How it works

A calm 10-minute scalp routine

Light, gentle vibration and a light tonic, a few minutes at a time. Here's what our devices do, in plain words, and what they don't.

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1. Apply

Add a few drops of Rosemary Root Tonic to the brush. It goes on at the roots, not all over your hair.

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2. Glide

Turn on the light and gentle vibration. Move slowly across your scalp for 5 to 10 minutes.

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3. Track

Take a photo on day 1 and every 4 weeks, in the same light. Change is gradual, so give it at least 90 days.

The routine

Your 10-minute routine

Three steps, a few evenings a week. It's simple on purpose, because the routine you keep is the one that counts.

Which device fits your routine?

  • GlowRoot™ 4-in-1 Scalp Brush

    Start here. Best for an easy everyday routine.

    • 5–10 minutes
    • Red and blue LED light
    • Gentle vibration
    • Built-in tonic applicator for the roots
    Shop the Brush 

  • The Scalp Wand

    Salon-style. Best for a targeted scalp routine.

    • 5–8 minutes
    • High-frequency device
    • Glass comb electrode
    • Use on a clean, dry scalp
    Shop the Wand 

    Both are cordless, easy to use and covered by our 90-day money-back guarantee, even if used.

    The light

    Light at the roots

    Soft red and blue LEDs glow between the bristles while you massage. Red and blue light are common in at-home beauty devices. We use them as part of a relaxing scalp massage, not as a medical treatment.

    The tonic

    Tonic where it counts

    The built-in applicator puts a small amount of tonic right at the roots. Your lengths stay clean and light, and the massage helps you spread it evenly.

    Shop Rosemary Root Tonic

    What to expect, honestly

    • Day 1

      It feels good. The massage is relaxing and the tonic smells fresh. Take your first photo.

    • Week 4

      It's a habit now. Take your 4-week photo in the same light as day 1.

    • Week 12

      Compare your photos. Happy? Keep going. Not for you? Use the 90-day guarantee.

      What we don't claim

      Our devices and scalp care products are for cosmetic use. They are not intended to diagnose, treat, cure or prevent any disease, including hair loss. Results vary. If your hair loss is sudden or patchy, or you have a scalp condition, talk to a doctor first.

      Read our medical disclaimer

      Questions about the routine

      The brush is made for straight, wavy, curly and coily hair. Part your hair and glide slowly so the bristles reach the scalp.

      Follow the guide in the box. Most people use it a few evenings a week for 5 to 10 minutes. Consistency matters more than long sessions.

      Our devices are low-energy personal care devices made for home use. Don't use them if you are pregnant, have a pacemaker or other implanted device, have epilepsy, or have a scalp condition, unless your doctor says it's OK.

      If you use a prescription or medicated product on your scalp, ask your doctor or pharmacist before combining routines.

      Email us within 90 days of delivery, even if you've used it, and we'll refund you. Read the guarantee.

      Start here

      Two simple devices. Every routine takes 10 minutes or less.

      Shop all

      Try it for 90 days.

      Use it as often as you like, even open it and use it every day. If it's not right for you, email us within 90 days of delivery and we'll refund you. That's the whole deal.

      Read the guarantee