Medicube Exosome Shot vs VT Reedle Shot: Which to Buy
It’s the spicule showdown all over your feed: the K-beauty original versus the exosome upstart. VT’s Reedle Shot invented the “liquid microneedling” category and leans soothing with cica, while Medicube’s Exosome Shot pairs those spicules with exfoliating acids and exosomes for a more texture-focused finish. Both work mainly through the same mechanism — micro-needles that lightly exfoliate — so the real question is how active you want the experience and how much your skin can take. Here’s how they differ and which to buy.
Last verified: July 2026. These are fast-moving trend products — we date this comparison and re-check often.
TL;DR
- VT Reedle Shot is the gentler, more barrier-friendly benchmark — cica and propolis soften the spicule exfoliation. Best first spicule serum.
- Medicube Exosome Shot adds AHA/BHA/PHA acids and exosomes for a more texture-and-pore result. Best if you want a stronger, more active finish.
- Both deliver their visible payoff through spicules, not exosomes — smoother texture is the reliable benefit; regeneration claims are unproven for topicals.
- Neither suits sensitive or compromised skin. If that’s you, go spicule-free and slow.
At a glance
| Medicube One Day Exosome Shot 2000 | VT Cica Reedle Shot 100 | |
|---|---|---|
| Category | Spicule “shot” serum | Spicule “reedle” serum |
| Hero mechanism | Spicules + AHA/BHA/PHA acids | Spicules + cica soothing |
| Signature extras | Lactobacillus exosomes, niacinamide | Centella (cica), green propolis, ceramides |
| Feel | More active, mild exfoliating edge | Tingly but calmer, barrier-minded |
| Best for | Texture, pores, resilient skin | Easing in, sensitive-leaning skin |
| Stronger sibling | Exosome Shot Zero 7500 | Reedle Shot 300 (adds cica exosomes) |
What each one is
Medicube One Day Exosome Shot 2000 is a spicule serum built around texture and pores. Alongside the hydrolyzed sponge spicules (the “2000” is the spicule strength), it layers in mild exfoliating acids plus lactobacillus-derived exosomes, niacinamide and panthenol. The result is a more active, treatment-like step.
VT Cica Reedle Shot 100 is the product that kicked off the whole “reedle” trend. It keeps the spicule strength low and surrounds it with centella (cica), green propolis and ceramides, so the soothing, barrier-supporting side balances the exfoliation. It’s the calmer, more forgiving introduction to spicules.
How they differ
The mechanism is shared — both rely on spicules to smooth and prep the skin — but the philosophy differs. Medicube pushes harder: the added acids make it more exfoliating and more focused on refining texture and pores, which resilient skin loves and reactive skin doesn’t. VT plays it safer: cica and propolis mean the tingle comes with a soothing cushion, so it’s the better bet if you’re new to spicules or lean sensitive.
Exosomes are a wash in this match-up. Medicube foregrounds them in the name; VT reserves its cica exosomes for the higher-strength 300. In both cases the topical exosome contribution is uncertain — the honest read is that you’re buying a very good spicule serum with an exosome story attached.
Which should you buy
Buy VT Reedle Shot 100 if you’re new to spicules, your skin leans sensitive or dry, or you want the original benchmark with a soothing safety net. It’s the lower-regret first purchase.
Buy Medicube Exosome Shot 2000 if your skin is resilient, your main goal is smoother texture and less visible pores, and you want a more active, treatment-style step.
Want to go stronger later? Both have a step-up: VT’s Reedle Shot 300 (more spicules plus cica exosomes) and Medicube’s Exosome Shot Zero 7500 (high spicule strength plus acids — resilient skin only, sparingly).
What people say
Reviewers consistently report the same thing: skin looks smoother, feels refined and takes makeup better after use — with VT described as the gentler tingle and Medicube as the more noticeable, exfoliating one. The recurring caution is also consistent: overuse causes irritation and dryness, and sensitive users often find spicule serums too much regardless of brand. In other words, the community experience matches the mechanism — these are exfoliating treatments first.
What they won’t do (and who should skip)
Neither serum rebuilds a damaged barrier, treats acne, or delivers clinic-level regeneration — and neither is a daily product. Skip both if your skin is currently reactive, very dry, or barrier-compromised; if you already use strong exfoliating acids or retinoids and don’t want to stack exfoliation; or if you’re expecting the exosomes to do something dramatic. For sensitive skin, a spicule-free step is the smarter buy — see the gentle picks in our best Korean exosome serums ranking.
Verdict
For most people easing into the trend, VT Reedle Shot 100 is the safer, smarter first buy — same core benefit, gentler execution. Medicube Exosome Shot 2000 wins for resilient, texture-focused skin that wants a more active finish. Just remember what you’re actually buying in both: excellent spicule exfoliation, with exosomes as a hopeful extra rather than the main event.
VT Cosmetics Cica Reedle Shot 100
Medicube One Day Exosome Shot 2000
FAQ
Is Medicube Exosome Shot or VT Reedle Shot better?
Neither is universally better — they’re close cousins. VT Reedle Shot is the original spicule benchmark and leans soothing with cica, so it’s the gentler, more barrier-friendly starter. Medicube Exosome Shot pairs spicules with exfoliating acids and exosomes for a more texture-and-pore focused result. Choose VT to ease in; choose Medicube if you want a more active finish.
What’s the difference between spicules and exosomes?
Spicules are microscopic sponge needles that lightly exfoliate and create channels in the skin’s surface — that’s what delivers the tingle and the smoother texture. Exosomes are cell-derived vesicles marketed for regeneration. In both these serums, the visible results come mostly from the spicules; the exosomes are a promising-but-unproven bonus for topical use.
Do these serums actually contain exosomes that work?
Both include exosome-type ingredients (Medicube’s lactobacillus-derived exosomes, VT’s cica exosomes in higher tiers), but topical exosome evidence is thin — small, often uncontrolled studies, plus real questions about penetration and stability. Treat the smoother texture as the reliable benefit and the regeneration claims as marketing-forward.
Are Medicube and VT spicule serums safe for sensitive skin?
Both tingle because of the spicules, and neither is ideal for reactive, very dry or compromised skin. If you’re sensitive, VT’s lower-strength 100 with cica is the gentler of the two — start once a week, patch-test, and stop if you get lasting stinging or redness. For truly sensitive skin, consider a spicule-free option instead.
How often should you use a spicule shot serum?
Start once or twice a week. The spicules exfoliate, so daily use quickly leads to irritation, dryness or a compromised barrier. Apply to clean, dry skin, follow with a barrier cream, and wear SPF the next day — freshly exfoliated skin is more sun-sensitive.
This article is general information, not medical advice. For persistent skin concerns, see a dermatologist. Sources: Medicube One Day Exosome Shot 200 vs VT Cosmetics REEDLE Shot 100 — comparison (SkinSignal), What are exosomes in skincare — do they work? (National Geographic), and medicube Exosome Shot Zero 7,500 PPM Spicule Facial Serum (Amazon product page).