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Ingredient guide
dihydroxypropyl arginine hcl
In short
Dihydroxypropyl arginine HCl is an anti‑glycation ingredient that helps limit collagen stiffening from excess sugars. This can support a smoother, more elastic appearance over time.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Firmness · Barrier
Skin type
Dry · Sensitive
Best used
Anytime
What it is
Glycation inhibitor. Prevents sugar-induced collagen cross-linking, which contributes to loss of skin elasticity over time.
Also found as
Related
Common questions
It helps reduce the visible effects of glycation, which can contribute to loss of suppleness and uneven texture.
Yes, it’s generally gentle and can support comfort and elasticity in these skin types.
It is added to serums and moisturizers focused on maintaining a smoother, more resilient look.
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Personal guidance only · For clinical concerns, see a dermatologist.