Forum user Pochacco gave us a head up about a freebie that's running on Biotherm's website. Right now, you can get a free skin diagnosis kit and a sample of Purefect Skin skincare products. The sample looks like it includes the Anti-Shine Purifying Cleansing Gel, Micro Exfoliating Purifying Toner and Pure Skin Effect Hydrating Gel.
To get your sample, just enter your mailing information on the Biotherm Canada website and click "Validate".
Some forum users have mentioned having trouble signing up in Internet Explorer, so you may want to register for your sample in Chrome or Firefox.