Science
Mechanism of Action
This extract operates through several mechanisms, enhancing wound contraction and the formation of granulation tissue, while stimulating new blood vessel development. It improves collagen synthesis and boosts the skin's natural antioxidant defenses against free radicals, contributing to smoother, stronger skin. Additionally, its antiseptic and anti-inflammatory actions soothe inflamed or sensitive skin, aid in barrier restoration, and promote cell regeneration, delivering moisturizing and purifying benefits.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
While the extract demonstrates significant wound healing efficacy at 2-4% in animal models, the International Fragrance Association (IFRA) restricts its concentration in face and body moisturizers to a maximum of 0.40% due to sensitization concerns. This substantial difference between research-proven effective concentrations for specific benefits and regulatory limits suggests that claims of robust wound healing in cosmetic formulations might indicate product 'dusting' if used below the effective animal study concentrations, while other benefits like AGEs inhibition may be achievable at lower, safe levels.
The Formula
Formulation
Stability
For optimal stability, the extract should be stored in tightly sealed containers in a cool, dry place, protected from heat, light, and limited oxygen exposure. Proper storage can extend its shelf life to 6 months or longer.
Conflicts
- concentrated acids
- alkalis
- oxidizing agents
Safety
Safety Profile
Generally safe for cosmetic use under European Cosmetics Regulation guidelines. However, it carries a moderate risk of allergic skin reactions and irritation in sensitive individuals, necessitating a patch test for reactive skin. IFRA imposes specific concentration limits in finished products, with a maximum of 0.40% for face/body moisturizers and hand creams, and up to 0.70% for fine fragrances, due to sensitization concerns.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Jasminum Grandiflorum Flower Extract is a valuable ingredient, offering broad benefits from anti-aging (AGEs inhibition) and antioxidant protection to anti-inflammatory and moisturizing properties, though its use for high-level wound healing benefits must carefully navigate regulatory concentration limits and potential for sensitivity.
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References
Sources
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