Science
Mechanism of Action
It reinforces the skin's intercellular lipid matrix through high-affinity lauric (C12) and myristic (C14) fatty acids. Beyond surface emolliency, it serves as a bioactive booster that triggers the endogenous synthesis of hyaluronic acid and inhibits hyaluronidase, the enzyme responsible for its degradation.
Research
Clinical Evidence
Medium confidence3%
Key findings
- 01 In a 45-day clinical evaluation by Natura Brasil, a formulation containing 3% Tucumã was found to stimulate natural hyaluronic acid production by up to 77% while protecting existing HA from enzymatic breakdown.
Transparency
Dusting Analysis
While frequently used at low concentrations (<1%) to improve the sensory 'glide' of a product or for marketing claims, a minimum concentration of 3% is required to achieve the clinically validated increase in endogenous hyaluronic acid.
The Formula
Formulation
Stability
Highly resistant to oxidation due to a high saturated fatty acid content (approximately 75-80%). It is a stable triglyceride that remains robust across standard skincare pH ranges but should avoid highly alkaline environments.
Synergies
- Hyaluronic Acid
- Glycerin
- Ceramides
- Tocopherol
Conflicts
- Strong oxidizing agents
- High pH environments (>10.0)
Safety
Safety Profile
Recognized as non-irritating and non-sensitizing in CIR safety assessments of plant-derived fatty acid oils.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional plant-based silicone alternative that offers significant biological benefits for skin density and hydration when formulated at efficacious levels.
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