VT CICA Reedle Shot 100 Spicule Microneedling Serum 50ml
Hand-picked and reviewed by our editors. As an Amazon Associate we earn from qualifying purchases.
What it is
The VT CICA Reedle Shot 100 is a K-Beauty spicule serum that uses microscopic needle-like structures—derived from freshwater sponge (Spongilla)—to physically create micro-channels in the skin's surface, improving absorption of active ingredients. The "100" designation indicates this is VT's highest spicule concentration in the Reedle Shot line. Centella Asiatica (Cica) is the primary active, working alongside the spicule delivery mechanism to address dullness and enlarged-looking pores.
Who it's for
This serum suits people with oily, congested, or dull skin who want a more mechanical approach to exfoliation and ingredient delivery than a standard chemical exfoliant provides. It's a reasonable choice for anyone frustrated with surface texture and uneven tone who hasn't responded well to AHA/BHA routines alone.
Who should skip it: Anyone with a compromised or sensitized skin barrier, active rosacea, or inflammatory acne should avoid spicule treatments—micro-channeling can worsen irritation when the barrier is already disrupted. First-timers should patch-test; the tingling sensation the spicules produce is normal, but stinging that persists beyond a few minutes is a signal to rinse off.
How to use it
Apply a small amount to clean, dry skin after cleansing and toning. Using your fingertips, massage gently in circular motions for 30–60 seconds—this activates the spicules and helps them create the micro-channels that boost absorption. A mild tingling or warmth is expected and typically subsides within minutes.
Start with once or twice a week and assess how your skin responds before increasing frequency. Because this is a physical micro-exfoliation, do not layer it with strong chemical exfoliants (AHAs, BHAs, retinoids) on the same night. Follow immediately with a calming moisturizer to support the barrier, and always apply broad-spectrum SPF the morning after use. It fits best as a treatment step, not an everyday serum.
Key ingredients
Spongilla (Freshwater Sponge) Spicules: These microscopic silica needles are the functional core of the formula. When massaged into skin, they physically exfoliate dead cells and create temporary micro-pathways that allow subsequent ingredients to penetrate more deeply than they would through intact stratum corneum. The effect is similar in concept to microneedling but far more superficial and without clinical equivalency to in-office procedures.
Centella Asiatica (Cica): A well-studied botanical containing compounds such as asiaticoside and madecassoside. In cosmetic formulations, Centella is recognized for its soothing and barrier-supporting properties, and there is published literature suggesting it supports the skin's natural repair processes. Its inclusion here makes practical sense: the spicule action creates a state of low-level micro-trauma, and a calming active helps counterbalance that stimulus.
Pros & cons
- Delivers a physical exfoliation mechanism that differs from standard chemical exfoliants, useful for rotation.
- Centella pairing helps offset the irritation potential of the spicule action.
- Well-reviewed at 4.5 out of 5 across nearly 12,000 ratings, suggesting consistent real-world results.
- The 50ml size provides reasonable supply given the recommended once- or twice-weekly use cadence.
- The tingling sensation is unfamiliar and off-putting for some; sensitive skin types often find it too much.
- Not suitable for nightly use, which limits its role compared to a daily active serum.
- Requires careful layering—combining with chemical exfoliants or retinoids the same evening risks over-exfoliation.
- Full ingredient transparency beyond Centella is limited in available data, so users with specific contact sensitivities should review the complete INCI list before purchasing.
How it compares
If your primary concern is barrier recovery and hydration rather than exfoliation, COSRX Advanced Snail 96 Mucin Power Essence is a gentler daily-use alternative with no physical exfoliation component—better suited for dry or sensitized skin that the Reedle Shot would likely irritate. For oily and congested skin, the two can be used on alternate nights as complementary routines: spicule treatment a couple of evenings a week, snail mucin on recovery nights.
Neither the Reedle Shot nor the snail essence is designed to treat active breakouts directly. For spot management alongside a spicule routine, COSRX Acne Pimple Master Patch works as a standalone targeted step and won't interfere with your treatment serum schedule.
The verdict
The VT CICA Reedle Shot 100 is a legitimate tool for oily, dull, or textured skin that wants something more than passive chemical exfoliation—but it demands respect as a treatment product, not a daily serum. The spicule mechanism is well-established in cosmetic science, and pairing it with Centella is a sensible formulation choice. The strong review volume suggests it performs reliably when used correctly. That said, anyone with sensitivity, a disrupted barrier, or active inflammation should look elsewhere. For the right skin type and the right routine slot, this earns its place.
What shoppers say
Shoppers consistently report visible improvements in skin texture and clarity after just a few uses, with many comparing results to in-office microneedling. The tingling on application is widely noted but described as tolerable rather than painful. Several reviewers highlight that it noticeably boosts absorption of serums and oils applied afterward, and long-term users credit it with smoothing persistent congestion and dullness.
The main caveat is an initial purging phase that can alarm first-timers—patience is frequently advised. One reviewer experienced melasma flare-ups, suggesting those with hyperpigmentation concerns should proceed cautiously or consult a dermatologist first.
Update: it's been 2 months and I have forgotten I ever even had issues with my face. I'm 32, and I feel like at this age, you could have so many problems with your skin. Acne, wrinkles, texture, etc. Before finding this, I had gotten off birth control for 18 months and my face was horrid! I looked young again...young as in puberty with acne. On top of that, I had some acne spots (not scars), redness, texture, uneven, just dull skin. I had bought a high Frequency Wand, which does work, and all other kinds of gadgets, along with trying every kind of treatment and acids to figure it out. I just accepted it. When I bought this, I also purchased the notorious Medicube Booster Pro...long story short...I RETURNED it because all of my results were from the reedler (that's what I call it). GLOWING AND FLAWLESS! I use it 4-6 time a week at night after washing my face (Skin 1004 Centella Tea-Trica cleanser), then the reedler, followed by peptides (naturium, even thought they have some bad ingredients like phenoxyethanol/Peach & Lily/cosrx), retinol on my forehead/neck (Peach & Lily but looking for others), when it's the time of the month I may put the skinRX spot cream as spot treatment, I may add some other things sometimes (adore the Skin 1004 Centella EVERYTHING), then I follow with a moisturizer (Peach & Lily ultra plush/Peach & Lily peptide moisturizer/Skin 1004 hyalu-cica sleep mask/ and I tried to beekman Milk RX, but I'm not seeing any changes, so I alternate with what I've mentioned). On lazy nights I'll apply the reedler and my homemade natural infused oil and wake up glowing. One night serum that is beyond underrated is Undefined R&R Night Serum...that was the first night product that started it all...great ingredients, texture, and results. Back to the reedler, I gifted one to my brother and got my younger sister to buy one...I also bought another 100, 100 collagen, 300 and 700, but have only used the regular 100 so far. I can't speak enough on this product...it's a game changer. I got lots of compliments for thanksgiving (wish I got a commission lol) and I don't wear any make up so it was all glow. I am a research freak and by no means am I rolling in the dough, so finding affordable skincare that does its job is the goal. And this one is IT! Pain: first application it feels a little tingly and I got a little red, but now I don't feel anything and my skin eats it up. IMPORTANT NOTE* I do not have sensitive skin! I use 1 pump for my forehead, 1 for each side of my face, and one for my chin and neck. I've been using the same bottle since beginning of October and it's not even close to running out. Former review: When I got this I expected some pain, but I honestly barely feel anything...which is a relief but also surprising. I think anyone could use this dose. When I don't want to use my devices or I want to get ready for bed quicker, I use this. I simply wash my face, put this on, then continue with my normal routine and I wake up feeling good. My reason for 4 stars, is that I'm still waiting for a noticeable difference...I don't use it every night, I use it about twice a week, and I don't feel I should have to use it every night for results. Am I wrong? My skin is brighter than usual, it's a big bottle for the cost, it doesn't have any scent that I can notice, and it does help my other products absorb, which is what I was looking for. Overall, I will continue using it, and maybe try a week of using it every other day or every day (it just sucks that I can't use any of my devices when I apply this) and give an update when I do. But I think this level could be for anyone and everyone to step up their skincare!
Read on Amazon ↗I got this serum to see if it could actually give me microneedling-level results at home, and I’m happy to report that yes. It does. After using it just 3 times over the past week, my skin has literally never looked better! I’m in my late 30s with oily but not acne prone skin that isn’t overly sensitive, and I have some fine lines starting. I use actives regularly and have a lot of experience with mid to higher mid range skincare brands, so I’m pretty comfortable with products that feel intense if they deliver. This goes on as the first step after cleansing at night, and it feels like a true treatment, not just another serum. The texture is light and smooth and goes on easily, but once it’s spreading on you can definitely feel the tiny needles immediately. It’s more of a sharp, prickly pain than a tingle, and the first few minutes can be strong, but it settles down quickly instead of lingering all night. I then layer a PDRN product over it, and a face mask on top and that combination has been an absolute game changer. The results have been wild in the best way. My skin texture is more hydrated and smoother than it did in my 20s, with ala bounce that truly makes light hit it differently. Pores look more refined, the overall clarity is better, and people have actually commented on how good my skin looks. I started with the 300 strength and already wish I had gone straight to the 700 because the improvement has been that obvious. For the money, I think this is an amazing value for the real, visible changes in texture and glow you get from an overnight treatment as long as you’re okay with a “beauty is pain” moment while it gets to work. I’d recommend it to people who already use actives, want a noticeable boost in smoothness and clarity, and don’t mind a short burst of sting in exchange for real results.
Read on Amazon ↗I purchased this to help improve absorption of my vitamin C oil. You can definitely feel the microneedles (spicules) when applying, but it isn't painful or sore to me - more of a tingling sensation. I chose the 100 strength because the 300 seemed like it might be too intense for my first time, but the 50 would probably be too weak. Not sure if it's just my pain tolerance, but the 100 feels like a good middle ground. The quality seems solid - the serum consistency is nice and the product feels well-formulated. It provides decent hydration along with the exfoliation benefits, and my other serums definitely absorb better after using it. It's definitely better and more convenient than using a traditional derma roller - less messy, quicker application, and easier to incorporate into my routine. In terms of value for money, it's reasonably priced for a K-beauty microneedling serum, and the bottle should last a while since you only need a small amount per application. The longevity is good - a little goes a long way. However, I had to stop using it temporarily because my melasma was getting slightly aggravated by the exfoliation. I'll continue once my skin calms down and perhaps use it less frequently or only on non-melasma areas. If you have hyperpigmentation issues, be cautious and start slowly.
Read on Amazon ↗It’s been a bit more than a 2 weeks using this and so far my skin went through one turn over. It’s easy to spread on the face and lightly massage into your skin. Now please keep in mind, this product is used to create tiny micro channels in your skin for all of your care products to penetrate deeper. Meaning if you have a multi step routine in the evening or use a very rich moisturizer all that becomes extra intense. Your skin is not used to receive the products that deep so yes, you more than likely will encounter some whiteheads and “a reaction” as with any new product you have to give your skin time to adjust to it. Think of retinol = skin gets worse before it gets better. That is called purging NOT breaking out or allergic reaction. I see so many reviews of people saying that it broke them out and that’s not fair to the product unless you resulted in thick oozing pimples that spread through your entire face there’s no need to panic. Give your skin 2-4 weeks to go through full circles with the product. I use it after my infrared mask, before toner, serum and moisturizer. See the product as step 0. I adjusted the amount of serums I use and and use a lighter moisturizer on reedle nights. Using the product 3-4 times a week. Eventually I will adjust to daily and slowly incorporate my standard night routine with heavier moisturizer again. But since everything seems intense when using the product I’ve decided to use my lighter daytime moisturizer on those nights to not overwhelm my skin and skip 2 of my 3 serums. You have to play around with it and gradually adjust your skin. But seeing whiteheads and small pimples after use is normal. You just shocked your face skin with a rather “invasive” step than it ever knew. So give it time. All I can say is the more regular you use it the less you see a reaction but the more your skin becomes plump and pores definitely define. Overall my facial skin looks more healthy and hydrated.
Read on Amazon ↗I bought the VT COSMETICS CICA Reedle Shot 100 out of curiosity because of its “micro-needle” effect, and I have to say it’s been an interesting experience. From the first application, you can feel a slight tingling sensation, as if it’s really working on the skin, but it’s not painful. What I liked the most is that it leaves my skin feeling smoother and more even with consistent use. I’ve noticed my pores look a bit more refined and my skin has a brighter, “glass skin” appearance. It also contains centella asiatica, which helps soothe the skin and prevent strong irritation. That said, it may not be suitable for extremely sensitive skin or for use without proper hydration afterward. It’s important to follow up with a good moisturizer and use sunscreen during the day. Overall, I think it’s a good product if you’re looking to improve skin texture and pores, but it should be used carefully and consistently to see results. Rating: ⭐⭐⭐⭐☆ (4/5)
Read on Amazon ↗Reviews are from verified Amazon customers, shown for reference. We don't edit or endorse individual reviews.
VT CICA Reedle Shot 100 Spicule Microneedling Serum 50ml: frequently asked questions
What is spicule microneedling serum?
The VT CICA Reedle Shot 100 uses microscopic silica rods derived from freshwater sponges — called spicules — to create temporary micro-channels in the skin's surface. This at-home process mimics some effects of professional microneedling by encouraging skin renewal and boosting absorption of the Centella Asiatica (Cica) actives in the formula.
The "100" in the name refers to the spicule concentration level. VT offers higher densities (300, 700, 1300) for more experienced users; 100 is the entry-level strength, making it a reasonable starting point.
Are spicules safe for skin?
For most people, yes — spicules are generally considered safe when used as directed. Because they physically exfoliate and create micro-channels, some tingling, temporary redness, or mild sensitivity is normal during and after application. Avoid using on broken skin, active breakouts, or the eye area.
People with rosacea, eczema, or very reactive skin should patch-test first and may want to consult a dermatologist before incorporating spicule serums into their routine.
How long does it take to see results with VT Reedle Shot?
Most users notice initial improvements in texture and brightness within two to four weeks of consistent use. Pore appearance and uneven tone — the two main concerns this serum targets — typically require four to six weeks of regular application to show meaningful change.
Results vary based on skin type, how often you use it, and whether you follow up with appropriate SPF and hydration. Skipping sun protection will undermine tone-evening progress significantly.
Can you use spicule serum every day?
The Reedle Shot 100 can be used daily, but it's smart to start two to three times a week to let your skin adapt. If redness or sensitivity lingers beyond a few hours, scale back frequency. Once your skin has adjusted over two to three weeks, daily use is reasonable for most skin types.
Always follow with a calming moisturizer and broad-spectrum SPF in the morning — freshly micro-channeled skin is more vulnerable to UV damage and moisture loss.
What should you avoid using with VT Reedle Shot?
On the same application, skip strong actives — retinol, AHAs (glycolic, lactic acid), BHAs (salicylic acid), and vitamin C in high concentrations. The micro-channels the spicules create increase penetration, which can push these ingredients deeper than intended and cause irritation or a compromised skin barrier.
Also avoid physical scrubs immediately before or after use. A gentle hydrating serum or plain moisturizer is the right follow-up, not another exfoliant.
What are the side effects of reedle shots?
Expected, temporary effects include a mild tingling or stinging sensation during application, short-term redness, and slight flaking as dead surface cells are shed over the following days. These are signs the spicules are working, not necessarily a cause for concern.
Less common but possible reactions include prolonged irritation or breakouts, particularly if the skin barrier is already compromised or if the product is overused. Discontinue and allow the barrier to recover if redness persists beyond 24 hours.
Is VT Reedle Shot a retinol?
No — the VT CICA Reedle Shot 100 contains no retinol. Its active delivery mechanism is physical (spicules) rather than chemical, and the key ingredient is Centella Asiatica, which is soothing and barrier-supportive rather than cell-turnover-accelerating the way retinoids are.
The two can complement each other in a routine but should be used on separate evenings, not layered together, to avoid over-sensitizing the skin.
Similar products to compare
