| 摘要 |
[Problem] To provide a water-soluble hyaluronic acid gel which does not contain a large amount of an organic solvent, and wherein hyaluronic acid is not chemically modified. [Solution] A water-soluble hyaluronic acid gel which contains hyaluronic acid, a polyhydric alcohol, an acid, and 0-10% by mass of a water-soluble organic solvent. |
