Vitamin C (ascorbic acid) showed notable effects in skincare, with high antioxidant content that helps promote a radiant and youthful complexion. It neutralises free radicals, supports tissue repair and aids collagen formation, which results in healthier skin overall.

Winter often proves harsh on the skin. It tends to become dry, which leads to rashes and other dermatological problems. At such times, the skin requires an adequate supply of vitamin C.

Although oral intake benefits the skin, it does not provide enough support on its own. Topical application closes this nutritional gap and helps improve skin texture and quality.

Kanika Vats, founder and chief executive of CosIQ, outlines seven key benefits of vitamin C for the skin during winter, according to the medical website ‘onlymyhealth.com’.

Prevention of wrinkles and fine lines

Early signs of ageing, such as wrinkles and fine lines, often cause concern. Vitamin C helps reduce their appearance and prevents premature skin ageing when added to a winter skincare routine. It boosts collagen production and reduces these unwanted signs. Higher vitamin C intake is associated with healthier-looking skin.

Protection from sunlight

Long-term exposure to sunlight causes considerable harm, including tanning, roughness and redness. Products with a high vitamin C content protect the skin from harmful ultraviolet rays. Vitamin C and vitamin E together provide stronger protection than vitamin C alone.

Maintenance of skin hydration

Adequate vitamin C intake helps keep the skin hydrated and less prone to dryness. Ascorbic acid enables the skin to retain moisture and prevents dryness and excess oil.

Support for wound healing

Ascorbic acid stimulates collagen production, which improves the speed of wound healing. Topical use produces better results than oral intake. Vitamin C and vitamin E, along with other oral treatments for pressure ulcers and burns, support faster recovery.

Improved skin elasticity

Topical vitamin C increases collagen and elastin formation, which helps the skin appear firmer and more toned. This proves particularly useful for individuals with loose skin.

Reduction of dark pigmentation

Dark skin pigmentation, sometimes known as hyperpigmentation, results from increased melanin production. Although usually harmless, it can be reduced for cosmetic reasons by topical vitamin C, which lightens dark patches.

Reduction of inflammation

The anti-inflammatory and antioxidant properties of vitamin C help reduce symptoms such as rashes, redness and irritation. Topical vitamin C eases inflammation across several skin conditions, including psoriasis and acne.

Vitamin C is widely known for its immune-supporting antioxidant effects, but it also plays a valuable role in maintaining healthy skin. Products that contain vitamin C, along with foods rich in antioxidants, offer the benefits outlined above.