La Roche-Posay Anthelios - Age Correct Crema solare Foto-Correttiva SPF50, 50ml

Product Information

Da version: this is the size that is claimed to be able to absorb into the skin and plump up wrinkles, so it is used mainly as an "anti-aging ingredient"

kDa version: apart from moisturizing, this sizemight also help the skin to repair itself by increasing its self-defense. It is also claimed to boost the wound healing process and is especially helpful for sensitive skin types (acne, rosacea, inflammation-related skin diseases). below 50k, around 10k Da version: there is a Japanese version trade namedHyalo-Oligo that has only a 10k molecular weight and is claimed to penetrate the skin very well, have a unique touch and give deep and long-lasting moisturization. Based on the Evonik-research and the natural role of LMW-HA in the body working as a pro-inflammatory signal molecule, this ultra-lowmolecular weight version is a controversial ingredient.