I'm on my second bottle of this product it's the perfect night serum for my skin. I have oily acne prone skin and I've never had any issues with this product on that front.

I don't notice any whitening effect though but it wasn't something I was looking for in this product either so that doesn't bother me.

I use this ampoule very night before my night cream and I love the effect it has on my skin. It spreads very easily without feeling oily and it doesn't leave my skin feeling dry either (I like to wait around 20 mins after using this before using my night cream).

I feel this product has helped with my skin condition getting it clearer. And I do feel it has helped some with my wrinkles. They haven't disappeared obviously but they look softer and I haven't noticed any new ones appearing either.