ONSENSOU Hot Spring Algae Essence Scalp Care Shampoo (300ml)


Kiyoko's Notes

A Japanese shampoo that contains seaweed extract from the hot thermal springs of Beppu, a city in Japan famous for their hot springs. This shampoo is gentle and sulfate-free that does everything from rebalancing your roots to adding light hydration to the hair. 

The Onsensou Scalp Care shampoo for hair growth utilizes natural Japanese Onsen hot spring algae. Its rich lather cleanses the scalp while infusing the hair with vitamins and nutrients found within Japanese onsen springs. The deep, fruity and refreshing scent of wild bluebell was specially scented in France.


Regular: Made for all hair types and scalp types

Mild: specially made for more sensitive scalps

Features Adds essential nourishment to the scalp
Supports healthy roots for hair growth
Normalizes oil production
Helps prevent hair loss
Cleanses away product build-up on hair & scalp
Hair concern Hair loss
Scalp care - sensitive scalps
Hair Type

 All hair types. Recommended for Sensitive Scalps

Made In JAPAN 🇯🇵
See more products from Onsensou

How to use

  1. Apply a quarter-size amount to wet hair.
  2. Massage into the scalp, let sit for 3 minutes.
  3. Rinse away and follow up with Onsensou conditioner


Ingredient Highlights
  • Iodine found in algae improves blood circulation in the hair follicles, stimulates scalp metabolism, and prevents hair loss. 
  • Algae Extract provides an abundance of cell & hair benefits. Rich in antioxidants & essential minerals for a healthy scalp and strong hair. 
  • Niacin stimulates hair follicles to aid in hair growth. 
  • Choline helps to regulate scalp oil production. 
  • Vitamin C provides cellular essential antioxidants for hair growth.
Full list of ingredients

water, sodium c14-16 olefin sulfonate, cocamidopropyl betaine, cocamide mea, Sodium methyl cocoyl taurate, polysorbate 80, algae extract, Hydrolyzed Yeast extract, polyquaternium-10, benzoic acid, fragrance, mentol, citric acid, EDTA-2Na, Chlorophyllin- Copper, Glycyrrhizic Acid, Phenoxyethanol

Customer Reviews

Based on 16 reviews
Regular version of shampoo

This will be my third time purchasing this shampoo within the last year and a half. My hair has been saved by this shampoo! I used to bleach and dye my hair for almost ten years of my life, after finally deciding to stop coloring my hair I wanted to get my hair back to being in a healthy state. Once I discovered Kiyoko on Tiktok and saw this product in particular, I immediately knew I had to give it a try. My hair has been growing out thicker and overall looks so much healthier. I’ve never been happier with the result of a product, I would highly recommend this shampoo to anyone! I could go on writing an essay about this shampoo, i love it that much! :)

Great Shampoo

I bought the set. Love the aesthetics and smell of this shampo. Gentle on the scalp and give you a luxurious feel!

Pretty Good

I really wanted to love this and it does everything it says, but it was just too heavy of a shampoo for my hair. Maybe I was just using it too often but it made parts of my hair stringy and greasy. I'm gunna try to use it every once in a while as a cleansing shampoo and hopefully it'll be better then. It made me lose less hair, it regulated the oil on my Scalp, and smells too good to give up on it.

Smells and feels good but not life changing

This shampoo is very luxurious and smells amazing, however I was hoping it would minimize hair loss but it didn't help with it. I also noticed I could go longer without washing (extra day) and did a really good job at cleaning off oils.


Saw this shampoo and conditioner on Tik Tok and decided to give it a try. That Tik Tok by Kiyoko beauty is accurate in describing. This range doesn’t only smell nice and expensive (husband compliments me everytime), it also truly clean my eczema-prone scalp and leaves no flakes right after or after few days 🥹 It truly feels like I go to spa everytime I use this range🥰 Not to mention Kiyoko ships these out super speedily. Thank you!❤️

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