STEPHEN KNOLL
STEPHEN KNOLL Premium Sleek Nuance Arrange Treatment (Straight), 80g
STEPHEN KNOLL Premium Sleek Nuance Arrange Treatment (Straight), 80g
@cosme rating: 5.6/7.0
Smooth Straight Remake Treatment
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
This treatment serum repairs hair to the core and creates smooth, nuanced straight hair. It easily restores frizzy hair every time you use it. It protects hair from damage caused by UV rays and heat from hair irons, leading to healthy hair.
Ingredients
Water, PG, dimethicone, phenyl trimethicone, mineral oil, cetearyl alcohol, ethanol, tocopherol, BHT, PEG-10 hydrogenated castor oil, PVP, isopropanol, citric acid, sodium citrate, cholesterol, dicocoyl ethyl hydroxyethylmonium methosulfate, glyceryl stearate, steartrimonium chloride, triethylhexanoin, behenyl alcohol, behentrimonium chloride, ethylhexyl methoxycinnamate, laureth-23, laureth-4, sodium laureth sulfate, methylparaben, sodium benzoate, fragrance
How to use
Apply to dry hair. Dispense a small amount (1-2 pearl-sized amounts) into the palm of your hand and smooth over areas of frizz to achieve natural straightness. Add a little at a time as needed. Can also be used before using a hair dryer.
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.
I've bought this product nearly 10 times. I try a variety of other products and I'm a bit unsure, but this one is incredibly easy to use and has never failed me. While it's supposed to be applied after drying, I sometimes apply it wet as well. My hair is naturally dry, but I hate the flat, volume-losing effect. In the winter, with its low humidity, I have to be careful with my hair. This product provides moisture without being oily, leaving my hair smooth yet fluffy and airy. It's a must-have item that I keep in my home, bag, and office, constantly replenishing whenever I run out, but the downside is that it's only available in limited locations. I buy it at the KOSE section of my local supermarket, and I always try to shop when the points are good and I'm running low on what I want. The scent isn't too strong, so I can layer it up, and it doesn't make my hair shiny. I hope it never goes out of stock.
I wasn't expecting much, but it's actually pretty good. The scent isn't too strong, and I put it on in the morning and it keeps my hair straight until night.
I bought this product after reading other people's reviews. It has a loose texture and the cap closes by twisting, so it doesn't seem to leak if you close the lid tightly. When I use it, it straightens my hair beautifully and leaves a nice, manageable finish, which I personally think is great. I'll probably buy it again even if it runs out.
I've bought this product many times. I apply it to dry hair and use a straightening iron to make it smooth! What's more, it's under 1000 yen, making it easy to purchase. It also has a lovely Steven Knoll scent, so I have no complaints, but I'd be happy if they came out with a larger volume version!
The scent is a little strong. It's Stephen Knoll after all (lol). The slightly oily cream is a little hard to spread. I'm not sure how much to get, but if you apply it to dry hair before using a hair iron or blow dryer, it helps keep your hair in place! I also lightly apply it as a finishing touch!