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The four products work synergistically to solve scalp problems at the root and improve hair surface texture, realizing dual care of scalp health and hair quality improvement

Temperature proves most critical - every 10C increase doubles degradation rate, meaning room temperature storage (25C) degrades peptides 4-8x faster than refrigeration (2-8C) and dramatically faster than freezing (-20C or below)

The Concentration Proof: If a copper peptide serum is clear, it likely uses a diluted "complex" rather than pure crystalline powder

Clinical trials (Phase 1/2) report improved HbA1c and fatigue scores in prediabetics

Regulation of PD-L1 expression in the tumor microenvironment