Percutaneous penetration of hair dyes
- 1 February 1985
- journal article
- research article
- Published by Springer Nature in Archives of Dermatological Research
- Vol. 277 (3) , 235-241
- https://doi.org/10.1007/bf00404323
Abstract
Scalp penetration of 7 hair dyes (oxidative and direct) that occurs under conditions of hair dye usage was evaluated for both rhesus monkey and man using 14C labeled materials by quantifying their absorbtion via urine assays. Both species showed a remarkably similar pattern of dye penetration. The extent of scalp penetratoon is slightly higher for direct dyes but in neither case does it exceed 1% of the applied dose.Keywords
This publication has 2 references indexed in Scilit:
- Cutaneous penetration of some hairdyes in the hairless rat.1982
- Absorption of Some Organic Compounds Through the Skin in ManJournal of Investigative Dermatology, 1970