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Numbuzin

Numbuzin is strongest as a numbered Korean skincare range where each family gives buyers a clear merchandising story.

Business buyers only

Built for wholesale buying from Korea

Cosmain supports wholesale brand review for business buyers, not retail shopping. MOQ, pricing, and availability are confirmed with Cosmain before ordering.

Importers & distributorsMOQ confirmed with salesShips from Korea
Start sourcing discussionReview Serum
Best for

Skincare, Serum, Concern care

Numbered skincare range for concern-led routine and serum planning.

Start with

Serum, Toner, Mask, Cream

Use the strongest categories to form the first shortlist before adding secondary products.

Verify first

active claims, hero ingredients, version names

Confirm the commercial and compliance details before moving from review to volume.

Terms to verify

Ordering terms for this brand

Use these references to plan the first order before Cosmain confirms current availability, pricing, and documents.

Final terms are confirmed before order because supplier availability, stock, and program rules can change.

Typical MOQ reference
~100 units
Lead time
1-2 weeks

Commercial fit

Numbuzin works best when a buyer needs a recognizable brand with enough assortment depth to support repeat orders, bundles, and category expansion.

How Cosmain can help

Cosmain helps buyers review the line, ask sharper commercial questions, and move into a narrower opening range.

Assortment snapshot

Serum
12 products
Toner
10 products
Mask
9 products
Cream
6 products
Cleanser
4 products
Essence
2 products
Eye Care
2 products
Spot Treatment
2 products
Ampoule
1 products
Pad
1 products

Pros

  • Numbuzin shows breadth across multiple categories, which helps buyers build a fuller assortment from one brand range.
  • Numbuzin has enough visible depth to help buyers review the assortment with more confidence.
  • The brand can lead buyers into category priorities, visible assortment depth, and a more direct price-and-availability discussion with Cosmain.

Considerations

  • The assortment appears strongest in serum, so the core category needs clearer emphasis than the secondary range.
  • Keep the review curated and focused so the buying decision does not turn into a repetitive product list.
  • Availability, MOQ, and final commercial terms should still be confirmed with Cosmain rather than implied in the review.
Numbuzin sourcing

Focused buying reviews

Move from the brand overview into line, product, sunscreen, and verification checks before narrowing the first order.

Buyer selection

Numbuzin Best Products for Wholesale Buyers

A disciplined Numbuzin buying list starts with the clearest routine anchors, then adds regulated, concern-care, or seasonal products only when they change the buying reason.

Line comparison

Numbuzin Product Lines Compared

Compare Numbuzin product lines by commercial role, skin concern, category depth, recommended products, and verification cautions before building the first buying list.

Buyer safety

Numbuzin Verification Checklist

Separate visible Numbuzin demand from order-ready demand by checking regulated product versions, seller authorization, pricing logic, claim language, media approval, and evidence quality.

Product review

Numbuzin No. 9 NAD Bio Lifting-sil Essence

No. 9 NAD Bio Lifting-sil Essence is a expansion product inside the No.6 and No.9 NAD, Firming, Eye and Sun Care line. Review essence demand, claim boundaries, and matching Cosmain products before discussing volume.

Line review

Numbuzin No.1 Calming, Pantothenic B5 and Cleansing

No.1 Calming, Pantothenic B5 and Cleansing is a core Numbuzin line for calming care, oil appearance, breakout-prone review, barrier support, gentle cleansing. Core entry line for buyers who want a clear calming and breakout-prone routine before adding more active Numbuzin families.

Product review

Numbuzin No.1 Pantothenic B5 Active Soothing Serum

No.1 Pantothenic B5 Active Soothing Serum is a entry product inside the No.1 Calming, Pantothenic B5 and Cleansing line. Review serum demand, claim boundaries, and matching Cosmain products before discussing volume.

Line review

Numbuzin No.2 Rose PDRN Collagen Plumping

No.2 Rose PDRN Collagen Plumping is a core Numbuzin line for plump-looking skin, elasticity appearance, dewy glow, dryness, mask replenishment. Premium-feeling expansion line for buyers who want PDRN and collagen language but can keep claims cosmetic and appearance-led.

Product review

Numbuzin No.2 Rose PDRN Collagen Plumping Serum

No.2 Rose PDRN Collagen Plumping Serum is a entry product inside the No.2 Rose PDRN Collagen Plumping line. Review serum demand, claim boundaries, and matching Cosmain products before discussing volume.

Product review

Numbuzin No.3 Skin Softening Serum

No.3 Skin Softening Serum is a traffic-driver product inside the No.3 Skin Softening, Pore and Tone-up line. Review serum demand, claim boundaries, and matching Cosmain products before discussing volume.

Line review

Numbuzin No.3 Skin Softening, Pore and Tone-up

No.3 Skin Softening, Pore and Tone-up is a core Numbuzin line for texture appearance, pore appearance, radiance, cleansing, tone-up sun review. Primary traffic line because No.3 gives Numbuzin its clearest texture and pore-care buying story and supports multiple routine steps.

Product review

Numbuzin No.4 Ceramide AHA Glazed Skin Prep Serum

No.4 Ceramide AHA Glazed Skin Prep Serum is a entry product inside the No.4 Prep, Hydration and Exfoliation line. Review serum demand, claim boundaries, and matching Cosmain products before discussing volume.

Line review

Numbuzin No.4 Prep, Hydration and Exfoliation

No.4 Prep, Hydration and Exfoliation is a core Numbuzin line for texture appearance, dry flakes, makeup prep, hydration, soothing mask. Texture-prep expansion line for buyers who want a smaller but clear AHA, ceramide, hydration, and mask story.

Line review

Numbuzin No.5 and No.5+ Glutathione, Vitamin and Tone Care

No.5 and No.5+ Glutathione, Vitamin and Tone Care is a core Numbuzin line for tone appearance, dark-spot appearance, radiance, vitamin serum review, tone-up sun review. Core tone-care line for buyers who want a clear radiance and dark-spot appearance family with multiple steps.

Product review

Numbuzin No.5+ Glutathione Vitamin Concentrated Serum

No.5+ Glutathione Vitamin Concentrated Serum is a traffic-driver product inside the No.5 and No.5+ Glutathione, Vitamin and Tone Care line. Review serum demand, claim boundaries, and matching Cosmain products before discussing volume.

Line review

Numbuzin No.6 and No.9 NAD, Firming, Eye and Sun Care

No.6 and No.9 NAD, Firming, Eye and Sun Care is a expansion Numbuzin line for firm-looking skin, elasticity appearance, eye-area review, sleep serum, sun care review. Premium expansion line for buyers who already have No.3 and No.5+ stable and want higher-review NAD, PDRN, peptide, retinol, eye, and sun formats.

01

Best Commercial Role

Numbuzin should be treated as a serum-led Korean skincare brand organized by numbered concerns. Its strongest buying logic is not a single product but a readable numbering system: No.1 for calming, No.2 for PDRN collagen, No.3 for texture and pore appearance, No.4 for prep and exfoliation, No.5+ for tone appearance, and No.9 for NAD and firm-looking skin.

The current wholesale range is focused enough for disciplined skincare buying. It does not require makeup or body categories to make the brand feel complete.

  • Core anchors: No.3 Skin Softening Serum, No.5+ Glutathione Vitamin Concentrated Serum, No.1 Pantothenic B5 Active Soothing Serum, and No.2 Rose PDRN Collagen Plumping Serum.
  • Routine support: No.1 toner pads and toner, No.3 Bifida Bakuchiol toner and cleanser, No.4 toner and toner pad, No.5+ toner pads, and sheet masks.
  • Review-first categories: PDRN, NAD, retinol, retinal, AHA, PHA, glutathione, TXA, spot powders, tone-up sunscreens, eye patches, minis, DUO, and GWP formats.
  • Operational needs: exact line number, plus sign, size, mask count, version, barcode, lot code, expiry, SPF documents, and cosmetic-safe wording.
Cosmain check

Numbuzin is easiest to sell when the assortment is grouped by number, not by a mixed list of serums and masks.

02

First Order Structure

A first Numbuzin order should prioritize the lines buyers can understand immediately. No.3 Skin Softening Serum and No.5+ Glutathione Vitamin Concentrated Serum make the clearest opening pair, supported by No.1 calming care and No.2 Rose PDRN Collagen.

No.4 and No.9 are useful expansion lines, but they need stronger active-use and claim review because they include AHA, PHA, NAD, retinol, retinal, eye care, and sun formats.

  • Lean order: No.3 Skin Softening Serum, No.5+ Glutathione Vitamin Concentrated Serum, No.1 Pantothenic B5 Active Soothing Serum, No.1 Centella Re-Leaf Green Toner Pad, and No.2 Rose PDRN Collagen Plumping Serum.
  • Routine add-ons: No.3 Bifida Bakuchiol Zero Pore Serum, No.3 Rice Enzyme Cleansing Foam, No.5+ toner pads, No.1 active clear mask, and No.2 overnight collagen mask.
  • Active expansion: No.4 Ceramide AHA Glazed Skin Prep Serum, No.4 toner pad, No.5+ TXA ampoule, No.5 cream, No.6 Deep Sleep Mask Serum, and No.9 NAD essence.
  • Document-first add-ons: No.3 tone-up sun serums, No.5+ tone-up sun serum, No.9 sun essence, No.9 eye creams, No.9 eye patches, minis, DUO, and GWP formats.
03

Product Families To Compare

Numbuzin is easiest to compare by number. No.1 covers calming, pantothenic acid, centella and cleansing. No.2 covers PDRN collagen and masks. No.3 covers texture, pore appearance, cleansing, pads and tone-up sun. No.4 covers prep, hydration, AHA and masks. No.5+ covers glutathione, vitamin and tone appearance. No.9 covers NAD, PDRN, peptide, eye, mask and sun products.

This structure keeps the range buyer-readable and prevents the assortment from becoming a list of similar serums.

  • No.1: serum, cream, toner pad, toner, cleansing oil, spot powders, and active clear mask.
  • No.2: Rose PDRN Collagen serum, 2X serum, DUO, sheet mask, overnight collagen mask, and cream cleanser.
  • No.3: Skin Softening Serum, Bifida Bakuchiol serum, toner, moisturizer, cleansing oil, cleansing foam, exfoliating pads, essence pad, sheet mask, and tone-up sun serums.
  • No.4 and No.5+: AHA prep serum, hydrating toner, toner pad, sheet mask, glutathione vitamin serum, toner, toner pads, mask, TXA ampoule, cream, and tone-up sun serum.
  • No.6 and No.9: sleep serum, NAD essence, full face pack sheets, eye patches, PDRN toner, peptide sun essence, retinol or retinal eye creams, minis, and GWP versions.
04

Channel Fit

Numbuzin fits K-beauty retailers, serum-focused skincare shops, and marketplaces that can explain numbered routines clearly. It is especially useful where buyers already understand toner pads, sheet masks, active serums, and Korean concern-led skincare.

The brand is less suitable for channels that cannot manage active-ingredient education, sunscreen documents, eye-area guidance, and exact version naming.

  • Good fit: serum-led skincare shelves, toner pad programs, mask replenishment, PDRN and NAD demand, tone-care routines, and texture or pore-appearance routines.
  • Needs caution: tone-up sun without SPF documents, PDRN or NAD without cosmetic-safe wording, retinol or retinal eye products without usage guidance, and No.5 or No.9 version confusion.
  • Best replenishment logic: keep No.3, No.5+, No.1 and No.2 stable first, then add No.4, No.6, No.9, sun products, masks, pads, and minis by sell-through.
05

Verification Before Volume

Numbuzin orders need product-level checks because small naming differences matter. Buyers should confirm exact number, plus sign, formula version, size, mask count, mini or GWP status, artwork, barcode, lot code, expiry, INCI, and language before listing.

Public wording should stay tied to cosmetic outcomes such as calming care, hydration, texture appearance, pore appearance, radiance, tone appearance, plump-looking skin, and firm-looking skin. Active and SPF products need separate controls.

  • For No.1, review pantothenic acid, spot powder, breakout-prone wording, and calming claims by market.
  • For No.2 and No.9, keep PDRN, NAD, collagen, peptide, lifting, plumping, and firming wording cosmetic and appearance-led.
  • For No.3 and No.4, review bakuchiol, bio-retinol, AHA, PHA, exfoliating pads, texture claims, and sun-use guidance.
  • For No.5+, review glutathione, vitamin C, TXA, tone-up, dark-spot appearance, and radiance wording carefully.
  • For SPF and tone-up sun products, verify SPF, PA/UVA, active filters, label language, color-correction wording, and destination-market registration.
Cosmain check

Numbuzin can support a strong skincare order when the buyer controls numbered-line naming and active-ingredient claims before launch.

Need supplier context?

Supplier context makes brand and assortment decisions clearer before the first price-and-availability discussion.

Direct From Korea

Direct supply from Korea should give buyers clearer brand access, a better view of the range, and a more reliable sourcing discussion than fragmented reseller stock.

Review supplier guide
Wholesale Process

The wholesale process should help buyers move from research into a controlled first order with clearer brand priorities, realistic availability checks, and fewer early mistakes.

Review supplier guide

FAQ

01

What Numbuzin products should buyers review first?

+

Start with No.3 Skin Softening Serum, No.5+ Glutathione Vitamin Concentrated Serum, No.1 Pantothenic B5 Active Soothing Serum, No.1 Centella Re-Leaf Green Toner Pad, No.2 Rose PDRN Collagen Plumping Serum, and No.4 Ceramide AHA Glazed Skin Prep Serum.

02

How should buyers structure Numbuzin by number?

+

Use No.1 for calming and pantothenic B5, No.2 for Rose PDRN collagen, No.3 for texture and pore appearance, No.4 for prep and exfoliation, No.5+ for tone appearance, and No.9 for NAD, PDRN, peptide, eye and sun care.

03

Which Numbuzin categories need extra review?

+

PDRN, NAD, retinol, retinal, AHA, PHA, glutathione, TXA, pantothenic acid, spot powders, eye products, tone-up sunscreen, sun essence, masks, minis, DUO, 2X, GWP, and No.5 or No.9 plus-version products need product-level review.

04

Is Numbuzin broad enough for a full skincare shelf?

+

Yes, within skincare. The active range covers serum, ampoule, essence, toner, toner pad, cleansing oil, cleansing foam, cream, sheet mask, hydrogel mask, eye patch, eye cream, sunscreen, tone-up sun, minis, DUO and GWP formats.

05

Which buyers are not a good fit for Numbuzin?

+

Numbuzin is not ideal for buyers who cannot manage numbered-line education, active-use guidance, SPF documents, eye-area review, exact version naming, or cosmetic-safe wording for PDRN, NAD, retinol, TXA, glutathione and exfoliating products.