Caractéristiques
- INCI
- Pna-19 Carboxyethyl Fluorene
- Fonctions
- astringent, humectant, skin conditioning
pna-19 carboxyethyl fluorene is the modified polymer of pna containing 17 nucleobases consisting of adenine, aminoethoxymethyl pyrrolopyrimidone, aminohexyl guanine, aminopentyl aminoadenine, cytosine, guanine and thymine. it conforms generally to the fol
