Science
Mechanism of Action
Tripalmitin functions by creating an occlusive barrier on the skin's surface, which actively minimizes transepidermal water loss (TEWL). This protective action directly contributes to improved skin hydration and a softer tactile feel. Furthermore, its inherent 'refatting' property aids in restoring and reinforcing the skin's vital natural lipid barrier.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Tripalmitin enhances product stability and consistency, acting as a viscosity-increasing and consistency agent, thereby preventing undesirable phase separation in formulations.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) panel deemed Tripalmitin "safe as used" in 2017, affirming an initial review from 2001. While no specific maximum concentration has been stipulated, its extensive application across various cosmetic products and classification by SkinSAFE as 'Teen SAFE,' 'Baby SAFE,' and 'Irritant Free' collectively indicate a low risk of adverse reactions when appropriately formulated.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tripalmitin is a valuable emollient and viscosity-controlling ingredient, highly compatible with most skin types due to its low irritancy and comedogenicity, and established safety profile, effectively enhancing skin hydration and barrier function.
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References
Sources