Been buying it for a while it really helps my skin but be careful if you use too much it gets really drying

the serum helps me with imperfections. works great in everyday care. Delicate, but it works.I come back regularly.

It’s help me so much , I so love it , this so beautiful, thank you!

It's a very nice Niacinamide serum, at level with pricier ones out there. I don't like that it piles a bit so for me it's not an AM serum. I have normal skin that gets very dry in wonder and reddens easily. It does hydrate and relieves of redness, my skin feels it so I do recommend it.

Given its high concentration, I wouldn't recommend it for daily use if you have sensitive skin. However, applying it three times a week has improved my skin's appearance and reduced redness.