This serum combines high concentrations of Vitamin C and glutathione to support skin brightening. - Brand: b.glen - Product Name: VC4 Serum - Contents: 20ml / 0.68 fl. oz. - Made in Japan - Ingredients: PG, Ascorbic Acid, Water, Glutathione, Lecithin, Polyacrylamide, (C13,14) Isoparaffin, Laureth-7 【Usage Amount & Frequency】 Approximately 2cm in diameter per use, twice a day (morning and night) 【How to Use】 ① Take about 2cm diameter of VC Serum in your palm. ② Gently spread your hands and apply to your entire face, as if enveloping it. Avoid layering. ③ For areas like the mouth and around the nose, gently pat with your middle and ring fingers. ④ Finally, cup your hands over your face and gently press to help it absorb into the skin. Purchased in February 2025 and stored at home. Selling due to excess stock. No pets, no smokers. #bglen #serum #skincare #glutathione #vitamin