Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
34
pubmed:dateCreated
1975-11-22
pubmed:abstractText
The investigation was designed to assess the safety of hydroquinone in cosmetic skin-lightening products, and to determine the optimal concentration for the purpose. The 840 volunteers who took part in the 6-year trial were drawn from various race groups with skins varying from very fair to very dark. They were subjected to open tests, "normal usage" tests, and standard 48-hour closed-patch tests. In all, over 7,000 test areas were examined. The results show that concentrations of hydroquinone of 3% and less produced negligible adverse effects, irrespective of the base or the colour of the user's skin. It is stressed that any confusion of hydroquinone with the hazardous monobenzyl ether of of hydroquinone (monobenzone, MBH) should be avoided.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0256-9574
pubmed:author
pubmed:issnType
Print
pubmed:day
9
pubmed:volume
49
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1391-5
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1975
pubmed:articleTitle
Cutaneous reactions to topical application of hydroquinone. Results of a 6-year investigation.
pubmed:publicationType
Journal Article