There’s a reason why skin experts swear by vitamin C. Whether you’re dealing with dullness, pigmentation or a rough texture – this multi-tasking ingredient brightens the skin, evens out tone and tackles everything from sun damage to fine lines. Also known as l-ascorbic acid, vitamin C is one of the most researched and effective ingredients in skincare, with the ability to transform the complexion on multiple levels. At Dr Medi Spa, we consider it a staple in some of our facial treatments and we have also infused it into some of our Dr Somji skincare products.
If you’re considering trying vitamin C or wondering why skin experts rave about it, here’s a closer look at its many benefits and how to incorporate it into your skincare routine…
It offers antioxidant protection
Environmental factors like pollution and UV rays generate free radicals that damage skin cells, leading to premature ageing over time. Vitamin C is a topical antioxidant, which can neutralise free radicals, helping to keep our skin cells healthy and prevent premature ageing.

It boosts collagen production
Collagen is a protein that provides structure, strength and support to our skin. Our skin naturally produces collagen, but this slows down as we age. Topically applied vitamin C can stimulate the fibroblasts – the cells responsible for collagen production, which can help to keep our skin firm, plump and youthful.
It brightens and evens out the skin tone
Vitamin C brightens and evens out skin tone by inhibiting tyrosinase, an enzyme responsible for melanin production. Excess melanin can lead to dark spots and discolouration, so with regular use, vitamin C can prevent the formation of new pigmentation and also fade existing blotches.
It enhances sun protection
While vitamin C isn’t a sunscreen, it can help reduce UV-induced damage by warding off free radicals. When used alongside SPF, it enhances photo protection, making it a must-have for the warmer months ahead. Our Dr Somji Vitamin C Daily Defence Moisturiser SPF30 offers UV protection and skin brightening in one.
How to you add vitamin C into your skincare routine
Vitamin C is a versatile ingredient that can benefit all skin types and concerns, making it a great addition to any skincare routine. To get the most out of vitamin C, timing and formulation are key. It works best when applied during the day, helping to combat environmental stressors like UV exposure and pollution. For best results, apply vitamin C after cleansing, but before moisturiser and SPF.
Serums are the most effective form of vitamin C, as they penetrate deeper into the skin.
If you’re new to vitamin C, it’s best to start with a lower concentration and gradually work your way up to a higher strength formula. This will help minimise the risk of irritation and allow your skin to adjust to the ingredient.
Our Dr Somji Signature Serum is filled with vitamin C and can be used by all skin types to target lines, wrinkles, pigmentation and laxity.
How to store vitamin C
Vitamin C is sensitive to light and air, which can cause it to degrade. To maintain its effectiveness, store your products in a cool and dark place.
If your skin is looking dull, tired or discoloured, now is the time to add vitamin C into your routine. It’s the ultimate skin reviver – helping to boost radiance, protect and combat signs of ageing.

Dr Munir Somji is a cosmetic surgeon and co-founder of DrMediSpa, located in Marylebone, Knightsbridge and Loughton. He has over a decade of experience in performing and teaching advanced aesthetic non-surgical and surgical procedures. Recognising the impact of skin health and the link to confidence and wellbeing, Dr Somji is passionate about restoring patient confidence and has gained himself a reputation for his meticulous work, reassuring manner and performing treatments that deliver subtle results.