The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo
The Matcha Rinse - Thickening Shampoo

The Matcha Rinse

Thickening Shampoo

$36 Sale Save

Good For: Fine, flat or thinning or shedding hair.

 

A weightless shampoo powered by matcha and advanced bio-actives that gently cleanses the scalp while promoting fuller, thicker-looking hair.

 

• Adds body and thickness without weighing down
Gentle for daily use and color-treated hair
Powered by matcha and advanced bio-actives

dermatologist tested • cruelty-free • sulfate free • vegan

Adding to Bag Added to Bag
  • Adds body and thickness without weighing down
  • Powered by antioxidant-rich matcha and advanced bio-actives 
  • Gentle for daily use and color-treated hair
  • Creates a rich, cushiony lather that cleanses without stripping

GOOD FOR: Fine, flat, thinning or shedding hair.

BASE-K offers a holistic approach to hair wellness—supporting long-term scalp vitality and hair resilience at every stage of life.

  • Thoroughly wet hair.
  • Use hands or the BASE-K scalp massager to lather on scalp and hair. Leave in for 2-4 minutes. Rinse well.
  • PRO-TIP: Pair with the BASE-K Scalp Brush for a deeply clarifying experience that stimulates circulation and encourages healthy growth potential.
  • Matcha – Detoxifies and energizes the scalp for renewed vitality
  • Acetyl Tetrapeptide-3 – Strengthens hair fibers and supports visible fullness
  • Rosemary – Known to help stimulate scalp circulation and support fuller, thicker-looking hair
  • Clover Flower – Works synergistically with peptides to strengthen and fortify hair for healthier-looking locks

No parabens, sulfates, silicones, phthalates, synthetic dyes/colorants or mineral oils

Complete your BASE-K Ritual

Inspired by Korean headspa rituals and the philosophy behind Korean multi-step skincare, the BASE-K Ritual reimagines haircare as a layered system that purifies, nourishes, and strengthens from root to strand.

Hero Ingredients

Harnessing Time-Honored Botanicals and Modern Bio-Actives.

Matcha

Matcha

Detoxifies and energizes the scalp for renewed vitality

Acetyl Tetrapeptide-3

Acetyl Tetrapeptide-3

Strengthens hair fibers and supports visible fullness

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Rosemary

Known to help stimulate scalp circulation and support fuller, thicker-looking hair

Rosemary

Clover Flower

Works synergistically with peptides to strengthen and fortify hair

Clover Flower

Curated Bundles

Curated collections for a complete, results-driven ritual