VT Reedle Shot 100 vs 300 vs 700 (and PDRN): Which One Should You Start With?

 

VT's Reedle Shot is one of those K-beauty products that sounds made up until you try it: a serum containing microscopic natural spicules — "needles" finer than your pores — that physically create tiny channels in the skin so everything you apply afterward absorbs dramatically better. Korea nicknamed it "microneedling in a bottle," and over 2.9 million units later, the hype is global.

The confusing part isn't whether it works. It's the menu: 100, 300, 700, CICA, Hydrop, and now PDRN. The numbers aren't marketing — they change how often you can safely use it and how intense it feels. Pick wrong, and your first experience is an unnecessarily spicy one.

Here's the whole lineup, decoded.

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What Is a Reedle Shot, Exactly?

Each bottle contains Cica Reedle™ — micro-sized spicules made of natural silica, paired with centella asiatica extract, triple-weight hyaluronic acid, and green propolis to soothe as they stimulate. Applied as your first step after cleansing ("Step Zero," as VT calls it), the spicules gently open absorption pathways so your serums and creams actually reach where they're supposed to work.

That's also why it tingles. The prickling sensation on application is the spicules doing their job, not an allergic reaction — though we'll cover the real safety rules below. If you want the deeper science on how spicules compare to other trending actives, we broke it down in our retinol vs vitamin C vs spicule guide.

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Reedle Shot 100 vs 300 vs 700: The Numbers, Explained

Higher number = more spicules = stronger stimulation = less frequent use. That's the entire system:

	Reedle Shot 100	Reedle Shot 300	Reedle Shot 700
How often	Daily	Every 3 days	Weekly
Intensity	Gentle — beginner level	Noticeably stronger tingle	Strongest in the line
Best for	First-timers, sensitive skin, daily glow maintenance	Rough texture, pores, acne scars that ignored the 100	Weekly intensive or spot treatment on stubborn areas
Size	50ml	50ml	30ml

The honest recommendation — and VT says the same — is that everyone starts at 100. The 300 exists for skin that has adapted to the 100 and wants faster texture results; the 700 is a targeted weekly treatment, not an everyday product. Jumping straight to a higher number doesn't get you results faster. It gets you redness.

Within the 100 family you'll also see variants that keep the same gentle spicule level but swap the supporting cast: CICA (extra centella for redness-prone, reactive skin) and Hydrop (hyaluronic-focused for dehydrated skin). Same "100" rules apply to both.

 

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And the One Everyone's Searching For: PDRN Reedle Shot

Search interest in the Reedle Shot line is shifting fast toward one word: PDRN. It makes sense — PDRN is 2026's biggest repair ingredient, and VT combined it with the spicule system so the "needles" deliver the firming active deeper than a regular serum could go.

One genuinely interesting twist: while most PDRN is derived from salmon DNA, VT's version is vegan PDRN (PHYTO PDRN®), sourced from Korean ginseng — one of the only plant-based PDRN options in K-beauty. If "salmon DNA" was the thing holding you back, this line removes that objection entirely. New to PDRN? Our complete PDRN guide covers what it does and what the research says.

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5 Rules Before Your First Reedle Shot

Spicules are physical exfoliation, so the safety rules are non-negotiable:

1. One Reedle Shot per day, ever. Never layer 100, 300, or 700 in the same routine — the spicule dose stacks, and your skin will let you know.
2. No LED masks or beauty devices on Reedle Shot days. Heat and light stimulation on freshly spiculed skin can cause serious irritation.
3. Wait 2 weeks after any dermatological procedure (laser, peels, injections) before using it, and never apply on broken or inflamed skin.
4. Tingling is normal; burning is not. A prickly sensation for a few minutes is the product working. Persistent stinging or redness means rinse off and size down.
5. Sunscreen is mandatory the morning after. Fresh, gently exfoliated skin needs SPF — if you need one, start with our guide to choosing a Korean sunscreen for your skin type.

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Which One Can You Get Right Now

Here's what's in stock at KPTOWN today, shipped authentic from Korea. Prices checked July 2026.

1. For redness-prone beginners — VT CICA Reedle Shot 100

The gentle daily 100 with an extra shot of centella for calming. If your skin flushes easily or you're nervous about the tingle, this is the friendliest entry point in the entire line.

Shop VT CICA Reedle Shot 100 — $23.00

2. For dehydrated skin — VT Hydrop Reedle Shot 100

Same daily-strength spicules, but the supporting formula is built around hyaluronic acid and hydrating exosomes. The pick if your main complaint is tight, thirsty, dull skin rather than redness.

Shop VT Hydrop Reedle Shot 100 — $23.00

3. The Reedle Shot + PDRN routine in one box — VT Shining Holiday Set

Reedle Shot 100, PDRN Essence, and PDRN Capsule Cream — which is exactly the routine the spicule system was designed for: open the pathways, then send VT's ginseng-derived vegan PDRN down them. If the rising "PDRN Reedle Shot" buzz is what brought you here, this set is that concept, complete.

Shop VT Shining Holiday Set — $73.99

4. Want PDRN without the tingle? — medicube PDRN Pink Collagen Exosome Shot Serum

If it's really the PDRN benefits you're after and spicules sound like too much, this needle-free 7,500ppm PDRN + exosome serum delivers the repair-and-firm effect in a regular serum format.

Shop medicube PDRN Exosome Shot — $22.00 $41.00

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FAQ

Which VT Reedle Shot should I start with?

The 100. It's the only one designed for daily use and the gentlest introduction to spicules. Move to 300 only after your skin has fully adapted to the 100 and you want stronger texture results.

What's the difference between Reedle Shot 100, 300, and 700?

Spicule concentration and schedule: 100 is gentle and daily, 300 is stronger and used every 3 days, 700 is the strongest and used weekly, often as a spot treatment. Higher numbers are not "better" — they're for skin that has built tolerance.

Is the Reedle Shot tingling normal?

Yes — a temporary prickling sensation is the spicules stimulating the skin and typically fades with consistent use. Persistent burning, stinging, or lasting redness is not normal: rinse off, and step down to a gentler version.

Can I use Reedle Shot with retinol or vitamin C?

Yes, on the same day is generally fine since the Reedle Shot goes on first and enhances absorption — but introduce one new product at a time, and never combine two Reedle Shots or use one alongside LED masks or beauty devices.

Is the PDRN Reedle Shot vegan?

Yes. Unlike most PDRN, which is derived from salmon DNA, VT's PDRN line uses PHYTO PDRN® sourced from Korean ginseng, making it one of the few plant-based PDRN options in K-beauty.