Science
Mechanism of Action
Palm Kernel Glycerides function as emollients by forming an occlusive, moisture-retaining film on the skin, thereby minimizing transepidermal water loss and enhancing hydration. Their amphiphilic structure enables their role as effective emulsifiers for stable oil-in-water formulations, and they can also act as surfactants in cleansing products and as viscosity modifiers. They are also recognized for their ability to strengthen the skin's natural barrier and may contribute to anti-aging effects by promoting skin nourishment, regeneration, and the stimulation of collagen and elastin synthesis.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
Palm Kernel Glycerides exhibit clear functional roles as emollients, emulsifiers, and viscosity controllers, making their presence genuinely beneficial rather than merely for 'dusting' claims.
The Formula
Formulation
Stability
As derivatives of palm kernel oil, Palm Kernel Glycerides are susceptible to oxidative degradation when their unsaturated fatty acid components are exposed to light and oxygen. Hydrolysis can also occur upon contact with water, leading to a breakdown into glycerol and lower fatty acids, which may impact the product's sensory attributes. Hydrogenation is a common process used to enhance their stability and prolong shelf life.
Safety
Safety Profile
While direct CIR status for 'Palm Kernel Glycerides' is not explicitly cited, related compounds like 'Hydrogenated Palm Kernel Glycerides' are rated without penalty by safety databases. 'Palm Kernel Acid' is generally regarded as safe, non-toxic, and non-irritating, with a low comedogenic profile. 'PEG-45 Palm Kernel Glycerides', a derivative, has been deemed safe by the CIR when used within specified concentrations and formulated to prevent irritation. The source material, palm kernel oil, is an edible substance.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Palm Kernel Glycerides are a valuable, multi-functional ingredient that significantly enhances skin hydration and barrier function, while also serving as a stable emulsifier and texture modifier in a wide array of formulations.
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References
Sources