Science
Mechanism of Action
Rich in keratin, wool powder offers a high surface area to bind pollutants like SO2 and NO2, preventing cellular impact. Its particulate nature provides gentle physical exfoliation, while keratin peptides support barrier function and act as a humectant.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 In vitro and ex vivo anti-pollution efficacy with SO2-absorbing, antioxidant, and cellular stress-reducing effects
- 02 Ethically sourced wool particles designed as gentle exfoliating agents with anti-pollution efficacy
- 03 Protection against pollution and free radicals, oil absorption, microbiome friendly, and water retention agent
Transparency
Dusting Analysis
No specific data on common dusting practices or thresholds for wool powder as a cosmetic ingredient was found.
The Formula
Formulation
Stability
High temperatures (above 90°C) and strong alkaline conditions can degrade wool powder, leading to property loss, discoloration, and odor due to cystine bond decomposition.
Conflicts
- Strong alkaline conditions
- Temperatures above 90°C
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not yet assessed wool powder. However, it is generally recognized as non-irritating in cosmetic applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Wool powder is a versatile ingredient offering multi-functional benefits including pollution defense, gentle exfoliation, and hydration, suitable for a wide range of skin types.
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