La Casta
La Casta Hair Mask Cartridge
La Casta Hair Mask Cartridge
Easy to refill and can be used until the very last drop.
Couldn't load pickup availability
• Authenticity guaranteed.
• Ships direct from Japan in 3-5 days
• Custom duties & tariffs fully handled by us for US customers.
• Track your order via USPS, Royal Mail, Canada Post, Australia Post.
View full details
What it is
This is a cartridge-type container exclusively for refilling Aroma Esthe Hair Masks.*Please note that this product is an empty container with no contents inside.*Product shape and design may change without notice.Thank you for your understanding.
Ingredients
How to use
Turn the body of the cartridge-type container and remove the cover. *Do not remove or loosen the pump part. Do not remove the sticker attached to the refill (for refilling), and insert it into the body with the folded part facing downwards. *Do not cut the refill (for refilling), just insert it as is. *Do not remove the sticker attached. Put the cover on and push down from above with both hands in one go until you hear a click. *The pipe will make a hole in the pouch, so turn the bottom part to close it. *Once the pipe has been set, never remove the pump or cover. Setting it again will prevent the contents from coming out.
We ship internationally from Japan!
Frequently Asked Questions
Are the products you sell authentic?
Authenticity is 100% guaranteed. We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves and never outdated.
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 received this shampoo as a gift and loved how it lathered and left my hair feeling clean, so I bought it for myself. The bottle is large, so I can keep using it without worrying about it running out.
It's very easy to use. It's not greasy and the container is easy to wash, so it's hygienic.
It's bigger than I thought it would be, but the inside is pretty tight, so you have to push it in when refilling. It's easy to use after refilling.
The colors are cute and easy to use! I recommend Lakasta's Chanterelle!
It's big, but I like it because I don't have to refill it.