Anti-Aging Peptide Ingredients

– Syniorage™ (Acetyl Tetrapeptide-11)

Syniorage™ (Acetyl Tetrapeptide-11) is the “Senior” anti-age ingredient targeting the epidermis. Syniorage™ (Acetyl Tetrapeptide-11) is manufactured by Laboratoires Sérobiologiques.

With numerous examples of seniors demonstrating with flair that it is entirely possible to age with beauty, old age is no longer to be feared, and can be approached with serenity. One sign of aging remains less accepted: sallow skin. Seniors expect their skin to mirror their joy in life and not to betray their age.

Syniorage™ stimulates syndecan-1 synthesis, for a reinforcement of epidermal cohesion, improves the adhesion between epidermis and dermo-epidermal junction through collagen XVII, improvs skin appearance and firmness.

Epidermis is the outermost part of the skin that becomes more fragile with age and thins. The cohesion of the epidermal cells diminishes, the epidermis loses its resistance and radiance, resulting in dry and slack skin that is easily damaged with even the lightest friction or shock.

To enhance the epidermal cohesion, Laboratoires Sérobiologiques has targeted two epidermal proteins: – syndecan-1, a small proteoglycan, the production of which diminishes with age (exclusive LS fundamental research study), resulting in a lack of cohesion at the level of the epidermis. – collagen XVII, a fundamental protein of the hemidesmosomes that are responsible for the adhesion between the epidermis and the dermo-epidermal junction (DEJ). To rejuvenate the epidermis and restore its cohesion and resistance, LS has developed Syniorage™ By acting on the production of syndecan-1 and collagen XVII in the epidermis, Syniorage™ supports the cohesion between its constituent cells as well as its adhesion to the DEJ. With Syniorage™ an active peptide targeting the epidermis specifically, the skin recovers cohesion, resistance and a refined skin texture. By its radiant appearance, the skin of seniors is finally able to reflect their joy in life and pride in aging gracefully.

INCI Name is as follows :

SYNIORAGETM LS 9748 (liquid version, preserved with phenoxyethanol, methylparaben, ethylparaben): Glycerin (and) Acetyl Tetrapeptide-11

SYNIORAGETM PW LS 9847 (powder version, unpreserved, 3x more concentrated in peptide than the liquid version): Mannitol (and) Acetyl Tetrapeptide-11