Noninvasive penetration of 5  nm hyaluronic acid molecules across the epidermal barrier (in vitro) and its interaction with human skin cells

ConclusionReducing the size of hyaluronic acid to 5 nm enhance their transport across the epidermal layer. The concentration of hyaluronic acid molecules was higher on the fibroblast surface in comparison to their extracellular environment.
Source: Skin Research and Technology - Category: Dermatology Authors: Tags: ORIGINAL ARTICLE Source Type: research