Three links of information about benzylarbutin.
1)
http://www.rsc.org/delivery/_Article...JournalCode=CA
2)
SYNTHESIS OF AMBUTIN - Google Patents kLR1SNkRaWNjS6MwkJKk&hl=en&sa=X&oi=book_result&res num=9&ct=result#PPA2,M1
3)
Glycosidation catalust and process ... - Google Patents s41lUcfUf0P1pUWSU83w&hl=en&sa=X&oi=book_result&res num=10&ct=result
Try to cut/past links if broken. Or google or yahoo "benzylarbutin" and see what comes up besides herbalinn.com
I'm sharing this info because I've had great success with Benzylarbutin 20%, I'm not a benefactor of Herbal Inn in any way.
Beware, there's a China company that popped up offering benzylarbutin -- I requested a sample from the ChengduSunrise character lurking on chem buyers guides, and it was chaulk from China that I got, just like the china vendor is doing with mono.
Also, if you have read the publication "Skin Whitening Report", you would know methylarbutin is reported to have permanent effects. Benzylarbutin for me has only proven semi-permanent. As long as there are pigmented hair follicles, nothing can be totally permanent, anyway.
As for monobenzone, it only has permanent effects on VITILIGO PATIENTS. That's why it's prescribed only as such. And there are many monobenzone disfigurement horror stories (anyone who doesn't have vitiligo who goes and uses it anyway)* in the making * in the coming months judging by the number of threads about monobenzone.net alias recipes and such.
Pl, love and protect and respect the skin you're in - it's the only one 'ya got! :)