Scalp Serum Applicator Comb

A dropper puts most of your scalp serum on the strands and on your fingers. This comb carries it down seven roller-ball teeth and leaves a drop on the scalp wherever they touch.

The reservoir runs along the head of the comb. Pull the silicone cap, drop your liquid in, push the cap back.

As you comb, the balls roll over the scalp and the liquid follows each tooth down to the tip. Nothing sits on the hair, and your hands stay dry.

• ✅ Seven roller-ball teeth - each one leaves its own drop, so one pass covers a strip of scalp instead of one spot
• ✅ Refillable reservoir - holds a dropper-full, enough for one application, and you can see the level through the clear body
• ✅ Any thin liquid - scalp serum, hair oil, a topical treatment, beard oil
• ✅ Clear body - you can see the liquid run down the teeth, so you know it is flowing
• ✅ Rinses clean - pull the cap, run warm water through, let it dry

How it works

1. Pull the white silicone cap off the end of the comb head.
2. Fill the reservoir with a dropper, then push the cap back on.
3. Comb through your hair against the scalp. Each tooth leaves a drop where it touches.

What you get

One clear applicator comb per unit with the silicone cap attached. The 2-pack has two combs, the 3-pack three. Dropper and serum are not included; most serum bottles come with their own dropper.

Size and fit

About 6 in (15 cm) long, a little longer than a phone is wide. The teeth are wide-set, so it moves through thick or curly hair without snagging.

Good to know

Our own test used water and a thin serum. A thick oil such as castor oil will move slowly through the balls, so thin it with a lighter oil first.

Keep the cap on in a bag and store it flat. Rinse it between different products.

Questions

Will it work with my minoxidil or scalp serum? Yes. Anything thin enough to flow through a dropper flows through the teeth. Fill it with the dose you already use.

Does it leak? Not with the cap on and the comb held level or teeth-down. The balls only release liquid when they roll, so it does not drip while you hold it.

How much does it hold? About one dropper-full. That is a normal single application; refill for a second pass.

Is it hard to fill? No. The cap pulls off with two fingers and the opening takes a standard dropper tip.

How do I clean it? Pull the cap, run warm water through the reservoir and teeth, shake it out and let it dry. Do this between different products.

Can I use it on a beard? Yes. The same seven teeth put beard oil on the skin under the beard instead of on the surface hair.

How long is delivery? About 5 to 12 days with free tracked shipping across the US.

What if I do not love it? Every order is covered by our 30-day money-back guarantee.