Rootflow
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Pink + Clear Duo · — · 90-day guarantee · US: $5.99 shipping

We also ship internationally. Shipping cost and estimated delivery for your country are shown at checkout. Import duties or taxes may apply.

Rootflow serum applicator

A refillable scalp applicator for your serum routine

Applicator only. Serum and oil are not included. Rootflow does not treat hair loss or regrow hair.

Step 1: Choose your set
Number of sets
1

US: $5.99 shipping

We also ship internationally. Shipping cost and estimated delivery for your country are shown at checkout. Import duties or taxes may apply.

See how it works

Bring the application step into one tool. Fill Rootflow’s visible reservoir with a compatible liquid scalp serum or hair oil, part your hair, and guide the rolling applicator tips along the exposed roots.

Fill the visible reservoirGuide along your part linesUse your compatible liquid formula
90-day money-back guarantee

Step 2: Secure checkout

US: $5.99 shipping

We also ship internationally. Shipping cost and estimated delivery for your country are shown at checkout. Import duties or taxes may apply.

Selected set
Pink + Clear Duo
Pack quantity
1
Comb count
2
Selected set total
—
Merchandise subtotal
—

Enter your delivery details and choose your payment method in our secure checkout.

Jennifer: I wanted scalp care to feel less like a chore. Filling the comb and taking a few minutes for my roots feels like a little moment for myself.Lyric: I already had a serum I liked. I wanted a simple tool to help me apply it where I wanted, without adding another complicated step.

Taxes are calculated at checkout.

90-day guarantee

Practical application guidance

A simpler application step for your scalp-care routine

Parting your hair, holding a bottle and keeping track of where the liquid goes can make application feel fiddly. Rootflow combines a refillable reservoir and rolling applicator tips in one tool.

01

Guide liquid to the part line

Part your hair to expose the roots, then guide the rolling applicator tips along the path where you want to apply the liquid.

02

See the reservoir

The visible chamber helps you check the liquid inside while you use the applicator.

03

Make room for a repeatable routine

Keep the sequence simple: add your compatible liquid formula, part your hair, apply along the exposed roots and follow the supplied care guidance.

Use Rootflow as an application tool, while following your serum or oil manufacturer’s dose and application instructions.

Close view of the Rootflow refillable reservoir and rolling applicator tips

How it works

Fill, part and guide.

Open the reservoir and add a compatible liquid scalp serum or hair oil. Follow that product’s own dose and instructions, part your hair, then guide the rolling applicator tips along the exposed roots. Rootflow does not choose a dose or guarantee compatibility with a formula.

Visible reservoir
The clear chamber lets you see the liquid inside as you use the applicator.
Rolling applicator tips
Guide the tips along the exposed roots while following your formula’s application directions.
Part-line application
Part your hair first to create a clear path for the applicator comb along the roots.

Your routine

Practical steps for using Rootflow

Use the applicator with a compatible liquid formula and keep that product’s directions in charge.

Rootflow is not a calibrated dosing device and does not verify compatibility with individual formulas.

01
Rootflow applicator fill step

Fill

Open the reservoir and add a compatible liquid scalp serum or hair oil. Follow that product’s own dose and instructions.

02
Rootflow applicator apply step

Apply

Part your hair, then guide the rolling applicator tips along the exposed roots according to your formula’s application directions.

03
Rootflow applicator clean step

Clean

Empty any remaining liquid before changing formulas and follow the care instructions supplied with your applicator. If you need the care guidance, contact rootflowsupport@gmail.com before using a cleaning method you are unsure about.

Product details

A practical tool for your serum routine.

A refillable applicator comb with a visible reservoir and rolling tips, designed to guide compatible liquid scalp serums or hair oils along your part lines.

Included
Pink Single includes one Pink applicator. Clear Single includes one Clear applicator. Pink + Clear Duo includes one Pink applicator and one Clear applicator. Serum and oil are not included.
Designed for
Compatible liquid scalp serums and hair oils
Features
Visible reservoir and rolling applicator tips for part-line application
90days from delivery

Rootflow guarantee

Love your new routine—or your money back.

Try Rootflow in your serum routine. If you’re not satisfied with the applicator, contact us within 90 days of delivery to start a return for a refund of the price paid.

Return required. No restocking fee.

Read the guarantee

Questions

A few useful details.

Open the reservoir and add a compatible liquid scalp serum or hair oil. Follow that product’s own dose and instructions. Part your hair, then guide the rolling applicator tips along the exposed roots. Rootflow does not choose a dose or guarantee formula compatibility.

Make serum application one less frustration.

Direct application. Fewer messy steps. A simpler place to start.

Pink + Clear Duo × 1 · Two combs. One pink, one clear.

Pink + Clear Duo × 1