love the brand so been trying all the product line

It smelled pretty weird and irritated my skin a little

I like and I trust Korean products . Recommend this brand

This product with affordable price and high quality. I would like to recommend this to everyone out there. When on next sale I will definitely purchase again really worth the price. I use this one every day because here is very hot during summer it very hydrating. Especially anyone who have sensitive skin like me can be use too. Don’t miss the good one !! This product with affordable price and high quality. I would like to recommend this to everyone out there. When on next sale I will definitely purchase again really worth the price. I use this one every day because here is very hot during summer it very hydrating. Especially anyone who have sensitive skin like me can be use too. Don’t miss the good one !! This product with affordable price and high quality. I would like to recommend this to everyone out there. When on next sale I will definitely purchase again really worth the price. I use this one every day because here is very hot during summer it very hydrating.

Bought it as a gift for my mom and she loved it.

great product to try with reasonable price

Bought for testing first, hope it help on my acne well

Definitely will buy it again . Love this product

Have just bought it haven’t tried it yet

This product is work as it advertise. Good

Haven’t tried this long enough to give it a full review yet. Will be back next time to update!

I love this niacinamide it feels good on the skin, goes perfect under my night cream. The bottle is really good and the pipet fits really snug. Istarted seeing improvement in my skin texture and color after 1 week.

I love this niacinamide it feels good on the skin, goes perfect under my night cream. The bottle is really good and the pipet fits really snug. I started seeing improvement in my skin texture and color after 1 week.

I love this niacinamide it feels good on the skin, goes perfect under my night cream. The bottle is really good and the pipet fits really snug. I started seeing improvement in my skin texture and color after 1 week.

So Good, Really Good, Love ittt

I still using other niacinamide but this have good reviews so looking forward

I've been enjoying Mary & May's products. They don't irritate my skin. I also like the easy to use packaging, it feels high end.

okay it’s a very good product i really love it. it suits my skin. i can say that this is the best korean product i use so far. i’d recommend this to my family and friends.

I love this niacinamide it feels good on the skin, goes perfect under my night cream. The bottle is really good and the pipet fits really snug. I started seeing improvement in my skin texture and color after 1 week.

Will update later as I have yet to use this. I’m still using the other Mary and May serums at the moment.

Not seeing a dramatic difference but it did lightened up the dark spots a little.

I love love this serum help to acne skin

The first time trying a Mary&May product and this is a light weight serum. It haven't tried it for a long time but it has moisturized my skin well enough so far. I haven't seen any major changes yet on my skin.

Very nice, I ordered this serum every time, it’s good for oily skin and for reducing the pores. I recommend

I love love love love love.

I love love love love love.

I love love love love.

I love love love love.

I love this niacinamide serum. The perfect strength for sensitive skin

I’m obsessed with theses products!! Good to use ,super bright on my skin .