Skin Microneedling and Peptide Delivery: What the Research Shows
Microneedling creates transient microchannels in the skin that may enhance peptide penetration. This overview covers published research on microneedling-assisted peptide delivery.
Skin Science
Research on cosmetic and dermatological peptides, topical delivery, and skin biology.
How Peptides Work in Skin: The Science Behind Topical Research
Skin peptides are among the most-studied cosmetic ingredients. Here is what published research shows about mechanisms, penetration, and cellular signaling.
GHK-Cu and Skin Research: What the Published Literature Shows
A research literature overview of GHK-Cu (copper peptide): its natural occurrence, collagen and ECM research findings, anti-inflammatory properties, and regulatory context.