5% Four Acid Peel

Great serum, suitable for my sensitive oily skin :)

A wonderful acidic but gentle serum that I use on the décolleté and on the face. Since my skin is prone to rashes but also sensitive, this is perfect for me because it gently exfoliates the skin

It cleans the skin very well, does not irritate, does not dry out and is perfect for evening routines.

Unreal product! If the skin has small rashes, bumps, this is a great choice. The skin is visibly brighter and smoother.

Unreal product! If the skin has small rashes, bumps, this is a great choice. The skin is visibly brighter and smoother.

Very lightened pigmented spots

This is the second time I have used this serum, the first time I received a gift from my friend's cosmetologist. I really liked it, I use it every night, my skin condition has improved, unobtrusively but has improved after being bright,

I didn’t expect much when I bought it, but after using it for the first time, the skin became more vibrant. I have mixed problem skin myself, so the serum didn't really make the situation worse, but it didn't improve much. I recommend it because I saw the result after the first time, the composition is also very gratifying, but I don't know if I would use it a second time. For me personally, the result wasn’t toooks staggering to use the serum over and over again, but it’s definitely a great addition to a facial routine.

A very good thing for the night. I already have 2 bottles, the skin looks brighter and more radiant!

The perfect serum for the night! There is no feeling of skin stretching, I finally got rid of the skin rash problems, the pleasant smell, quickly absorbed.

It didn't help my facial skin at all, the facial skin didn't improve the same, it was definitely not worth that kind of money, I used up the whole bottle and no effect ...

I bought it because I had good reviews, I have problem skin, I was hoping to improve. However, there was absolutely no effect. Neither good nor bad. I didn't use it completely, I started using another serum with niacinamide (not from Newcrush) and much better and cheaper :) I don't know if it's worth that money :) Maybe it helped those who have one or the other pimple, but it didn't help me at all :)

I've been using it for about a month now. I noticed a skin color comparison and finally found a remedy to help reduce pore clogging!

I've been using it for about two weeks now. The skin really brightened and brightened. Couples have not yet noticed a reduction. What I was hoping for the most. 🙂

I’ve been using it for a few weeks now, I really don’t feel a very special effect. The pigment spots may be a little lighter, I use them together with The organic pharmacy "Stabilised Vitamin C Serum".

I use it for a few weeks, so I haven’t noticed much effect yet. Neither the pigmented spots brighten nor the pores shrink. Very fast to use. I liked that it absorbs well into the skin, does not dry out.

After using the entire package, the condition of the skin did not improve, the scars became slightly lighter, but the skin began to dry out.

Very satisfied with the situation of the product and its effectiveness! Just one bad thing that takes advantage very quickly. But worth buying 100%

Great serum. The effect is felt. The skin is fresher. Absorbs well.

This is the third bottle of this "magical" serum purchased. Why magical? I forgot what problematic facial skin means. I am extremely happy and would definitely recommend if you have combination or problematic skin.

I am already using the second bottle. The serum improved the condition of the skin and helped with scarring. One downside would be that it gets used very quickly.

When you are not 18 and I still have problems with facial rashes - it is no longer funny 🤭🤦‍♀️ I tried this serum in the hope of helping my skin with acne in my daily routine at home. (It is the acidic facial cleansing that beautifies my skin). And I can recommend it to everyone !!! 😁

I bought this serum to smooth out the scars left after the rash and to fight pigment spots. A few spots brightened and one is barely visible, so it works !!! Will I continue to use it and hope for a perfect result ????

It’s probably my lifelong discovery. I had particularly problematic, constantly peeling, combination skin. There were effects of acne on the face: scars and pigmented spots. I have been using this serum for about a month now and I no longer recognize my skin. No more dark spots, I forgot what enlarged pores mean, facial skin is smooth. Fat secretion has also returned to normal and the rash is no longer tiring. Of course, I bought a lot of different products from this page, so the effect of their general use, but this serum has changed the look of facial skin from day one. I 100% recommend it to those who suffer from problematic skin.