O by F
O by F Repair Treatment, 250g
O by F Repair Treatment, 250g
Rated 3.8 out of 7.0 by Japan’s largest beauty community
A treatment that leaves hair moisturized and shiny
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
This treatment repairs and protects from within, replenishing the hair's barrier function and leaving it moisturized and shiny. It contains plant-derived ingredients such as heat-active ingredients*, rosehip extract, and pea protein, as well as avocado oil and shea butter, which repair and protect from within, replenishing the hair's barrier function and leaving it moisturized and shiny. *Erucalactone (γ-docosalactone)
Ingredients
Water, glycerin, behenyl alcohol, hydrogenated rapeseed oil alcohol, behenamidopropyl dimethylamine, PPG-3 caprylyl ether, hydrogenated castor oil isostearate, cetyl alcohol, hydrolyzed pea protein, gamma-docosalactone, rosemary leaf extract, copper chlorophyll, spirulina platensis extract, astaxanthin, haematococcus pluvialis extract, hydrolyzed soy protein, rosa canina fruit extract, bidens frondosa extract, avocado Brassica napus (grass) oil, Shea butter, Bis(Behenyl/Isostearyl/Phytosteryl) Dimer Dilinoleyl Dimer Dilinoleate, Glyceryl Stearate, Lactic Acid, Caprylic/Capric Triglyceride, Dimer Dilinoleyl Dimer Dilinoleate, Maltosyl Cyclodextrin, Cyclodextrin, Maltose, Diethyl Sebacate, Butylene Glycol, Alcohol, Fragrance (Natural Essential Oils), Glyceryl Caprylate, Ethylhexylglycerin, Sodium Benzoate
How to use
After shampooing, drain the excess water and take an appropriate amount in your hand, then apply it evenly to your entire hair. Then rinse thoroughly.
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.