What is it?

Retinol or Vitamin A is an essential nutrient for cell growth and differentiation.

What is it for?

Retinol reduces transepidermal water loss (TEWL), thus increasing the hydration and elasticity of the skin and preventing rough skin resulting from exposure to UV radiation. It also:


Increases the thickness of the epidermis and reduces the number and depth of wrinkles and expression lines.


Inhibits collagenase, increasing the production of collagen fibronectin and hyaluronic acid.


Its use results in smoother, softer, firmer skin.

Where can I find it?

Thanks to its firming and antioxidant capacity, Retinol is contained in products such as GF Vital-Age Night Cream and Expression Gel.

This website uses own and third party cookies to improve our services and analyze the user's browsing habits. If you go on surfing, we will consider you accepting its use. You can change the cookie settings or get more information by visiting our cookies policy.

MartiDerm Subscription

You are subscribing to our newsletter in order to stay up to date on all new MartiDerm products.