What it is
This is a water-soluble sodium salt of DNA, the high-molecular-weight nucleic acid, typically sourced from fish or other animal tissue. As a large hydrophilic polymer it binds water and is used to condition the skin surface and improve the feel of the product. It functions cosmetically as a moisturizing and film-supporting component rather than for any biological activity.
Safety & warnings
Sodium DNA is generally considered well tolerated in topical use. Because it can be of marine or fish origin, those with relevant sensitivities may wish to note the source. It is not a recognized fragrance allergen and is not associated with comedogenicity.
Origin & sourcing
Derived from deoxyribonucleic acid, most commonly extracted from animal sources such as fish milt or roe and converted to its sodium salt.
Questions everyone asks
What is Sodium DNA made from?
It is the sodium salt of DNA, usually extracted from animal sources such as fish, and used as a water-binding conditioning ingredient.
Does Sodium DNA change your skin's genes?
No. It is used purely as a moisturizing, skin-conditioning polymer and has no effect on your own genetic material.