Biotherm is one of the many companies owned by L'Oreal USA, and has a vast array of products, with many redundancies. It was founded in 1952 by a French biologist who discovered, as the story goes, a mineral-rich element in mountain spring water. Flash-forward to a slick lab where white-coated scientists supposedly figured out a way to capture this element (called vitreoscilla ferment) in its active form, and that's essentially the story behind Biotherm, now sold in 70 countries. The company announced in 2007 that Biotherm would not be sold in any U.S. or Canadian department stores anymore yet would be sold online. But as of 2009, it seems the company changed plans, at least in terms of its Canadian distribution. The brand is sold in most Canadian department stores as well as Shoppers Drug Mart.
Biotherm's claims are wrapped around the effect their special ingredient (vitreoscilla ferment) has on skin, and how it helps skin reactivate its own natural biological processes. We weren't even partway through reviewing these products before noticing the products are far from unique or specially formulated. A major reason for that is the inclusion of problematic ingredients in many products, notably alcohol, lots of fragrance, and menthol derivatives.
Biotherm is categorized as a brand that tests on animals because its products are sold in China. Although Biotherm does not conduct animal testing for their products sold elsewhere, the Chinese government requires imported cosmetics be tested on animals, so foreign companies retailing there must comply. This requirement is why some brands state that they don’t test on animals “unless required by law." Animal rights organizations consider cosmetic companies retailed in China to be brands that test on animals, and so does the Paula’s Choice Research Team.
Product line: AQUASOURCE, AQUASOURCE BIOSENSITIVE, BIOCILS, BIOSOURCE, BLUE THERAPY, LIFE PLANKTON, PUREFECT, SKIN BEST, SKIN VIVO, SKIN VIVO UNIFORMITY.