Cos De BAHA Hyaluronic Serum 2 Fl Oz – Pure Sodium Hyaluronate 10,000 ppm Hydrating Face Serum for Dry & Dehydrated Skin – Lightweight Fragrance-Free Korean Skincare Formula (60 ml)

I’m really into skincare — I read ingredients, compare formulas, and pay close attention to how my skin responds over time — so when I choose something, there’s usually a reason behind it. I’ve actually purchased this serum at least four times now, and that alone probably says more than anything else I could say about it. This has become my go-to hyaluronic acid serum, especially for microneedling, and taht was very intentional. When it comes to microneedling, I’m extremely picky about what I use for slip. I don’t want a bunch of extra ingredients sitting on my skin while I’m creating microchannels — the fewer additives, the better. A lot of HA serums include fragrances, plant extracts, or extra actives, and while those can be fine in a normal routine, they’re not what I personally want during microneedling. The goal (at least for me) is clean hydration and glide — nothing that could potentially irritate or cause congestion when my skin is more vulnerable. That’s exactly why I keep coming back to this one. The formula is simple and focused — sodium hyaluronate for hydration and slip without a bunch of unnecessary extras. The texture is perfect for what I need: it gives enough glide so I’m not dragging on the skin, but it’s not overly thick or sticky. It spreads easily, stays workable long enough, and doesn’t ball up or dry out too fast mid-session. Outside of microneedling, I also use it as a basic hydration layer, and it does what a good HA serum should do — it helps keep my skin feeling hydrated and balanced without feeling heavy or pore-clogging. I’ve tried a lot of hyaluronic acid serums over the years, from drugstore to higher-end, and I keep reaching for this one because it just makes sense ingredient-wise and performs consistently. If you’re someone who pays attention to what you’re putting on your skin — especially if you microneedle or are trying to keep your routine more intentional — I think this is a really good option. It’s simple, effective, and doesn’t try to do too much, which in this case is exactly what I want.

This is a great product! It's the best for your skin for microneedling cause there's nothing in it that will hurt you or your skin. An esthetician bought it and told me the ingredients were the best for microneedling cause it's pure and the 3rd ingredient is an antioxidant and I've used it with microneedling and it doesn't burn and my skin feels amazing after! Gin Amber is an amazing esthetician and she is not the esthetician I talked to about this product but she has amazing stuff for microneedling and dermarolling and I use all her products and this product works awesome with her products. It's thick serum and there's alot in it and with the vitamin c booster I get from Gin, I mix this product and it together and it's an amazing recipe for microneedling and it thins it out. You want to use this one cause it has no chemicals in it that will hurt your skin for microneedling and aqua stamp. The aqua stamp is a manual product to the electric Dr.pen for microneedling. It works awesome!! You'll find all this with Gin. She's on YouTube but you can Google her name. The reason I wrote about this for microneedling, is cause alot of women are looking for a good hyaluronic acid for it and this is 100% the 1. I've tried looking for others and I couldn't find it unless you get the powder and make it yourself which is easy and you can make it to your liking. But this product is the best by far. You don't need much if you're just using it on your skin and it makes my skin feel really nice and plump. I will be purchasing only this 1!! I highly recommend it. If any questions please ask. I'll try my best to watch and answer. With all my reviews. I am honest 100 % and these are MY WORDS!! NOBODY TELLS ME WHAT TO SAY! I want everyone to get the best out of every product I've tried myself. Microneedling and dermarolling is definitely the new fountain of youth and hyaluronic acid goes with it and it'll change your life as long as you buy the right dermarollers and there is no such thing is 540 needle in a dermaroller. Theres 192 and don't buy on here. If you do, open it up and if it has spin wheels inside? It's fake and ruining your skin. Do research on fake dermaroller. The clear ones with 192 needes and green top is Gin Amber and you wont find the real ones anywhere and they'll never cost under 20$ don't ruin your skin. I used them and it made my wrinkles look like little stretch marks and I started using the real one and it fixed most of what these fake ones did...please listen. I'm in my 40's and I know what I'm talking about when it comes to our skin and these products. Good luck and this product is the 1 to buy.

Okay, skincare lovers, let's talk about a holy grail product that actually lives up to the hype: a pure hyaluronic acid face serum. I've tried my share of serums, but this one? It's genuinely transformed my skin, making it feel hydrated, plump, and happy, all while offering great value for the results. Right out of the box, the good appearance of the serum itself is simple and clean – usually a clear, slightly viscous liquid that looks exactly what you'd expect from a "pure" product. It often comes in a bottle with a dropper, which is the perfect size for dispensing just the right amount without waste. Now, for the amazing smell... or rather, the amazing lack of one! A truly pure hyaluronic acid serum usually has no added fragrance, which is a huge win for sensitive skin types like mine. It just smells clean, if anything at all, letting you know you're getting the good stuff without unnecessary irritants. Applying it is a dream. It glides on smoothly and absorbs quickly, instantly delivering incredible soothing effects. My skin immediately feels quenched, calmer, and noticeably softer. It's like a big drink of water for your face, taking away any tightness or dryness. I've noticed a significant reduction in fine lines and a much plumper, dewier complexion since I started using it. Those soothing effects aren't just immediate; they last throughout the day, keeping my skin comfortable and hydrated. Honestly, a little goes a long way, which means this serum offers great value for its price point. You're getting powerful hydration that visibly improves your skin's texture and appearance without breaking the bank. If you're looking for a simple, effective, and truly skin-loving addition to your routine, a pure hyaluronic acid face serum is an absolute must-try.

Love the product, wish I could still buy the 4 oz size.

This works wonderfully! Very hydrating and nourishing! My skin looks much smoother!

I ordered this Cos De Baha Serum for microneedling and I love it. It's the perfect serum for micro infusion and a great price too!

I found a 16 ounce container at half the price of this and it does the same thing I think I was paying for the brand name I didn’t notice anything different with the cost of the Baja sorry but you can’t beat a 16 ounce container at $10

My skin has actually been reacting to niacinamide but really does well with hyaluronic acid for my dry skin. I’ve read that it’s best to have some moisture on your skin before adding hyaluronic acid to lock in moisture. My only complaint is that the dropper doesn’t work well so it’s a bit annoying to get the product out but it’s a minor issue.

Works perfect! feeling and looking plumpy cheeks! I used this in a microneedle

Perfect for micro needling,very safe and leaves skin so moistened .Fraction of the cost compared to other products

Use it twice a day and also with my once a month micro needling pen. I have super sensitive skin and this feels like thick water and makes micro needling so much easier. One of my must have items that goes everywhere with me 🤩

I purchased this for when i do dermarolling for antiaging. Since this is pure i feel go about using this . I've only used it twice so far because i dermaroll once a week. What i noticed was how nice it felt . If you know what I mean when you apply something and your skin will say yes . I don't think this will turn back time but maybe it will help keep what i have longer and that's good enough for me.

hydration boost , under eyes used consistantly have reduced fine lines by 30% this works for a fraction of the price of other serums