Most of the brands suggest that you should use

来源: ILovePotions 于 2012-10-11 12:47:12 [] [旧帖] [给我悄悄话] 阅读数 : (166 bytes)

the same products from the same brand.  As they will test and blend the ingredients of their products suitable for the skin type when used together. 

请您先登陆，再发跟帖！