
Part of the Regenerative Good Line, this shampoo features over 10% distilled Kuromoji water, sourced from a plant native to Izu. Designed to nourish the scalp, deeply moisturize, and strengthen hair from the roots, these products deliver holistic care for your hair and scalp.
Powered by amino acids and plant-derived surfactants, the shampoo creates a fine, lightweight foam that gently cleanses while preserving your hair's natural moisture. It hydrates deeply, leaving your hair soft, healthy, and full of life from root to tip.
Key Ingredients
Scent
Texture
Concern
Hair Type
Uka Routine
Step 1
Treatment
Step 2
Wash
Step 3
Condition
Step 4
Dry
Step 5
Style







Kuromoji

Funori

Henna

Camellia
Gently calms the scalp, eases inflammation, and promotes a healthy oil balance.
Seaweed extract gently cleanses while locking in moisture, leaving hair soft, glossy, and bouncy.
Henna is rich in tannins, which help provide firmness and resilience to the hair.
Deeply hydrates and smooths the hair cuticle, enhancing shine and softness without weighing it down.
uka=⽻化 in Japanese means when a pupa comes out of the cocoon and becomes a butterfly.
uka - the Tokyo-based Japanese beauty brand - is looking to play a role in helping men and women become beautiful and spread beauty through the world, like butterflies pollinate flying from one flower to another.
With the belief that “true beauty” is not only about external appearance but also a smile that comes from the things that make you happy, uka helps you build confidence through haircare and cosmetics derived from natural ingredients, developed and tested in their exclusive Tokyo hair & beauty salons.
The uka Head Therapy Series includes amino acid-based hair-care products aimed to deliver shiny, healthy hair: regenerating scalp cleaners and serums, nourishing hair oils, targeted shampoos and conditioners. The series incorporates 15 types of amino acid-based ingredients (amino acid make up more than 80% of the hair fiber) and the naturally derived thermal hair repair ingredient "γ-docosalactone" which reacts with the heat from the hair dryer to bind with proteins in the hair and give long-lasting bounce and resilience.