Science
Mechanism of Action
It replenishes the skin's lipid bilayer through a high concentration of lauric and oleic acids, which integrate into the stratum corneum to prevent transepidermal water loss (TEWL). Additionally, its flavonoid content provides a biological shield against oxidative stress while mitigating inflammatory markers to soothe reactive skin.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Research published in the Journal of Microencapsulation (2019) confirms that Astrocaryum murumuru species are primary sources of barrier-essential lauric and oleic acids.
Transparency
Dusting Analysis
Due to its exotic origin, this ingredient is frequently used at 'label-claim' levels (below 0.1%) which provide negligible emollient benefits. Functional barrier support typically requires higher inclusion rates near those established for the seed butter.
The Formula
Formulation
Stability
Prone to lipid oxidation; must be stored in light-protected packaging and kept away from thermal extremes to maintain the integrity of its fatty acid profile.
Synergies
- Ceramides
- Phytosterols
- Vitamin E (Tocopherol)
Conflicts
- strong oxidizing agents
Safety
Safety Profile
While the flower extract is not yet reviewed by the CIR, the related seed butter is established as safe up to 7%. The extract exhibits low irritancy and is generally well-tolerated.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An excellent, low-comedogenicity botanical option for fortifying the moisture barrier and providing antioxidant defense across all skin types.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources