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Ingredient guide
decapeptide-3
In short
Decapeptide‑3 is a peptide inspired by thymosin beta‑4 research, used to support skin repair and collagen production. It helps maintain a resilient barrier and improves the look of texture over time.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Barrier · Firmness
Best used
Evening
What it is
Ten-amino-acid peptide derived from thymosin beta-4 sequence; stimulates collagen synthesis and fibronectin production; accelerates wound healing and tissue regeneration; anti-inflammatory via cytokine modulation; widely used in Korean advanced cosmetics and post-procedure recovery serums; supports both acute repair and chronic anti-aging matrix remodelling.
Also found as
Related
Common questions
It encourages collagen and fibronectin production and supports the skin’s natural recovery processes, helping the surface look smoother and more resilient.
It is often chosen by people looking for gentle recovery support or a gradual improvement in elasticity and texture.
It appears in restorative serums and post‑procedure products, often combined with other peptides for broader barrier and renewal benefits.
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Personal guidance only · For clinical concerns, see a dermatologist.