The product is shown from supplier photographs on styled studio backdrops. Backdrops and props are not included.
Crystal Flow Scalp Care Applicator Comb · Clear Duo
A refillable scalp oil applicator comb: fill it with your own oil or serum and apply it along the roots, section by section.
$10.75
Black Friday: $9.14 with code
- Arrives in 4–9 days
- Secure checkout
- Returns & refunds
$4.00 delivery per order
The product is shown from supplier photographs on styled studio backdrops. Backdrops and props are not included.
Put your oil on your scalp, not all over your hair
Crystal Flow is a clear, refillable root comb applicator. You fill the comb body with your own liquid scalp product — a hair oil, serum or tonic — part your hair, and the rounded metal tips release it in a row directly at the roots as you press and glide along the parting.
It is a simple manual tool: no batteries, no charging and nothing to replace. The set includes two clear applicator combs, so you can keep one for each product or one at home and one in your travel bag.
Crystal Flow is an application accessory. It does not contain any oil, and it is not a hair-growth treatment, a microneedling tool or a medical device; what a formula does depends on that formula.
Why you'll love it
- 01Two clear-white applicator combs in the selected pack
- 02Transparent PC body and rounded metal application tips
- 03Manual, reusable tool with no charging required
See it in action
Real people using it — creator videos from TikTok and YouTube
Questions, answered
How do you use a scalp oil applicator comb?
Fill the comb with your liquid scalp product and close it. Part your hair, place the tips on the scalp at the start of the parting, then press lightly and glide along it so the product is released at the roots. Make a new parting and repeat, then massage in with your fingertips if your product's directions say so. Rinse and dry the comb after use.
Can I use it with rosemary oil or other hair oils?
It is designed for liquid scalp products such as hair oils, serums and tonics, so a rosemary hair oil is a typical use. Thin to medium liquids flow best; very thick oils, butters and creams may not pass through the tips. Follow the directions on your own product.
Is oil or serum included?
No. You receive two empty applicator combs. Oils, serums and other liquids shown in photos and videos are not included.
Can I use it to apply minoxidil or a medicated scalp treatment?
Follow the instructions that come with your treatment and ask your pharmacist or doctor first. Crystal Flow is a cosmetic application accessory: it does not measure a dose and it is not a medical device.
How do you clean a root comb applicator?
Empty any leftover product, rinse the body and tips with warm water and a little mild soap until the water runs clear, then let it dry fully before refilling. Clean it between different products.
Is an applicator comb better than a dropper or a bottle?
A dropper or bottle places product in single spots that you then spread by hand, and some usually ends up on the lengths. A comb applicator parts the hair and releases product in a row at the roots, which makes it easier to cover the scalp evenly with less mess.
Does it help hair growth?
No such claim is made. It only helps you apply a product to the scalp; results depend on the product you choose and on your own scalp and hair.
Product details
Ask a questionA more considered routine
Make room for a small tool that gives your scalp routine a little more intention. The transparent PC body and rounded applicator tips let you work methodically along partings. This is an application accessory, not a hair-growth treatment; the results of any formula depend on that formula and your individual scalp.
The details
- Two clear-white applicator combs in the selected pack
- Transparent PC body and rounded metal application tips
- Manual, reusable tool with no charging required
How to use
Follow your scalp product’s directions and check that it is suitable for an applicator. Use light pressure along parted hair, avoiding eyes and irritated or broken skin. Clean and dry the tool after use.
What is included
Two clear-white applicator combs. Scalp serum, hair-growth treatment and other liquids are not included.
Care and precautions
Do not press or scratch the scalp. Stop if discomfort occurs. Not a microneedling or medical device.
Delivery
Availability, delivery options and the final price are confirmed for your destination before payment. Items dispatched from different warehouse locations may arrive separately, with tracking for each parcel.
