Lysine Thiazolidine Carboxylate

INCI: LYSINE THIAZOLIDINE CARBOXYLATE

CAS Number
57762-37-5
Function
Skin conditioning agent, surfactant — cleansing
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — not prohibited or restricted under 21 CFR; no specific CIR monograph

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

Limited independent toxicological data. Thiazolidine ring is a cysteine-aldehyde adduct; confirm absence of free formaldehyde in supply chain. Request supplier Certificate of Analysis with impurity profile.

⚠️
Concern Level: High

Frequently Asked Questions

Is Lysine Thiazolidine Carboxylate safe in cosmetics?

Limited independent toxicological data. Thiazolidine ring is a cysteine-aldehyde adduct; confirm absence of free formaldehyde in supply chain. Request supplier Certificate of Analysis with impurity profile. The EU classifies Lysine Thiazolidine Carboxylate as "permitted". Safety rating: MODERATE.

Is Lysine Thiazolidine Carboxylate allowed in the EU?

Lysine Thiazolidine Carboxylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Lysine Thiazolidine Carboxylate do in cosmetics?

Lysine Thiazolidine Carboxylate functions as: Skin conditioning agent, surfactant — cleansing. It is classified as a cosmetic ingredient in our database. CAS number: 57762-37-5.

What is the Margin of Safety for Lysine Thiazolidine Carboxylate?

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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