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Excellent 4.6 out of 5

PDRN Reedle Shot Brush Hair Serum

PDRN Reedle Shot Brush Hair Serum

A targeted scalp serum with a built-in 6-tip brush that delivers PDRN straight to the root, not just the hair.

stars_2 Reaches the Root, Not Just the Hair

check_circle Fuller-Looking, Healthier Hair

wand_stars Stimulates Microcirculation

verified Zero Residue, Zero Guesswork

PDRN Reedle Shot Brush Hair Serum

PDRN Reedle Shot Brush Hair Serum

Regular price $29.99
Regular price $29.99 Sale price $43.00
SAVE 30% Sold out

Most scalp serums never make it past your hair. Root Shot Serum was built to fix that.

Its 6-tip brush applicator separates your hair as you apply, so the PDRN-powered formula flows straight through the bristles onto your scalp instead of sitting on the surface of your hair. Once it's there, it gets to work: stimulating microcirculation, supporting hair density, and nourishing each follicle with consistent daily use.

One serum, one brush, one ritual. Part, apply, and let it absorb, no mess, no wasted product, no guesswork about whether it's actually reaching your scalp.

How often should I use it?

Daily. Part your hair section by section and apply directly to the scalp, focusing on areas where you want more support.

How long until I see results?

Most people notice softer, calmer-feeling hair within a few weeks. Density and fullness support build over consistent use, typically 8–12 weeks.

Will it leave my hair greasy or weighed down?

No. The formula is lightweight and fast-absorbing, and it's delivered straight to the scalp rather than coating the hair, so there's no residue or heaviness.

Is it safe for color-treated or sensitive scalps?

Yes. The formula is gentle enough for daily use and formulated to be non-irritating, but if you have a known sensitivity, patch test first.

Can I use it with my other hair or scalp products?

Yes. Apply Root Shot Serum first so it reaches the scalp directly, then layer any other leave-in products on top of the hair.

Do I need to wash it out?

No. It's a leave-in scalp treatment, just part, apply, and let it absorb into your daily routine.

Shipping

  • Free shipping on orders over $50 (within the United States)
  • Standard shipping: 3–5 business days — $4.99
  • Orders placed before 2 PM EST ship the same day, Monday through Friday
  • All orders are tracked — you'll receive a confirmation email with tracking as soon as your package leaves our warehouse

Returns & Refunds

We stand behind our product. If Amillian isn't right for you, we offer a 60-day money-back guarantee — no questions asked.

Questions? Reach our customer team through our contact tab — we typically respond within 24 hours, Monday through Friday

See it in action

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    "'ve only been using it about a week but one thing I've noticed is less shedding its light weight easy to apply definitely would recommend quick application no messy clean up easy for traveling 10/10"

    Sofia Z.
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    The Only Scalp Serum That Skips Your Hair Entirely

    Most brush serums just spread product across your scalp. This one delivers straight to the root.

    The 6-tip brush dispenses PDRN exactly where hair grows from, not just where it's easy to reach. That's the difference between coating your scalp and actually feeding it.

    Part, apply, and let it absorb. No mess, no guesswork, no wasted product sitting on hair that doesn't need it.

    How Does It Work?

    The 6-tip brush parts your hair and delivers serum straight onto your scalp, bypassing the hair shaft entirely.

    Most serums drip onto your hair and never make it to the root. This one's different. The brush separates your hair as you apply, so the serum flows through the bristles directly onto your scalp, where PDRN and caffeine can actually do their job.

    The result: active ingredients where they belong. No waste, no residue on your hair, just a targeted treatment that works with your routine.

    • No greasy roots! I apply it in the morning before work, and it actually gives my hair a nice volume boost.

      Angelina C.

    • I was skeptical of the TikTok hype, but this one really works. My hair feels stronger and so much less limp than it used to.

      Elizabeth H.

    • I've spent hundreds on hair serums, and this one holds up just as well as the luxury brands, at a fraction of the price.

      Luna F.