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ALL-IN-ONE SKIN-BRIGHTENING FORMULATIONS
专利权人:
Purvisha Patel
发明人:
Purvisha Patel
申请号:
US15143115
公开号:
US20170312215A1
申请日:
2016.04.29
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Certain dermatological formulations for direct skin application that correct for hyperpigmentation effects are provided. Such formulations include a number of different compounds that work synergistically to effectuate multiple and varied pathways to pigment removal and/or brightening within the dermal layer. The ability to do so without the necessity for hydroquinone, and thus with a suitable composition that is safe for handling and utilization by pregnant and nursing women, is accorded through a combination of specific ingredients in limited proportional ranges, as well. Such ingredients include kojic acid, niacinamide, sodium hyaluraonate, tocopherol, and licorice extract in very narrow ranges proportionally within an aqueous serum. The method of manufacture and use thereof such formulations are encompassed within the invention as well.
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