Science
Mechanism of Action
This extract fortifies the skin by improving structural protein integrity and dramatically boosting its capacity to retain water, largely due to the presence of specialized polysaccharides like trehalose. It provides potent antioxidant protection against free radicals and UV-induced stress via polyphenols and biflavonoids, which also modulate inflammatory responses. Furthermore, it stimulates cellular proliferation to aid wound healing and activates fibroblasts, thereby increasing collagen synthesis for improved skin elasticity.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Suggested for use between 1.0% and 10.0%, this extract delivers comprehensive moisturizing, antioxidant, and soothing benefits, significantly reducing Trans Epidermal Water Loss (TEWL) and enhancing barrier function. It also improves overall aesthetic properties of the skin.
- 02 Research demonstrates enhanced collagen synthesis through fibroblast stimulation, effective protection against UV-induced damage, and a reduction in inflammatory markers. Its deep hydrating capabilities visibly plump the skin and minimize fine lines. Consistent application over 4-8 weeks leads to noticeable improvements in skin texture, elasticity, and radiance.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient is water-soluble, with no specific optimal pH range for stability identified in the provided data. It can enhance the aesthetic feel of formulations by improving epidermal slip and emollience, serving as a natural alternative to silicones.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not formally reviewed Selaginella Lepidophylla Extract, nor has a specific safety assessment from the Scientific Committee on Consumer Safety (SCCS) been found. While not approved as a drug by agencies like the FDA, it is marketed as a herbal supplement. EWG's Skin Deep rates it with 'LOW' concern across categories including cancer, allergies & immunotoxicity, and developmental & reproductive toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Selaginella Lepidophylla Extract is a valuable, multi-functional ingredient, offering profound hydration, robust antioxidant protection, and significant anti-aging benefits suitable for nearly all skin types with a low risk of irritation.
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References
Sources