Haven't had a chance to use this persistently on its own but even when used in conjunction with my regular night routine I Haven't had any reaction yet. So my skin isn't irritated considering the powerhouse of ingredients it has. So far it's good.

I stopped using retinol for the longest as it just never worked for me. This is by far the best retinol I've ever tried. It doesn't irritate my skin or break me out, makes my skin so smooth and bright the next morning, and the texture of the serum sits well on my skin. I would definitely repurchase, I just wish the price was wallet friendly :(

I have really oily skin and this product works well for that. It feels more like a dry oil and feels velvety on the skin. It didn’t break me out, made me more oily or irritated my skin. I have been using it for less than a month so I can’t say I have any results just yet, but I definitely like the texture and the fact that my skin is glowing in the morning after I use this product.

This serum has been amazing so far. My skin has not been irritated at all (though the first time I used it I was a little flushed but in the morning there was no redness). I have also noticed improvements in my skin already!

Great product, however, you need to have patience (it takes up to 3 months to see the results) and consistent to use the product every single evening. I wake up every morning with completely smooth skin, without any wrinkle, I get them back during the day (of course because of muscle movement on my face), but they're not getting deeper, because this product 'delete' them every night , during the sleep. This product is outstanding! I have very sensitive skin (very light complexion with freckles), but I have no problem with applying a few drops on my face every evening. I apply SPF 50 to my face multiple times during the day.