B Luxury
B-Luxury The Repair Acid Heat Treatment Oil, 100ml
B-Luxury The Repair Acid Heat Treatment Oil, 100ml
Rated 4.0 out of 7.0 by Japan’s largest beauty community
Acid heat x "rich oil" for high-quality shine and moisture
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
This leave-in acid-heat treatment oil provides intensive care for dry, brittle, dry hair, wavy, curly hair, and highly damaged hair. When styled with the heat of a hair dryer or curling iron, the acid-heat treatment effect enhances and maintains a lustrous, smooth finish. It provides intensive care for hair damaged by color, perms, and hair dryer heat, leaving it supple and manageable. It creates naturally smooth, straight hair without damaging it. It also prevents bedhead for easy styling in the morning. A moisturizing oil pack protects hair from damage, leaving it moisturized and smooth. It protects against dryness, static electricity, and humidity. Recommended for: highly damaged hair in general, dry, brittle hair lacking moisture, wavy hair, curly hair, frizzy hair, colored and permed hair, UV-damaged hair, and flyaways.
Ingredients
(C13,14) Isoparaffin, Dimethicone, Glyoxylic Acid, Glyoxyloyl Carbocisteine, Glyoxyloyl Keratin Amino Acids, Argania Spinosa Kernel Oil, Macadamia Integrifolia Seed Oil, Camellia Japonica Seed Oil, Fragrance
How to use
How to use: When towel-dried, spread an appropriate amount on your palm and then apply a thin layer, focusing on damaged areas. After application, style with the heat of a hair dryer or hair iron. A straightening iron will create and maintain smooth, shiny straight hair, while a curling iron will create and maintain shiny curls. Recommended amount to use: Short hair: about the size of a 1-yen coin; Medium hair: about the size of a 100-yen coin; Long hair: about the size of a 500-yen coin
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.