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Dna

What Dna is & what it does

DNA, as used in cosmetics, refers to deoxyribonucleic acid sourced from natural raw materials such as fish roe or plant matter. In a skincare or sunscreen formula it functions mainly as a film-forming and skin-conditioning agent that can help bind water at the surface. It is a high-molecular-weight biopolymer, which is the property that gives it its water-holding and film-forming behavior.

What does DNA do in skincare?

DNA in cosmetics is used mainly as a film-forming and skin-conditioning agent that can help hold water at the skin's surface. It is a large biopolymer, usually sourced from natural raw materials. Its role is to improve a product's feel and surface hydration rather than to act as an active treatment.

Is DNA in skincare natural or synthetic?

Cosmetic DNA is typically natural in origin, extracted from sources such as fish roe or plant material. It is a naturally occurring biopolymer rather than a lab-built synthetic. The raw material is purified and processed for cosmetic use.

Is DNA in skincare vegan?

It depends on the source: cosmetic DNA is often derived from fish or other animal materials, which would not be vegan, though plant-sourced versions exist. Because the origin varies by supplier, the label or brand is the best way to confirm. Check the brand's documentation if vegan status matters to you.

Sunscreens with Dna

We rate 19 sunscreens that contain it, showing the top 10 by overall score:

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