Empty Capsules

Empty Capsules (All Sizes)

Wholesale clear HPMC vegetarian and bovine or porcine gelatin empty hard capsules in all standard sizes, 000 to 4, including size 0 and size 00. Clear, coloured, opaque and printed shells for your own filling line. 1-carton MOQ (count varies by size), 3–7 business days from our Ronkonkoma, Long Island, NY stock, with a lot-specific COA.

SKU
ZNP-PK-008
Grade
Pharmaceutical / food grade
Country of origin
China, Thailand and India (other countries available on request)
Minimum order
1 carton (count varies by size)
Lead time
3–7 business days from US stock
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Product overview

Empty hard capsules are the one component most brands discover late, and a shell shortage stops a filling line as surely as a missing active. We hold empty capsule supply as dedicated stock rather than as a bought-in afterthought.

Bovine and porcine gelatin shells and HPMC vegetarian shells are available in all standard sizes — 000, 00, 0, 1, 2, 3 and 4 — in clear, coloured, opaque and printed formats. Shells ship loose to your own facility, or can be scheduled straight into a Zenith contract manufacturing run so that shell and fill are released together against one batch record.

Every lot ships with a Certificate of Analysis covering identity, moisture, disintegration and microbial limits, with full lot traceability back to the shell manufacturer.

Related technical guide: How to choose empty capsules for nutraceutical and pharma filling

Contract manufacturing: RFQ checklist for US supplement brands — MOQs, timelines, docs and East Coast logistics before you award a fill.

East Coast stock guide: Empty capsule stock from Ronkonkoma, NY — gelatin and HPMC sizes 000–4, carton MOQ and buyer documentation.

Related guide: Launching a private-label beef organ capsule — shell choice, fill math and MOQs

Related guide: Capsule size chart 000–4: fill weight, volume and size 00 vs 0 for wholesale buyers.

Key facts at a glance

Product
Empty Capsules (All Sizes)
Grade
Pharmaceutical / food grade
Origin
China, Thailand and India (other countries available on request)
Minimum order
1 carton (count varies by size)
Lead time
3–7 business days from US stock
Packaging
Cartons with food-grade PE liner, palletised and shrink wrapped.
Documentation
Lot-specific COA, SDS, spec sheet, allergen and GMO statements

Technical specification

Sizes
000, 00, 0, 1, 2, 3, 4
Shell materials
Bovine gelatin, porcine gelatin, vegetarian HPMC
Formats
Clear, coloured, opaque, printed
Moisture (gelatin)
13–16%
Moisture (HPMC)
4–9%
Disintegration
≤ 15 minutes
Microbial limits
Meets USP <2021>/<2022>
Religious certification
Kosher and Halal options
Packaging
Cartons with PE liner, desiccant on request
MOQ
1 carton (count varies by size)

Values shown are typical. The Certificate of Analysis issued for your specific lot governs.

Applications

  • Supplement capsule filling lines
  • Contract manufacturing runs
  • Pharmaceutical and nutraceutical production
  • Clinical trial and R&D batches
  • Vegetarian and vegan product lines
  • Custom-coloured and printed branding

Packaging & supply

Cartons with food-grade PE liner, palletised and shrink wrapped.

Minimum order quantity
1 carton (count varies by size)
Lead time
3–7 business days from US stock
Country of origin
China, Thailand and India (other countries available on request)
Shipping terms
FOB and DDP terms available. Domestic LTL and parcel shipping from our Ronkonkoma, Long Island, New York stock, plus international air and sea freight.

Documentation supplied

  • Lot-specific Certificate of Analysis
  • Safety Data Sheet (SDS/MSDS)
  • Technical and specification sheet
  • Allergen, GMO and gluten statements
  • Kosher and Halal certificates where applicable
  • Full lot traceability records

Questions about Empty Capsules (All Sizes)

Which capsule size should I choose?

Size is set by fill weight and the density of your blend. Size 00 holds roughly 570–1100 mg depending on density and is the most common supplement size; size 0 holds roughly 400–800 mg. Send us the target dose and bulk density and we will confirm the size before you commit to bottles and labels, since the capsule size drives both.

Gelatin or HPMC — which do I need?

Gelatin runs faster on most filling machines and costs less, but is animal-derived. HPMC is vegetarian, works for clean-label and religious positioning, and tolerates hygroscopic fills better because of its lower moisture content. If your market needs a vegan claim, HPMC is the only option.

Can the capsules be printed with our brand?

Yes. Shells can be supplied printed with a logo or text, in custom body and cap colours. Printed and custom-coloured shells carry a higher minimum order and longer lead time than stock clear shells, so raise it early in the project.

Do you supply clear HPMC vegetable capsules in size 0 and size 00 in bulk?

Yes. Our vegetarian HPMC shells come in all standard sizes, 000, 00, 0, 1, 2, 3 and 4, in clear as well as coloured, opaque and printed formats. Bulk orders start at 1 carton (count varies by size). Stocked shells ship in 3–7 business days from our Ronkonkoma, Long Island, New York stock. HPMC typically runs 4–9% moisture against 13–16% for gelatin, and every lot ships with a Certificate of Analysis. As a guide, size 0 holds roughly 400–800 mg and size 00 roughly 570–1100 mg, depending on the density of your blend. Please confirm stock versus made-to-order on your quote.

Do you sell size 00 gelatin capsules in bulk or wholesale quantities?

Yes. We supply bovine and porcine gelatin empty hard capsules in size 00 and in every other standard size, 000 to 4, in clear, coloured, opaque or printed formats. They are sold by the carton with a 1-carton minimum and ship in 3–7 business days from our Ronkonkoma, NY stock, by domestic LTL or parcel on FOB or DDP terms, with international air and sea freight available. A BSE/TSE-free statement is supplied, and Kosher and Halal options are available. Printed and custom-coloured shells carry a higher minimum order and a longer lead time than stock clear shells.

How many capsules are in one carton?

Carton count varies by capsule size, and we sell empty capsules by the carton with a 1-carton minimum. We confirm the exact count per carton for your size and shell material (gelatin or HPMC) on the quote, so you can match cartons to your batch size before you order. Cartons are lined with food-grade PE, palletised and shrink-wrapped, and desiccant is available on request.

What documents come with each lot of empty capsules?

Every lot ships with a lot-specific Certificate of Analysis covering identity, moisture, disintegration and microbial limits, with full lot traceability back to the shell manufacturer. You also receive a Safety Data Sheet, a technical and specification sheet, allergen, GMO and gluten statements, and Kosher and Halal certificates where applicable. Gelatin shells come with a BSE/TSE-free statement. Request a quote and you will get pricing, a current Certificate of Analysis and a sample within two business days.

Can we make this to your specification?

Yes. Mesh size, assay strength, blend ratio, packaging format and label are all specifiable. We are your turnkey manufacturing partner — if you need this material milled differently, blended with another active, or delivered as a finished encapsulated product under your own brand, that is ordinary work for us rather than an exception.

See contract manufacturing services

Next step

Tell us what you are formulating

Send your specification, target assay and volume. You will get pricing, a current Certificate of Analysis and a sample within two business days.