This site is part of the massive web of 
Global Electrolysis Supply hair removal scams.
Products and information available at centre-biotechnique-avance.com should be avoided by all consumers.
Eventually, any hair removal link on the site quietly but surely leads to a sales site for a hair inhibitor, whether the consumer is seeking information on laser, waxing, anything.
Advanced Biotech Center
See the page on Electrolyse Automatique for more on this scam.