Science
Mechanism of Action
This blend of terpenes, expected to be bioavailable through dermal routes, exerts its effects primarily via limonene, a major constituent. Limonene is recognized for its antimicrobial activity, its capacity to mitigate inflammatory responses, and its antioxidant capabilities to neutralize free radicals on the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The chemical is prone to rapid degradation, forming oxidation products upon exposure to air, light, or skin contact. It is imperative to incorporate antioxidants and ensure robust protection from air and light during formulation to maintain stability.
Synergies
- Antioxidants
Conflicts
- Oxidizing agents
- Iodine pentafluoride and tetrafluoroethylene mixture
Safety
Safety Profile
Despite an Australian evaluation indicating no hazard classification, the SCCNFP restricts use of similar Pinaceae-derived essential oils, requiring peroxide levels to be kept to the lowest possible, typically by adding antioxidants. The ingredient is registered, but scientific information is pending review, with explicit recommendations to avoid it due to its potential to cause irritation, inflammation, or dryness, particularly in high concentrations or when combined with other irritants.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Given its high irritancy risk, rapid degradation, and strong recommendations against its use, Terpenes and Terpenoids, sinpine is deemed unsuitable for precision skincare formulations.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources