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✨ Unlock your hair’s ultimate glow-up with Kerazon Buriti Liss! ✨
KERAZON Brazilian Keratin Treatment Buriti Liss Kit is a professional-grade, at-home keratin smoothing system designed for all hair types, including color-treated and chemically processed hair. Infused with green keratin, Buriti Oil, and Shea Butter, it delivers immediate frizz control, intense shine, and strengthened hair cuticles. The formula activates with heat up to 400°F, providing long-lasting straightening and hydration without salon visits. Loved by thousands for its effective, salon-quality results and ease of use, this cruelty-free cream treatment transforms hair texture while protecting against damage.












| ASIN | B07MK6C1JM |
| Best Sellers Rank | #10,933 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #5 in Chemical Hair Straighteners |
| Brand | Kerazon Professional |
| Brand Name | Kerazon Professional |
| Customer Reviews | 4.0 out of 5 stars 7,699 Reviews |
| Hair Type | All, Frizzy, Damaged, Curly, Color treated and Chemically treated hair. |
| Item Form | Cream |
| Item Weight | 2 ounces |
| Manufacturer | Kerazon Professional |
| Manufacturer Part Number | BRDKZ321 |
| Material Features | Cruelty Free |
| Model Number | BRDKZ321 |
| Package Size Name | Kit |
| Product Benefits | Reduce Frizz, Smoothing, Straightening, Strengthening |
| Scent | Original Kit |
| Scent Name | Original Kit |
| Set Name | Brazilian Keratin Treatment Kit |
| Special Ingredients | Keratin |
| UPC | 707137543478 |
| Unit Count | 6 Fluid Ounces |
D**.
It was worth it! Customer for life!
I originally didn’t think to write a review on this product because I was afraid that over the months I would not like it. But considering I’m on repurchase number three, there must be something about it that makes me feel that it’s worth it. I moved away from relaxed here over a decade ago. And if you know how to deal with any type of curly or type for hair, then you know it’s no joke. Curls and fairy knots simply twist into one another all the time. And I was really getting sick of the ferry nuts. Also dealing with split ends can be quite the pain and detangling is always a much longer task than it should be. So with that, a girlfriend of mine who also has type for hair recommended that I tried this product to help lessen the amount of fairy nuts and help with the detangler process. She said that for her she would apply it just like a relaxer, but it would not permanently straighten her hair. So I tried it. The very first time I looked at the amount of ounces that comes in this thing and thought for sure there is no way there’s enough product to get my complete head of hair done. And I kind of feel I was right. They really need to update this to 2 1/2 ounces at minimum for us girls with a lot of hair. I found that the shampoo and conditioner was enough, but the treatment itself is never enough. AnyWho, the shampoo is one that truly strips the hair of all oils and product. No problem with it at all as it had a good smell and good lather to it. I’ve always used the entire bottle just to make sure I’m operating on a squeaky clean head of hair. I’ve also made sure to read all of the instructions to a T. When it comes to the actual application of the treatment, I saw many people complaining about how it burned, their eyes or how strong it was. And I absolutely thought that they had to be lying. But they are not!!! You should absolutely be using gloves and some form of an air filter or ventilation system when applying this treatment to your hair. That would be the middle bottle labeled step two. It might look like nothing, but if you hold it up to your nose or your eyes, which I hope that you never do, just know that it will absolutely burn! While applying it to my hair, and I absolutely tried my very, very best to put the least amount on as possible, I realized as a strand of my hair got close to my eyes, that this product was no joke. I literally started crying. My eyes watered so bad. I wish I had done this outside! And once I turned the blow dryer on the low setting or cool setting as recommended in the instructions to make sure the product was completely dried on my hair, I realize that the entire room will fill with the smell. This must be the same smell that happens when you go to the Dominican salons because it was strong. Again, I highly recommend a well ventilated room or having an air filter and air vent on at the exact same time. The amount of fumes that you cannot see but you can absolutely smell in your eyes will burn is worth a face mask and goggles. I’m not exaggerating. For me the most fuming portion of my process was turning on my flat iron to flat iron the product into my hair, as that is what happens with most keratin treatments. That is when the true fumes and irritation can begin. Once I learned the trick of turning on the vent and having an air purifier in the room, it was a lot better for me and it got much easier. But on another note, keep in mind the temperature that you use for your flat iron because it does recommend a very high heat of over 400° which is extremely hot. I’ve had other professional stylists recommend a slightly lower temperature between 350 and 395 but they also had to do several passes along the hair in order to ensure that it was ironed on from root to tip. In my eyes, I would much rather that because I don’t want to burn the hair. In the step where it tells you to watch the hair out is where I realized that it had worked. I could feel how smooth my hair was the smell did not last. And the conditioner was quite softening. My final flat iron was an absolute breeze and so was the blow dry. I have found that reapplying this product on type four hair at the same timeframe that you would a relaxer, meaning every 10 to 12 weeks or maybe a little longer if you can, is worth the price. For example, if you had a relaxer that was professionally done in a salon and paid at least $100-$150 out the door every 10 to 12 weeks in comparison to paying lesson $50 and doing it yourself. Then you can see how this can really add up. I’m sad this thing never goes on sale. Otherwise I would buy a few of them and put it under my cabinet in the bathroom for future use. I can honestly say the very first time I was scared as heck so I did it to the tea, but my results were amazing. Bad keratin treatment lasted me 14 to 16 weeks. And because I’ve gotten better with the application process I’m at the point where I can stretch it to about 18 to 20 weeks. I will never go back to a relaxer again as long as this product is available to me. And while I complain and you read all of that other stuff above about how my eyes were watering and I was crying in the fumes and having good ventilation, I must say this is one of the better products that I have experienced on the market. My fairy nuts are gone. I still have to trim my ends regularly, but I have slightly less split ends. My silk presses come out very well. Humidity doesn’t hit me nearly as bad as it could. And my ponytail has that swing to it! I love it. If you are second-guessing, whether this will work for you, I would say it’s worth less than 50 bucks to try it at least once before going to a Dominican salon or your regular stylist to pay a lot more. Just try it. And if you don’t like this particular brand maybe there is another one out there for you. But overall, this one definitely gets the job done in a one time application if you need that type of service. Your hair will be shiny. You will like the smell of the conditioner, not the treatment. And overall, your results in smoothness will be a lot more visible and manageable. So give it a shot. And give me a thumbs up if you agree that it’s worth a try.
M**E
Easy to use, great results.
I uploaded two “before” pictures (where I styled the bangs and used products to calm the frizz down) and two “after” pictures. My natural hair is very frizzy, ugly waves. I flat iron it 90% of the time. We’re going on vacations tomorrow and I decided to try this product. I followed the instructions to the T. It’s very easy to use. The smell is not bad at all. When I used the flat iron, the vapor made my eyes sting a little bit. My hair is six inches below the shoulders and one box was enough. The results are amazing. I just used the hair drier for a couple of minutes and my hair is now super straight, soft and shiny. I don’t know how long is going to last, but the product did its job at a very good price.
S**S
Kerazon vs Keratin Research
I have tried this one and the Keratin Research. Here’s a quick comparison from my personal experience: Kerazon: Smell was WAY stronger than Keratin Research. I had read the reviews of others saying the smell was bad, but I thought, “I’ve done this before with the Keratin Research, I will be fine” but no, BELEIVE THEM. Like my eyes and nose were burning, hard to breathe, barely got through the process. At one point I got super dizzy and had to take a break. Lasted about 2 months for me. Maybe this was due to the fact that I couldn’t run the straightener through as many times because I was just trying to hurry up and finish due to the smell. But it didn’t last as long for me. It did give me sleek, soft hair, but I still had to run my straightener through a few times a week. This one is more for pin straight hair in my opinion, less for frizz. Keratin Research: Smell was far more bareable. But still present. Results lasted way longer, about 3-4 months. More for frizz reduction rather than pin straight hair, which is what I personally was looking for. It did still straighten my hair but I didn’t have to straighten it after most of my washes like I did with the Kerazon. Overall, I prefer the Keratin Research. But if you want super pin straight hair at any cost, go for Kerazon. Make sure to get like goggles and a mask if you do get Kerazon. You absolutely HAVE to be in a well ventilated or big space. My bathroom is small, I opened th window and ran a fan and still almost died lol. As far as damage, I personally did not experience that with either but everyone is different. Just don’t apply it directly to your scalp or at least a lot of it for a long period of time and you should be fine if you have relatively healthy hair/scalp.
A**T
Shiny hair for less than the $150 I pay in a salon! 😍😍
My review will have some details, so I hope you find it helpful. My hair is curly and thick, so I've always treated it and gone to the salon to maintain it. Last October, I dyed it and got a treatment for a party, and since then, I hadn't done anything else to it. Since everything has gone up in price and the treatments I get are expensive, I decided to look for another way to properly care for my hair without damaging it and without spending the same amount of time I do at the salon (5 hours). I decided to look on Amazon for different keratin treatments that were as good as the ones at the salon. I read a lot of reviews because I usually compare prices, and that way I can decide if the product is worth the advertised price. I normally spend between $80 and $150 per treatment every three months, and I wash and dry it at home since I have everything I need to style it. I found this Kerason product, and it seemed to have the same technique and process they use at the salon (the difference is that you have to straighten it, wash it again, and dry it all on the same day). So I bought it and did my hair myself, just like at the salon. I ordered the $69 treatment because my hair is shoulder-length and the product was 2 oz, but I think next time I'll buy two treatments to make sure I don't run out. (But I used a tip I read, and the 2 oz was enough for all my hair.) Since I already had to dye my hair, I did it first because the instructions say to dye it first and then do the keratin treatment. Then, another day, I washed my hair again and used the clarifying shampoo that comes with the treatment, and I blow-dried it completely. Then I started the keratin treatment, dividing my hair into four sections. (TIP) Since the bottle was 2 oz, I poured 1/4 of the keratin into a bowl and mixed it with a little water, as the product is quite thick. This allowed me to treat all of my hair, right down to the ends, and you should wear gloves until you're ready to straighten it. The product has a smell, but it's tolerable. You should wear a face mask, as it will irritate your eyes quite a bit, so you need to be in a well-ventilated area if you want to do the treatment properly. After finishing the keratin treatment, you should blow-dry your hair on the cool setting and then straighten it completely. Since my hair is quite thick and I realized I'd never finish with just the straightener, I used my blow-dryer on the high heat setting to complete the process. As I had already been drying my hair for four hours and had other things to do, I decided to leave the product in until the next day (my hands were sore from drying it so much). The next day, I washed it and used the conditioner that came with the product (I used a generous amount). I waited 5 minutes and washed it again, then slowly started blow-drying it to achieve the desired result. Finally, I straightened it and finished with some salon hairspray and hair drops, then styled it (I put on a hairnet and slept until the next day). When I woke up for a doctor's appointment, I was THRILLED with the result! I honestly didn't think I could get the same treatment at the salon for $150 and get such great results for less money—$69! In the pictures, you'll see how shiny and fresh my hair looks. The best thing about keratin treatments is that I can work out, and even if my hair sweats, it still looks great, and I don't have to wash or straighten it. I will definitely repurchase this product, and I hope my experience helps you! 💇🏻♀️📌
D**H
Great DIY product for smooth hair
I was very skeptical because it was an at home diy product. But, it worked great. We will see how smooth or straight my hair will be after the first real wash but my hair is very smooth. I saw a few complaints about the smell being bad which almost turned me off from buying it. The smell was surprisingly pleasant. I had a friend help me apply the product. We didn’t use a brush. Just a gloved hand. But I will say, gloves and eye protection is DEFINITELY NEEDED. We did the treatment outside and thank goodness because when you go to straighten the hair, the fumes are very strong. Overall. Good product. My hair is soft and smooth. Picture 1: after the product was applied and cold air dried Picture 2: post mask and blow dry with a light straighten. Hair the next morning.
J**I
Buy this and start a vacation fund. WORKS AMAZING
I get my hair professionally straightened twice a year, typically opting for either a Brazilian Blowout or a Keratin Treatment. My last appointment took about three hours and cost $520, including the tip (SF Bay Area prices). Recently, I lost my job, so spending that kind of money wasn’t an option. My hair was way past due and looking very rough! I was desperate, so decided to risk it and try the DIY kits despite all the warnings I heard from stylists: "Do not do it at home. You will ruin your hair!" "Your flat iron won't get hot enough." "The product isn’t strong enough." "These treatments aren’t legally sold online." "It will only last a few weeks." All not true and bad advice! I was worried my hair might break off or look fried, but I decided to go for it —and I’m so glad I did!!! My DIY hair experience is limited to a few disastrous bang cuts. I have thick blonde hair (about armpit length) with grown-out highlights. The top layer is mostly straight, but the underside is wavy and frizzy. Overall, my hair is pretty healthy. Time Commitment: The process took me about 4 hours. I have very thick hair, so 1.5 hours of that was spent blow-drying my hair; you are required to use cold air only. Fumes: The fumes were intense! No different than when at the salon but I had a cold and a sore throat, which made it worse. Once I turned on a fan and opened a window, I was fine. I highly recommend having a fan ready before starting. After-Smell: I was worried my hair would smell bad afterward, but it doesn’t have any noticeable odor. Product Usage: I purchased the smaller bottles and used all of the treatment (Step 2), 3/4 of the shampoo, and about half of the conditioner. Flat Iron Heat: My flat iron goes up to 450°F, which worked perfectly. After three passes with the iron, my hair was too hot to touch, so a thermal glove would have helped. When they mean 6-8 passes they mean it. I can tell where I only did a few passes. Supplies: You do not need a brush to apply #2. I found it much easier to put on with my fingers (wearing gloves). I also did not have a comb, which made it hard to separate into sections, and I think it would help my hands from getting burned by hot hair. Tips: Start applying the #2 on the section of hair that gives you the most issues to make sure you get that hair very saturated. Then, if you have leftover, go back and put on areas that cause you the most problems. Mine is the hair next to my neck; when I sweat, it curls up. Final Thoughts: I will not go back to the salon for this treatment ever!!! The results way exceeded my expectations! My hair is smooth, shiny, and straight—and it doesn’t look fried or damaged. The treatment has held up beautifully so far, proving the naysayers wrong. If I had known about this sooner, I could have saved so much money, and I would be planning an amazing Hawaiian Islands for the Holidays (and the humidity would not have made my hair a frizzy mess) Side note on the no job and forced to do DIY treatments: I also did the DIY eyelash perm and tint on myself. It was AMAZING. It looks so good! I will never have that done at a salon, either; next up, I might try and pull off highlighting my hair. So far 2 for 2......Look at me go!
L**A
Simple but time consuming
Pros: • Can be done at home, by yourself • Saves money • Instantly smoother hair • No breakage or damage to hair Cons: • Time consuming •hair smells burnt after use • Can irritate eyes and skin • Needs to be done in a well ventilated area I'm here to reassure anyone who read the reviews and is terrified to use this product. Your eyes are not going to burn out of your head and you are not going to suffocate. Trust me. I've used this and live to tell the tale. That being said, it's not compelling non-irritating. If you have extremely sensitive eyes or nose, then yes maybe you should be concerned, but I think anyone can safely use this product. Don't be scared, just be smart. I did this in my room, with the door shut because I didn't want the fumes traveling to the rest of the house. I had the 2 windows in my room wide open and put the large window fan in my room on my vanity so it was blowing at me (so any fumes would he blown away from my face.) The worst part was blowdrying my hair after applying the keratin treatment. But I had the fan going and I kept the hairdryer pointed back and down so it was blowing my hair away from my face. There was some eye irritation but I just shut my eyes and relaxed while I dried. Honestly, the worst part was the ironing process. And not because of the smell or the burn but because my arm and hand got tired 😄 And after all the time I spent ironing my hair, it felt counter productive to wash it again, but I did and then blow dried my hair upside down with my fingers. So, don't be scared to use this, just be smart, and be prepared. Now, most importantly you need to set aside time for this. It took me every minute of 2 hours and then some to complete this and my hair is just about shoulder blade length. These bottles were enough to cover my hair, and I wasn't sure how much I should use, so I probably have enough left to do the treatment again in a few months. Next time I would splurge for the big bottles and keep it on hand. I didnt take a pre-treatment photo because I honestly didn't think this would work, so you have to trust me when I say that I have horrible hair. It's dead, frizzy, lifeless and dry as cracker juice. Photo 1 is immediately after the iron phase of the treatment. Photo 2 is after washing with the hair mask and blow drying with just my fingers. And Photo 3 is after brushing my hair. I'm happy to see that my waves are still slightly intact and it didn't completely straighten my hair. And you can't tell in the photos but it feels so smooth!!! I'm excited to see what my hair looks like the next time I wash it and let it air dry. I'm hoping I will finally be able to wash my hair and go with out having to dry and straighten it. And we are in the summer months now so we will see how it does with humidity. I'll update again in a month to give my final verdict. But for now I approve.
M**A
Super straight, shiny hair with long-lasting results, strong smell but worth it
This keratin treatment left my hair incredibly straight, soft, and shiny. Almost a month later, it still looks the same as the first day I applied it, which honestly impressed me. The results have lasted way better than other keratin kits I’ve tried. The smell is very strong, and yes, your eyes will burn a little while applying it but that’s completely normal with keratin. Nothing unbearable, just make sure you use it in a place with good ventilation because the fumes can hit your throat sometimes. Application was actually really easy. The instructions are clear, and they come in both English and Spanish, which helps a lot. Everything about the process felt simple and straightforward. The only reason I’m not giving it 5 stars is because I had some “fake dandruff” for the first few days not real dandruff, just product residue that doesn’t look great. It went away after about a week to a week and a half, and then my hair looked perfect again. I would definitely buy this product again. For the price and the quality, it honestly works better than many salon keratins I’ve had in the past.
H**H
Good Quality
It's one of the best Keratin I used for hair.
✨**✨
AMAZING
I have naturally curly, fuzzy, unruly thin hair that if air dried is a giant frizz ball despite leave in conditioner, anti frizz products smoothing oil and whatever other crap I have in my cupboard to try to take the mess. I’ve never left my hair natural, down and been seen in public. An ounce of humidity or start sweating and it’s a write off. Has to be flat ironed daily with a ton of product and I don’t know I’ve ever made it all day without having to tie it back at some point because it starts to shrink, curl and frizz badly. I followed the steps as written. When I air dried my hair, IT WAS STRAIGHT!!! Straight!!!!! No frizz, now crazy fuzzy curl. Honestly SHOCKED!!!! by how well this worked. It’s like someone else’s hair in my head. So thrilled that I’m back the next day after trying this and bought 2 more kits for fear I won’t have this product in my arsenal. I’d give it 10 stars if I could!!
M**M
ممتاز
منتج رائع
Z**I
Good
Honestly Was useful but just one time.
P**F
Dry on cold setting & flat iron 7-10 strokes each section!!
This product works great!! It smells a bit but not after rinsing! It does stay straight for over 6 months to year for some clients!! You need to be patient & dry the hair on cold!! It takes a while but it works!!
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