Sodium acetyl hyaluronate, possessing hydrophobic groups, shows an amphiphilicity, and lowers the surface tension to 55 mN/m.
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![About "Anchoring humectant" [Surface tension drop]](img/d_anc5_title.gif){kind=small}
Sodium acetyl hyaluronate, possessing hydrophobic groups, shows an amphiphilicity, and lowers the surface tension to 55 mN/m.