I would like to ask for advice on the formula. The Puress Blue Serum test formula contains the following ingredients: Zinc PCA 1% Sebum-Reg™ (Capryloyl Glycine) 2% Methylsulfonylmethane (Pure MSM™) 3% L-Carnitine ( Carnitine ) 3% Vitamin B6 (Pyridoxine Hydrochloride) 2 % SelectSorb™ (PMMA ดูดซับน้ำม...
