hair serum For people with oily hair there is รังแค hair has undergone a lot of chemistry. dry, crispy hair Condi-B5™ (Panthenyl Hydroxypropyl Steardimonium Chloride) 3.00% Sandal Pentanol ( Sandalore ) 5.00% Natural Moisturizing Amino Acids 5.00% Zinc PCA 1.00% Zinc Pyrithione (Dandruff, Sebderm) 0...