Retinol concentrate that acts directly on collagen fibers on 3 levels: repairing, stimulating and protecting. Suitable for mature skin used to retinol.
 
Treatment of skin aging and photoaging. Retinol is the only active ingredient that acts on collagen on 3 levels: repairs (that damage has caused to the fibers over time) + stimulation (of new collagen fibers) + protection (inhibiting collagenase).
 
It also regulates melanocyte activity by reducing altered blotchy skin and stimulates proliferation of keratinocytes of the epidermis (peeling). Nicotinamide reduces the transfer of melanosomes to keratinocytes (depigmentation), stimulates the production of new collagen, protects the skin from free radicals, regulates the synthesis of ceramides (moisturizing) and prevents skin inflammation.