【Product Description】 N organic's popular vitamin C serum has been upgraded and relaunched. With twice the concentration of vitamin C*1*2, it leads to firm skin and a brighter*3 complexion. This serum maintains its best features while significantly enhancing firmness and radiance. It features a low-irritation formula with carefully selected ingredients that are gentle on sensitive skin. The concentration of vitamin C derivative*1 has been doubled*2, penetrating the stratum corneum with each use. Furthermore, the addition of vitamin A*4 and vitamin E*5 addresses pores*6 and dullness*7. Ingredients specifically focused on firmness have also been added, leading to firm skin with a brighter*3 appearance. *1 Vitamin C (Bisglyceryl Ascorbate / skin conditioning ingredient) *2 The pure vitamin C derivative content in 30g has been changed from 0.3g (300mg) to 0.6g (600mg) after the renewal *3 Due to moisture *4 Vitamin A (Retinyl Palmitate / skin conditioning ingredient) *5 Vitamin E (Tocopherol / skin conditioning ingredient) *6 Tightening skin with many pores *7 Due to dryness 【Volume & Price (Tax Included)】 30g・8,580 yen (Discontinued)