliminates the rest, making it safe for daily use. Including vitamin C in your routine can be a simple yet powerful way to support long-term wellness alongside products from our General Health collection.

Top Vitamin C Benefits for Overall Health

Vitamin C does much more than just support immunity, which is what it’s best known for. It plays a key role in collagen synthesis, which helps maintain healthy skin, bones, and joints. It also aids in the absorption of iron and supports wound healing. Regular use of vitamin C tablets or vitamin C powder can contribute to healthy ageing and resilience against everyday stresses. For a comprehensive approach, you might pair your vitamin C with products from our Bone & Joint Health collection or Skin Health range for added targeted benefits.

Vitamin C Supplement Types and How to Choose

Vitamin C supplements come in different forms to suit your lifestyle. Vitamin C tablets are convenient and easy to take, making them ideal for busy schedules. Vitamin C powder offers flexibility in dosing and can be mixed into water or smoothies for a refreshing boost. When selecting your supplement, consider whether you prefer a slow-release formula for steady absorption or a higher dose for intensive support. If you’re looking to cover more nutritional bases, our Multivitamins & Essential Minerals collection includes products that combine vitamin C with other important nutrients.

Vitamin C and Immunity: Boosting Your Body's Defences

One of the most well-known roles of vitamin C is its contribution to a healthy immune system. By supporting the production and function of white blood cells, a vitamin C supplement can help your body respond more effectively to everyday challenges, especially when you’re run down or there are sicknesses going around. It’s particularly useful during seasonal changes or when your immune system needs extra support. For a more targeted approach to immune defence, explore our Cold & Flu Immunity collection or consider pairing vitamin C with detox-supportive nutrients from our Detoxification range to keep your immune system in top shape.

Vitamin C for Skin: The Benefits & How to Use It

Vitamin C’s antioxidant properties make it a favourite for skin health, helping to protect against damage caused by free radicals and environmental stressors. It supports collagen production, which helps maintain skin firmness and reduces the appearance of fine lines. Using vitamin C tablets or vitamin C powder as part of your daily routine can promote a brighter, more even complexion from the inside out. Pairing your vitamin C with targeted products from our Skin Health collection can further support your skin health and appearance.

Frequently Asked Questions

Can I take vitamin C every day?

Yes, vitamin C is safe for daily use when taken as directed, and consistent intake supports ongoing health benefits. As it’s water soluble, the body is easily able to purge small amounts of excess vitamin C.

What’s the difference between vitamin C tablets and powder?

Vitamin C tablets are pre-measured for convenience, while vitamin C powder offers flexible dosing and can be added to drinks. Both offer highly available vitamin C, and the different formats give you choice in how you include it in your diet. Powders are especially useful if you have problems with tablets, though chewable tablets are also available.

Does vitamin C really help skin?

Yes, it supports collagen production and protects against oxidative stress, both of which help maintain healthy, youthful-looking skin.

When is the best time to take vitamin C?

Vitamin C can be taken at any time of day, though many prefer to take it with meals to aid absorption and reduce the chance of stomach upset if there’s sensitivity.