Very good!
I purchased this for some very stubborn hyperpigmentation after acne. Microneedles really seem to work good for penetrating the active ingredients, since after only one use (6 hours) they seem to work! The only reason I give this 4 stars is the price, it is quite a lot for only 6 patches, but if they continue to work like this I will krep repurchasing them.Fine
I really wanted for them to work, unfortunately I didn’t noticed any big difference. I was using as directed, one patch every 2-3 days, that eventually did reduce the dark spots just a little bit. I found it a waste of money as there a lot of other great products and this one is a little bit pricey and not worth it