ISSHI
ISSHI The Hair Keep Oil Beta Shot Moist, 100g
ISSHI The Hair Keep Oil Beta Shot Moist, 100g
@cosme rating: 5.1/7.0
A "hair change" keeping oil that changes the texture of your 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
Isshi for your hair concerns. This hair oil from the hair care brand "Isshi" addresses stubborn hair concerns like frizz, frizz, and dryness. Its unique formula repairs and moisturizes hair, leaving it smooth, manageable, and silky. Furthermore, applying heat from a hair dryer or iron helps maintain the desired finish for hours. . "Moist" is a moisturizing type. For normal to thick (coarse) hair. 1. A blend of oils focused on penetration. A luxurious blend of 16 botanical oils for fast penetration and long-lasting moisturizing. The carefully tuned oil blend leaves hair both smooth and moisturized. The oil's texture is smooth and moisturizing, emphasizing penetration. It also targets the CMC-β layer, the gap between the cuticle that connects the inside and outside of the hair, delivering moisturizing and repairing ingredients to the hair. 2. Use heat to keep your hair looking its best for a long time. Ishi's unique "HEAT and KEEP" formula keeps your hair looking its best for a long time. It contains an exquisite blend of heat-reactive hair repair ingredient γ-docosalactone, oil-soluble keratin that repairs damaged hair, and botanical repair ingredients that effectively control frizz. Maintains your hair's ideal condition by using a hair dryer or hair iron. 3. Multi-purpose formula for moisturizing, repairing, protecting, and maintaining hair. Not only does it protect the hair surface, but it also contains a luxurious blend of highly moisturizing ingredients, CMC repair, cuticle repair ingredients, and 18-MEA repair ingredients, restoring hair's natural moisture and shine. Furthermore, by utilizing the heat of a hair dryer or iron, it maintains its shape for a long time. It also contains ingredients that address static electricity, which can cause hair tangles, and damage caused by summer UV rays, making this one bottle packed with multiple functions. 4. The tiny pump allows you to fine-tune the amount you dispense. One pump of Isshi hair oil is just 0.1 mL. It controls excess oil and delivers the perfect amount to relieve the stress of stickiness.
Ingredients
Hybrid Safflower Oil, Isododecane (Caprylic/Capric Acid) Coco-Alkyl, Caprylic/Capric Triglyceride, Phytosteryl/Octyldodecyl Lauroyl Glutamate, γ-Docosalactone, Meadowfoam-δ-Lactone, Brassica napus seed oil/Tea Tree Forsythia chinensis seed oil copolymer, Isostearoyl Hydrolyzed Keratin, Ascorbyl Tetraisopalmitate, Hydrogenated Polyfarnesene, C15-19 Alkaline, Argania Spinosa Kernel Oil, Squalane, Macadamia Integrifolia Seed Oil, Jojoba, Olive Fruit Oil, Rosa Canina Fruit Oil, Almond Oil, Butyrospermum Parkii (Shea) Butter, Meadowfoam Oil, Moringa Prunus oleifera (Morinda) Seed Oil, Sclerocarya Birrea Seed Oil, Baobab Seed Oil, Sesame Seed Oil, Rice Bran Oil, Sunflower Seed Oil, Hydrogenated Rosin Acid Pentaerythrityl, Octyldodecyl Isostearate, Isononanoic Acid, Tocopherol, Fragrance
How to use
As a treatment oil 1. After towel drying, gently spread an appropriate amount into the palm of your hand onto semi-dry hair. Apply to the inside of the hair, then from the middle to the ends, and finally gently work the remaining oil into the entire hair. 2. Use a hair dryer to dry from the roots to the ends, then style using a brush or hair dryer. *Using cool air to style will add shine and make your hair more manageable. As a styling oil 1. Apply a thin, even layer to dry hair from the middle to the ends. 2. Apply heat with a straightening iron or curling iron and slowly run the oil through your hair to style it to your desired shape. <How much to use> This oil has excellent penetration, so use a small amount. It is designed to dispense a small amount that can be adjusted to fit your needs. 1 push: 0.1 mL Short hair: 2 pushes / Medium hair: 2-3 pushes / Long hair: 3-5 pushes
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've been wanting this for a long time, and finally bought it! It's amazing!! I use it before ironing, and it keeps my hair straight and smooth. It's the best. Even I, who has sensitive skin, was able to use it!
I use it as an after-bath product. After roughly drying my hair with hair milk, I apply this and then dry it thoroughly. It's a light, smooth oil that leaves my hair feeling smooth without being too heavy. I also like the refreshing, sweet, watermelon-like scent. I'll definitely be using it again in the future.
I bought this to help me until the oil I bought online arrived. It's not too heavy, but it's moisturizing and I love it! The scent is sweet, too.
It's a light oil so it's not suitable for styling, but it's non-sticky and moisturizing, making it easy to use.
I don't feel like I'm wearing much at the recommended amount, so I use a little more. I switched to ReFa Lock Oil because I don't like how it gets oily over time. I have curly hair, so I want to put something on before using a straightening iron. It's better than ReFa, but it still gets oily by night.