made in Japan
Crafted with meticulous attention to detail, our formulas exceed the highest quality standards on the planet.
uniquely you
You deserve to enjoy haircare that truly works. So we’ve made it easy to create a customized routine that fits your individual hair type.
all natural
We only include plant-based, and eco-friendly ingredients proven to support the skin and hair.
non-toxic
We never use any synthetic dyes, mineral oil, parabéns, petroleum surfactants, silicon, talc, or sulfates. Ever.
Moshi Moshi
We are JCOS, and we are obsessed with Japanese beauty. So much so that we took ourselves to Japan, sourced the absolute best products, and brought them home to share with you! They're gentle, yet effective and completely clean. Our bottles are all refillable so they're even gentle on the environment. We hope you love them as much as we do!
Learn MoreIntroducing
Your New Ritual
JCOS formulas are all cross-functional. They add moisture, create volume and texture, and promote hair and scalp health. Making them especially helpful for managing difficult hair. Each JCOS product can be used independently or as part of a multi-step application to achieve exceptional results.
From the Japanese word Chōwa
We celebrate the beauty of life and harmony with nature.
View All ProductsProduct
Ahalo Butter
Ahalo Butter is one of our carefully selected japanese hair products. Even healthy and strong hair quickly deteriorates through improper care, colouring, bleaching or straightening. Regular shampoo and conditioner may be not enough. That is why you should trust Japanese hair care cosmetics that are enriched with potent ingredients like rice protein, seaweed, camellia oil, etc. These products are devoid of harmful chemicals, reduce static, and tame frizz and flyaways. On our site, you can buy the best quality Japanese hair care of all kinds - moisturizing, conditioning or strengthening sets that will improve your overall hair health.
&Herb
&Herb is one of our carefully selected japanese hair products. Even healthy and strong hair quickly deteriorates through improper care, colouring, bleaching or straightening. Regular shampoo and conditioner may be not enough. That is why you should trust Japanese hair care cosmetics that are enriched with potent ingredients like rice protein, seaweed, camellia oil, etc.,. These products are devoid of harmful chemicals, reduce static, and tame frizz and flyaways. On our site, you can buy the best quality Japanese hair care of all kinds - moisturizing, conditioning or strengthening sets that will improve your overall hair health.
Treat your hair with Japanese hair care!Product
&Honey
&Honey is one of our carefully selected japanese hair products. Even healthy and strong hair quickly deteriorates through improper care, colouring, bleaching or straightening. Regular shampoo and conditioner may be not enough. That is why you should trust Japanese hair care cosmetics that are enriched with potent ingredients like rice protein, seaweed, camellia oil, etc.,. These products are devoid of harmful chemicals, reduce static, and tame frizz and flyaways. On our site, you can buy the best quality Japanese hair care of all kinds - moisturizing, conditioning or strengthening sets that will improve your overall hair health.
Clyanal
Clyanal is one of our carefully selected japanese hair products. Even healthy and strong hair quickly deteriorates through improper care, colouring, bleaching or straightening. Regular shampoo and conditioner may be not enough. That is why you should trust Japanese hair care cosmetics that are enriched with potent ingredients like rice protein, seaweed, camellia oil, etc.,. These products are devoid of harmful chemicals, reduce static, and tame frizz and flyaways. On our site, you can buy the best quality Japanese hair care of all kinds - moisturizing, conditioning or strengthening sets that will improve your overall hair health.
Treat your hair with Japanese hair care!Product
Latte Sham
Latte Sham is one of our carefully selected japanese hair products. Even healthy and strong hair quickly deteriorates through improper care, colouring, bleaching or straightening. Regular shampoo and conditioner may be not enough. That is why you should trust Japanese hair care cosmetics that are enriched with potent ingredients like rice protein, seaweed, camellia oil, etc.,. These products are devoid of harmful chemicals, reduce static, and tame frizz and flyaways. On our site, you can buy the best quality Japanese hair care of all kinds - moisturizing, conditioning or strengthening sets that will improve your overall hair health.