NINE LESSA-Control 10% Azelaic Acid Serum

Very good azelaic acid serum, over the past year I have turned to this acid and tried various Korean brands, now after trying 3, I returned to this product again. Does its job - fights bacteria and helps with scars and fresh pimples! The serum itself is a little oily in a good way, not liquid like water. It absorbs quickly into the skin and leaves a glow, the skin feels and looks nourished!

I've been struggling with redness, persistent flushing, and pink spots for a long time, so I decided to try azelaic acid. I've been using it regularly for about two weeks—my skin is starting to calm down, and I no longer feel as much irritation on my face. The serum is very gentle, great for sensitive skin, watery, and absorbs very quickly.

After a week of use, my face tone became much more even, and redness disappeared much faster. It is not sticky and goes on nicely under cream.

This serum really helps with redness and minor blemishes. My skin looks more balanced and calmer. Azelaic acid is a particularly good active ingredient for sensitive, acne-prone skin. ...

I've been using the serum for 3 weeks now. Absolutely amazing, I started gradually with 3x a week, now I use it every night. Works beautifully with pimples and postacne. Liquid like water, absorbs quickly I put before/after

I’ve been using the Nineless Azelaic Acid once a week, so I haven’t seen any drastic changes yet. However, I can already say that it feels really nice on the skin. It gives a good amount of hydration and leaves my face feeling soft and comfortable. Since I’m only applying it weekly, I think I need more time to see visible results, but so far I really like how moisturizing and gentle it feels.

Excellent serum leaves skin glowing!

I've been using it for quite some time now. For a few months to be exact. In principle, it's not bad for calming the skin. I've also noticed that inflammation can go away faster with it. It even has a lightening effect on post-acne. But of course, you need to use it for even longer to get the same result. It's also important not to overdo it. I think I'll repeat it.

It has a watery consistency, absorbes into the skin quickly. It is a bit sticky though. I have been using it for many months and almost finished with the bottle but it is difficult to say whether there were significant effects on my skin. Maybe to some extent post-acne scars are very slowly disappearing but I CanNot say that this is the most amazing product.

It has a nice water-based formula, so it absorbs quickly. Furthermore, after just one day, the redness on my face disappeared and my acne decreased. So far, I think it's a good first impression.