Is Ascorbyl Methylsilanol Pectinate safe in cosmetics?
Ascorbyl Methylsilanol Pectinate has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Ascorbyl Methylsilanol Pectinate
INCI: ASCORBYL METHYLSILANOL PECTINATE
Ascorbyl Methylsilanol Pectinate (CAS 227200-22-8 (also listed as 135800-41-8 in some databases)) is a cosmetic cosmetic ingredient functioning as Antioxidant; Viscosity Controlling. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
227200-22-8 (also listed as 135800-41-8 in some databases)
View industrial chemical safety profile →
Function
Antioxidant; Viscosity Controlling
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not FDA-restricted; no CIR review
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Ascorbyl Methylsilanol Pectinate.
Calculate MoS for your specific formulation with the MoS Calculator.
Additional Ingredient Properties
6 property records from structured ingredient metadata.
concentration
{"min_concentration_pct": "0.5", "max_concentration_pct": "3.0", "typical_concentration_pct": "1.5", "product_type": "Serum", "function_at_concentration": "Vitamin C derivative, brightening", "source": "Supplier TDS"}
depigmentation
{"cas_number": "not established", "ingredient_class": "melanin_oxidation_agent", "primary_mechanism_of_action": "Silanol derivative of vitamin C with enhanced stability", "secondary_mechanisms": "Variable", "molecular_target": "other", "tyrosinase_inhibition_IC50_uM": "varies", "tyrosinase_inhibition_type": "competitive", "melanin_reduction_pct_in_vitro": "25-45", "melanin_reduction_pct_clinical":…
ph_stability
{"optimal_ph_min": "5.0", "optimal_ph_max": "7.0", "stable_ph_min": "4.5", "stable_ph_max": "7.5", "degrades_above_ph": "8.0", "degrades_below_ph": "4.0", "ph_dependent_function": "Vitamin C derivative; stable neutral pH", "formulation_note": "Pectinate ester form", "source": "Formulation literature"}
skin_brightening
{"cas_number": "144470-58-6", "mechanism_of_action": "Silanol-stabilized vitamin C; tyrosinase inhibition", "melanogenesis_pathway_target": "Tyrosinase", "tyrosinase_inhibition_ic50_um": "~500-800", "tyrosinase_inhibition_vs_kojic_acid": "~7-10x weaker", "melanosome_transfer_inhibitor": "No", "melanin_oxidation_reducer": "Partial", "endothelin_pathway_blocker": "No", "alpha_msh_antagonist": "No", …
skin_suitability
{"oily_skin": "acceptable", "dry_skin": "acceptable", "sensitive_skin": "acceptable", "combination_skin": "acceptable", "normal_skin": "acceptable", "acne_prone": "acceptable", "rosacea": "acceptable", "eczema": "acceptable", "hyperpigmentation": "recommended", "aging_mature": "acceptable", "dehydrated": "acceptable", "skin_benefit_primary": "brightening", "skin_benefit_secondary": "firming", "mec…
vitamin
{"cas_number": "155837-08-2", "ingredient_class": "vitamin_C", "chemical_form": "other", "derivative_type": "stabilized", "molecular_weight_Da": "650.00", "water_solubility": "soluble", "oil_solubility": "insoluble", "log_P": "-1.20", "stability_to_light": "excellent", "stability_to_heat": "excellent", "stability_to_oxidation": "excellent", "stability_to_pH_acid": "excellent", "stability_to_pH_alk…
Expert Verdict
Expert safety assessment and concern-level summary for Ascorbyl Methylsilanol Pectinate.
Frequently Asked Questions
Is Ascorbyl Methylsilanol Pectinate allowed in the EU?
Ascorbyl Methylsilanol Pectinate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ascorbyl Methylsilanol Pectinate do in cosmetics?
Ascorbyl Methylsilanol Pectinate functions as: Antioxidant; Viscosity Controlling. It is classified as a cosmetic ingredient in our database. CAS number: 227200-22-8 (also listed as 135800-41-8 in some databases).
Compliance Tools
Check Ascorbyl Methylsilanol Pectinate compliance across multiple jurisdictions:
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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