What is retinol?
Retinol is a derivative of vitamin A – one of the most thoroughly researched active ingredients of all. It speeds up cell renewal and stimulates collagen production.
How does retinol work?
It penetrates the upper skin layer, speeds up the shedding of dead cells, smooths wrinkles, brightens dark spots and clears the pores.
How do you start with retinol?
Start with a low concentration (0.025%) once a week in the evening. Slowly increase to two or three times a week. SPF 50+ in the morning – no exceptions.
How do you avoid irritation?
The sandwich method: moisturizer, retinol, moisturizer. Combine it with niacinamide and ceramides as a buffer.