Science
Mechanism of Action
This extract functions as a topical antioxidant, delivering beneficial compounds like vitamin C and lutein. It operates by boosting levels of cytoglobin (CYGB) in skin cells (fibroblasts and keratinocytes), which significantly improves cellular defense against oxidative stress and reduces reactive oxygen species (ROS). This cellular protection, combined with stimulated collagen and elastin synthesis, directly contributes to improved skin elasticity and a reduction in visible signs of aging. Furthermore, it exhibits anti-inflammatory, purifying, and toning properties, aiding in improved circulation and balanced sebum production, ultimately strengthening the skin barrier and promoting regeneration.
Research
Clinical Evidence
Medium confidence0.5%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Glucosinolates within the plant are precursors to isothiocyanates (ITCs), which are formed at a neutral pH via hydrolysis by the enzyme myrosinase. Conversely, nitriles become dominant under acidic pH conditions. Phylloxanthobilins found in the plant can undergo interconversion when exposed to acidic environments.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) and Scientific Committee on Consumer Safety (SCCS) have not formally reviewed Tropaeolum majus extract. However, it is widely considered well-tolerated in cosmetic applications. The EWG Skin Deep® database assigns Tropaeolum Majus Flower/Leaf Extract a low hazard rating for cancer, allergies & immunotoxicity, and a low-to-moderate rating for developmental and reproductive toxicity concerns.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tropaeolum Majus Extract is a valuable, multi-beneficial ingredient offering significant antioxidant protection, anti-aging properties, and skin-balancing effects with a low risk of irritation.
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