I received the product, and I used it. I am really very happy with the result. It is really wonderful

I really love this serum I have oily skin and it keeps it from becoming oily it’s non drying and great prove

I’ve ordered it twice the best I mean

This a strong niacinamide serum that provides brightness and helps control any occasional acne breakout. It is strong and it has The Ordinary’s usual not-very-elegant sticky texture but it’s inexpensive and effective for occasional use.

My favourite niacinamide! I try different brands but for that price rang this one is the best. I will continue to reorder