hair monster lab
hair monster lab Cap Sheet (White)
hair monster lab Cap Sheet (White)
Rated out of 7.0 by Japan’s largest beauty community
You can cut it to the size you like.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Stick it to the forehead of your hat to prevent stains from foundation, hair powder, sweat, and other impurities. Ideal for those who dislike the itchiness of knit hats. Prevents bacterial growth and reduces odor. Disposable type Available in two colors: Black and White 23.5 x 3.7 x 0.1 Non-woven fabric Unscented +Z30:Z31 Use it in the following places: Inside caps, hats, knit caps, school caps, helmets, wigs, etc. On the collars and sleeves of shirts, jackets, golf wear, work clothes, baseball uniforms, karate uniforms, etc. For blisters (on the shoe side) *Cut to your desired size.
Ingredients
How to use
(1) Remove the tape on the back. (2) Press down from the center outwards to attach the sticker.
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.