Science
Mechanism of Action
As a bioavailable form of rosmarinic acid, Rosmarinyl Glucoside operates through multiple pathways to support skin health. It functions as a powerful antioxidant, effectively neutralizing harmful free radicals that contribute to cellular damage and premature aging. Simultaneously, it exerts significant anti-inflammatory effects by inhibiting key inflammatory mediators, including IL-8 (by up to 67%) and TNF alpha (by up to 39%). This ingredient also actively protects the extracellular matrix (ECM) by controlling enzymes like hyaluronidase and collagenase, thereby helping to maintain skin elasticity and hyaluronic acid levels. Furthermore, its ability to hinder neovessel formation contributes to reducing visible redness and improving symptoms of vascular disorders.
Research
Clinical Evidence
Medium confidence2%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Engineered as a stabilized and bioavailable form of rosmarinic acid, ensuring its inherent stability within cosmetic formulations.
Safety
Safety Profile
While Rosmarinyl Glucoside itself has not undergone specific review by CIR or SCCS, the CIR Expert Panel has deemed 19 related alkyl glucosides safe for cosmetic use at current concentrations, provided formulations are non-irritating. It is recognized by the FDA Global Substance Registration System with UNII 3LBK307OWD, indicating its registration.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Rosmarinyl Glucoside is a valuable multi-functional ingredient, offering significant antioxidant and anti-inflammatory benefits, while effectively protecting the skin's structural integrity and addressing concerns like redness and rosacea.
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References
Sources