US 11,672,745 B1
Hair browning composition and hair browning method using same
Bong Kyu Yoo, Seongnam-si (KR); Karthikeyan Selvaraj, Incheon (KR); and Dong Joo Yoo, Seongnam-si (KR)
Assigned to GACHON UNIV OF INDUSTRY-ACADEMIC COOPERATION FDN, Seongnam-si (KR)
Filed by GACHON UNIV OF INDUSTRY-ACADEMIC COOPERATION FDN, Seongnam-si (KR)
Filed on Jul. 18, 2022, as Appl. No. 17/813,112.
Claims priority of application No. 10-2022-0007794 (KR), filed on Jan. 19, 2022; and application No. 10-2022-0027377 (KR), filed on Mar. 3, 2022.
Int. Cl. A61Q 5/10 (2006.01); A61K 8/365 (2006.01); A61K 8/24 (2006.01); A61K 8/67 (2006.01); A61K 8/02 (2006.01); A61K 8/41 (2006.01); A61Q 5/06 (2006.01); A61K 8/04 (2006.01)
CPC A61K 8/365 (2013.01) [A61K 8/022 (2013.01); A61K 8/042 (2013.01); A61K 8/24 (2013.01); A61K 8/41 (2013.01); A61K 8/67 (2013.01); A61Q 5/065 (2013.01); A61K 2800/43 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A composition for browning hair, the composition comprising:
0.5% to 1.5% by weight of gallic acid;
0.1% to 15.0% by weight of magnesium ascorbyl phosphate;
0.5% to 1.5% by weight of tromethamine;
and water based on 100% by weight of water.