The Muji Plant Fermentation Hair Mask is a scalp- and hair-friendly treatment made with 100% naturally derived ingredients*. Based on skincare concepts, this mask combines three types of plant fermentation liquids with plant-derived proteins to care for the scalp while repairing damaged hair. Infused with 10 moisturizing botanical oils, including rice bran oil and avocado oil, it delivers either resilient volume or deep moisture, depending on the variant you choose.

Available in two versions:

Volume (ハリコシ) – Strengthens fine or limp hair, giving it firmness, bounce, and natural volume.
Moisture (しっとり) – Smoothes and deeply hydrates dry, damaged hair for silky softness.

Fragrance
A soothing floral herb scent blended from essential oils:

Top notes: Orange, lime, mandarin, rosemary, lavender
Middle notes: Roman chamomile, ylang-ylang, geranium
Base notes: Woody, cedarwood

Key Features

Repairs hair damage and nourishes the scalp.
Contains rice bran fermentation liquid rich in vitamins & minerals.
Plant-based oils (avocado, rice bran, etc.) for hydration and shine.
Free from synthetic fragrance, coloring, mineral oil, parabens, alcohol, and silicones.
Mildly acidic, allergy-tested (not allergy-free for everyone).

Recommended For

People with fine or flat hair (Volume type).
Those who want fullness and body in their hairstyle.
People with dry or damaged hair (Moisture type).
Anyone seeking natural, silicone-free care.

How to Use

After shampooing and conditioning, gently towel-dry your hair.
Take an appropriate amount:
- Short: coin size (1 yen)
- Medium: coin size (10 yen)
- Long: coin size (500 yen)
Apply evenly through hair, focusing on the ends.
Leave for a few minutes, then rinse thoroughly.

Specifications