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A 300ml bottle of Kostume Purifier Leave In hair spray, shown on a clean, light beige background with a subtle reflection.
A bottle of Kostume hair mask  by Kostume RIo de Janeiro in a pale beige shade, standing on a light blue reflective surface with a subtle water splash graphic behind it.

Purifier Micelar Hair Mask — Detox Meets Deep Repair


The Brazilian micellar hair mask that lifts away buildup, oil, and impurities while it deeply nourishes — for a purified scalp and soft, restored, weightless hair.

60 ml | 300 ml · Free shipping on orders over $100

Buildup Is Blocking Your Best Hair

Styling products, hard-water minerals, oil, and city pollution collect on your scalp and coat every strand — leaving hair dull, heavy, and slow to absorb the care you give it. A regular conditioner just sits on top of the problem. The Purifier Micelar Hair Mask clears the slate and rebuilds in a single treatment, powered by micellar technology born in Rio de Janeiro.

WHAT IT DOES

One Mask. Five Ways Your Hair Changes.

See It in 60 Seconds

Benefits, ingredients, and how to use your Purifier Micelar Hair Mask — everything in one short watch.


What you'll see

· The key benefits of
· The four actives inside the formula
· How to apply - Home/Salon

Before & After

Real Results, One Treatment!
Hair after a single Purifier Micelar Hair Mask treatment.

Dry hair before Kostume Purifier Micelar liquid mask treatment
Before
Hydrated hair after Kostume Purifier Micelar liquid mask treatment
After

What's Inside

Micellar Technology, Bottled in Rio

The secret is in the micelles. As the mask works through your hair, these microscopic carriers lift away the impurities that dull your shine — while delivering conditioning agents deep into the fiber. The payoff: clean-feeling, deeply nourished hair that never feels coated, sticky, or greasy. It's the reset step at the heart of the Kostume Purifier detox ritual.

HOW TO USE

How to Use Your Micellar Hair Mask


1. Shampoo and towel-dry your hair until damp.
2. Apply from mid-lengths to ends. For a full detox, work it into the scalp as well.
3. Leave on for [X] minutes.
4. Rinse thoroughly with warm water.
5. Use [X] times per week, or whenever hair feels weighed down.

HOW TO USE

How to Use Your Micellar Hair Mask


1. Shampoo and towel-dry your hair until damp.
2. Apply from mid-lengths to ends. For a full detox, work it into the scalp as well.
3. Leave on for [X] minutes.
4. Rinse thoroughly with warm water.
5. Use [X] times per week, or whenever hair feels weighed down.

FAQ

Below are some of are common questions:

Micellar Leave-In Spray — Buy More, Save More

A 12-in-1 leave-in conditioner spray powered by micellar technology: micelles lift buildup and hard-water minerals while delivering hydration deep into the fiber. Detangles, tames frizz, protects from heat, and boosts shine — with no rinse and no greasy residue. Color-safe for curly, straight, and treated hair.

One bottle lasts most people around six weeks. Stock up and save up to 30%.