Hairmetry
Scalp Applicator
A refillable comb sprayer for the scalp
€12.95 incl. VAT
- straight hair
- wavy hair
- curly hair
- coily hair
- oily scalp
- balanced scalp
- dry scalp
Free shipping from €49. Free gift from €59.
- How often
- As often as your product says
- You notice it
- A tool, so nothing to wait for
What to know
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Comb prongs with spray tips
Five prongs, steel spray tips
Short prongs part the hair as you glide them along, and each tip sprays a fine dose straight onto the scalp instead of onto the hair above it.
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Hair gets in the way
In a lab scalp model, thicker hair let less liquid through, most with wide tips. No people were tested, so we claim no results.
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Clear 6 ml refillable reservoir
6 ml, with a press-top dome and a protective cap
A clear tapered body with ml markings from 1 to 6, so you can see how much is left. Refillable, empty when you get it.
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One applicator, one product
Keep it for a single liquid and label it. If your doctor gave you the product, the label stops mix-ups. Do not share it.
How to use it
- 1Twist off the top, fill with thin liquid to 6 ml, twist it back.
- 2Part the hair so the scalp shows, and take the cap off.
- 3Rest the prongs on the scalp along the parting.
- 4Press the dome to spray a fine dose onto the scalp, then move on.
- 5Rinse the prongs, then let it dry with the cap off.
Frequently asked
How do I fill it?
Twist off the dome top, use the small funnel or a clean dropper to fill the reservoir (6 ml at most, see the ml marks), and twist the top back on. It comes empty, so nothing is added for you. Take the cap off the prongs, rest them on the scalp and press the dome to spray a fine dose through the tips.
How do I clean it?
Rinse the prongs with warm water after use, shake out the water and leave it to dry with the cap off. Wash with a drop of mild soap now and then. Clean it well before it ever holds a different liquid.
Which liquids suit it?
Thin, watery leave-on liquids, such as a scalp serum or a lotion that pours like water. Thick creams, gels and heavy oils will not spray through the small tips and can clog them. Anything thicker than a light oil is a poor fit.
Can I use it for a product from my doctor?
Yes, as a tool for putting the liquid on the scalp. Keep the bottle for that one product only, label it, and follow the directions of your doctor or pharmacist. The applicator is a cosmetic tool and does not change the product.
Does it make a product work better?
We cannot say that. One lab model found that hair in the way reduced how much liquid reached the surface below, especially with wide tips, but no study has tested this nozzle on people. It simply lets you put the liquid on the scalp along a parting.
Can I share it?
No. Keep it personal, and use one bottle for one product.
Scalp Applicator
All studies behind this product (1)
Kojima A et al. Effect of Application Device Design on Scalp Delivery of Topical ... Formulations. Yakugaku Zasshi. 2026
Tested: different container-tip shapes applied at different hair densities
Result: The thicker the hair layer, the less liquid reached the model scalp beneath it, and the loss was largest with containers that had wide tips. It is a lab model with no people and no hair outcome, and only the abstract was read.
Read the study ↗