Good Active Ingredient Dermal Penetration

VP/VA Copolymer

INCI: VP/VA COPOLYMER

VP/VA Copolymer (CAS 25086-89-9) is a cosmetic active ingredient functioning as Film-forming polymer; hair fixative; binder. EU Regulation 1223/2009 status: permitted, max 44%. Industrial safety data is also available in the chemical safety database.

View industrial chemical safety profile for CAS 25086-89-9 →

Auto-generated CPSR Part A draft with source citations
Function
Film-forming polymer; hair fixative; binder
Safety Rating
GOOD

Regulatory Status

EU EU Status permitted
EU Max Conc. 44%
US US Status permitted
US Notes CIR safe as used (reaffirmed 2003); residual vinyl acetate monomer spec compliance is a manufacturing requirement; IARC Group 2B impurity (vinyl acetate) — tight specs essential

For full compliance data across multiple jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety, dermal absorption, and sensitization profile summaries for VP/VA Copolymer.

Calculate MoS for your specific formulation with the MoS Calculator.

Dermal Penetration Profile

Skin absorption and penetration characteristics of VP/VA Copolymer, relevant to systemic exposure and MoS calculations.

Absorption %
0%
Penetration Level
surface
Penetration Depth
surface only
Molecular Weight
Variable Da
Log P
n/a
Systemic Absorption
no
Topical Bioavailability
0%
Safety Margin Factor
none

Source: CIR

Additional Ingredient Properties

10 property records from structured ingredient metadata.

comedogenicity_detail
{"comedogenicity_rating": "0", "irritancy_rating": "0", "skin_type_suitability": "all,oily,combination,normal", "acne_safe": "yes", "source": "Film former"}
concentration
{"min_concentration_pct": "2.0", "max_concentration_pct": "10.0", "typical_concentration_pct": "6.0", "product_type": "Hair Gel", "function_at_concentration": "Hold agent", "source": "CIR Safety Assessment"}
cost_pricing
{"cost_tier": "mid-range", "estimated_cost_per_kg_usd_low": "18", "estimated_cost_per_kg_usd_high": "32", "natural_premium_markup_pct": "0", "organic_certified_premium_pct": "0", "supply_chain_volatility": "low", "primary_source_region": "US/Europe", "bulk_discount_threshold_kg": "150", "seasonal_price_variation": "low", "commodity_or_specialty": "specialty", "substitute_ingredients": "PVP, Acryla…
deodorant
{"cas_number": "25086-89-9", "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": "vari…
dermal_absorption
{"molecular_weight_da": "Variable", "skin_penetration_level": "surface", "penetration_depth": "surface only", "absorption_pct": "0", "systemic_absorption": "no", "penetration_enhancer": "no", "occlusion_effect": "no", "vehicle_dependent": "no", "skin_barrier_effect": "neutral", "bioavailability_topical_pct": "0", "source": "CIR"}
hair_care
{"hair_function": "styling", "hair_type_suitability": "all", "curl_pattern_suitability": "all", "porosity_suitability": "all", "protein_sensitivity": "neutral", "moisture_protein_balance": "yes", "cg_method_approved": "not-a-silicone", "silicone_type": "not-a-sulfate", "sulfate_type": "no", "drying_alcohol": "no", "fatty_alcohol": "no", "heat_protectant": "yes", "color_safe": "neutral", "keratin_b…
pediatric_safety
{"safe_for_newborn_0_6m": "yes", "safe_for_infant_6_12m": "yes", "safe_for_toddler_1_3y": "yes", "safe_for_child_3_12y": "yes", "safe_for_teen_12_18y": "yes", "pediatric_max_concentration_pct": "10.0", "adult_max_concentration_pct": "10.0", "pediatric_dermal_absorption_factor": "minimal", "oral_ingestion_risk": "low", "diaper_area_safe": "yes", "pediatric_allergy_prevalence": "low", "banned_in_chi…
polymer
{"cas_number": "25086-89-9", "ingredient_class": "film_former/hair_fixative", "polymer_type": "synthetic_copolymer", "chemical_backbone": "vinyl_pyrrolidone/vinyl_acetate", "molecular_weight_Da_range": "30000-120000", "ionic_character": "nonionic", "pH_viscosity_sensitivity": "moderate", "salt_tolerance": "moderate", "electrolyte_effect_on_viscosity": "moderate", "temperature_viscosity_sensitivity…

Function Categories & List Membership

Cosmetic/Chemical Function Categories
Binder Dispersing agent Film former Fixing agent (mordant) Hair fixative
Regulatory List Membership (2)
EU Restricted for Children (Cosmetics) FDA Indirect Food Contact Additives

Expert Verdict

Expert safety assessment and concern-level summary for VP/VA Copolymer.

Regulatory Flags

residual-monomer-concern iarc-2b-impurity eye-irritation-risk spray-caution eu_children_restricted

Chemical Function

Binder Hair fixative Film former Dispersing agent Fixing agent (mordant)

Regulatory Lists

inert_ingredient; non_food_use; Pesticides CEDI Indirect additives food contact (10/2018) inert_ingredient; Pesticides children; Europe; Personal care children; Europe; Personal care - specialized bath products - bath salts consumer_product; Europe

Australian Status

AICIS status: listed

Frequently Asked Questions

Is VP/VA Copolymer safe in cosmetics?

VP/VA Copolymer has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.

Is VP/VA Copolymer allowed in the EU?

VP/VA Copolymer EU regulatory status: permitted. Maximum allowed concentration: 44%. This is based on EU Regulation 1223/2009 and its amendments.

What does VP/VA Copolymer do in cosmetics?

VP/VA Copolymer functions as: Film-forming polymer; hair fixative; binder. It is classified as a Active Ingredient in our database. CAS number: 25086-89-9.

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