Inquire Stabilized Vitamin C Serum in the link, how is it different from the test category, see the price per 50g different recipes/%E0%B8%AA%E0%B8 %B9%E0%B8%95%E0%B8%A3/3537-natural-vit-c-serum/ If ordering this formula is a finished product or raw material recipes/%E0%B8%AA%E0%B8%B9%E0%B8%95%E0%B8...
1. Selecting raw materials and the shop mixes the recipe to make it still available or not? I can't find the link anymore 2. VitC - CE Ferulic (Lite) vs Natural-C Glycol different how Which one performs better? 3. VitC MAP that the shop sells as raw materials or finished products. 3.1 VitC MAP If fi...