This synthetic peptide-based complex is designed to maximize performance in anti-aging eye serums. It’s engineered to increase production of Collagen I, III, IV, VII, and XVII, which in turn creates smooth, firm skin.

The picture FIG-2 below shows the tight interaction between the dermal collagens I and III and the DEJ collagens IV, VII, and XVII. Each of these collagens varies in structure and functionality. Pentapharm’s key finding was that in order to ensure highest collagen level and functionality in vitro different tailor-made peptide sequences have to be confirmed.

SYN®-TC is a combination of those peptide sequences that work in vitro on dermal collagens I and III as well as on the DEJ collagens IV, VII, and XVII – all in one product.

A comprehensive study showed that a serum containing 2.5 percent SYN®-TC successfully renewed the skin around the eye. After 28 days, study participants saw smoother, softer, and younger-looking skin appear.

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