LUTY
Luty Smooth Treatment, 500g (Floral Musk Scent)
Luty Smooth Treatment, 500g (Floral Musk Scent)
@cosme rating: 6.0/7.0
Premium beauty ingredients give you light, bouncy, smooth and shiny 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
[For soft, fine, and tangle-prone hair] This serum treatment addresses all the concerns caused by lack of moisture: frizz, frizz, dryness, and stiffness. Its "nurturing care" with naturally derived amino acids hydrates hair from within, leaving it lustrous and hydrated. ▼5 Features. Hair serum treatment: This unique formula, made with naturally derived ingredients and packed with nutrients for beautiful hair, is suitable for those with sensitive skin.. By replenishing the amino acid CMC, which acts as a pathway for moisture and oil, it properly balances the moisture within the hair, promoting the penetration of beauty ingredients and retaining ample moisture within the hair, solving all hair concerns.. Premium beauty ingredients: 43 high-performance ingredients, including hematin, which adds bounce and body to hair, provide intensive care for damage. The ingredients penetrate deep into the hair, directly addressing damage. It creates a barrier to protect the cuticle, maintaining moisture.. A gentle fragrance you'll want to use every day: The floral musk scent, which changes over time, creates a soothing bath time experience.・Free of 12 ingredients that are harmful to hair and skin: <parabens/sodium lauryl sulfate/sodium laureth sulfate/sodium olefin (C14-16) sulfonate/sodium pareth sulfate/sodium laureth-3 acetate/DEA/MEA/potassium soap base/sulfates/UV absorbers/synthetic colorants>
Ingredients
Water, Cetyl alcohol, C13-15 alkane, Glycerin, Pentaerythrityl tetraethylhexanoate, Steartrimonium chloride, Behentrimonium chloride, Dimethicone, Jojoba seed oil, Shea butter, Squalane, Isostearoyl hydrolyzed collagen, Isostearoyl hydrolyzed silk, Laminaria ochroleuca extract, Keratin, Taurine, Lysine HCl, Leucine, Histidine HCl, Valine, Sodium aspartate, Isoleucine, Allantoin, Phenylalanine, Tyrosine Inosinate, Disodium Guanylate, Serine, Glycine, Glutamic Acid, Alanine, Arginine, Threonine, Proline, Ceramide NG, Ceramide NP, Ceramide AP, Lanolin Fatty Acids, Macadamia Integrifolia Seed Oil, Olive Fruit Oil, Argania Spinosa Kernel Oil, Soybean Oil, Daucus Carota Sativa (Carrot) Root Extract, Rosa Canina Fruit Oil, Hematin, Catalase, Tocopherol, Citric Acid, Quaternium-18, Quaternium-33, Cholesterol, Phytosteryl/Octyldodecyl Lauroyl Glutamate , Caprylic/Capric Triglyceride, Cholesteryl Lanolinate, Sodium Dilauramidoglutamide Lysine, Isostearic Acid, Isostearyl Alcohol, Lactic Acid, Polyquaternium-10, Polyquaternium-51, Isopropanol, Guar Hydroxypropyltrimonium Chloride, Dimethiconol, Octyldodecanol, Behenyl Alcohol, Dipentaerythrityl Hexahydroxystearate/Hexastearate/Hexrosinate, Superoxide Dismutase, Propylene Glycol, PPG-90 Butyl Ether, Butylene Glycol, Dipropylene Glycol, Phenoxyethanol, Alcohol, Fragrance
How to use
After shampooing, apply an appropriate amount to your entire hair and rinse thoroughly. Tips for enhancing effectiveness: Fill a washbasin with hot water and dissolve the treatment (about the size of a 500 yen coin) in it, then soak your hair in the water and let it soak in for amazingly smooth hair.
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.
As I age, my hair is thinning and losing volume, which is a concern for me. I came across this product after reading online reviews that recommended amino acid shampoos. I chose "Smooth" because it said, "Even thin, soft hair will be smooth and fluffy, with volume and a smooth finish." The scent is light and musky. It's one of my favorite scents, so I find it soothing while washing. It takes a little while to rinse out, but when I dry it, my hair feels fluffy. It was a product I had high hopes for, and I expect the results to become even more enjoyable with continued use.
I have naturally fine, flat hair, but after using this product, my roots immediately felt fluffy and lifted. Since switching to this product, I feel like my hairstyle stays in place less during the day!
The feeling after washing was so good that I thought shampoo alone would be enough. It's also easy to use because it has almost no scent.