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PHOSPHOROTHIOATE DNA-1.

Insufficient Data / SKIN CONDITIONING

PHOSPHOROTHIOATE DNA-1 is a modified form of DNA where a non-bridging phosphate oxygen atom is replaced by sulfur. This structural alteration enhances its inherent stability against enzymatic degradation and improves cellular uptake in biological systems, fundamental properties in molecular applications.

Science

While PHOSPHOROTHIOATE DNA-1 exhibits enhanced stability against nuclease degradation and improved cellular uptake in various biological contexts, no specific mechanism of action or direct cosmetic benefits for skin application have been identified. Limited studies suggest it may offer a degree of protection against oxidative damage, though this has primarily been observed in bacterial systems.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 7.2 – 8
0 7 14

Stability

Phosphorothioate modifications are known to significantly enhance the stability of oligonucleotides, providing resistance against nuclease degradation. This ingredient demonstrates optimal stability within a pH range of 7.2 to 8.0.


Safety

CIR Status
Not reviewed
Sensitization risk Unknown

No formal safety assessment for PHOSPHOROTHIOATE DNA-1 as a cosmetic ingredient has been conducted by regulatory bodies such as the CIR or SCCS. While certain phosphorothioate-modified oligonucleotides have received FDA approval for specific therapeutic drug applications, this does not extend to its use or safety profile as a cosmetic component.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Insufficient Data

Given the absence of identified cosmetic benefits, no established skin-specific mechanism of action, and a lack of formal safety review for topical application, there is currently insufficient data to determine the utility of PHOSPHOROTHIOATE DNA-1 in skincare formulations.


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