Science
Mechanism of Action
Juniperus extracts primarily function as potent antioxidants, actively neutralizing free radicals and mitigating oxidative stress to preserve skin integrity. Their antimicrobial and antiseptic capabilities help cleanse the skin and address bacterial proliferation, which can be beneficial in managing blemished skin. Anti-inflammatory properties work to calm irritation, reduce redness, and potentially alleviate discomfort associated with inflammatory skin conditions by modulating pathways such as NF-Kß. Furthermore, the extract exhibits astringent qualities, promoting skin tightening, refining pore appearance, and regulating excess sebum. Certain components, like polysaccharides, contribute to hydration and elasticity, while improved circulation supports skin renewal for enhanced clarity and radiance.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 Aqueous and ethanolic extracts of *Juniperus communis* demonstrated strong total antioxidant activity at concentrations of 20, 40, and 60 µg/mL.
- 02 Berry extracts from *Juniperus communis* and *Juniperus oxycedrus* showed a Minimum Inhibitory Concentration (MIC) of 0.05 mg/mL for Bacillus spp. and 6.25 mg/mL for E. coli and S. aureus.
- 03 Berry extracts from *Juniperus communis* and *Juniperus oxycedrus* exhibited a Minimum Bactericidal Concentration (MBC) of 12.50 mg/mL for Bacillus spp., E. coli, and S. aureus.
Transparency
Dusting Analysis
No data available in the research to assess dusting behavior for this ingredient.
The Formula
Formulation
Conflicts
- High concentrations of juniper essential oils are known to be harmful.
- Not recommended for use in products intended for pregnant individuals due to potential reproductive/developmental toxicity observed in related juniper species.
- Specific juniper extracts or tars may induce skin irritation or sensitization; therefore, careful patch testing is advised prior to widespread application.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has indicated insufficient data to support the safety of various *Juniperus* extracts in cosmetic formulations, specifically noting that *Juniperus scopulorum* was not among the species comprehensively assessed. Concerns regarding related species include potential reproductive/developmental toxicity (*Juniperus communis*), reported adverse effects for *Juniperus scopulorum* Sarg, and contact allergenicity of certain juniper extracts (*Juniperus oxycedrus*). Therefore, further comprehensive safety data, including concentration of use and specific toxicity assessments for *Juniperus scopulorum*, are essential.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Juniperus extracts demonstrate promising dermatological benefits such as antioxidant and antimicrobial activity, the specific safety and efficacy data for Juniperus Scopulorum Extract remain largely undefined, warranting further rigorous investigation.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources
- nih.gov ↗
- mdpi.com ↗
- lilixir.com ↗
- labrains.eu ↗
- healthline.com ↗
- olivetreepeople.com ↗
- researchgate.net ↗
- acs.org ↗
- bluelabelle.co.uk ↗
- clinikally.com ↗
- phyto5.com ↗
- typology.com ↗
- sincereskincare.com ↗
- chemotechnique.se ↗
- cosmeticsinfo.org ↗