Is PPG-20 safe in cosmetics?
PPG-20 has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
PPG-20
PPG-20 (CAS 25322-69-4 (generic polypropylene glycol)) is a cosmetic cosmetic ingredient functioning as Humectant; skin-conditioning agent; solvent; viscosity controlling agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 25322-69-4 (generic polypropylene glycol) →
Auto-generated CPSR Part A draft with source citations
Function
Humectant; skin-conditioning agent; solvent; viscosity controlling agent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not specifically restricted; CIR reviewed PPG family and found safe
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for PPG-20.
Calculate MoS for your specific formulation with the MoS Calculator.
Additional Ingredient Properties
1 property record from structured ingredient metadata.
humectant
{"cas_number": "25322-69-4", "ingredient_class": "humectant/polyol", "molecular_weight_Da": "1180", "chemical_type": "synthetic_polymer", "water_binding_mechanism": "hydrogen_bonding/hygroscopic", "water_holding_capacity_g_per_g": "0.4-0.7", "hygroscopicity_at_50_RH": "good", "hygroscopicity_at_80_RH": "excellent", "NMF_component": "no", "NMF_percentage_natural": "0", "TEWL_reduction_pct": "18-28"…
Expert Verdict
Expert safety assessment and concern-level summary for PPG-20.
Frequently Asked Questions
Is PPG-20 allowed in the EU?
PPG-20 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does PPG-20 do in cosmetics?
PPG-20 functions as: Humectant; skin-conditioning agent; solvent; viscosity controlling agent. It is classified as a cosmetic ingredient in our database. CAS number: 25322-69-4 (generic polypropylene glycol).
Compliance Tools
Check PPG-20 compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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