Many of the Biologique Recherche products are 100% vegan and do not contain any animal extracts, by products or animal-derived ingredients. The Biologique Recherche vegan skincare products and ingredients have never been tested on animals and are also cruelty free. All of the Lotion P50 Toners and Quintessential Face Serums are 100% vegan. Read more for the full list and some of Biologique Recherche's bestselling vegan skincare products such as Creme ISO Placenta, Masque Vivant, Lait Dermo-S, Lotion P50 1970 and Creme VIP O2.