	US 11,925,701 B2
	Method for skin conditioning by using Dan Feng peony extract
Yung-Hsiang Lin, Taipei (TW); and Wei-Chun Lee, Taipei (TW)
Assigned to TCI CO., LTD., Taipei (TW)
Filed by TCI CO., LTD., Taipei (TW)
Filed on Oct. 26, 2021, as Appl. No. 17/510,412.
Claims priority of provisional application 63/105,909, filed on Oct. 27, 2020.
Prior Publication US 2022/0125708 A1, Apr. 28, 2022
Int. Cl. A61K 8/9789 (2017.01); A61Q 19/00 (2006.01)

CPC A61K 8/9789 (2017.08) [A61Q 19/007 (2013.01); A61K 2800/92 (2013.01)]

12 Claims

1. A method for increasing skin hydration, comprising administering to a subject with dry skin and in need of skin hydration a composition consisting of a Dan Feng peony extract, wherein the Dan Feng peony extract is extracted from flowers of Dan Feng peony, the Dan Feng peony extract is prepared by extracting the flowers of Dan Feng peony only by water, and the flowers and the water are mixed in a volume ratio of 1:15.