Efficacy and Safety of Platelet-Rich Plasma and Hyaluronic Acid Combination Treatment for Neck Rejuvenation in Thailand: A Prospective Study.

Dermatol Ther (Heidelb) · 2026 · PMC12936222 · PMID 41520318

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did not reach statistical significanceno p-value reported

While the difference in results did not reach statistical significance, PRP-HA mimics the natural healing by gradually releasing growth factors, which in turn stimulates cell proliferation, differentiation, and the synthesis of collagen and elastin fibers.

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