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US 2024/0065962 A1Published application
Cosmetic preparation
AssigneeShiseido Company, Ltd.
InventorsAnna OKISHIMA, Mika YOSHIMURA, Takashi OKA, Hiroko SHIMIZU
Life of this patent
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Abstract
To provide a cosmetic whose moisture-retaining property can be sufficiently secured even in cases where the cosmetic uses a hyaluronic acid compacted by neutralization of carboxyl groups of hyaluronic acid using a salt. A cosmetic of the present disclosure comprises a first agent containing at least one salt selected from the group consisting of an inorganic salt and an organic acid salt, and hyaluronic acid; and a second agent for swelling the hyaluronic acid, the second agent containing a chelating agent.
Claims7
A cosmetic comprising:
- a first agent containing:
- at least one salt selected from the group consisting of an inorganic salt and an organic acid salt;
- and
- hyaluronic acid;
- and
- a second agent for swelling the hyaluronic acid, the second agent containing:
- a chelating agent.
4 more elements
Dependencies are inferred from the claim text.