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Ingredient guide
hydrolyzed dna
In short
Hydrolyzed DNA is a water‑binding ingredient made from small DNA fragments. It forms a hydrating film on the skin, though evidence beyond surface hydration is still limited.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Hydration · Firmness
Skin type
Dry
Best used
Anytime
What it is
Fragments of deoxyribonucleic acid used as a hydrating and film-forming active. The nucleotide fragments bind water at the skin surface. Evidence for anti-ageing activity beyond hydration remains limited.
Also found as
Related
Common questions
It helps skin hold onto moisture and can leave the surface feeling smoother.
Current evidence is limited, with clearer support for hydration than deeper structural changes.
It appears in some premium moisturisers and hydrating serums.
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Personal guidance only · For clinical concerns, see a dermatologist.