Peach Slices Deep Blemish Microdarts — Dissolving Pimple Patches, 9 Ct

A K-beauty answer to the pimple a hydrocolloid dot can't touch: each patch presses 176 dissolving microdarts of salicylic acid and soothers into a deep, early-stage bump before it ever surfaces.

176 self-dissolving microdarts per 14mm patch deliver 0.4% salicylic acid, tea tree, willow bark, niacinamide, hyaluronic acid and cica
In brand clinical testing, 98% reported smaller, calmer blemishes in 48 hours and 95% saw early-stage blemishes disappear in 72 hours
Darts dissolve in about 2 hours; wearable up to 8 hours or overnight — vegan, hypoallergenic, fragrance-free, Leaping Bunny certified

$8.88

On Amazon when we checked (July 21, 2026) — live price may differ.

By Patrick Smith · Updated July 21, 2026 · How we review · We may earn a commission from Amazon links.

Price when checked: $8.88; on Amazon, July 21, 2026
Best for: People who get occasional deep, painful, early-stage or cystic-feeling pimples and want…
Biggest complaint: The recurring gripe is price-per-patch: with only nine per pack, buyers note it comes to 'right at a dollar…
Sources cited: 4; independent sources

Our verdict

These are for the person who gets deep, tender, early-stage pimples and wants to intervene the night they feel one forming — that's the use case buyers rave about, including several with sensitive, rosacea-prone skin. They are not for pimples that have already come to a head (a plain hydrocolloid dot is cheaper and better at extracting), and anyone with widespread, constant breakouts will find nine patches at about a dollar each an expensive way to manage acne. Salicylic-acid-sensitive skin should patch test first.

Reasons to buy

Walmart buyers consistently report that deep, blind pimples shrink dramatically overnight — 'within 8 hours of use the bump is either gone or incredibly decreased,' 'works great for cystic (blind) pimples,' 'probably the only microneedle patches that actually work' — and reviewers with sensitive, rosacea-prone skin say the formula didn't irritate them.

Reasons to skip

The recurring gripe is price-per-patch: with only nine per pack, buyers note it comes to 'right at a dollar per dot' and wish the count were higher for the money.
A smaller group found them ineffective on their bumps or noted they calm redness without bringing the pimple to a head, and one reviewer reported skin damage at the application site — so patch testing is worth the caution.

Regular hydrocolloid patches have a blind spot: the painful bump you can feel underground days before anything surfaces. Peach Slices — the drugstore line from Peach & Lily founder Alicia Yoon — built the Deep Blemish Microdarts for exactly that pimple. Each 14mm patch carries 176 microscopic darts that press painlessly into the skin and dissolve within about two hours, ferrying 0.4% salicylic acid, tea tree, willow bark, niacinamide, hyaluronic acid, and cica down toward the source of the inflammation instead of leaving them to sit on top. In the brand's clinical testing, 98% of users reported smaller, calmer blemishes within 48 hours. At under $9 for nine patches, it undercuts ZitSticka's comparable Killa patch by a wide margin — though at roughly a dollar per pimple, buyers with frequent breakouts feel the cost.

How dissolving microdarts actually work

Founder Alicia Yoon has described the mechanism as similar to dermarolling, but painless: the darts create micro-channels that carry the formula past the skin's surface, so 'more of the formula can be captured and dispersed... helping to target the source.' You press the patch firmly over the sore spot on clean, dry, product-free skin; there's a brief pressure as the darts seat, then they self-dissolve over roughly two hours. Peach & Lily recommends wearing the patch for about eight hours — overnight is the natural window — and the transparent patch can also be worn during the day, even under makeup.

The ingredient list is what separates this from a plain patch: 0.4% salicylic acid and willow bark exfoliate inside the pore, tea tree brings antibacterial support, niacinamide and cica calm redness, and hyaluronic acid offsets dryness. The formula is hypoallergenic, fragrance- and alcohol-free, vegan, and Leaping Bunny certified, and the brand cites clinical results of 95% seeing early-stage blemishes disappear within 72 hours.

Microdarts vs Mighty Patch and ZitSticka

Think of these as the opposite tool from a Mighty Patch or Starface star. Hydrocolloid patches absorb fluid from a pimple that has already surfaced and can't do much for an underground bump; microdarts deliver actives into a bump that hasn't surfaced and are largely wasted on an open whitehead. The closest true rival is ZitSticka's Killa microdart patch, which typically costs several times more per patch. One Walmart buyer who compared them noted the Peach Slices patches 'are not as sticky as the ZitSticka ones' but held firm enough overnight — a trade-off most reviewers accept at this price. Peach Slices also sells companion Dark Spot Microdarts for the mark a pimple leaves behind.

The honest downsides

The near-universal complaint is value: nine patches per pack works out to about a dollar per pimple, and Walmart reviewers say it plainly — 'you only get nine dots, and that makes them right at a dollar per dot,' 'I wish I got more than 9 for the price,' and 'it's just obviously a very expensive solution when you suffer from acne.' Results also aren't guaranteed: a minority of buyers report the darts 'don't do much at all' on their bumps, and one noted they reduce redness without ever bringing the pimple to a head — which is by design, but disappoints people expecting extraction. Irritation is rare but real: one Walmart reviewer reported a lasting mark after a four-hour wear, and the brand's own review threads mention occasional temporary pink circles at the application site. If your skin is reactive to salicylic acid or tea tree, patch test before an overnight wear.

What buyers say

Our summary of recurring themes in customer reviews on the Peach Slices Deep Blemish Microdarts Amazon listing (read July 2026) — not quotes or endorsements.

Most praised

Walmart buyers consistently report that deep, blind pimples shrink dramatically overnight — 'within 8 hours of use the bump is either gone or incredibly decreased,' 'works great for cystic (blind) pimples,' 'probably the only microneedle patches that actually work' — and reviewers with sensitive, rosacea-prone skin say the formula didn't irritate them.

Most common complaint

The recurring gripe is price-per-patch: with only nine per pack, buyers note it comes to 'right at a dollar per dot' and wish the count were higher for the money. A smaller group found them ineffective on their bumps or noted they calm redness without bringing the pimple to a head, and one reviewer reported skin damage at the application site — so patch testing is worth the caution.

Worked best for

People who get occasional deep, painful, early-stage or cystic-feeling pimples and want to hit them the night they form, before they surface.

Frequently asked questions

Do the microdarts hurt?

No — expect a brief prickling pressure as you press the patch on, which fades quickly. Founder Alicia Yoon compares the mechanism to dermarolling but painless: the darts are microscopic, seat into the outer skin layers, and fully self-dissolve within about two hours of application.

Should I use these or a regular hydrocolloid patch?

It depends on the pimple's stage. Use Microdarts on a deep, tender bump you can feel but can't yet see a head on — that's what the salicylic acid and tea tree delivery is designed for. Once a pimple has visibly surfaced with a whitehead, a standard hydrocolloid patch (Mighty Patch, Starface, or Peach Slices' own Acne Spot Dots) is the better and cheaper tool, since its job is absorbing fluid from an open lesion.

How long do I wear one, and how fast does it work?

Apply to clean, dry skin with no serums or creams underneath, press firmly for a few seconds, and wear for around 8 hours — overnight is easiest, though the clear patch works under makeup by day. The darts dissolve in about 2 hours, but longer wear lets the actives keep working. Brand clinicals report 98% saw smaller, calmer blemishes in 48 hours; Walmart reviewers commonly describe bumps flattened within one to two nights.

Are they safe for sensitive skin?

The formula is hypoallergenic, fragrance-free, alcohol-free, and buffered with soothers like cica and niacinamide, and several Walmart reviewers with sensitive or rosacea-prone skin report no irritation. That said, it does contain 0.4% salicylic acid and tea tree oil, occasional users report temporary pink marks, and one reviewer reported a lasting mark — so patch test on your jawline before committing to an overnight wear.

Sources

Peach Slices Deep Blemish Microdarts

$8.88 on Amazon when we checked (July 21, 2026). Amazon handles checkout, shipping and returns.

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