Numbuzin No.1 Pantothenic Skincare 100 Powder 7g loose powder jar
Promising for Excess Oiliness
What Makes This Different

It's '100% skincare' in a mattifying powder — roughly 49% oil-absorbing silica blended with genuine soothing actives (pantothenic acid, cica, calamine, zinc PCA, niacinamide) rather than just talc and silicone. That makes it control shine and lightly treat blemishes at once, without the stripped, tight feel most drying powders leave on acne-prone skin.

Numbuzin

Numbuzin No.1 Pantothenic Skincare 100 Powder Review

Skincare-Powered Mattifier
treatment powder k beauty Paraben Free Cruelty Free

An oil-control powder that's smarter than most: roughly 49% mattifying silica blended with genuine soothing actives — pantothenic acid, cica, calamine, zinc PCA — so it absorbs shine without the stripped, tight feel drying powders usually leave. It controls oil all day and even doubles as an overnight blemish-drying step. Strictly for oily and blemish-prone skin, though; dry types should skip it entirely.

$20.00
7g
4.5 ★★★★★
400 reviews
Made in South Korea Launched 2024 Best for spring-summer PAO: 12 months
Buy at Amazon ♥
Run it through our tools Clashes with my routine? Pregnancy-safe? Find a cheaper dupe Patch-test it first

This powder has been available since around 2024, so its review base is moderate and still growing rather than extensive. The assessment leans on well-understood oil-absorbing and soothing ingredients and the product's easily-judged instant mattifying effect, alongside that developing body of user feedback, with broad long-term data continuing to accumulate.

Verdicts

How well it fits each concern

Verdict by concern tap a concern for the case

Promisingfor Excess OilinessNiacinamide has trial-level evidence for excess oiliness but no guideline or regulatory standing yet — promising, short of a recommendation; the other actives here are not yet assessed for it.Moderate evidenceGentleNo reviews collected yet

The case for it

  1. Niacinamide has trial-level evidence for this concern but no guideline or regulatory standing yet.
  2. It is plausibly present at a working level, though the concentration is not declared.
  3. The formula carries none of the triggers this concern is sensitive to.

What would change this: A declared concentration would move this to a firmer reading of the dose.

Same rule for everyone. “Promising” is the verdict on 7,858 of 45,024 concern verdicts across the catalog; rule R9p decided 7,858 of them. Unchanged since September 5, 2026, engine 5.1.1.

Brand or formulator? Disclose a concentration or correct a fact →

Show the work
Rule
R9p — 0.5.0: 'Unproven' beside three filled dots read as one question answered twice with opposite words (7,018 rows). The chip measures standing, the dots measure trial volume; where the row carries at least one RCT or a tier-2 source (moderate dots) and the active is present at a working level, the honest word is Promising. Unproven is reserved for plausible-standing rows with limited or weak evidence, or an under-dosed form. Same rank as Unproven — a bet either way; the dots order them. · the full register
Carrying active
Niacinamide
Standing
plausible — trials support it
Form
plausible — studied range 2%, from the trials on the row; needs leave-on contact; judge it after ~8 weeks
Tolerability
gentle
Row checked
against its sources on July 17, 2026 (evidence table ev-2026.09-r228)

The studies behind the evidence row

All excess oiliness products →
Promisingfor AcneNiacinamide has trial-level evidence for acne but no guideline or regulatory standing yet — promising, short of a recommendation; the other actives here are not yet assessed for it.Moderate evidenceGentleNo reviews collected yet

The case for it

  1. Niacinamide has trial-level evidence for this concern but no guideline or regulatory standing yet.
  2. It is plausibly present at a working level, though the concentration is not declared.
  3. The formula carries none of the triggers this concern is sensitive to.

What would change this: A declared concentration would move this to a firmer reading of the dose.

Same rule for everyone. “Promising” is the verdict on 7,858 of 45,024 concern verdicts across the catalog; rule R9p decided 7,858 of them. Unchanged since September 5, 2026, engine 5.1.1.

Brand or formulator? Disclose a concentration or correct a fact →

Show the work
Rule
R9p — 0.5.0: 'Unproven' beside three filled dots read as one question answered twice with opposite words (7,018 rows). The chip measures standing, the dots measure trial volume; where the row carries at least one RCT or a tier-2 source (moderate dots) and the active is present at a working level, the honest word is Promising. Unproven is reserved for plausible-standing rows with limited or weak evidence, or an under-dosed form. Same rank as Unproven — a bet either way; the dots order them. · the full register
Carrying active
Niacinamide
Standing
plausible — trials support it
Form
plausible — studied range 4–5%, from the OTC monograph or label; needs leave-on contact; judge it after ~8 weeks
Tolerability
gentle
Row checked
against its sources on July 17, 2026 (evidence table ev-2026.09-r228)

The studies behind the evidence row

All acne products →
Promisingfor Large PoresNiacinamide has trial-level evidence for large pores but no guideline or regulatory standing yet — promising, short of a recommendation; the other actives here are not yet assessed for it.Moderate evidenceGentleNo reviews collected yet

The case for it

  1. Niacinamide has trial-level evidence for this concern but no guideline or regulatory standing yet.
  2. It is plausibly present at a working level, though the concentration is not declared.
  3. The formula carries none of the triggers this concern is sensitive to.

What would change this: A declared concentration would move this to a firmer reading of the dose.

Same rule for everyone. “Promising” is the verdict on 7,858 of 45,024 concern verdicts across the catalog; rule R9p decided 7,858 of them. Unchanged since September 5, 2026, engine 5.1.1.

Brand or formulator? Disclose a concentration or correct a fact →

Show the work
Rule
R9p — 0.5.0: 'Unproven' beside three filled dots read as one question answered twice with opposite words (7,018 rows). The chip measures standing, the dots measure trial volume; where the row carries at least one RCT or a tier-2 source (moderate dots) and the active is present at a working level, the honest word is Promising. Unproven is reserved for plausible-standing rows with limited or weak evidence, or an under-dosed form. Same rank as Unproven — a bet either way; the dots order them. · the full register
Carrying active
Niacinamide
Standing
plausible — trials support it
Form
plausible — studied range 4%, from the trials on the row; needs leave-on contact; judge it after ~8 weeks
Tolerability
gentle
Row checked
against its sources on July 17, 2026 (evidence table ev-2026.09-r228)

The studies behind the evidence row

All large pores products →

Also listed for Blackheads — the actives here (Silica, Calamine, Panthenol (Vitamin B5) are in our research queue for that concern; there is no verdict until their evidence rows are written. That is a gap in our table, not a mark against the product.

A verdict is DermApproved’s assessment of how well a product’s ingredients fit a concern — never a claim about what the product treats. Evidence dots and collected reviews sit beside it and are never blended in. Rules 0.5.1 · evidence table ev-2026.09-r228 · how we decide

Assessment

Pros & Cons

Pros

  • ✓ Roughly 49% silica delivers genuine, long-lasting oil control
  • ✓ Soothing B5, cica, and calamine prevent the stripped, tight feel
  • ✓ Doubles as an overnight blemish-drying spot treatment
  • ✓ Ultra-fine texture melts in matte and invisible, not chalky
  • ✓ Fragrance-free and gentle for acne-prone skin
  • ✓ Real skincare actives rather than a plain cosmetic mattifier

Cons

  • ✗ Too drying for genuinely dry skin types
  • ✗ Narrow suitability — oily and combination skin only
  • ✗ Loose-powder jar format is a little messy and less travel-friendly
  • ✗ Contains silicones and tree-nut-derived macadamia oil
  • ✗ Fungal-acne-prone users should approach with caution
Review

Full Review

Oily, breakout-prone skin has a complicated relationship with mattifying powder. You need it — the midday shine is real, and nothing kills a careful makeup look like a greasy T-zone by lunch — but the traditional fix makes things worse. Talc-and-silicone powders absorb oil indiscriminately, leave skin tight and stripped, and on acne-prone faces that barrier disruption can actually trigger more breakouts and more oil in a frustrating loop. So the premise of Numbuzin's Pantothenic Skincare 100 Powder is genuinely appealing: what if the powder were skincare first, mattifier second? What if it soothed while it absorbed? That's the pitch, and for the most part the formula delivers on it.

The oil control itself is straightforward and effective. Silica makes up roughly half the formula — around 49% — and porous silica is one of the best oil absorbers in cosmetic chemistry, soaking up excess sebum to hold a matte finish for hours. Paired with corn starch and a couple of silicone-based blurring polymers, it delivers a smooth, dry, shine-free surface that genuinely lasts. As a mattifier, it does the core job well; the all-day matte claim holds up in practice, and the ultra-fine texture means it melts in invisibly rather than sitting chalky, provided you apply a light hand.

What makes it more than a cosmetic powder is the actives roster, and it's a thoughtful one for the target skin. Pantothenic acid — vitamin B5, the namesake of the whole No.1 line — soothes and supports the barrier, which is precisely the thing standard drying powders neglect. Calamine and zinc PCA are a classic blemish-calming pairing: calamine soothes and lightly absorbs while zinc helps regulate oil and calm active breakouts, giving the powder a real spot-treating dimension. Centella asiatica and madecassoside add cica soothing, and niacinamide brings tone-evening and sebum-regulating support. This is a legitimately considered blend of actives, not a token sprinkle, and it's the reason the powder doesn't leave the tight, stripped feeling its high silica content might otherwise cause.

That dual nature opens up a nice trick: it works overnight too. Because of the calamine and zinc, dusting it onto individual blemishes before bed functions as a gentle drying spot treatment, and acne-prone users do report spots looking calmer by morning. So you get an all-over daytime mattifier and a targeted nighttime blemish step in one jar, which is a genuinely useful two-in-one for the skin type it serves.

In use, the experience is the quiet proof. A light dusting absorbs surface oil and blurs shine into a smooth matte finish that reads as skin, not powder. It feels weightless rather than cakey, and crucially it doesn't bring that post-powder tightness — the soothing actives keep it comfortable. It sets makeup well and can also go straight onto bare, freshly-moisturized skin on oily zones. For the oily and combination crowd, it slots into a routine easily.

The limitations are mostly about who it's for, and they're firm. This is a drying, oil-absorbing powder, and that makes it squarely a product for oily and blemish-prone skin. Genuinely dry skin should not use it — no amount of soothing B5 changes the fundamental fact that a 49%-silica powder will pull moisture and exaggerate dry patches. That narrow suitability is the main reason its breadth score is modest; it's excellent for its audience and wrong for everyone else. The loose-powder format also brings the usual minor mess, and the jar-and-sifter setup is less travel-friendly than a pressed compact. And despite the skincare framing, it's not fungal-acne safe — the macadamia seed oil and caprylic/capric triglyceride rule that out, and the macadamia makes it a tree-nut product worth noting for allergies. It's also not vegan.

On value, $20 for 7g of a loose finishing powder is fair but not cheap; the jar lasts a few months with regular use, longer if you reserve it for oily zones or spot use. You're paying a modest premium over a basic mattifying powder for the actives and the soothing profile, which for acne-prone skin that reacts badly to harsher powders is money well spent.

It's worth being clear about the application method, because it makes or breaks the result. A pressing motion with the puff sets the powder into the skin and gives the most natural, longest-lasting matte; a sweeping motion tends to look powdery and patchy. For setting makeup, press it only where you actually get shiny — typically the T-zone — rather than blanketing the whole face, which keeps the rest of your base looking like skin. And the overnight blemish trick works best as a targeted dab on a clean spot rather than an all-over layer, letting the calamine and zinc concentrate where a breakout actually is.

Where it lands: this is one of the better oil-control powders for the specific, large group of people who need oil control but get punished by ordinary drying powders. The skincare-first formulation genuinely works — it mattifies effectively while soothing, and the blemish-care angle is a real bonus. Buy it if your skin is oily or combination and you've been burned by tight, stripping powders before; this is the gentle alternative that still actually controls shine. Just know it's a precision tool for one skin type, not a universal product — and if your skin is dry, this is emphatically not for you.

Formula

Key Ingredients

The hero actives that drive this product's performance.

IngredientFunctionEvidence
Silica (≈49%) (49%) The oil-absorbing backbone at roughly half the formula — porous silica soaks up excess sebum to keep skin matte for hours, the core mechanism behind this powder's all-day shine control on oily, blemish-prone skin. Not yet assessed
Pantothenic Acid (Vitamin B5) The line's signature B5 active, included so the powder soothes and supports the barrier while it mattifies — the reason it reads as a skincare powder rather than a purely cosmetic mattifier that would leave acne-prone skin dry and tight. Not yet assessed
Calamine + Zinc PCA A classic blemish-calming pairing — calamine soothes and lightly absorbs while zinc PCA helps regulate oil and calm breakouts, giving the powder a genuine spot-treating dimension beyond shine control on acne-prone skin. Not yet assessed
Centella Asiatica + Madecassoside The soothing cica complex that keeps the high-silica formula from feeling stripping — its calming triterpenoids support the barrier so oil control doesn't come at the cost of irritation on reactive, blemish-prone skin. Not yet assessed
Niacinamide Adds tone-evening and sebum-regulating support to the actives blend, reinforcing the oil-control and skin-clarifying goals while contributing barrier benefits — a sensible co-star in a powder aimed at oily, uneven skin. Limited for Excess Oiliness
Full INCI List

Silica, Dimethicone, Zea Mays (Corn) Starch, Aluminum Starch Octenylsuccinate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Mica (CI 77019), Dimethicone/Vinyl Dimethicone Crosspolymer, Caprylic/Capric Triglyceride, Octyldodecyl Stearoyl Stearate, Calamine, Pantothenic Acid, Zinc PCA, Caprylyl Glycol, Niacinamide, Ethylhexylglycerin, Macadamia Ternifolia Seed Oil, Centella Asiatica Extract, Dipotassium Glycyrrhizate, Madecassoside, Tocopherol

Safety & Formulation Facts
✓ Pregnancy Safe ✓ Fragrance Free✓ Alcohol Free✗ Oil Free✗ Silicone Free✓ Paraben Free✓ Sulfate Free✓ Cruelty Free✗ Vegan✗ Fungal Acne Safe
Comedogenic Ingredients
Macadamia Seed Oil
Common Allergens
Macadamia Seed Oil (tree nut derived)
Compatibility

Skin Match

Best For
Works For
Not Ideal For
Routine Step

treatment

Time of Day

AM & PM

Layering Tips

Use as a finishing step over skincare or makeup to set and mattify, or dust onto bare skin on oily areas. It can double as an overnight drying layer on individual blemishes thanks to the calamine and zinc.

Results Timeline

Shine control and a blurred, matte finish are instant. The calamine, zinc, and B5 offer gradual blemish-soothing with repeated use, but this is primarily an in-the-moment oil-control product rather than a cumulative treatment.

Pairs Well With
Lightweight moisturizersSunscreenBase makeup
Planning a combo? Check it against what you already use
Sample AM Routine
  1. Gentle cleanser
  2. Lightweight moisturizer
  3. Sunscreen
  4. THIS PRODUCT to set and mattify
Sample PM Routine
  1. Double cleanse
  2. Treatment serum
  3. Moisturizer
  4. THIS PRODUCT on oily zones or blemishes
Evidence

Science & Expert Perspective

The Science

The oil-control mechanism is well established: silica is a highly porous, absorbent powder widely used to soak up sebum and impart a matte finish, and at the high proportion here (around 49%) it provides effective, durable shine control, supported by corn starch and silicone-based blurring crosspolymers that smooth the optical surface. The differentiating actives have a tiered evidence base. Pantothenic acid (vitamin B5) and its provitamin panthenol are well-supported for soothing, hydration support, and aiding barrier function, which is mechanistically valuable in a high-absorbency powder that could otherwise compromise the barrier. Niacinamide has strong evidence for sebum regulation, tone-evening, and barrier support, directly relevant to oily, blemish-prone skin. Calamine (a zinc oxide–ferric oxide preparation) has long traditional and practical use for soothing and mildly drying irritated, blemished skin, and zinc PCA has promising evidence for sebum regulation and antibacterial activity relevant to acne. Centella asiatica's triterpenoids contribute promising anti-inflammatory and barrier-supportive effects, offsetting potential dryness. The combination is logical for its target: an effective physical oil absorber buffered by soothing and sebum-regulating actives. The main caveats are formulation-contextual rather than efficacy-based — the macadamia seed oil and caprylic/capric triglyceride make it unsuitable for fungal-acne-prone skin, and the inherently drying nature of a high-silica powder makes it inappropriate for dry skin regardless of the soothing additions.

Dermatologist Perspective

Clinically, this is a sensibly formulated oil-control product for oily and acne-prone skin. Silica is a recognized, effective sebum absorber, and the inclusion of soothing and barrier-supportive ingredients — pantothenic acid, centella, niacinamide — reflects a thoughtful effort to mitigate the dryness and barrier disruption that aggressive mattifying powders can cause, which in acne-prone skin can paradoxically worsen oil and breakouts. Calamine and zinc are long-standing, reasonable choices for calming and mildly drying blemishes, and using the powder as a localized overnight spot step is a practical application. Standard guidance applies: this is appropriate for oily and combination skin and not for dry or dehydrated skin, where oil-absorbing powders are counterproductive. Patients with fungal acne should note the oil components, and those with tree-nut sensitivity the macadamia oil. As with any oil-control approach, it manages shine and supports blemish care but is not a substitute for evidence-based acne treatment when breakouts are persistent or inflammatory.

Guidance

Usage & Recommendations

How to Use

Use as a finishing step. After your skincare and any makeup, tap a small amount of powder onto the supplied puff or a brush and press or dust it lightly over oily areas like the T-zone to set and mattify — a little goes a long way, and over-applying can look powdery. It can also go directly onto freshly-moisturized bare skin for shine control. For blemishes, dab a touch onto individual spots overnight, where the calamine and zinc help them look calmer by morning. Reserve it for oily and combination skin, and pair daytime use with sunscreen underneath.

Value Assessment

At $20 for 7g, this is fair value for an oil-control powder that genuinely combines mattifying performance with soothing, blemish-care actives — more than a basic talc-and-silicone setting powder offers. The 7g jar lasts several months with regular finishing use, and far longer if reserved for oily zones or overnight spot use, keeping the effective cost reasonable. Only one size is offered. The value is strongest for acne-prone skin that reacts poorly to harsher drying powders, where the soothing formulation prevents the barrier damage cheaper powders can cause; for that user the modest premium is justified. Those simply wanting basic shine control could spend less, but would lose the skincare benefits that define this product.

Who Should Buy

Oily and combination skin that needs lasting shine control but has been left tight and irritated by ordinary drying powders. It's ideal for acne-prone skin wanting a mattifier that also soothes and lightly treats blemishes, and for anyone who'll use the overnight spot-drying trick.

Who Should Skip

Dry and dehydrated skin should skip it entirely — any high-silica oil-absorbing powder will be too drying regardless of the soothing actives. Those with fungal acne or tree-nut allergies should avoid it for the macadamia oil, and anyone wanting a vegan or mess-free pressed format should look elsewhere.

Ready to try Numbuzin No.1 Pantothenic Skincare 100 Powder?

Buy at Amazon ♥

Or visit the Numbuzin store on Amazon →

Details

Product Details

Texture

An ultra-fine loose powder that feels silky and weightless, melting into skin to a smooth, dry matte finish without cakeyness.

Scent

Fragrance-free, with no perceptible scent — fitting for a blemish-care powder meant for sensitive, acne-prone skin.

Packaging

A 7g loose-powder jar with a sifter; effective but, like all loose powders, prone to a little mess in use.

Finish
matteinvisiblelightweight
What to Expect on First Use

The mattifying effect is immediate — a light dusting absorbs surface oil and blurs shine into a smooth, dry finish that doesn't look powdery. It feels weightless rather than chalky, and because the actives are soothing, it doesn't bring the tight, stripped feeling drying powders often do. Acne-prone users may notice individual blemishes look calmer with overnight use.

How Long It Lasts

The 7g jar lasts a few months with regular finishing use, longer if reserved for oily zones or spot use.

Period After Opening

12 months

Opened yours? Track the toss-by date
Best Season

spring summer

Certifications
Cruelty-free (PETA)
Background

The Story Behind This Product

Numbuzin's No.1 Pantothenic line targets oily, blemish-prone skin around vitamin B5, and this powder extends that idea into oil control. Rather than a cosmetic mattifier, the brand built a powder around skincare actives — calamine and zinc for blemishes, cica for soothing — so the shine control comes with a treatment benefit, a hybrid approach that fits its problem-solving identity.

About Numbuzin Established Brand (5–20 years)

Numbuzin launched in 2020 and built a following with its numbered, problem-targeting K-beauty range. This loose oil-control powder belongs to its No.1 Pantothenic (B5) line for blemish-prone, oily skin; the brand's formulations are popular and ingredient-forward, supported by consumer testing rather than independent clinical studies.

Brand founded: 2019 · Product launched: 2024
Myth vs. Reality

Common Myths

Myth

A mattifying powder will dry out and irritate acne-prone skin.

Reality

This one blends soothing pantothenic acid, cica, and calamine into the high-silica base, so it absorbs oil without the stripped, tight feeling typical drying powders cause. It's built specifically to mattify gently — though genuinely dry skin should still avoid it.

Myth

It's just a setting powder like any makeup product.

Reality

It's positioned as '100% skincare,' with actives like calamine, zinc PCA, niacinamide, and B5 doing real soothing and oil-regulating work alongside the cosmetic mattifying. It can set makeup, but it also functions as a skincare oil-control and blemish-care step.

FAQ

Frequently Asked Questions

How is this different from a regular setting powder?

It's positioned as a '100% skincare' powder, blending roughly 49% oil-absorbing silica with genuine soothing and blemish-care actives — pantothenic acid, cica, calamine, zinc PCA, and niacinamide. So while it mattifies and sets makeup like a cosmetic powder, it also soothes and lightly treats blemishes, which a standard talc-and-silicone setting powder doesn't.

Will this powder dry out my skin?

It's built to avoid that — the soothing pantothenic acid, cica, and calamine offset the high silica so it absorbs oil without leaving skin tight or stripped. That said, it's designed for oily and combination skin; genuinely dry skin will likely find any oil-absorbing powder too drying and should skip it.

Can I use it as a spot treatment for blemishes?

Yes — the calamine and zinc PCA give it a blemish-drying, soothing dimension, so dusting it onto individual breakouts overnight can help them look calmer by morning. It works both as an all-over mattifier and as a targeted overnight drying step on active spots.

Does it leave a white cast or look cakey?

No — the ultra-fine powder melts into a smooth, invisible matte finish rather than sitting chalky or white, as long as you apply a light dusting. Using too much can look powdery, so build it sparingly; a little controls shine effectively without a visible layer.

Is the Pantothenic Skincare 100 Powder safe during pregnancy?

Its actives — pantothenic acid, niacinamide, cica, calamine, zinc — contain no retinoids or other pregnancy-flagged ingredients, so it's generally fine for use during pregnancy. It's also fragrance-free. As always, confirm with your OB or dermatologist if you have specific concerns.

Is this powder fungal-acne safe?

No — it contains macadamia seed oil and caprylic/capric triglyceride, which aren't fungal-acne safe, and the macadamia makes it a tree-nut product. For most oily and blemish-prone skin it's well-tolerated, but those with confirmed malassezia folliculitis should patch test or choose a purely mineral powder.

Reviews

What Reviewers Tend to Say

Recurring themes our editors read across retailer reviews of this product — summaries in our words, not quotations, and not a substitute for your own patch test.

Common Praise

Long-lasting matte, shine-free finish

Soothing rather than stripping for a powder

Doubles as an overnight blemish-drying step

Common Complaints

Too drying for dry skin types

Loose-powder format can be messy

Contains silicones and macadamia oil

Notable Endorsements
Part of Numbuzin's popular No.1 Pantothenic blemish-care lineSold across Olive Young, Amazon, and K-beauty retailers
Appears In
Best Treatments for Blackheads
Related Conditions
excess oilinessacnelarge poresblackheads
Related Ingredients
silicapanthenolcalaminezinccentella asiaticaniacinamide