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✨ Glow Up Overnight: Unlock Radiance & Youth with Every Drop! ✨
Cos De BAHA’s Retinol 2.5% Solution is a premium facial serum blending a potent retinol complex (0.135% pure retinol) with hydrating hyaluronic acid and skin-brightening vitamins E and B3. This dermatologist-inspired formula targets wrinkles, uneven texture, and age spots while supporting skin renewal and moisture balance. Ideal for all skin types, it’s designed for gentle nighttime use, delivering visible anti-aging benefits without prescription. Clean, cruelty-free, and highly rated, it’s the must-have serum for millennials seeking radiant, youthful skin.








| ASIN | B07HH53MYM |
| Active Ingredients | Retinol Complex, Hyaluronic Acid, Vitamin E, Retinol 0.135% (4,455 IU), Hyaluronic Acid, Niacinamide, Vitamin E, vitamin_e |
| Best Sellers Rank | #196,023 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #3,865 in Facial Serums |
| Brand | Cos De BAHA |
| Brand Name | Cos De BAHA |
| Customer Reviews | 4.4 out of 5 stars 1,143 Reviews |
| Global Trade Identification Number | 08809240311677 |
| Item Form | Serum |
| Item Volume | 30 ml |
| Manufacturer | cosdebaha.com |
| Manufacturer Part Number | 1103824169 |
| Material Features | Clear, fluid toner texture that spreads easily and sinks in quickly without stickiness or heavy residue., Designed for night-time use with retinol and bakuchiol as key cosmetic ingredients. |
| Material Type Free | Paraben Free Sulfate Free Phthalate Free Silicone Free Alcohol Free Fragrance Free Oil Free Mineral Oil Free Synthetic Dye Free Cruelty Free GMO Free Gluten Free |
| Model Number | RS30ml |
| Number of Items | 1 |
| Product Benefits | Hydration, Appearance Improvement, Skin Texture Refinement, Skin Balance, Hydration, Revitalization, Texture Improvement Product Benefits Hydration, Appearance Improvement, Skin Texture Refinement, Skin Balance, Hydration, Revitalization, Texture Improvement See more |
| Recommended Uses For Product | Provides Vitamins,Wrinkles |
| Scent | Mild Aloe |
| Scent Name | Mild Aloe |
| Skin Tone | Fair |
| Skin Type | All Skin Types, Normal, Dry, Combination, Oily |
| Special Ingredients | Aloe Leaf Extract, Green Tea Extract, Lavender Extract, Melissa Extract, Rose Extract |
| Target Use Body Part | Face, Neck |
| Unit Count | 1 Fluid Ounces |
| Use for | Face, Neck |
D**A
This is definitely worth a try
I was having a lot skin issues (dull, sun spots, unevenness, acnes, etc) last year. A trusted friend suggested that I could incorporate retinol into my beauty routine. So I bought my very first retinol serum from Cos de Baha. The result was so amazing after 4 weeks of using it (almost daily), I even got one for my mom. She also saw amazing results after about a month. In terms of its content, this retinol is in light yellow color. The texture is liquidy and fluid, not sticky at all after applying. No scent whatsoever (at least to me). It absorbs into the skin quite easily. I usually apply facial lotion after this retinol serum. Bear in mind, the initial four weeks was an endurance test if one use retinol serum for the very first time ever. For me, my skin was peeling and breaking out constantly during the initial phase. Thanks to my friend, I expected the peeling and breakout period. That's just what retinol does. After the 4-week period, my skin looked amazing. No more breakouts, no more peeling. My skin was radiant. I even got complements on how nice my skin looked (without makeup) by other women while out and about, which surprised me big time!! I used to never get complements about my skin before. Nowadays, I only use retinol a couple times a week to maintain my skin health. And my skin still looks radiant. So there you have it.
N**S
Wonderful and inexpensive
Works great! Use 2x a week, after a hot shower. It smells amazing! Doesn't leave a greasy or oily feeling on the face, very hydrating. I have very sensitive skin and it doesn't hurt it at all. Shocking for the lovely way it smells. Only takes a few drops. I've noticed softening lines but not a change in pigmentation. It's a watery oil consistency.
D**N
So far, really good
I've been wanting to add a retinol to my skincare regime but always gave up as it tends to be too irritating and drying for my skin--seems i can never take it long enough to get the benefits. So far, i am not experiencing any major dryness. I use it 2-3 times a week and make sure to use deep moisturizing products along with it (sleep mask, hydrating face mask, etc). its still early but so far i am happy.
D**J
Superior formulation
Unlike many serious that have water as their first ingredient, this serum is based on aloe gel, giving it a much thicker consistency. It also has all the most important ingredients listed high on the list. When I compared this list to other formulas which cost more, I found that the important ingredients listed further down in the listing. Lots of hype for these products but less of the ingredients that do the hard work of improving the texture and look of younger skin. I am 83 so I don't expect miracles. I just expect a hard working serum which gives me the best result I can hope for. This is that serum. I use it alternately with another retinol preparation and I am seeing some remarkable changes in my old skin. Just five drops before my night cream. Most people think I am in my 60s. Can't do much better than that. Great product, great price, excellent company with a fine reputation. It is now and will continue to be my serum of choice.
J**R
One of the best products I’ve used
I have used several products from Cos De BAHA. All of them are very budget friendly and extremely superior. This particular serum is by far my favorite one. It has changed my skin. It does not dry it out at all. Don’t waste your money on expensive brands. Put this one in your cart and buy it tomorrow.
K**K
Ok.
It’s nice. Absorbs well, but I’m not sure how well it works. I love that the bottle has a plastic part that scrapes the product after the outside of the dripper glass.
R**E
Who needs a prescription?
Speaking as someone who used to use tretinoin (prescription retinol), this stuff acts very similarly. Even in the way that if you rub it around too much, you'll notice a sheer white layer starts to form. This is not a negative thing at all--to me, this is a sign that there is a good amount of active ingredient in this serum. Further proof of the actives, it may cause slight peeling when you first start using it. (It did for me, but my skin is sensitive.) After I started to notice the peeling a did a few things to buffer it. I started by putting moisturizer on first, THEN serum. Once my skin got used to that, I mixed the serum with some plain hyaluronic acid serum, so it wouldn't be as strong. Now, I'm back to using the full strength serum on my skin right after cleansing, and I am totally reaping the benefits. My skin is the clearest it has ever been, my pores are smaller, and my dark spots are starting to fade. I am in love with this serum. Just remember that retinol is a commitment: you have to be able to tough it out through the dryness, peeling, and sometimes initial bout of acne (purging) before you skin gets clear. Once your skin clears up though, WOW. So worth it. I will be buying boatloads more of this stuff.
M**.
This stuff saved my skin!
I love love LOVE the Retinol 2.5% solution. I've been using it nightly (only use at night) for over a year. It was one of the first products I started using while developing my skin care routine. My acne is almost completely gone, minus the rare spot or two I will get per month. I know it's supposed to be an anti aging solution but I really can't say one way or another, as I use several products. However, as far as acne is concerned, it's amazing. Has the consistency of an oil, but does not leave skin greasy or clog pores. 2 drops is enough for entire face and neck. Having never used a retinol product prior to this, I started with every 3rd night for about 2 weeks, every other night for 2 weeks and now every night. Because it is heavier than the other products I use, it is the final step before moisturizer. It is inexpensive and effective. Highly recommend.
J**H
Hidrata
A mí me gusta el producto hidrata la piel por na noche
A**K
Très efficace
On utilise un petit peu, efficace
M**I
È troppo acquoso e ritengo poco adatto a pelli mature
È troppo acquoso e ritengo poco adatto a pelli mature
ل**و
طريقة ترتيب الكتابة على مصلق العبوة تختلف عن المنتج الاصلي
طريقة ترتيب الكتابة على العبوة تختلف عن الاصلي وايضا المنتج لم يكن محكم الاغلاق الشريط اللاصق غير محكم وكان سهل الفتح لدي شعور انه غير اصلي ولكن لا اادري
L**N
Effective, lightweight and non greasy
Excellent
Trustpilot
1 month ago
1 day ago