It does not cause irritation but it also does nothing. I bought it for my mother over 60 years old and I even got her three bottles because I found it at a good price but it did not improve her skin at all. She applies it daily from the first use and it did not irritate her skin at all.

A very good retinol, lightweight, absorbs easily and a large quantity for its price, it's worth it

I have been using the serum for about a month now. I had never used retinol on my face before. I did not experience any irritation, except for two or three small pimples that appeared after the first time I used it. For now, I notice my skin is somewhat brighter, although I don't see any dramatic difference. I will update after more use.

The best retinol by far! You put it on your face and you immediately feel it tighten! It also smells wonderful!

Very nice texture of a rich serum, which is wonderfully absorbed. Pleasant fragrance and a feeling of freshness on the skin. It helps with the overall appearance of fresh, clean, and well-groomed skin, but after finishing the first bottle, I haven't seen any difference in wrinkles or sagging. However, for the overall feeling, I will buy it again.

It does not contain hyaluronic acid, I don't know why they mention it, obviously to justify the higher price. UNACCEPTABLE

It does what it promises. Potent and the skin glows. The only negative is that it is an oily serum but it can be used as a final step without moisturizer on top (if you are not sensitive and a beginner)

SOS attention before using the product, read carefully what it does. I bought it from a store and did not receive correct information, resulting in my entire face being filled with sores and intense dryness. It gives the feeling of a severe allergy and also the appearance. If you feel the slightest discomfort, go to a doctor!!!!

It's not bad in its function, it's just not as good as the previous one I was using. Of course, the other one was also double the price. So for its price, it's good!

For my first experience with retinol, I think it's okay! It requires consistency; it's not bad, but I will definitely try another similar product

Overall, I have been very satisfied with both the cream and the serum. I have sensitive skin, which means that initially I used it every 4 days, then every 3 days, and now day by day! It caused some irritation, but my skin truly feels like new!
Of course, I haven't seen a big difference in fine lines yet, but I will continue to use it! A very good choice!

I really haven't noticed it doing anything. It doesn't give me the feeling of retinol and I haven't seen any difference in wrinkles, it's just like an extra hydration.

After the very first night, I noticed a difference in my face. It was brighter and had a more even color (day by day there is even greater improvement) and it also works on wrinkles. From the beginning, I used it every night and I didn't have any problems with the retinol. My skin didn't get irritated or turn red. Of course, it's not the first time I've used a similar product and I didn't have any problems in the past either. But one thing is for sure, I will definitely buy it again when it runs out because I liked the result.

It is absorbed immediately, smells very pleasant (the scent may be intense for those who are sensitive). I did not peel, but this has to do with the skin, it does not mean that the product does not work... Don't let them fool you. On the contrary, after a severe acne breakout, it faded red marks from pimples and some raised marks that were created, it minimized them a lot, so that they are barely visible anymore. I don't have an opinion on wrinkles because I don't have any yet. It is ideal for introducing retinol as it contains 0.2%, which is a very small percentage and does not irritate. Always introduce retinol gradually, initially every four days and then reduce the days every two weeks until reaching the desired frequency. And DEFINITELY use sunscreen the next day, otherwise you're wasting your time and you will get burned.

No dry skin, exfoliation, irritation. I have dry skin, I don't know if it matters. I don't stop using it since it is satisfactory. It spreads and absorbs easily and smells pleasant

I prefer the cream of the same series because with the pump system, the product does not come into contact with air and does not alter

I didn't see any difference, no peeling or anything. Absolute nothing. And I don't have any specific need for it. I will not buy it again, only advertising.

It's not suitable for everyone and you need to know how to use it. At first, it needs to be applied every 4 days and always followed by moisturizing. Of course, it will peel off the first few times, but the skin will become new. It's better to avoid it during the summer and use a plant-based retinol called Bakuchiol, which is not affected by the sun. I will buy it again in the winter because my daughter also uses it and it helped with her acne and she liked it a lot.

After the second use on various parts of the face, dryness and peeling occurred, which was treated with the use of an antibiotic cream as recommended by a dermatologist.

I have tried other products with retinol. The truth is that I don't know what concentration they have because they didn't write it. However, this one irritated my skin more intensely. It became red and started to peel. I stopped using it for 3 days, moisturized and repaired my skin a lot, and then reintroduced it gradually, applying moisturizer or facial oil 10 minutes after application. It has made my skin drier. It requires heavy hydration. I never had this feeling before because I had oily skin. I see results in terms of radiance and evenness. I think even fine lines have improved in 3-4 months. At the latest, I will stop using it for the summer in one month. I will start using it again in October-November. Oh, and I also use a lot of sunscreen, even indoors! That's all from me... I hope I helped

Excellent hydration, exfoliation for a product of such low value. In the beginning, the face may slightly redden, but then it recovers. It competes equally with similar products of higher value. I highly recommend it after a year of use.

Good product to start with Retinol. Once the skin gets used to this Retinol, we can move on to higher concentration products

Good product but only for someone who wants to start using retinol and avoid irritations, etc. In this case, it is perfect because it doesn't irritate at all and is very moisturizing at the same time. For someone like me, at 43 years old, already using retinol, it probably needs something with a higher concentration, the 0.2% is a bit low...

At first, when I started using it, my skin felt dry, but after a week, it felt more moisturized and after two weeks, it looked more radiant. Whether it delivers on its promises will be shown in four months, how much it will eliminate wrinkles.