Izumi Tonic Thickening Serum
Thickening rice water serum for all types of fragile hair.
$84 CADA lightweight, thickening hair serum infused with Japanese-sourced rice water that hydrates, repairs damage, reduces split ends, and strengthens fragile hair while leaving hair soft and shiny.
Hair type
All Hair Types

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Izumi Tonic Thickening Serum
The Science
This thickening serum hydrates and strengthens fragile hair. Formulated with rice water to strengthen and repair, izumi tonic serum leaves hair 30x stronger and reduces split ends by up to 91%. This leave in treatment serum is powered by ceramides, perfect to thicken and increase hair diameter for hair lacking volume. apply after styling to add texture, thickness, shine and hold.
Instructions For Use
- After using izumi tonic shampoo and izumi tonic conditioner or mask, apply from lengths to ends after blow drying.
About Shu Uemura
In 2007, Mr. Uemura expanded his skincare and makeup expertise by launching Shu Uemura Art of Hair, aiming to elevate hairdressing as an essential part of a woman’s beauty. Combining nature, science, and artistic passion, the brand offers a unique balance that reflects Japan’s timeless, luxurious culture.
Shu Uemura Art of Hair brings cutting-edge hair artistry and top-quality Japanese craftsmanship to the world, featuring innovative products and tools, all designed with precision and premium ingredients. With a focus on creativity and personalization, the brand delivers a distinctive fusion of luxury and functionality.
