Nattapon Chavananon; Nattapat Vivattanasan
(Chulalongkorn University, 2020)
This study had been undertaken to evaluate water-retaining activity of different humectant systems. Six humectants including sodium hyaluronate (HA), glycerol (G), propylene glycol (PG), urea, hydrogel (HG), PEG-400, were ...