Science
Mechanism of Action
This ingredient primarily operates by diminishing reactive oxygen species (ROS), thereby mitigating UVA-induced damage and oxidative stress within skin cells, while also exhibiting anti-inflammatory effects. It may inhibit tyrosinase activity, contributing to reduced melanin synthesis. Furthermore, it supports skin regeneration by promoting cellular proliferation, collagen synthesis, and increasing key markers like DNA, protein, hydroxyproline, and hexosamine in granulation cells. It also improves skin barrier integrity through reduced transepidermal water loss and has shown potential antibiofilm activity against *Propionibacterium acnes*.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
No specific safety assessments from CIR, SCCS, or FDA are available for Rhodiola Sachalinensis Callus. While Paula's Choice has a pending rating for its culture extract, CosIng references 'Rhodiola Rosea Callus Extract' as a skin protecting ingredient without providing specific safety opinions or concentration limits.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Rhodiola Sachalinensis Callus exhibits a broad spectrum of promising antioxidant, anti-inflammatory, and reparative mechanistic actions, further specific clinical studies and formal safety assessments are needed to fully establish its efficacy and safety profile.
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References
Sources