The right hair serum for your scalp – or for your lengths.

1

Scalp · our pick

LADUTI Hair Serum

A serum for women and men in a 30 ml amber glass bottle with a dropper. You apply it to your scalp in the evening, where it stays all night. It combines AnaGain™ and Procapil™, without minoxidil and without hormones; Dermatest® rates its skin tolerance “very good”.

2

Scalp · simple

Thiocyn Hair Serum

One active ingredient (thiocyanate), applied to the scalp daily and not rinsed out. It only takes a moment. The manufacturer cites user observations, but no comparison group.

3

Scalp · plant-based

Natucain Hair Serum

A scalp serum with the plant complex MKMS24, made from bamboo, thyme and lentils, among other things, according to the manufacturer. It’s sprayed onto the scalp and massaged in. We couldn’t find the manufacturer’s big percentage claims in independent studies.

4

Scalp · pump spray

M2 Beauté Hair Activating Serum

From the maker of the well-known eyelash serum, for women and men, and hormone-free according to the manufacturer. The serum is applied to the scalp with a pump spray and not washed out.

5

Lengths · overnight

Kérastase Nutritive 8H Magic Night Serum

A conditioning serum for dry lengths that goes into your hair in the evening and works overnight. In the morning, your hair feels softer and is easier to style. It isn’t meant for hair loss.

6

Lengths · shine

Orofluido Beauty Elixir

An oil serum made from three plant oils, including argan oil. In damp hair, it makes combing easier; in dry hair, it adds shine and tames frizz. A few drops are enough.