

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.
✨ Clear skin, no filter needed! Glow up with science-backed skincare 🔥
Cos De BAHA Premium Azelaic Acid 10% Serum is a dermatologist-favorite formula combining potent azelaic acid with niacinamide and hyaluronic acid to target acne, rosacea, pigmentation, and redness. This 30ml gluten-free, fragrance-free serum offers gentle yet effective skin renewal, backed by thousands of positive reviews and trusted by professionals for visible results without irritation.





| ASIN | B07QM5KGDK |
| Active Ingredients | niacinamide |
| Best Sellers Rank | #2,606 in Beauty ( See Top 100 in Beauty ) #83 in Facial Day Care |
| Brand | Cos De BAHA |
| Brand Name | Cos De BAHA |
| Customer Reviews | 4.3 out of 5 stars 7,441 Reviews |
| Global Trade Identification Number | 08809240318126 |
| Item Form | Drop |
| Item Volume | 30 Milliliters |
| Item Weight | 60 Grams |
| Manufacturer | cosdebaha.com |
| Manufacturer Part Number | AZ30ml |
| Material Features | Gluten Free |
| Material Type Free | Gluten Free |
| Model Number | AZ30ml |
| Number of Items | 1 |
| Product Benefits | Moisturizing |
| Product benefits | Moisturizing |
| Recommended Uses For Product | Acne,Blemishes,Uneven Pigment |
| Scent | Fragrance Free |
| Scent Name | Fragrance Free |
| Skin Tone | All |
| Skin Type | All |
| Skin type | All |
| Special Ingredients | Hyaluronic Acid, Aloe Barbadensis Leaf Extract, Camellia Sinensis Leaf Extract, Leontopodium Alpinum Extract |
| Special ingredients | Hyaluronic Acid, Aloe Barbadensis Leaf Extract, Camellia Sinensis Leaf Extract, Leontopodium Alpinum Extract Special ingredients Hyaluronic Acid, Aloe Barbadensis Leaf Extract, Camellia Sinensis Leaf Extract, Leontopodium Alpinum Extract See more |
| Target Use Body Part | Arm |
| Unit Count | 30 Milliliters |
| Use for | Arm |
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.
K**T
Working
I think it working just noticed only little progress but its working into my face.
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
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.
T**S
Not true to concentration description
I received the 5% when the description says 10%
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
M**E
Keeps my Rosacea at bay and lasts a LONG time!
I have now been using it for 10 months, and I am about to order my 2nd bottle - yes, the 1 bottle lasted 10 months! I only use it on my "rosacea" areas such as nose and chin, and it keeps my rosacea at bay. I can tell whenever I stop or forget, the redness and small spots creep back in to my life slowly, but within 2 days of using this again, I am back to clean fresh skin. I think it's definitely worth the price for that. the 10% seems to be the right dosage for me, I have tried smaller and larger amounts with less success. 4% doesn't touch it, and higher makes my skin sensitive. It's not sticky and I can apply my usual face cream (AZ cream) straight afterwards, very lightweight!
S**F
A Detailed Review
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!
A**S
Excelente y amable con la piel
Hasta ahora todo bien, note una reducción en los brotes y las marcas rojas post acne tambien han disminuido, se nota el cambio a los 15 dias aunque cada piel es diferente, soy piel grasa y no tengo quejas🙂↕️
ジ**ー
ニキビ跡即効性あり
ニキビ跡はこの世で1番厄介ですが、この美容液を使って数日日に日に薄くなってきているのを実感。アゼラインクリームや市販のニキビ跡に良いとされるものを使っていたが、あまり効果は実感できなかった。この美容液のおかげでコンシーラーでニキビ跡を隠す日々から解放される未来が見えてきた気がします。
C**1
good
good
Trustpilot
2 months ago
1 month ago