Cos De BAHA Premium Azelaic Acid 10% Serum 1 Fl Oz – Niacinamide & Panthenol Face Serum for Blemish-Prone, Redness-Prone & Oily Skin – Lightweight Aloe-Based Korean Skincare (30 ml)

Okay so I actually bought this as a hail-mary after being told by my dermatologist that the only way to get rid of the PIE (that I've had for years) and the other dark spots is by paying a minimum of $380 or $700-smth for a SINGLE treatment, and I was obviously like SUPER against that cuz nobody in this day and age can willingly pay that much for smth like this, so I started doing a bit of research and found Azelaic acid was a good idea, so I bought this Umm so like it's almost creepy how well this works?? Like I'm kind of pissed that this existed the entire time, and I even put my bf onto this like last year (I forgot this product existed 😢) to go w/ his tretinoin treatment, but I never thought to try it myself even though it gave him crazy results 💔 Like it's actually insane. It soothed SO much irritation, worked great with my routine, feels nice under moisturiser, zero fragrance, and omg dude my skin is so happy with this on it's actually insane I apply it at night after using my toners and before my moisturiser. That is it. Did it four nights in a row and randomly everything's just BAM. GONE. Even the texture is annihilated too like omg bro this is insane Like I don't think y'all can understand how like amazed and confused I am but like I mean it works and it works WELL. Good Lord bro I'm writing this review like 3/4 weeks after my first use btw and the results have basically stayed the same w/ some more lightening of the darkest spots. Genuinely insane but like I said ts REALLY works😰 UPDATE: It's been around 3 months now and it generally keeps my skin even and smooth, I ADORE IT! The scarring is very minimal now, I'm so freaking grateful dude☹️!! Get this!!

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!

USAGE: I apply this azelaic acid (AzA) serum all over my face every morning after I finish; cleansing, exfoliating, applying vitamin c serum and waiting several minutes. Since this serum has a higher concentration of AzA than my Curology cream I’ll also use one small drop as a nighttime spot treatment if I have a bump that is very large, red & agitated. PIMPLES: I’ve been using a Curology cream with Tretinoin+ Azelaic Acid + Clindamycin in the evening for quite some time now; which keeps my closed comedones & blackheads under control. I also exfoliate (alternate between Salicylic acid, Mandelic acid & Lactic acid) which helps me avoid pore clogs. Unfortunately I still struggle with inflammatory acne despite this routine (I’m very acne prone for my age so it takes multiple products day & night to stay clear) so I decided to buy this serum to use in my morning routine since I can’t apply Curology Cream more than once per day. I’ve been using the serum for awhile and it’s been working well for inflammatory acne. To my understanding it is because high strength azelaic acid is anti-bacterial, anti-inflammatory and can prevent dead skin from building up in the pores. I’m not 100% clear but I’m VERY close; I’m surprised by how well this worked! COMPLEXION: I like that it seems to have the additional benefit brightening & balancing my complexion when it looks a little ruddy. DYSPIGMENTATION: I often get dark (brownish) discoloration when a scar or pimple heals. I heard that adding a high strength Azelaic Acid into my morning routine would help lighten this post inflammatory hyperpigmentation in addition to treating acne. Sadly, I’ve seen no such benefit. I still get this dark discoloration and it doesn’t seem to be lightening at a quicker rate either. However, it does seem to help fade erythema (reddish) discoloration that pimples can leave behind. As said, I’ve been using Curology nightly; so the post-acne erythema marks I get really aren't THAT bad anymore — but using this serum in the morning does seemingly speed up the fading MISCELLANEOUS: The product is non-comedogenic, non-irritating, and doesn’t have a notable odor/scent. I like that it only has 2% Niacinamide. When Niacinamide is in high concentrations (>5%) it seems to irritate my skin I like the formulation. It isn’t heavy-weight, doesn’t pill, doesn’t block pores and isn’t too tacky. I appreciate this because I’ve used another OTC 10% azelaic acid product before and it had an awful texture/consistency that it made intolerable as anything more than a spot treatment. My batch had a pH higher than advertised according to my at home tests. It definitely seems to fall between 6.0 & 6.5 but that’s fine by me.

Really enjoy this product! I've repurchased it something like 6x times now. Maybe more. It gets me through at least a month and a half each bottle, and maybe up to 3 months? It's affordable, it feels amazing, it helps soothe your skin, and helps repair and clear up your skin. It absorbs really well. It's one of the few products I use almost every day (unless I'm in a rush, and even then, I tend to use this over the rest of my routine.) I'm not sure if it's "brightened" my skin, but it's definitely helped with the moisture and keeping my skin clear. I have *extremely* sensitive, dry skin, and this was one of the few products that doesn't irritate and works! I love that it's combined with hyaluronic acid, but it also absorbs into my skin quickly. I typically use it twice a day - morning, and after washing my face at night (if I'm not being too lazy.) I definitely used this in my soothing process after starting tretinoin just over a year ago. I think I started this before tret, to be honest, and it was one of the few (of SEVERAL) products that I kept in my skin care process. I like using it on my face and neck, but I have also rubbed it onto my shoulders, hands, arms, and elbows, to help keep them soft and moisturized. I generally use just under one dropper of it every time I use it and put it mainly on my face and neck, but there's usually enough left on my hands that I can rub it into my elbows and shoulders and still benefit from it. Like I said, this is a regular repurchase for me. I always make sure to have more in my "stock" whenever I notice I'm running low, because I love this and don't want to go without. It's my first step after washing my face. Sometimes I'll put more stuff on after, but this on its own is enough when you're not damaging your skin barrier. Esp outside of winter. (Winter and tret mean I have to use this stuff like 2x/day, but that's fine!) I've been so happy with this, I haven't even considered trying another brand of azelaic acid. Cos de Baha has great products, in my experience. Enjoy!

It feels lightweight on my face, though it did cause a few acne breakouts. I’m still figuring out if it has a detoxifying effect that’s helping to clear out impurities, but it has definitely helped a lot with dark spots; it has significantly lightened the sun-induced freckles and acne marks I had

Azelaic acid is a must-have in my daily skincare routine, and this serum from Cos De BAHA has been one of my favorites for years. It has a lightweight consistency, absorbs well, and doesn't feel greasy at all. It works especially well whenever I get hormonal breakouts and has helped keep my skin looking clearer and brighter over time. I've also noticed a significant improvement in my post-inflammatory hyperpigmentation (PIH), with dark marks fading much faster. I rotate this with my Vitamin C serum, and the combination has kept my skin looking healthy, bright, and even-toned. The price is incredibly affordable for the quality, making it an excellent value. I'll definitely continue repurchasing! ❤️ Highly recommended!

I love this product! I’ve really struggled with my skin and seborrheic dermatitis, and since using this, I’ve noticed a drastic improvement in my redness and discomfort. As an added bonus, it also helps keep my rosacea at bay, which has been a huge plus for me. Finding a product that works well for my sensitive skin has been a challenge, so I’m thrilled with the results I’ve seen. This has definitely earned a permanent spot in my skincare routine. I’ll be a long-time purchaser for sure! ❤️

So, I've been battling cyclic acne since I was eleven. When I was 48 I was diagnosed with Rosacea. I am now almost 51. I waited a couple of months to write this review because I didn't know if it would continue working. Anyone who is dealing with Rosacea knows everything makes it worse. I was prescribed Metrogel. That made a huge difference but still had brake throughs from time to time when I would be stressed or had been in the sun too long. Or, didn't wash my face both morning and night. I do a lot of camping and I work outside a lot so this was always an issue. By the way time I was in my 20's I had lot trust in any product and didn't trust anything on my face. As I got older and moved to an area where the winters are extremely dry and cold my skin began to show real signs of wear and tear. I desperately needed a moisturizer but everything I tried caused horrible cysts that would last literally months they weren't normal acne. They were deep, painful and they spread like wildfire as I got older they began to cause scarring. Now I was dealing with cystic acne, dry skin, scarring and now wrinkles. I continued for years my research and desperate quest for something that I could use on my face along with the metrogel. One night after two glasses of wine I accidentally ordered this product. It was the most amazing accident I had ever committed in my life. I still get breakouts from time to time but they are normal tiny little pimples and they come and go within a week. My skin is actually soft and moisturized, the fine lines around my eyes, lips and chin are going away. At first using this product for the first week or so my skin did break out but I was determined to try to make this work because it felt so good on my skin I was able to use it without my eyeliner smearing and running because it was non oily it's soaked in beautifully. By the end of the first two weeks there was a dramatic difference in my skin even the scarring and redness from my rosacea was disappearing. I wash my face every morning and every night with liquid tar soap. After drying my face I apply the metrogel and allow that to dry. Then I apply this product all over my face and neck. This was the first winter that my lips did not crack open. The first winter my cheeks were not cracked and raw from the dry air. This product is nothing short of a miracle for me. So far this spring I have not noticed that it has caused sensitivity to the Sun any more than my skin already was considering my complexion is extremely fair. I hope this helps others out there. My life and self-confidence is dramatically affected and boosted because of this product. I pray to the good Lord above it never disappears off the market. I will be stalking up.

ものすごいニキビ肌だったんですけど、べピオでまだマシに見える肌になったんです。そこからべピオやめてはニキビ再発を年単位で繰り返してましたが、、。それに終止符を打ちました。もう数ヶ月荒れてません。肌荒れしないだけでこころの治安がちがいます。大感謝です。白潤プレミアムに3滴混ぜて塗る▶︎アクアレーベル青乳液です。

good

Muy útil en la dermatitis seborreica, el producto viene concentrado

My 2nd bottle now - my previous one lasted for 1 year! Very gentle on the skin and effective for treating PIE

This is brilliant!! After 3 weeks of use my rosacea is settled down with no lumps or bumps.. my skin is smoother and some of the dark marks are fading!! I will be buying more!