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Cosmetic Peptides

Meaning

Cosmetic peptides are short chains of amino acids, the fundamental building blocks of proteins, which are topically applied in skincare formulations to signal specific cellular responses within the skin. These molecules are significantly smaller than full proteins like collagen, allowing for enhanced penetration and interaction with skin cells. They function as biological messengers, aiming to modulate processes such as collagen synthesis, melanin production, or muscle contraction to achieve anti-aging and skin health benefits. Their clinical application is focused on enhancing dermal structure and function.