公开(公告)号：US20230240957A1

公开(公告)日：2023-08-03

申请号：US17588914

申请日：2022-01-31

Applicant: L'OREAL

Inventor： Rabije CEKOVIC

IPC: A61K8/44 ,  A61Q19/00 ,  A61K8/42

CPC classification number: A61K8/44 ,  A61Q19/00 ,  A61K8/42

Abstract: A water-based composition in a cosmetically acceptable carrier that includes acetyl trifluoromethylphenyl valylglycine stabilized by inclusion of hydroxyethyl urea in the absence of other solvents. The composition is stable as evidenced by a lack of crystal formation that is visible to the naked eye, and a lack of visually perceptible crystal formation at an ambient temperature from about 25° C. up to about 37° C. and after 10 days of freeze thaw cycles from −20° C. through 20° C.

公开(公告)号：US20220202671A1

公开(公告)日：2022-06-30

申请号：US17125945

申请日：2020-12-17

Applicant: L'OREAL

Inventor： Nicholas David STEBBINS ,  Patricia BRIEVA ,  Susan HALPERN ,  Stephen Matthew LYNCH ,  Rabije CEKOVIC

IPC: A61K8/365 ,  A61K8/60 ,  A61K8/67 ,  A61K8/34 ,  A61K8/02 ,  A61Q19/00 ,  A61Q19/10 ,  A61Q1/14 ,  A61K8/73 ,  A61K8/49 ,  A61K8/42 ,  A61Q17/04 ,  A61K8/368 ,  A61K8/41

Abstract: A cosmetic composition including a metal chelation system includes a combination of ascorbic acid, ferulic acid and phytic acid in a carrier system that includes water, and further includes one or more other ingredients for providing one of a variety of forms of cosmetic products. The cosmetic composition demonstrates removal of free metal ions in material contacted with the cosmetic composition, the removal of free metal ions in a range from at least about 40% and up to about 99%.