TirtirAzelaic Acid 12% Serum

I love it! Azelaic acid has been saving my oily, acne-prone skin for years. The zinc content definitely helps too. And this serum is the best of them all. Better than the Anua green serum. It's light, non-greasy, and absorbs quickly. I'll definitely keep buying.

I was hesitant at first to use this product, but it exceeded my expectations. The serum evens out my skin tone, makes acne scars less noticeable, and removes dullness. I am very satisfied!

A very light liquid serum. I like it because it really reduced the redness of my PIE (post inflammatory erythema). Great!

Tir Tir azelaic acid serum suits my skin perfectly. I have combination skin with small blemishes. I have been using the serum for two weeks now and I notice that my skin is more even. The texture is light and transparent. It feels a little sticky at first, but it absorbs quickly and the sticky feeling disappears. This is the best azelaic acid product I have tried so far.

I have sensitive skin with rosacea and it works very well. I apply it as the first step in my morning routine and it absorbs quickly, leaving my skin feeling great. It's fragrance-free and works very well.

Considering the high percentage of azelaic acid it contains, it has a very light and runny texture. It leaves a slightly sticky feeling on the skin, but once it's absorbed, it's no longer bothersome.

This is my first azelaic acid and I am very satisfied. I really have no complaints about this product. Telstura is very nice, watery, gentle, not too thick or greasy, and spreads nicely, and after application it leaves a very nice skin surface, completely matte. It does not irritate the skin at all. What is most important to me, in the morning after cleansing I put it on my entire face, then spf and cream, and after that I can immediately put on makeup without any problems. It does not peel at all under makeup, nor does it interfere with makeup in any way, so I am delighted with how well it works in the morning under makeup. And it has no smell. The bottle is nice and glass.

great serum for skin with rosacea, after a few days the skin is in much better condition, less redness, improved skin texture, soft, I am pleasantly surprised

Pleasant serum, non-sticky, neutral scent. Visibly improves skin condition

I have only used azaeolic acid in creams and in a lower strength, and this serum really surprised me because it is stronger but much less irritating to the skin. It has a watery consistency and is quickly absorbed.