Dr Ben Johnson, founder of Osmosis Pur Medical Skin Care range, has done numerous research on promoting healthy skin layer. Have a look at this short video and learn how to look after our skin in Winter.
In Summary:
1) Don't over exfoliate.
2) A healthy lipid layer is essential to prevent dry skin
3) Eat plenty of essential fatty acids and fibre
4) Good digestion = Good healthy skin
5) Topically: Niacinamide and Humectant