Skin Cotton
Skin Cotton Beautiful Straight Acid Heat Hair Pack, 180g (Tuberose)
Skin Cotton Beautiful Straight Acid Heat Hair Pack, 180g (Tuberose)
@cosme rating: 3.9/7.0
Texture correction for stubborn wavy hair
✓ 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 hair mask is recommended for those who have struggled with stubborn frizz, those who want a full-fledged acid-heat treatment at home, and those who want beautifully straight hair. It contains a salon-quality high concentration of glyoxylic acid, a frizz-repairing ingredient, to achieve beautifully straight hair. It's also packed with luxurious beauty ingredients like high-pressure-processed collagen, silk, and keratin.
Ingredients
Water, cetearyl alcohol, sorbitol, dimethicone, pentaerythrityl tetraethylhexanoate, isopentyldiol, PPG-1/PEG-1 stearamine, cetyl alcohol, hydrolyzed hydrogenated starch, glyoxylic acid, zein, sodium dilauramidoglutamide lysine, hydrolyzed collagen, isostearoyl hydrolyzed collagen, hydrolyzed silk, (dihydroxymethylsilylpropoxy) hydroxypropyl hydrolyzed silk, hydrolyzed keratin (wool), hydroxypropyl chitosan, dihydroxypropylarginine HCl, gamma-docosalactone, hematin, meadowfoam delta-lactone, gluconolactone, sodium hyaluronate, ceramide NG, ceramide NP, ceramide AP, dimethiconol, chlorphenesin . Quaternium-33, Quaternium-18, Cholesterol, Glutamic Acid, Isostearic Acid, Octyldodecanol, Glyceryl Amidoethyl Methacrylate/Stearyl Methacrylate Copolymer, Glycerin, Behenamidopropyl Dimethylamine, Isostearyl Isostearate, Amodimethicone, Arginine, Lauryl PEG-10 Tris(trimethylsiloxy)silylethyl Dimethicone, Behentrimonium Methosulfate, Steartrimonium Chloride, Guar Hydroxypropyltrimonium Chloride, Caprylic/Capric Triglyceride, Butylene Glycol, Stearyl Alcohol, Dipropylene Glycol, Ethanol, Propylene Glycol, Lactic Acid, Tocopherol, Phenoxyethanol, Sodium Benzoate, Fragrance, Caramel
How to use
After shampooing, lightly drain the water and apply an appropriate amount (about two teaspoons for medium-length hair) to areas of your hair where you are concerned about frizz, then leave it for a while and rinse thoroughly. Leave it on for about three minutes after application to see better results. After that, use your favorite treatment as usual to protect the surface of your hair. After towel drying, use a hair dryer or straightening iron to apply heat for even shinier, straighter hair. Use two to three times a week.
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.
It smells nice and moisturizes my hair. It also tames frizz and keeps my hair from getting messy on humid days, which is a great feeling.
My hair is in much better condition. The scent is amazing! I like Skin Cotton products and use their body care products, but this hair care product is also great! It calms down my frizzy hair and makes it smooth. It contains a high amount of keratin and is reasonably priced, so I highly recommend it!
I felt like the ends of my hair were more manageable. Also, it reduced the overall volume of my hair, and even frizzy hair became straighter! It's worth more than the price, so I can highly recommend it.
I bought this because I was attracted to the acid heat treatment ingredients. My hair type is normal, the volume is normal, and it's a little curly. I have been regularly going to the salon to get my hair ironed after drying. I bought a similar product at the same time, but it only made my hair a little more moisturized than that, so I didn't notice any particular effect.
I've tried a lot of hair packs, but I've never seen any dramatic results. This one isn't bad, but it wasn't what I was looking for, so I won't be buying it again.