Retinol is currently the most commonly used substance as an anti-aging compound and, compared to tretinoin, causes less skin irritation. Retinol has been shown to have positive effects not only on extrinsic but also on the intrinsic aging of the skin and has a strong positive effect on collagen metabolism. Adenosine is found naturally throughout the body and has the power to energize the surface of the skin for a smoother, younger appearance. It works well with most other active ingredients.
Adenosine's soothing properties come from its anti-inflammatory effects. Adenosine also promotes the stimulation of collagen production for faster healing, tissue repair and smooth skin.
