What is it?
Sometimes referred to as the “sun vitamin”, Vitamin-D is one of the best-known hormones made by the skin and it plays an important role within the body. Just like vitamin C, it has antioxidant properties to protect skin from the environment but goes beyond that to treat dullness, dry patches and impart a natural glow.
Benefits for your skin?
The most studied role for topical vitamin D is as an anti-inflammatory, specifically used to treat skin conditions, such as psoriasis. It also has antioxidant and anti-aging benefits, helping improve cell turnover and neutralise free radical damage.
Studies have shown vitamin D to inhibit the effects of UV radiation when applied just before exposure to the sun, protecting the skin from fine lines and sun spots.
How to use in your skincare routine?
From serum to moisturiser, brands are slowly starting to formulate products with the star ingredient. This vitamin is a lipid, so it is easily absorbed into the skin. Unlike vitamin C (which skin experts advise is better applied in the morning so that it can fend off environmental factors like pollution) or retinol (which works well as part of an evening routine), you can apply vitamin D products in the morning and in the evening. Of course, it is all down to personal preference.
While vitamin D is touted as a soothing, calming, redness-reducing ingredient, if you find that your skin reacts to vitamin D, stop using it immediately and consult a qualified dermatologist.