Sodium Dna ●
TL;DR. This ingredient is used as a skin-conditioning and moisturizing biopolymer. It helps form a light film on skin, improving slip and a smoother feel in serums, creams, and recovery-positioned formulas.
What does Sodium Dna do in a cosmetic formula?
This ingredient is used as a skin-conditioning and moisturizing biopolymer. It helps form a light film on skin, improving slip and a smoother feel in serums, creams, and recovery-positioned formulas.
Is Sodium Dna clean?
From a clean-beauty lens, it is generally well tolerated and is not a common restricted-list ingredient. The main caveat is origin and purity, since commercial grades may be marine- or animal-derived and should be specified for trace proteins, salts, and microbial quality.
Is Sodium Dna sustainable?
It is commonly sourced from fish-processing by-products or made through biotech routes. It is a biodegradable biological polymer, but animal-derived supply chains need traceability and may not meet vegan or strict certification preferences.
Is Sodium Dna COSMOS-approved?
It is not a straightforward fit for COSMOS-organic or COSMOS-natural when sourced from animal tissue, because those standards tightly limit animal-derived inputs. A compliant fermentation-derived grade would align better with Green Chemistry through renewable feedstocks, aqueous processing, and biodegradability.
How does Sodium Dna work chemically?
This material is the sodium salt of an anionic nucleotide polymer, built from a sugar-phosphate backbone with nucleobase side groups. Supplier use levels are commonly below 1% active, and it is water soluble, more stable in mildly acidic to neutral systems, and less stable under strong acid, strong alkali, high heat, or enzyme-rich conditions.
Last updated 2026-05-13