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TOPICAL COMPOSITION REPLACING WATER WITH HYALURONIC ACID AS THE PRIMARY INGREDIENT
专利权人:
发明人:
David E. Pollock
申请号:
US15454174
公开号:
US20170196983A1
申请日:
2017.03.09
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A biologic formulation of 20% to 95% by weight of hyaluronic acid is provided such that the hyaluronic acid is the most common ingredient in the formulation. The formulation preferably also includes 0.1% to 1.5% by weight of a preservative, and a pH adjuster configured to provide a pH of less than 5.0 in the formulation. The hyaluronic acid is a combination of two or more different molecular weights of hyaluronic acid. The different molecular weights of hyaluronic acid are preferably cross-linked with glucosamine and ceramides.
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