Science
Mechanism of Action
This extract functions primarily as an antioxidant, actively combating free radicals to mitigate signs of environmental damage and support skin aging prevention. Its rich composition of vitamins, minerals, and bioactive compounds enables it to deeply moisturize, soothe irritation, and promote skin regeneration, resulting in softer, revitalized skin. Additionally, it exhibits mild astringent properties, contributing to a refined skin appearance.
Research
Clinical Evidence
Medium confidenceEffective in formulations when the extract solution, typically in a water and glycerin base, is present between 5% and 10% of the total formula. The actual concentration of pure bark extract is proportionally lower within this range.
Key findings
- 01 Helps condition and moisturize skin, provides antioxidant benefits.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The extract remains stable within a pH range of 4.0 to 6.5 at 25°C. To preserve its desirable properties and prevent an increase in tannins or astringency, processing methods that avoid high heat, such as cool or cold water infusions, are recommended.
Safety
Safety Profile
Prunus Serotina Bark Extract is generally considered non-irritating in cosmetic formulations. While wild cherry bark naturally contains cyanogenic glycosides that can form hydrocyanic acid, properly dried and processed extracts used in cosmetics typically have very low, safe levels. The FDA has designated 'Cherry Bark, Wild, Extract' as safe for general or specific, limited use in food. EWG rates it with low concern for cancer, allergies & immunotoxicity, and developmental & reproductive toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Prunus Serotina Bark Extract is a valuable, well-tolerated ingredient offering significant antioxidant, moisturizing, and soothing benefits across all skin types.
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