Science
Mechanism of Action
This ingredient functions by creating a lightweight, non-occlusive film on the skin's surface. This barrier effectively minimizes transepidermal water loss, thus retaining vital moisture and shielding the skin from external pollutants. Beyond its hydrating properties, Hydrogenated Tridodecene acts as a solvent, aiding in the uniform dispersion of other formulation components, and may facilitate the deeper penetration of active ingredients into the stratum corneum.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Hydrogenated Tridodecene, as part of the Hydrogenated Polydecene category, is a colorless, odorless liquid reported to maintain stability across a wide pH range, from low to high.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed the broader 'Polyene Group' of related ingredients, including Hydrogenated Polydecene, safe for cosmetic use. While direct CIR data for Hydrogenated Tridodecene is not explicitly available, its close relatives are considered non-irritating and hypoallergenic. A maximum use concentration of 95% was reported for Hydrogenated Polyisobutene, a related compound, in lipstick formulations. A Canadian assessment indicated no health risk when in contact with skin or mouth. The Scientific Committee on Food (SCCS) reviewed a related compound, Hydrogenated poly-1-decene, proposing it as a safe substitute for mineral oil in food additives, suggesting a highly favorable safety profile.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrogenated Tridodecene is a valuable cosmetic ingredient, effectively delivering non-greasy emollience, improving skin conditioning, and enhancing moisture retention with a low risk of irritation or comedogenicity, making it suitable for all skin types.
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