

✨ Clear skin, no filter needed! ✨
Cos De BAHA Azelaic Acid 10% Facial Serum combines potent azelaic acid with soothing niacinamide and hydrating hyaluronic acid to effectively reduce cystic acne, rosacea redness, and pigmentation. This dermatologist-inspired formula delivers visible improvements in skin clarity and texture without irritation, making it a top choice for sensitive skin. Available in a convenient 30ml bottle, it’s a must-have for millennials seeking fast, reliable skincare results.





| ASIN | B07QM5KGDK |
| ASIN | B07QM5KGDK |
| Best Sellers Rank | #12,701 in Beauty ( See Top 100 in Beauty ) #395 in Facial Day Care |
| Customer reviews | 4.3 4.3 out of 5 stars (7,304) |
| Date First Available | 22 May 2019 |
| Item model number | AZ30ml |
| Item model number | AZ30ml |
| Manufacturer | cosdebaha.com |
| Manufacturer | cosdebaha.com |
| Product Dimensions | 3.56 x 3.56 x 10.16 cm; 60 g |
| Product Dimensions | 3.56 x 3.56 x 10.16 cm; 60 g |
H**I
Very good product
I love this product. I was facing cystic acne problem and was looking for an effective serum. This one was the best. It gave me the desired results and helped my skin to look great. Highly recommended
S**N
Gentle with gradual effect on PIH
I developed PIH after trying out laser treatment for skin tags and milia (never again!!). Read up quite a lot about it and although I do use OTC retinol regularly, I did not want to risk irritating my skin barrier further. I have tried Azelaic acid from a different brand previously in my 20s with very good effect (used to have acne and scarring from that), so I know it works, but it's difficult to get that brand here and this is significantly cheaper so I thought I'll just try it out. Have used azelaic for just over 3 weeks now. The dark spots are still there but I have seen improvement with gradual lightening from almost black to more light-medium brown. Considering that the prescription dose is double the strength, I think that's pretty good, especially as I had no side effects more common to prescription creams like drying, redness, itching or peeling. It's combined with hyaluronic and niacinamide. Started adding tranexamic acid from the same brand to boost its effect with no problems whatsoever. Hopefully, with regular use, I can go back to not wearing makeup again.
P**S
The glow is surreal
I did not expect a lot before buying this serum. I was looking for an Azelaic acid serum with some actives for my skin. Noticed good ratings on amazon and ordered this serum. I was surprised with the effect. It being's that unmissable glow the moment u apply it on your skin. The shine is real. I loved the ingredients mix too and its a perfect blend of nice actives which really make the skin supple, soft and radiant. Please please try this incase you are looking for a a really gentle effective serum.
U**A
Nice product
Very nice I really worked for me
U**E
Good product
It’s Excellent it makes my skin soft and small bumps on my forehead is reducing Good to buy
A**.
Excelente producto; yendo la piel con tendencia a acné, rosácea y muy delicada y no me irrita nada. Lo aplico por la mañana y por la noche y me ayuda a controlar el acné. Al principio se siente algo oleoso pero se seca rápido y no deja la cara con esa sensación de sebo, lo pediré de nuevo :)
G**E
I don’t know yet if this has eased my facial redness as I’m using other products in conjunction, but I’ve had no reaction to it. And that’s a good sign. And it was recommended. I think the redness has dissipated when I overheat, so something’s doing its job!
S**F
I have been using this product twice day (Morning and Night) for over a month. Here is a detailed review for those who are interested! ---------------------------- Performance- 1000000/10!!! - This product is absolutely amazing, especially for my Rosacea. It is incredibly hydrating and leaves a glowing shine behind on my skin. The redness has greatly reduced on my skin and altogether feels healthier. HIGHLY RECOMMEND FOR ROSACEA SUFFERERS! - I will note that this product is incredible hydrating for the skin. If you suffer with more dry skin, then this product is sure to help hydrate! If your skin type is more oily, I wouldn't recommend this product. But if you still want to use it, try using a smaller amount on your skin. ------------------- Consistency-8/10 - The serum is very light weight and breathable on my skin. It has a very smooth texture, not too oily and not too wet. It glides seamlessly with just a drop or two. - The only concerns I have are the stickiness and the fact it can harden and crystallize in the bottle. But these are easy fixes! - If you happen to struggle with stickiness, make sure that your face is damp (not wet). Damp skin is easier to penetrate than dry skin, this goes for any product on your skin! Simply mist your face with water or gently pat your face with a wet cloth before using the serum and make sure to rub it evenly across your skin. (When rubbing in any product, start from the center of your face and work your way out to the edges of your face.) - If you're struggling with the product crystallizing, just submerge the bottle in hot water for a few minutes, it will melt the crystals back to its serum form! --------------------- Ingredients- 10/10 - This product is PERFECT for Rosacea sufferers. I have looked through each ingredient in the bottle and did research to see if it is helpful or harmful. So this portion of the review will be in mind for those who suffer with Rosacea and sensitive skin. I've also taken the liberty to provide what the ingredient is and what it does. - Note: You can NOT buy Azeliac Acid above 10% without a prescription from a doctor. If you see any products labeled above 10% Azeliac Acid that is over the counter, it is most likely fake. ~Ingredient overview~ - Aloe Barbadensis Leaf Extract (Aloe Vera Leaf)- Anti-inflammatory, soothing, antioxidant, hydrating. - Azeliac Acid (Dicarboxylic Acid Molecule)- A rosacea sufferer's best friend! Anti-inflammatory, antioxidant, exfoliant, PH stabilizer, reduces pigmentation, antibacterial. - Panthenol (Vitamin B5)- Helps skin barrier, anti-inflammatory, soothing, gentle, reduces redness. - Niacinamide (Vitamin B3)- Helps skin barrier, anti-inflammatory, soothing, reduces redness, decreases sensitivity. - Sodium Hyaluronate (Sodium salt from Hyaluronic Acid)- Soothing, anti-inflammatory, moisturizing, healing properties. - Camellia Sinensis Leaf Extract (Tea leaf oil extract)- Soothing, calms skin, antioxidant, anti-inflammatory, antimicrobial. - Momordica charantia fruit extract (Bitter Melon extract)- Anti-inflammatory, reduces redness, antimicrobial, skin protection. - Sambucus Nigra Extract (Black Elderberry extract)- Soothing, antioxidant, anti-aging. - (The remaining ingredients are simply used to help the consistency of the product or the PH level. It does not improve or worsen rosacea) ------------------------ Value For Money- 10/10 This is a great product, especially for the money value. I still have plenty of product left after using it twice a day, every day, for over a month! ---------------------- All Together- 10/10!!! I HIGHLY recommend this product, especially if you have rosacea and/or dry skin. It's probably my favorite product I have in my skincare routine!
C**1
good
K**K
肌の調子が悪い時(バリアが弱っている以外)に使うと翌日翌々日につるつるお肌になります。愛用してます。
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