Scalp Discovery Set

"Four scalp serums, one for every mood your scalp has. The smart way to find your match."
Our take

$50 Price at Act+Acre, checked Oct 2026.

The short answer

Act+Acre's Scalp Discovery Set includes four 0.5 oz leave-in serums: Stem Cell, Daily Hydro, Scalp Relief Cooling and Oily Scalp. It's worth it if you're not sure what your scalp needs, or if it changes with seasons. It's a cheaper way to test before buying full sizes.

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Picked, never paid for

What it is

The Scalp Discovery Set brings together four Act+Acre scalp serums, one for each common concern. The serums are cold processed and no-rinse.

Includes: Stem Cell Scalp Serum, Daily Hydro Scalp Serum, Scalp Relief Cooling Serum and Oily Scalp Serum, 0.5 oz each
Key ingredients across the set: Swiss apple stem cell complex, multi-molecular hyaluronic acid, Amino M3 Complex and 4% niacinamide
Suits dry, normal and oily scalps
Silicone free, paraben free and synthetic fragrance free

How to use

Apply a few drops to a clean, damp or dry scalp and massage for 1 to 2 minutes. Don't rinse, and use daily.

Our Take

Why it made the edit.

Why we love it: It lets you match a serum to the concern instead of guessing. You can even use different serums on different areas, per the brand.
Skip it if: You already know which serum works for you and can just buy that one full size.
The catch: Minis run out quickly with daily use, and the brand says visible changes in fullness take 60 to 90 days.

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