Instant Hydration Serum, 30ml

Hyaluronic acid is a true anti-aging miracle. Their water-binding capacity counteracts age-related dryness and surface roughness of the skin. In order to achieve a good hyd- ration effect with a hyaluronic acid product, the molecular size, i.e. the chain length, of the hyaluronic acid is crucial: Hyaluronic acid with a molecular weight of 30 to 50 kilodaltons penetrates deeply and thus moisturizes the entire dermis. Hyaluronic acid with a molecular weight from 50 kilodaltons enables a good supply of the stratum corneum. (Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment Tatjana Pavicic 1, Gerd G Gauglitz, Peter Lersch, Khadija Schwach-Abdellaoui, Birgitte Malle, Hans Christian Korting, Mike Farwick
( Hyaluronate fragments reverse skin atrophy by a CD44-dependent mechanism Gürkan Kaya 1, Christian Tran, Olivier Sorg, Raymonde Hotz, Denise Grand, Pierre Carraux, Liliane Didierjean, Ivan Stamenkovic, Jean-Hilaire Saurat PMID: 17177600 PMCID: PMC1702558DOI: 10.1371/journal.pmed.0030493)