Science
Mechanism of Action
This ingredient functions by supplying purine and pyrimidine bases, which are vital building blocks for cellular processes. It acts as a potent moisturizer, enhancing skin hydration and suppleness. Furthermore, it exhibits antioxidant properties, safeguarding skin cells from oxidative stress, and stimulates cellular repair mechanisms crucial for rejuvenation. By promoting fibroblast proliferation and enhancing the synthesis of extracellular matrix components like collagen, proteoglycans, and elastin, it contributes to improved skin elasticity, thickness, and reduced signs of photoaging, often working synergistically with growth factors.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
DNA molecules maintain optimal stability within a neutral pH range of 5 to 9. Stability significantly decreases below pH 5 due to depurination and phosphodiester bond breakage, and above pH 9 due to alkaline denaturation.
Synergies
- growth factors (for enhanced cell proliferation and activity)
Safety
Safety Profile
Generally considered safe for topical application, with a low potential for irritation and allergenicity based on CIR assessments of structurally similar ingredients. However, rare instances of skin irritation, redness, or allergic reactions can occur, making a patch test advisable prior to widespread use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Sodium DNA is a valuable ingredient for improving skin hydration, texture, and resilience through its antioxidant, moisturizing, and cellular repair-promoting mechanisms.
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References
Sources