Reti Age Anti-Ageing Serum has a powerful anti-ageing action and excellent tolerance thanks to its 3-Retinol System sustained deliberation. Retinoids stimulate keratinocyte proliferation, normalise the exfoliation process, improve skin texture and tone. The combination with other active ingredients such as hydrolysed hyaluronic acid or TGF-2 growth factor enhances its effects while improving its tolerance.