Science
Mechanism of Action
This extract primarily functions as an antioxidant, effectively scavenging free radicals to mitigate various skin concerns, including visible signs of aging, inflammation, fine lines, wrinkles, acne, and dark spots. Additionally, it acts as a skin conditioning agent by forming a protective layer on the skin surface and has demonstrated anti-inflammatory and antimicrobial efficacy.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Exhibited significant antioxidant activity (IC50) in reducing DPPH radicals.
- 02 Exhibited antimicrobial effects against Staphylococcus aureus.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The extract demonstrates exceptional stability across a wide pH range, specifically from 1.2 to 12, when stored at room temperature in the dark. Picea abies wood extract has also been reported to be heat stable.
Conflicts
- Formulators should be aware of potential allergens, such as limonene and citronellol, which may naturally occur in the extract. Regulatory guidelines necessitate their declaration if concentrations exceed 0.01% in rinse-off products or 0.001% in leave-on products, to mitigate potential allergic reactions.
Safety
Safety Profile
Comprehensive toxicity data for Picea Abies Bud Extract regarding oral, parenteral, dermal, and inhalation exposure is currently undetermined for human cosmetic use. While general cautions exist for certain components found in other parts of the Norway spruce plant (e.g., piperidine alkaloids in needles and bark) regarding acute toxicity in livestock and potential teratogenic effects, these are not specific safety assessments for the bud extract in cosmetic applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Picea Abies Bud Extract shows promising antioxidant, anti-inflammatory, and antimicrobial properties; however, more comprehensive safety and efficacy data are required for a conclusive assessment in cosmetic applications.
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