Will it leave my roots greasy, sticky or clumped?

The concentrated gel is described as having a fresh finish without greasy heaviness, stickiness or hair clumping. Its narrow tip also helps keep application focused on the scalp or hairline.

What does the 100dL ampoule feel like on the scalp?

It gives an immediate refreshing, cooling sensation and settles into a fresh, nonsticky gel finish.

Is the 100dL version intended for daily scalp care?

Yes. It is positioned as an everyday treatment and is the mildest, most approachable option among the 100dL, 300dL and 700dL versions.

What should I know if my scalp is sensitive?

The 100dL version is identified as the mildest option, and a published primary scalp-irritation test classified the product as low irritation. Individual tolerance can differ, so VT advises sensitive or pain-sensitive users to patch test a small area, such as behind the ear, first.

Can I use it with a heated, light-based or stimulating hair-loss device?

VT advises against combining it with devices that emit heat, light or stimulation because the combination may increase scalp irritation.

Can I apply it after scalp tattooing or over broken skin?

Do not apply it immediately after a scalp-tattoo procedure. Wait until the scalp has fully recovered, and avoid applying it over open wounds on the skin or scalp.

How does 100dL compare with the 300dL and 700dL ampoules?

The 100dL version is identified as the mildest of the three strengths and the most approachable starting point for new or sensitive-scalp users.

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VT COSMETICS

PDRN Reedle Shot Hair Ampoule 100dL

What it is: A concentrated 15 mL leave-on gel ampoule with a click-pen tip for targeted daily scalp care.

Targeted click-pen application
Refreshing cooling feel
Fresh, nonsticky gel finish
Mildest Reedle Shot strength

Net weight: 15 mL

PDRN Reedle Shot Hair Ampoule 100dL

100dL ·$22.99 USD

Targeted click-pen application

Refreshing cooling feel

Fresh, nonsticky gel finish

Mildest Reedle Shot strength

Main active: PHYTO PDRN® Panax
Intensity: Supportive

PRODUCT DETAILS

Meet a focused scalp step for days when your roots could use a little more care. This concentrated leave-on gel ampoule uses a narrow, rounded click-pen tip to dispense directly onto specific scalp or hairline areas, keeping the formula where you want it instead of spreading it through the lengths.

On contact, it brings a refreshing cooling sensation. The gel settles with a fresh, nonsticky finish without greasy heaviness or hair clumping, so targeted care stays neat around the roots. The 100dL version is positioned for everyday use and as the mildest, most approachable Reedle Shot option for newcomers or sensitive-scalp users.

Its care story centers on scalp conditioning, nourishment and a refreshed feel. CICA REEDLE™ is featured to help lift away dead skin cells and impurities, while PHYTO PDRN® PANAX supports nourishment and vitality care for a weakened or tired scalp. Caffeine is included in the formula's approach to shedding care. A little attention, right where you want it.

Learn more

GOES WELL WITH

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Cream$24.99 USD

1025 Dokdo Lotion$14.99 USD

1025 Dokdo Pad$20.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

1025 Dokdo Sun Cream$18.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Eye Cream$22.99 USD

Focused scalp care for moisture, balance, surface conditioning and a refreshing finish.

Moisture-minded scalp care
A fresher, more balanced finish
A cleaner-feeling scalp surface
Cooling comfort, right away

Key Ingredients

Peach-toned translucent sculptural forms arranged around a branching, root-like centerpiece on a warm ivory surface, photographed with soft highlights and gentle shadows.

PHYTO PDRN® Panax

A wild-ginseng-derived PDRN complex that helps support firmer-looking skin and soften the appearance of fine lines.

A translucent pale-green gel-like disc topped with clear needle-like forms and fine crystalline granules on a softly lit sage-and-ivory surface.

CICA REEDLE™

A proprietary cosmetic complex designed to support skincare ingredient absorption within the stratum corneum.

Glycerin

A classic humectant that helps skin hold water and feel softer and smoother.

Overlapping ivory wax-like layers on a warm blush background, representing ceramide barrier lipids.

Ceramides

Barrier-supporting lipids that help reduce moisture loss and ease visible dryness.

Real Results

63.2%Decrease in shed-hair count after 2 weeks¹
13.8%Improvement in measured scalp density after 2 weeks¹
31.8%Increase in scalp moisture after 4 weeks¹
56.7%Reduction in scalp sebum after 4 weeks¹

View all 10 real results

19.8%

Closer view of the silver cylindrical ampoule with a mint-green label on a pale green background.

Concerns & Benefits

Your Concerns

1
Dehydration
For a scalp that feels short on moisture, the formula supports hydration and reduced moisture loss.
2
Excess Oil
For concerns about excess scalp oil, it supports a fresher finish and measured sebum reduction.

How To Use

1After shampooing, turn the button at the bottom of the container to Open.
2Place the rounded tip on the target scalp or hairline area, then press the bottom button to dispense an appropriate amount.
3Tap or massage the gel into the scalp until absorbed. Leave it on without rinsing.
4Return the bottom button to Lock after use.

A slim silver ampoule with a mint-green label standing upright on a pale green background.

Frequently asked questions

Where does this ampoule go in my hair-care routine?

Use it after shampooing. Unlock the container, dispense an appropriate amount onto the target scalp area, then tap or massage until absorbed. It is a leave-on treatment, so do not rinse it away. Return the button to Lock after use.

Keep learning

Customer reviews

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This itemPDRN Reedle Shot Hair Ampoule 100dL$22.99 USD

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VT COSMETICS PDRN Reedle Shot Hair Ampoule 100dL

VT COSMETICS

PDRN Reedle Shot Hair Ampoule 100dL

What it is: A concentrated 15 mL leave-on gel ampoule with a click-pen tip for targeted daily scalp care.

Targeted click-pen application
Refreshing cooling feel
Fresh, nonsticky gel finish
Mildest Reedle Shot strength

Net weight: 15 mL

PDRN Reedle Shot Hair Ampoule 100dL

100dL ·$22.99 USD

Targeted click-pen application

Refreshing cooling feel

Fresh, nonsticky gel finish

Mildest Reedle Shot strength

Main active: PHYTO PDRN® Panax
Intensity: Supportive

PRODUCT DETAILS

Learn more

GOES WELL WITH

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Cream$24.99 USD

1025 Dokdo Lotion$14.99 USD

1025 Dokdo Pad$20.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

1025 Dokdo Sun Cream$18.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Eye Cream$22.99 USD

Focused scalp care for moisture, balance, surface conditioning and a refreshing finish.

Moisture-minded scalp care
A fresher, more balanced finish
A cleaner-feeling scalp surface
Cooling comfort, right away