Sedum Sarmentosum Extract

Sedum sarmentosum is a succulent plant native to East Asia, commonly known as stringy stonecrop. The extract is derived from this plant and functions primarily as a humectant in skincare formulations.Humectants are water-loving ingredients that draw moisture from the environment and deeper skin layers into the stratum corneum, the outermost layer of skin. By increasing hydration at the skin surface, sedum sarmentosum extract can help improve skin texture and maintain a more supple appearance.

Sedum sarmentosum extract works as a humectant by drawing water molecules from the dermis (the layer beneath the epidermis) and the surrounding environment into the stratum corneum. This process, known as humectancy, temporarily increases water content at the skin surface.This hydration effect can improve the appearance of the skin's texture and may support the skin barrier's function, as adequate hydration is essential for optimal barrier performance. The extract may also contain polysaccharides or other compounds that contribute to its moisturising properties.

Sedum sarmentosum extract is typically used in moisturisers, essences, and hydrating serums. For best results, apply to damp skin and follow with an occlusive moisturiser or facial oil to seal in hydration and prevent water loss. It works well in layered skincare routines and can be used daily in both morning and evening regimens.

Sedum sarmentosum extract is generally well-tolerated and suitable for sensitive skin. No significant safety concerns are documented, though patch testing is advisable for those with known sensitivities to plant extracts.