| Package Dimensions | 6.77 x 3.23 x 1.81 inches; 4 ounces |
|---|---|
| Item model number | KR |
| Manufacturer | KERATIN RESEARCH |
| Brand Name | KERATIN RESEARCH |
| Unit Count | 4 Fluid Ounces |
| Number of Items | 1 |
| Model Number | KR |
| Manufacturer Part Number | KR |
| Hair Type | Coarse, Frizzy, Curly, Chemically Treated, Damaged |
| Product Benefits | Long-lasting frizz control, straightening, and moisturizing with heat protection split end repair |
| Item Form | Cream |
| Scent Name | Floral |
| Special Ingredients | Keratin Amino Acids, Collagen Amino Acids, Hydrolyzed Keratin, Moroccan Argan Oil, Jojoba Seed oil |
| Item Weight | 4 ounces |
| Material Features | Natural |
As dúvidas que mais recebemos sobre compra, prazo e impostos.
Sim — original, novo e lacrado. Sem exceção.
Compramos direto das marcas, de distribuidores autorizados e de grandes varejistas dos Estados Unidos. Cada item é recebido, conferido e separado no nosso próprio centro de distribuição na Flórida antes de embarcar para o Brasil.
Não trabalhamos com réplicas, recondicionados ou fornecedores sem procedência — e é por isso que conseguimos garantir a origem de cada unidade que sai daqui.
Vem. E não existe outra origem possível: não mantemos estoque no Brasil.
Seu pedido sai do nosso centro de distribuição próprio em Margate, na Flórida, onde é conferido, embalado com proteção reforçada para o transporte internacional e despachado para o endereço informado na compra.
Sem intermediário, sem revenda no meio do caminho: da prateleira americana direto para a sua casa.
O prazo exato do seu CEP aparece no carrinho e no checkout, antes de você pagar.
Na média, a entrega acontece em 7 a 12 dias úteis após a aprovação do pagamento, divididos assim:
Nada de “aguarde 60 dias”. Você compra sabendo a data e acompanha cada etapa pelo rastreio.
Não. O preço que você vê na tela é o preço final.
Todos os tributos e encargos de importação já estão incluídos no valor da compra. Nós recolhemos, nós cuidamos do desembaraço — você não precisa fazer absolutamente nada.
Importante: se você receber SMS, e-mail ou mensagem pedindo pagamento de imposto para liberar a encomenda, ignore e não pague. A quitação é feita automaticamente pela nossa operação. Pagamentos por fora geram duplicidade e atrasam a liberação do seu pedido.
Frete grátis para todo o Brasil, sem valor mínimo de compra.
O valor que aparece no produto é o que você paga: sem frete na finalização, sem taxa de importação na entrega, sem surpresa.
No mesmo dia em que o pagamento é aprovado, ele entra na fila de separação.
A preparação e a expedição na Flórida levam, normalmente, de 1 a 3 dias úteis. Alguns itens podem exigir um tempo maior de reposição nos Estados Unidos — e, mesmo nesses casos, o prazo final de entrega informado na sua compra continua valendo.
Sim, do depósito na Flórida até a sua porta.
Assim que o pedido é postado, você recebe o código e o link de rastreamento por e-mail e WhatsApp. Também dá para consultar a qualquer momento na nossa página de rastreamento, usando e-mail, CPF ou número do pedido, ou em Minha Conta → Meus Pedidos.
A primeira movimentação pode levar até 48 horas para aparecer no sistema — é o intervalo normal entre a postagem física e a atualização do rastreio.
Sim. Nosso catálogo é atualizado diariamente com o estoque real nos Estados Unidos.
Se, em uma situação excepcional, o item ficar indisponível depois da sua compra, nossa equipe entra em contato em até 24 horas úteis com as alternativas — produto equivalente ou reembolso integral, o que você preferir.
Em nenhum cenário você fica sem resposta e sem o seu dinheiro.
É, e dá para verificar.
A Cosmetic Store é uma loja credenciada da rede ShopEx (ShopEx Global Operations LLC), empresa de e-commerce internacional que opera desde 2024 e responde por toda a operação logística dos pedidos — da compra nos Estados Unidos até a entrega no Brasil.
São milhares de encomendas já despachadas do centro de distribuição próprio da ShopEx, em 1856 NW 54th Ave, Margate, FL 33063, Estados Unidos. Endereço real, operação real, conferível.
No pagamento: ambiente criptografado (SSL), processado por gateway certificado PCI DSS. Os dados do seu cartão nunca ficam armazenados em nossos servidores. Pague com Pix ou em até 6x sem juros no cartão.
A gente resolve — e o custo é nosso.
Você tem 7 dias corridos após o recebimento para solicitar troca, devolução ou reembolso. Basta entrar em contato com o número do pedido e, se for o caso, fotos do item e da embalagem.
Analisamos em até 24 horas úteis e, quando a devolução é aprovada, enviamos um código de postagem gratuito: você não paga logística reversa. O estorno é feito na mesma forma de pagamento da compra.
Comprar aqui não te expõe a risco nenhum. O risco é nosso.
Porque a parte difícil da importação já está resolvida.
Importando sozinho, você garimpa fornecedor, paga em dólar com IOF, contrata frete internacional, torce para o site americano aceitar seu cartão, acompanha o desembaraço e paga o imposto de importação depois — sem saber o valor final até a conta chegar.
Aqui, você paga em reais, com o valor total fechado na tela, e nós assumimos cada etapa: compra na origem, conferência e embalagem no nosso centro de distribuição na Flórida, envio internacional, desembaraço, entrega no Brasil e suporte em português até a encomenda estar na sua mão.
O mesmo produto original. Sem o trabalho, sem o risco e sem a surpresa no final.
Parvinder kaur (comprador verificado) –
Dangerous
I don’t know ? does seller try product before launch in the market or not but . I must suggest before selling any such product tried on your own .I bought this product . no doubt I check review before . I thought every hair product has some chemical specially in hair straightening .But this product attract by mention that it has some oils in it. I thought that must be good and not harmful at all .When it came I opened and smelled . First doesn’t smell strong . I thought it’s good to apply and leave for 3 days as per directions but when I applied . It hurt my eyes and nose really bad couldn’t breath .I must say this is completely harmful for eyes and health . If someone face any serous eye problem then would no doubt because this product .I would strictly not recommend to anyone to buy this product and put your health and eyes in risk .I regret to use that . I want my money back . My eyes still burning. I also want to mention here . I had to do just touch up for new growth . Not from the roots obviously . I done my hair straighten last year . I used their shampoo as it was recommended and just one wash it turned my whole hair into curl . I had no choice left to use their product and this shampoo also made dandruff just in one wash like I flour in my hair. Really bad experiencesurprising thing you can give ur review without rating star . This product doesn’t deserve even one star.
Alex H. (comprador verificado) –
Suitable Alternative to going to the Salon
I have 3c hair and wanted to try this at home keratin treatment before going to a salon and spending about $300 to see how I would like the treatment. Although the scent is fine, the FUMES coming off this stuff had my eyes watering. Would definitely recommend wearing a mask and turning on all fans and ventilation. Having a second pair of hands will also help get through your entire head quicker but I did it fine on my own. Like obv not as good as a professional but it still turned out great! It’s not super humid in Houston right now but frizz wasn’t as much of an issue as it would have been if I just flat ironed my hair without the treatment. Heatless curls hold up pretty well also without additional product and hairspray. There was a little bit of product build up on the first day or 2 but it’s not super noticeable unless you’re wearing black then you might get a few specks on you. Given the price and ease of use, I would definitely try this again in a few months!
Benjamin Cromey (comprador verificado) –
Perfect for unmanageable hair
My natural hair ranges from straight to 2c depending on which part of the head you look at. It’s also quite thin, not a lot of hair density, but the strands are coarse and prone to kinky frizz. Because of all these factors it’s very hard to style. I tried curly girl for several years and I got so frustrated with how much time it takes and how inconsistent my hair looked.ENTER: This product!! It is truly a keratin (formaldehyde) treatment that semi-permanently straightens your hair. I’ve used it twice now (first time was several years ago) with the same great results. On my frizzy wavy hair it AIR DRIES perfectly straight and shiny for about 2 months, and then the waves start to come back a tiny bit and of course they grow back at the top. The hair that has been treated stays smoother than normal FOREVER. It is ‘semi permanent’ but for me it was basically permanent until the hair grew out. Some frizz and some wave came back but never at full force. I thought that was great but just fyi. It doesn’t really hold a curl for the first week but after that it curls just fine for me.The process takes many hours if you do it alone. And your arms will get tired. I agree with all the reviews that say to do it in a well ventilated space, and make sure you have a flat iron that gets hot enough. You may need help if you aren’t used to straightening the back of your hair.Overall, I love this product. I don’t have to spend time on my hair anymore unless I want to.
Ryan M. (comprador verificado) –
Great affordable straightening option for men with curly short hair
I have had very frizzy/curly blonde hair since I was young. I now have short hair, slightly over an inch long on the top. I like to blow dry my hair to style it into shape. I have been using this treatment for 2+ years now, about every 4-6 weeks. Without this keratin treatment I can’t really shape my hair at all. Blowdryers don’t create shape that holds and flatirons make my hair awkwardly bone straight.Pros of this product:- Result is great for 3-4 weeks and makes my hair so much faster and easier to style with a round brush. This saves me so much time fighting with my hairspray and comb to get the front of my hair to look nice.- Very quick to apply on men’s short hair (takes me like 5-7 mins to comb through).- Can wash out next day, don’t need to wait 3 days like common salon products. I usually try to wash out after 12 hours, but have waited as little as 8 hours before too.Cons:- Once your roots grow out with short hair, it becomes much harder to style. So I do have to re-do this process about once monthly. That’s not the product’s fault, but worth calling out for men with short hair considering this. I think the net time savings though every morning is worth the 45-60 mins this takes me monthly.- To get the best results, you’ll want to buy a skinny straightener specifically designed for men with short hair. That enables you to get down to the root of your hair when you straighten it during the treatment. There are plenty of affordable options on Amazon.- The smell is chemically, but honestly not that bad.- The fumes do irritate my eyes. But it’s not unbearable. Having a fan is a game changer. Merely cracking the window doesn’t really reduce the irritation.Overall I very much recommend this product to men with curly hair who want the ability to shape their hair more. Love the way my hair looks, especially the first couple weeks after I do the treatment.
Valentina Pillai (comprador verificado) –
Unersetzbar
Arbeite professionell damit. Auf ein gutes Ergebnis kann ich mich immer verlassen. Einige Produkte davor ausprobiert, keins kommt hier nahe.
SunnyinFL (comprador verificado) –
Excellent At Home Keratin Treatment!
Oh I wish I could add a before and after picture! Went from frizzy to smooth in one treatment! I used this Original Formula Keratin tx after shampooing with the clarifying shampoo the night before-yup I’m that lazy I let it airdry overnight, I didn’t want to blowdry my long hair twice…Anyway, the next day: took my time, applied the easy method (with my fingertips), combing out any excess with a fine tooth comb, followed directions: cover with plastic for 30 min, blowdry 100% and flat ironin small sections: and WOW-looks like I went to the salon! I am soooo impressed with this product. Does it smell like keratin, yep, so use in well ventilated room. I suggest using less is more (because you leave product in hair and have to dry it 100% before flat ironing), I used about 1.5 oz of product and my hair is long, med fine, with uneven wave/curl pattern at nape and back of head especially: so I sectioned and made sure I straightened those areas most since they are hard to reach and my problem areas. And with this Florida temps being both hot and humid, my hair was a frizzy, hot mess-not anymore!!! I now LOVE my hair after this treatment: Smooth, Straight, Sleek! Super product: 5 stars+
Diana (comprador verificado) –
Amazing product
Second time buying this keratin treatment. It is extremely easy to use and leaves your hair shiny and soft. The first time that I use it my hair was really burnt by bleach, after like a month I got this treatment and it helped my hair a lot. It is not magic and is not going to bring you back from melt but it did help my hair to feel softer and shiner again.
Hej, ni skickat 2 olika korgar dessutom är dom trasiga! (comprador verificado) –
Produkten luktar inte så mycket och funkar bra.
Jag är jätte nöjd.
Maria Virginia Silva Gonzalez (comprador verificado) –
Keratin Research Brazilian Treatment
Keratin Research Brazilian TreatmentI recently tried the Keratin Research Brazilian Keratin Treatment, and I’m genuinely impressed with the results. My hair became noticeably smoother, shinier, and much easier to manage after just one application. The frizz was reduced dramatically, even in humid weather, and the straightening effect lasted longer than I expected.
delilah (comprador verificado) –
Best Ever!
I have used a lot of different keratin treatments in the past but this is literally the best by far! I clicked on the QR code and followed instructions of how to apply. It was easy and the results.. perfect. Did not leave any residue and my hair was soft and silky. Even after i washed my hair for the first time after, my hair is so much more manageable! I have already recommended to to family members and will definitely continue to use this product in the future! I am not sure but I think my hair is type 3b or 3c.
Ayla (comprador verificado) –
Zuverlässig
Tut was es soll, die Haare werden glatt. Das ganze lässt sich aber nicht mehr auswaschen. Heißt es muss rauswachsen. Dabei sehen die Haare dann natürlich entsprechend aus…Bei dünnen Haaren wirken diese dann auch schnell sehr platt.
Emilly (comprador verificado) –
It’s ok
Ok
Nana Nette (comprador verificado) –
Follow directions!
Years ago, I had use Ion’s Smoothing system. It worked pretty good. The idea of blowing my hair dry and straightening it without product was scary so I decided against the manufacturer’s directions to use my own products for the blow dry and flat iron processing. My results were still pretty good. A year ago I started to notice that my relaxed hair was showing really bad damage around the hairline kind of crunchy, kind of thin, and I was concerned, so I decided to begin taking supplements suchbas liquid collagen, biotin and sawgrass. About 6 months ago, I began applying batana oil. These seemed to be working, but yhe results weren’t 100% yet. I decided to go back to keratin. I chose this system because I couldn’t find the Ion Smoothing System. I followed the directions and my results were really good. I used an oblong hair dryer for the blow dry. Then I used a ceramic heat brush as I sectioned my hair. Before flat ironing each section in 1/8 increments, I combed it out with a hot comb. I also used a pencil flat iron for the areas around my hairline (this was the final step that really made everything stand out). I did not use any other products until I finished the processing. I wrap my hair and for the week after initial processing and make sure that it didn’t get a drop of water in order to maintain the look. Now I don’t even need to flat iron it … blowing it is fine. Using hot curlers versus a curling iron also gives a more polished look. FYI, I dye my white Grey hair Tiger Brown using Herbb shampoo