Spincontrol Asia Co., Ltd. is a laboratory offering service to manufacturers of dermo-cosmetic products for the in vivo evaluation of safety and efficacy of their products. Its location in Bangkok, Thailand, allows testing products especially designed for Asian. Being a part of French Group, certified ISO: 9001:2015 and well established in cosmetic field more than 15 years, we apply similar approaches, protocol and quality system. Substantiation of claims can achieved by using bioengineering techniques, sensory methods, in-use test or demagogical evaluation.