I would like to know the budget for making the hair straightener test kit 1,990 baht, the material cost 1,390 baht, the FDA service fee, are there any other fees? I can't fill out the form. KeraStraight 1. BTAC 3% 2. Ceteraryl Alcohol 6% 3. Silicone Hi-Cond 1% 4. Vitamin B5 1% 5. Poly-Conditioner Ec...
