Bulk Ingredients · OEM Manufacturing

Nutraceutical ingredients your formulation team can actually rely on

Sweeteners, grass-fed beef organ powders, activated carbon, botanical extracts and primary packaging — supplied in bulk to supplement, pharma and functional food manufacturers across New York and the wider United States. Full documentation with every lot.

27+Catalogue lines
5Product categories
100%Lots documented
Bulk nutraceutical ingredients and packaging supplied by Zenith Nutra Products
01

Documented every lot

Certificate of Analysis, heavy metals, micro and identity testing supplied with each shipment — the paperwork your QA team needs before it asks.

02

Made to your specification

We are the OEM. Mesh size, assay strength, blend ratio, sachet format and label — specified by you, produced by us.

03

Stocked in the United States

Domestic inventory on core lines means samples in days and production quantities without an import wait.

04

One supplier, whole build

Actives, excipients and primary packaging from a single purchase order — fewer vendors, fewer variables, one point of accountability.

Selected lines

Our most specified materials

Every product page carries the full specification, applications, typical documentation and a sample sachet pack shot.

Featured
Beef Organ Powders

Grass-Fed Beef Liver Powder (Freeze-Dried)

Freeze-dried below 45°C from grass-fed, pasture-raised New Zealand cattle. Undefatted, hormone-free, capsule-ready and fully traceable to the processing facility.

MOQ 25 kg Details
Featured
Beef Organ Powders

Beef Organ Complex Blend (5-Organ, Freeze-Dried)

Liver, heart, kidney, spleen and pancreas in one homogeneous freeze-dried blend — the standard ancestral multi-organ base, ready to encapsulate.

MOQ 25 kg standard ratio; 100 kg for custom ratios Details
Featured
Charcoal & Activated Carbon

Coconut Shell Activated Carbon Powder

Steam-activated coconut shell carbon, iodine number 1000+ mg/g, 200–325 mesh — the standard food-grade powder for capsules, cosmetics and beverage filtration.

MOQ 25 kg Details
Featured
Botanical Extracts

Turmeric Curcumin 95% Extract Powder

Curcuma longa extract standardised to 95% total curcuminoids by HPLC — the benchmark botanical active, supplied with the chromatogram on every lot.

MOQ 5 kg Details

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OEM & Private Label

We are the OEM — tell us what to make

You specify the actives, the dose, the format and the artwork. We formulate, manufacture under cGMP in an FDA-registered facility, test, pack and label it under your brand. You own the product.

Custom Formulation & R&D

Bring a target profile or a competitor sample; leave with a reproducible, documented formula that survives scale-up.

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Private Label Manufacturing

Our proven formulas, your brand — the fastest route from decision to a sellable product.

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Contract Manufacturing

Capsules, tablets, powders, sachets and sticks produced under cGMP in an FDA-registered facility.

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Custom Blending & Milling

Ratio-exact blends, milled and sieved to the mesh your process needs.

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Sachet & Stick Pack Filling

Single-serve sachets and stick packs in printed laminate, filled and sealed to your dose.

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Packaging, Labelling & Fulfilment

Bottling, induction sealing, labelling, shrink banding and pallet-ready cartoning.

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Brief

Send a specification, a competitor sample, or simply the claim you want to make.

Formulate

Bench samples in 10–15 working days, with the reasoning behind every revision.

Produce

Manufactured under 21 CFR 111 with batch records and in-process checks.

Deliver

Labelled, cartoned and palletised, with the full document pack.

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Technical insights

Guidance from our formulation desk

Common questions

What buyers ask first

What is your minimum order quantity?

Most powdered ingredients start at 25 kg. Higher-value standardised extracts start lower, often at 5 kg, and packaging components are sold by the carton. Qualified buyers evaluating a material can request a paid sample of 100 g to 1 kg before committing to a full order.

Do you supply a Certificate of Analysis with every shipment?

Yes. Every lot ships with a lot-specific Certificate of Analysis showing identity, assay, heavy metals, microbiological results and residual solvents where relevant. Safety Data Sheets, allergen statements, and Kosher and Halal certificates are available for every product on request.

Are you the manufacturer or a trading company?

Both, and we are explicit about which applies to each line. We manufacture finished products under OEM and private label agreements in an FDA-registered, cGMP-compliant facility, and we operate contracted supply programmes with audited producers for certain raw materials. The Certificate of Analysis for any lot names the producing facility.

What does OEM mean in your case?

It means you specify the product and we make it under your brand. You choose the actives and their doses, the dose form, the pack format and the artwork; we handle formulation, sourcing, production under cGMP, testing, labelling and release. You own the brand and the finished goods. Development typically runs 10–15 working days to first bench sample, and 4–6 weeks to a full production run.

How fast can you ship?

Materials held in US stock ship within 3–7 business days of a cleared order. Made-to-order production, custom blends and OEM runs take 3–5 weeks depending on the dose form and component lead times. Samples usually go out within 48 hours.

Can you match a specification I already have?

Yes, and it is the most reliable way to start. Send the specification sheet, target assay, mesh requirement and any Certificate of Analysis from your current supplier. We will confirm in writing whether we can meet it, propose the closest achievable alternative if we cannot, and send a sample against the agreed spec.

All questions

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.