Moist Diane
(Restocking) Moist Diane Hair Treatment Oil Rich, 100ml
(Restocking) Moist Diane Hair Treatment Oil Rich, 100ml
@cosme rating: 3.0/7.0
Packed with luxurious rare oils, it leaves your hair smooth and manageable all the way to the ends!
✓ 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
Leave-in treatment hair oil Intense repair for shiny hair all the way to the ends Formula that maximizes the effects of rare plant-based oils. argan oil. baobab oil. Thoroughly repairs even severely damaged or unmanageable hair all the way to the ends Recommended for those who want to experience shine and moisture, those with curly hair that tends to dry out, and those who dye their hair
Ingredients
Dimethicone, Cyclopentasiloxane, Isopropyl Myristate, Neopentyl Glycol Diethylhexanoate, Argania Spinosa Kernel Oil, Adansonia Digitata Seed Oil, Prunus Prunus Seed Extract, Cetearamidoethyl Diethonium Hydrolyzed Rice Protein, Safflower Oil, Lupinus Alba Seed Oil, Mangifera Indica (Mango) Seed Oil, Theobroma Grandiflorum Seed Butter, Carapa Guaianesensis Seed Oil, Sclerocarya Birrea Seed Oil, Water, PEG-3 Dimethicone, Glycerin, Citric Acid, Tocopherol, Fragrance, Yellow 204, Purple 201, Red 225
How to use
Before blow-drying with a hair dryer. As a finishing touch to styling: 1. Take 1-2 pearl-sized amounts (for medium-long hair) into the palm of your hand and apply, focusing on the ends of your hair. *Starting with areas that are particularly damaged. 2. Rub the remaining oil in your palm into your hair, making sure it is evenly distributed throughout your hair. *If you apply too much, the result will be heavy, so be careful with the amount. If you feel like you don't have enough, add more little by little to find the perfect amount. Apply hair oil from the inside of your hair, not the surface. Rub your fingers through your hair from the inside to massage it in. 3. Afterwards, lightly stroke the surface of your hair with the oil still on it for a glossy, natural finish.
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.
I used Moroccan Oil, but it was hard to find and expensive, so I tried other products and finally settled on this one. I apply it to the ends of my hair after using a hair dryer, and then dry it with a hair dryer. It's cheap, the container is light, and although it's not as effective as Moroccan Oil, I recommend it. By the way, the shampoo is BOTANIST.
I don't know how many times I've bought this product. It really suits me. I don't mind the flyaways as much anymore. I used to have a few strands that would fly away as if they were caused by static electricity, but that has decreased.
I used it after towel drying and before drying with a hair dryer. It's a light, smooth oil overall, so it may not be enough for some people. It may be suitable for people who don't want to use heavy products before going to bed, but since I bleach my hair a lot, it wasn't enough for me. The scent seems to be popular with everyone.
I bought this product along with shampoo and conditioner. It doesn't have any moisturizing power. It feels dry. If you apply too much, it becomes shiny. I don't really understand the benefits, so it doesn't run out.
I wanted a leave-in oil type treatment, so I bought this from Diane to go with my shampoo. It's reasonably priced and great value for money. I use it every day and it doesn't run out (it's an oil, so a small amount is enough for moisturizing), it has a nice scent that's not too strong, and it's not too heavy, so it's easy to use even in the summer. I reapply it before using the hair dryer and before going to bed, so maybe it won't be enough in the winter?