




Scalp Mask
Scalp Mask
A physician-formulated exfoliating scalp mask with natural ingredients that eliminate impurities and preserve the scalp microbiome. Clinically shown to dissolve excess sebum and balance oil production, remove dirt and product build-up, and visibly improve dryness and flakiness.1

Clinically effective

Physician-formulated

Color and extension safe
Section dry or damp hair with the tip of the tube and apply mask directly to the scalp using enough to lightly cover the scalp. Next, lightly massage into the scalp with fingertips and leave in for 3 to 5 minutes. Rinse with water. Use 1-2 times per week for oily hair, or 2-3 times per week for dry hair.
Dissolves excess sebum and balances oil production on the scalp1
Removes impurities and product build-up on the scalp1
Visibly improves an itchy, flaky scalp caused by dryness1
Promotes a healthy scalp for improved hair quality1
Hormones, drugs, parabens, phthalates, silicones, sulfates, synthetic fragrance.




Exfoliate and detoxify your scalp microbiome.

What you see and feel:
Oily scalp and hair, dryness-induced flakiness and itchiness, or scalp build-up from styling products.

What is happening:
As a result of hormone imbalances, over-styling, product usage, dirt, and dust, your scalp and hair may experience an overgrowth of microbes that get trapped, clogging pores at the scalp and damaging hair.

How we address it:
Our scalp mask is a science-backed formula that works to dissolve excess sebum and remove product build-up without stripping the scalp. This helps to balance the scalp microbiome, cultivating the optimal ecosystem for improved hair health.
Control oiliness, dryness, and build-up—
for your healthiest scalp and hair.
Control oiliness, dryness, and build-up—
for your healthiest scalp and hair.

Before

After
Pam, 25
“It removed oil build-up on my scalp! After rinsing the mask out of my hair, it felt soft as well.” Nutrafol Nutrafol Nutrafol Nutrafol
Removes Build-Up
Regulates Sebum

Before

After
Victoria, 29
“The texture of the mask was so nice. My scalp feels less congested and much less oily.” Nutrafol Nutrafol Nutrafol Nutrafol Nutrafol Nu
Reduces Oil & Sebum

Before

After
Marissa, 26
“My scalp is on the dryer side with a lot of noticeable product build-up, but after this mask my scalp feels super clean and balanced.”
Removes Build-Up
Removes Dirt & Oil

Nutrafol Build-Up Blocker Scalp Microbiome Exfoliating Mask
Other Scalp Exfoliators
Physician- formulated
Microbiome-optimized and tested
Physical & chemical exfoliation
few
Balances sebum production
few
Safe for sensitive scalps
some
How to use:
1
Using the tip of the tube, gently section dry or damp hair and apply mask directly to the scalp. Use enough mask to lightly cover the scalp.
2
Massage into the scalp with fingertips.
3
Leave in for 3-5 minutes.
4
Rinse with water.
5
Repeat 1-2 times per week for oily hair, or 2-3 times per week for dry hair.

How to use:
1
Using the tip of the tube, gently section dry or damp hair and apply mask directly to the scalp. Use enough mask to lightly cover the scalp.
2
Massage into the scalp with fingertips.
3
Leave in for 3-5 minutes.
4
Rinse with water.
5
Repeat 1-2 times per week for oily hair, or 2-3 times per week for dry hair.
We’re serious about facts.
Ask away.
Build-Up Blocker will not grow your hair. But, it will balance your scalp microbiome, cultivating the optimal ecosystem for healthy hair. We recommend using Scalp Microbiome Support products like Build-Up Blocker with your Hair Growth Nutraceuticals to optimize your hair health.
We recommend Build-Up Blocker if you have an oily scalp or regularly use dry shampoo or other styling products. Styling practices, product usage, pollution, and hormone imbalances can cause sebum build-up and clogged pores on the scalp, which can lead to damaged hair.
Apply Build-Up Blocker to wet or dry hair before shampooing. Leave on for 3-5 minutes, then rinse out with water. We recommend using 1-2 times a week for oily hair, or 2-3 times a week for dry hair.
This formula has been clinically tested on users with sensitive scalps and is formulated with natural ingredients and natural fragrance. If you have a sensitive scalp, we recommend doing a patch test before incorporating the products into your hair wellness routine.

Have questions?
Chat with our customer support team.
Monday - Friday 9am to 6pm (EST).
You can text or call us at:
Or reach us via email at:

We’re here for you.
More than a supplement subscription, we’re committed to supporting you as you grow.