Skincare Ingredient
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Hydrogenated Polydecene
In Skincare: Is Hydrogenated Polydecene Safe? Comedogenic Rating & Side Effects
Safety Information
Key Benefits
What Hydrogenated Polydecene does for your skin
Overview
Ingredient Profile
Role of Hydrogenated Polydecene
Active Cosmetic Mechanisms
FRAGRANCE
Scent ProviderAdds pleasant scent to cosmetic products
SCIENTIFIC ANALYSIS
// Evidence: Fragrance ingredients provide aromatic appeal through essential oils, aroma chemicals, and natural extracts. These volatile compounds interact with olfactory receptors creating scent perception. Fragrance design considers top notes (high volatility), middle notes (moderate volatility), and base notes (low volatility) for scent development over time. Must consider stability, allergen content, and regulatory compliance.
HAIR CONDITIONING
Hair SoftenerImproves hair manageability, softness, and appearance
SCIENTIFIC ANALYSIS
// Evidence: Hair conditioning ingredients smooth the cuticle, reduce frizz, and add shine through cationic surfactants (behentrimonium chloride), silicones (dimethicone, amodimethicone), natural oils, and proteins. These deposit on negatively charged damaged sites, neutralizing charge, filling surface irregularities, and providing lubrication. Mechanism involves electrostatic attraction, film formation, and surface smoothing.
PERFUMING
Fragrance ProviderProvides fragrance to enhance product appeal
SCIENTIFIC ANALYSIS
// Evidence: Perfuming ingredients add pleasant scents through complex mixtures of natural essential oils, aroma chemicals, and synthetic compounds. These volatile molecules evaporate and interact with olfactory receptors. Perfume construction uses top notes (citrus, herbs - high volatility), middle notes (floral, spice - moderate volatility), and base notes (woods, musks - low volatility) creating evolving scent profile. Must consider stability, allergen declaration, and IFRA compliance.
SKIN CONDITIONING
Skin EnhancerMaintains skin in good condition and improves its feel
SCIENTIFIC ANALYSIS
// Evidence: Skin conditioning ingredients enhance appearance, texture, and health of skin through various mechanisms. This broad category encompasses emollients, humectants, occlusives, and other agents that improve skin feel, appearance, and function. May work by moisturizing, smoothing, softening, or protecting skin. Effects include improved tactile properties, enhanced barrier function, and better overall skin condition.
SKIN CONDITIONING - EMOLLIENT
Skin SoftenerSoftens and smooths skin by filling gaps between cells
SCIENTIFIC ANALYSIS
// Evidence: Emollient ingredients create smooth, soft skin by filling spaces between corneocytes in stratum corneum. These include esters (isopropyl palmitate), oils (jojoba, argan), fatty alcohols, and silicones. The mechanism involves spreading on skin surface, filling microscopic irregularities, and creating lubricious film. Effects are immediate tactile improvement and visual smoothing. Emolliency measured by spreading coefficient and skin feel assessments.
SOLVENT
Ingredient DissolverDissolves other ingredients to create uniform formulations
SCIENTIFIC ANALYSIS
// Evidence: Solvents dissolve, dilute, or disperse other ingredients creating homogeneous solutions. Water is universal solvent for hydrophilic ingredients. Organic solvents include ethanol (dissolves fragrances, some actives), propylene glycol, and glycerin. Selection based on polarity matching between solvent and solute. Mechanism involves disrupting intermolecular forces in solute and surrounding with solvent molecules. Critical for maintaining ingredient solubility and product stability.
Products
containing Hydrogenated Polydecene
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References
Scientific sources
SpecialChem.com, Accessed March 2021, ePublication
International Journal of Toxicology, September 2020, pages 59S-90S
Revista de Chimie -Bucharest, 2019, pages 2,764-2,768
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Hydrogenated Polydecene — common questions
What is Hydrogenated Polydecene in skincare?
1-Decene, homopolymer, hydrogenated
What does Hydrogenated Polydecene do? / Functions of Hydrogenated Polydecene?
Common functions: FRAGRANCE, HAIR CONDITIONING, PERFUMING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SOLVENT.
What is the comedogenic rating of Hydrogenated Polydecene? / Is Hydrogenated Polydecene comedogenic?
Hydrogenated Polydecene has a comedogenic rating of 1 out of 5. A rating of 1 means it is unlikely to clog pores.
Does it clog pores?
Hydrogenated Polydecene is unlikely to clog pores (rating 1/5).
Is Hydrogenated Polydecene safe for skin?
Hydrogenated Polydecene has a safety rating of 1 out of 5. A rating of 1 means it is generally considered safe for most skin types. Note: Hydrogenated Polydecene is a synthetic hydrocarbon used as an emollient in cosmetics with low potential for irritation and comedogenicity. The Cosmetic Ingredient Review (CIR) and Environmental Workin
Is Hydrogenated Polydecene good for sensitive skin?
Hydrogenated Polydecene has an irritancy rating of 1 out of 5. A rating of 1 means it is generally well-tolerated.
What are the side effects of Hydrogenated Polydecene in skincare?
Known considerations: Hydrogenated Polydecene is a synthetic hydrocarbon used as an emollient in cosmetics with low potential for irritation and comedogenicity. The Cosmetic Ingredient Review (CIR) and Environmental Working Group (EWG) have assessed it as generally safe for use in cosmetic products when used as directed.