Shiseido Japan Claims Coriander Extract Dual Skin Effect
Japanese beauty firm Shiseido claims its research identified a dual skin effect from cilantro fruit extract, also known as coriander. The company states this extract targets skin aging by eliminating senescent cells and promoting collagen production.
Discovery of Dual Mechanism
Shiseido, the Japanese beauty firm, claims its research identified a dual skin effect from cilantro fruit extract, also known as coriander (Coriandrum sativum). The company states this extract addresses skin aging through two distinct mechanisms. This discovery, announced on July 27, 2026, draws on findings from hair regenerative medicine research, according to Shiseido. The firm reports its study found the extract targets specific cellular processes within the skin.
Targeting Senescent Cells
Shiseido's study found the extract eliminated senescent cells, which are described as stagnant, aged skin cells. Concurrently, the research claims it increased the number of normal, non-senescent cells. Experiments showed that adding cilantro fruit extract to dermal fibroblasts, aged by oxidative stress, induced cell death specifically in senescent cells.
Normal cells not undergoing aging did not show these effects, demonstrating a targeted action. This suggests the extract acts selectively on aged cells, according to Shiseido.
Promoting Collagen Production
Further research by Shiseido claims the increase in normal cells promotes collagen production in dermal fibroblasts. When the extract was applied to a mixture of approximately equal parts normal and senescent cells, a reduction in senescent cells and a rise in normal cells occurred. This also coincided with decreased expression of aging markers, such as SA-b-Gal and P21.
Shiseido suggests these findings, inspired by regenerative medicine, could delay skin aging progression and restore skin function. The company states this dual action offers a new approach to aging care.
Implications for Asia's Beauty Market
This claimed dual action by Shiseido offers a new ingredient direction for cosmetic formulators across Asia. The ability to selectively target senescent cells, as Shiseido states, could drive new product development in the region's competitive skincare market.
Asian ingredient suppliers may explore sourcing and processing advancements for coriander extract to meet potential demand for such targeted actives. Brands seeking novel claims in the aging care segment could integrate this research into future product strategies, focusing on the specific cellular benefits Shiseido's study suggests.
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