[Research on Kathon CG in cosmetic and personal hygiene products].
Kathon is an anti-microbial agent that is used as a preservative in cosmetics and bodily hygiene products. At the recommended levels of usage Kathon is innocuous and has a recognised efficacy. Nevertheless, following reappearance of contact allergic eczemas due to cosmetics and bodily hygiene products different authors have reported increase in sensitisation to it. We have met the same problems in the Service de Dermatology++ of the Hospital Sainte Marguerite at Marseille and we wished to make a deeper examination of the question and to ascertain whether the current cosmetics contained Kathon CG. For this we have developed a technique of liquid chromatography and tested 44 creams. Eight contained Kathon CG, of which 2 were responsible for contact eczema in patients.
Vezia
V
V
Pharmacie Hôpitaux Sud, Hôpital de Sainte-Marguerite.
Renacco
E
E
Castelain
P Y
PY
Caperan
A
A
Lanza
M
M
Pastor
J
J
D002851:Chromatography, High Pressure Liquid; D003358:Cosmetics / Q000009:adverse effects* / Q000737:chemistry; D012882:Skin Tests; D013844:Thiazoles / Q000276:immunology*
D003358:Cosmetics; D013844:Thiazoles; C037057:Kathon 886
Intérêt de la recherche du Kathon CG dans les produits cosmétiques et d'hygiène corporelle.