This is the best serum by far. It evens out your skin tone and structure. Impurities have no chance. If you can only buy one pricey serum, let it be this one. 

I try too many different creams and serums! But with that product I see very good results from the first days, I can say!!! I take it in a goody bag and now I am sure for this and I buy the full-size bottle.. Sure is not little money but if you see the results you understand you must buy it! BRAVO "U BEAUTY"

I suffer from acne and post-inflammation hyperpigmentation. I used this product religiously as advised for several weeks, but it neither prevented / diminished breakouts, nor did it fade my dark spots. The only thing it did, was drying my skin out. And to top it all, the product is sticky and thus unenjoyable to use. You'll have to wash your hands afterwards.

Purchased the full bottle and used for 3 months. Pros: didn’t break me out . Cons : actually does little. A bit of brightening and smoothing which my usual vitamin C serum would have done better , plus dried me out . Substandard results for a premium price . Have since switched back to my previous routine (mostly HA/vitamin C/Bakuchiol).