sh-Polypeptide-121

INCI: SH-POLYPEPTIDE-121

CAS Number
Not publicly assigned
Function
Film forming, skin conditioning; bio-identical vegan collagen type XXI signal peptide
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted cosmetic ingredient; no specific restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Well-tolerated even by sensitive skin per supplier data; no concerns at cosmetic levels

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Concern Level: Low

Frequently Asked Questions

Is sh-Polypeptide-121 safe in cosmetics?

Well-tolerated even by sensitive skin per supplier data; no concerns at cosmetic levels The EU classifies sh-Polypeptide-121 as "permitted". Safety rating: GOOD.

Is sh-Polypeptide-121 allowed in the EU?

sh-Polypeptide-121 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does sh-Polypeptide-121 do in cosmetics?

sh-Polypeptide-121 functions as: Film forming, skin conditioning; bio-identical vegan collagen type XXI signal peptide. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned.

What is the Margin of Safety for sh-Polypeptide-121?

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.

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