การ พัฒนา โคลน ขัด ผิว กาย จาก ดิน ภูเขาไฟ บุรีรัมย์

การ พัฒนา โคลน ขัด ผิว กาย จาก ดิน ภูเขาไฟ บุรีรัมย์

The purpose of this research is to study the use of volcanic clay that have been contaminated by using contaminants as a mixture in body scrub mud. The study was the particle size of volcanic clay on the development of mud formation body scrub and optimum clay quantity compared with cosmetic grade clay. The different size of volcanic clay of 120 and 325 mesh in comparison with cosmetic grade soil. The suitable of body scrub mud with 325 mesh volcanic soil composition when evaluating physical and chemical properties. The results found that the pH value approximate cosmetic grade clay but slightly lower and the pH value is in the right range for the skin condition. The testing stability of the product, it was found that there was no separation of layers as well as cosmetic grade clay but has a conductivity of 0.02 ds / cm-1 , lower than cosmetic grade soil. The scrub test on the back of the hand found that the …