Good Cosmetic Ingredient

Succinoyl Ascorbate Pentapeptide-6

INCI: SUCCINOYL ASCORBATE PENTAPEPTIDE-6

CAS Number
Not publicly assigned (proprietary peptide conjugate)
Function
Skin conditioning, antioxidant (vitamin C–peptide conjugate)
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status restricted
US Notes Not specifically restricted; permitted under general cosmetic provisions

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Proprietary/novel ingredient with limited published safety data; ascorbate moiety requires pH and oxidation stability control; request supplier safety dossier for CPSR

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Concern Level: Low

Frequently Asked Questions

Is Succinoyl Ascorbate Pentapeptide-6 safe in cosmetics?

Proprietary/novel ingredient with limited published safety data; ascorbate moiety requires pH and oxidation stability control; request supplier safety dossier for CPSR The EU classifies Succinoyl Ascorbate Pentapeptide-6 as "permitted". Safety rating: GOOD.

Is Succinoyl Ascorbate Pentapeptide-6 allowed in the EU?

Succinoyl Ascorbate Pentapeptide-6 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Succinoyl Ascorbate Pentapeptide-6 do in cosmetics?

Succinoyl Ascorbate Pentapeptide-6 functions as: Skin conditioning, antioxidant (vitamin C–peptide conjugate). It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned (proprietary peptide conjugate).

What is the Margin of Safety for Succinoyl Ascorbate Pentapeptide-6?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

Compliance Tools

Check Succinoyl Ascorbate Pentapeptide-6 compliance across multiple jurisdictions:

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Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
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Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
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Heavy Metal Limits
Compare limits across jurisdictions

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