Sleek by sarasalon
Sleek by sarasalon Grace Repair Night Mask, 200g
Sleek by sarasalon Grace Repair Night Mask, 200g
Rated 5.7 out of 7.0 by Japan’s largest beauty community
Repairs damaged hair, leaving it smooth and shiny
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
This deeply penetrating nighttime treatment intensively repairs damaged hair, leaving it smooth and shiny the next morning. The smoothing support ingredient "Polyquaternium" reduces friction damage while you sleep. The Polynesian moisturizing ingredient Alteromonas ferment extract (moisturizing ingredient) wraps the surface of your hair in moisture, leaving it feeling smooth and silky the next morning.
Ingredients
Water, stearyl alcohol, glycerin, cyclopentasiloxane, dimethicone, behentrimonium chloride, diethyl sebacate, amodimethicone, hydrolyzed keratin (wool), steardimonium hydroxypropyl hydrolyzed keratin (wool), hydrolyzed keratin (cashmere goat), (dihydroxymethylsilylpropoxy) hydroxypropyl hydrolyzed keratin (wool), hydroxypropyltrimonium hydrolyzed keratin (wool), hydrolyzed silk, hydroxypropyltrimonium hydrolyzed silk, isostearoyl hydrolyzed silk, (hydrolyzed silk/PG propyl methylsilanediol) crosspolymer, (dihydroxymethylsilylpropoxy) Hydroxypropyl Hydrolyzed Silk, Hydrolyzed Conchiolin Protein, Alteromonas Ferment Extract, Polyquaternium-51, Quaternium-18, Quaternium-33, Argania Spinosa Kernel Oil, Baobab Seed Oil, Sunflower Seed Oil, Apple Seed Oil, Olive Fruit Oil, Jojoba Seed Oil, Macadamia Integrifolia Seed Oil, Eucalyptus Leaf Oil, Yuzu Seed Oil, Rosa Canina Fruit Oil, Butylene Glycol, Squalane, Isopropanol, PEG-55 Stearate, Dicocodimonium Chloride, Hydrogenated Polyisobutene, Steartrimonium Chloride, Lauryl Betaine, Isostearic Acid, Hydroxyethylcellulose, PG, Cholesterol, Polyquaternium-10, Phenoxyethanol, Fragrance
How to use
[Suggested Use] For medium-length hair, use the amount equivalent to one grape vinegar, and for long hair, use the amount equivalent to two grape vinegars. After shampooing, take an appropriate amount in your hand and let it soak into your hair for 1-3 minutes, then rinse thoroughly. For damaged hair, we recommend using it after a treatment.
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.