Ingredient

PROGESTERONE

⚠ EU Restricted

Identification

CAS Number 57-83-0
EINECS / EC 200-350-6
CosIng Ref 58389
Chemical Name (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
IUPAC Name
Formula C21H30O2
Mol. Weight 314.5 g/mol
SMILES CC(=O)C1CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C
InChIKey RJKFOVLPORLFTN-LEKSSAKUSA-N

Function & Classification

Primary Function SKIN CONDITIONING

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 II/194

Safety Profile

No toxicology data available yet for this ingredient.

Check SCCS opinions or CIR reports for published safety assessments.

NOAEL · Dermal Absorption % · Sensitization

Formulation Guidelines

Usage level, pH range, solubility and addition phase not yet available.

Usage Level % · Addition Phase · Solubility

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Documents

External Resources