Selain itu, vitamin C juga akan memperlambat pembentukan keriput di wajah. Vitamin C bersifat asam, AHA dan BHA pun bersifat asam, penggunaan ketiganya bersamaan dapat meningkatkan efek iritasi pada AHA dan BHA. Alpha arbutin adalah senyawa yang didapat dari ekstrak buah bearberry yang memiliki fungsi untuk mencerahkan dan meratakan warna kulit niacinamide and vit c can work together in the same routine, but its usually best to split them up. from my understanding, alpha arbutin can be used in either routine. also a tip, since youre using the cosrx snail essence, ive heard people like to mix their TO niacinamide into that since it can be hard to spread on its own. Order of application: Apply these ingredients in the order of thinnest to thickest consistency. Typically, start with cleansed skin, followed by toner, then apply niacinamide, alpha arbutin, and finally, vitamin C or vice versa. Frequency of use: Start by using these ingredients once a day, preferably in the evening, to allow your skin to adjust. Vitamin C is a powerful antioxidant that helps prevent the formation of free radicals to maintain the collagen and elastin in the skin. It is primarily available in the form of liquid or gel consistency. Benefits of Vitamin C: Vitamin C has an excellent safety profile. It is suitable for all skin types unless you have hypersensitive skin, which Mix 5% Alpha Arbutin with 0.5% Mandelic Acid and use it twice daily for 4 weeks on problem areas such as acne scars, pigmentation, wrinkles, and fine lines. After the first month, you can reduce the frequency from twice a day to once a day, just depending on how well your skin adapts to this new regimen. Niacinamide khôi phục độ ẩm cho da, thúc đẩy sản xuất Collagen. Alpha arbutin và Niacinamide tạo nên một bộ đôi hoàn hảo cho làn da. Cả hai thành phần đều có nguồn gốc từ nước và thường được pha chế để tạo cảm giác nhẹ nhàng cho da. Trong khi Niacinamide có thể giúp khôi zb8KtI.

alpha arbutin or vitamin c first