Back to results
US 2022/0023164 A1Published application
High-content and sustained-release retinoid capsule, and composition for reducing wrinkles, containing same
AssigneeLG Household & Health Care Ltd.
InventorsSeung-Hyun JUN, Byung-Jun AHN, Hye-Jin LEE
Life of this patent
Estimating the term…
Abstract
Provided is a composition for improving wrinkles including a high-content/sustained-release retinoid capsule. The high-content/sustained-release retinoid capsule according to the presently claimed subject matter can minimize skin side effects and maximize wrinkle improvement effects by significantly increasing the retinoid content in the capsule and stability and controlling the release rate.
Claims13
A retinoid capsule particle comprising a solid lipid shell;
- and a liquid lipid core,
- wherein the liquid lipid core comprises a retinoid and an amine compound.
(canceled)
(canceled)
Dependencies are inferred from the claim text.