Is Elastic Vesicles safe in cosmetics?
Elastic Vesicles has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Elastic Vesicles
INCI: LECITHIN
Elastic Vesicles (CAS None) is a cosmetic active ingredient functioning as Delivery and penetration enhancement system for active cosmetic ingredients. EU Regulation 1223/2009 status: permitted, max 25%. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS None →
Auto-generated CPSR Part A draft with source citations
Function
Delivery and penetration enhancement system for active cosmetic ingredients
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
EU Max Conc.
25%
US US Status
permitted
US Notes
No specific restrictions
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Elastic Vesicles.
Calculate MoS for your specific formulation with the MoS Calculator.
Dermal Penetration Profile
Skin absorption and penetration characteristics of Elastic Vesicles, relevant to systemic exposure and MoS calculations.
Absorption %
4-10%
Penetration Level
stratum-corneum
Penetration Depth
stratum corneum/epidermis
Molecular Weight
Variable Da
Log P
n/a
Systemic Absorption
minimal
Topical Bioavailability
2-8%
Safety Margin Factor
low
Vehicle Dependent
Yes — absorption varies by formulation
Source: Eur J Pharm Biopharm 2007
Additional Ingredient Properties
10 property records from structured ingredient metadata.
anti_aging
{"anti_aging_claim": "barrier-repair, hydration-plumping", "mechanism_of_action": "Lipid barrier restoration, TEWL reduction, emollient", "target_skin_layer": "stratum corneum", "collagen_stimulation": "No", "elastin_protection": "No", "wrinkle_reduction_pct": "6-12", "clinical_study_duration_weeks": "8", "sample_size": "30", "double_blind": "No", "placebo_controlled": "Yes", "published_journal": …
comedogenicity_detail
{"comedogenicity_rating": "2", "irritancy_rating": "1", "skin_type_suitability": "dry,sensitive,combination,normal", "acne_safe": "caution", "source": "Natural emulsifier"}
concentration
{"min_concentration_pct": "0.5", "max_concentration_pct": "3.0", "typical_concentration_pct": "1.5", "product_type": "Moisturizer", "function_at_concentration": "Emulsifier", "source": "CIR Safety Assessment"}
cost_pricing
{"cost_tier": "mid-range", "estimated_cost_per_kg_usd_low": "15", "estimated_cost_per_kg_usd_high": "30", "natural_premium_markup_pct": "30", "organic_certified_premium_pct": "60", "supply_chain_volatility": "medium", "primary_source_region": "Soy: Global, Sunflower: EU", "synthetic_vs_natural_cost_ratio": "1.8", "bulk_discount_threshold_kg": "200", "seasonal_price_variation": "medium", "commodity…
deodorant
{"cas_number": "8002-43-5", "ingredient_class": "other", "mechanism_of_action": "other", "antiperspirant_efficacy_sweat_reduction_pct": "0", "deodorant_efficacy_hours": "0", "odor_reduction_pct": "0", "bacteriostatic": "no", "bactericidal": "no", "microbiome_impact": "neutral", "axillary_microbiome_effect": "varies by ingredient", "MIC_value_if_antimicrobial": "varies", "astringency_level": "varie…
dermal_absorption
{"molecular_weight_da": "Variable", "skin_penetration_level": "stratum-corneum", "penetration_depth": "stratum corneum/epidermis", "absorption_pct": "4-10", "systemic_absorption": "minimal", "penetration_enhancer": "yes", "occlusion_effect": "no", "vehicle_dependent": "yes", "skin_barrier_effect": "strengthens", "bioavailability_topical_pct": "2-8", "safety_margin_factor": "low", "source": "Eur J …
ecotoxicity
{"biodegradable": "yes", "biodegradation_days": "28-60", "bioaccumulative": "no", "aquatic_toxicity_level": "low", "coral_reef_safe": "yes", "marine_toxicity": "very low toxicity", "freshwater_toxicity": "minimal impact", "endocrine_disruptor": "no", "persistent_organic_pollutant": "no", "microplastic": "no", "nano_particle": "no", "hawaii_banned": "no", "eu_restricted_environmental": "no", "palm_…
emulsifier
{"cas_number": "8002-43-5", "ingredient_class": "O/W_emulsifier,liquid_crystal_former", "chemical_type": "lecithin", "HLB_value": "9.0", "HLB_required_for_oil_phase": "8-10", "emulsion_type_primary": "O/W", "droplet_size_typical_um": "5-15", "surface_tension_reduction_mN_m": "31", "interfacial_tension_reduction": "35", "foam_formation": "low", "foam_stability": "low", "liquid_crystal_formation": "…
Expert Verdict
Expert safety assessment and concern-level summary for Elastic Vesicles.
Frequently Asked Questions
Is Elastic Vesicles allowed in the EU?
Elastic Vesicles EU regulatory status: permitted. Maximum allowed concentration: 25%. This is based on EU Regulation 1223/2009 and its amendments.
What does Elastic Vesicles do in cosmetics?
Elastic Vesicles functions as: Delivery and penetration enhancement system for active cosmetic ingredients. It is classified as a Active Ingredient in our database. CAS number: None.
Compliance Tools
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Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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