Effectiveness and Safety of Recombinant Type III Humanized Collagen Solution Injection Combined With Collagen-III Multi-Peptide Serum in Improving Signs of Photoaging: A Prospective, Split-Face Controlled Clinical Trial
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Background: Skin aging is a multifactorial process involving the progressive deterioration of skin structure and function, marked by collagen degeneration, impairing the structural integrity of the dermis. Intradermal injection o... ...
