How to Find a Contract Packaging Company for CPG
Finding the right contract packaging company for CPG products is one of the most consequential sourcing decisions a founder makes. Whether you sell cosmetics, beverages, supplements, candles, or household cleaners, your co-packer controls your unit cost, your shelf-life, your fill accuracy, and ultimately whether your launch ships on time. This guide walks through how to evaluate, shortlist, and connect with vetted contract packagers — and how the AJ Cosmo Labs iPhone app shortens a process that normally takes months down to days.
What does a CPG contract packaging company actually do?
A contract packager (or co-packer) takes bulk product or finished components and turns them into retail-ready units. Depending on the partner, that can include primary filling, capping, labeling, shrink-wrapping, kitting, secondary packaging, lot coding, and palletization for distribution. Some co-packers are turnkey and also handle sourcing of bottles, closures, and cartons; others are tolling-only and expect you to supply components. Knowing which model you need before you reach out saves weeks of back-and-forth.
Across the 11 CPG categories on AJ Cosmo Labs, the same questions surface again and again: minimum order quantity (MOQ), per-unit fill cost, changeover fees, lead time, and whether the facility holds the certifications your retailer demands. Get clear answers to those five before you sign anything.
How to vet a contract packager before you commit
Vetting protects your margin and your brand. Work through this checklist for every candidate:
- Certifications: Ask for GMP, FDA registration, SQF or BRC for food and beverage, organic handling, or ISO depending on your category.
- MOQ and scalability: Confirm the minimum run and whether they can grow with you from 5,000 to 100,000 units.
- Equipment fit: Liquid line, powder filler, sachet machine, or rigid-container line — match it to your format.
- Lead time and capacity: Ask current backlog, typical changeover time, and seasonal capacity windows.
- Insurance and liability: Verify product liability coverage and a signed quality agreement.
- References and sample runs: Always request a paid pilot run before a full production order.
On the AJ Cosmo Labs marketplace, supplier profiles surface many of these details up front, so you spend your time talking to qualified co-packers instead of chasing dead-end inquiries.
What does CPG contract packaging cost and how long does it take?
Costs split into per-unit fill rates, setup or changeover charges, and component sourcing if the packager buys your bottles and cartons. Per-unit fill fees commonly range from a few cents to over a dollar depending on complexity, fill volume, and run size. Larger runs lower the per-unit cost because setup is amortized across more units. Expect setup or tooling fees on first runs.
On timeline, sample approval and a quality agreement typically take 2–4 weeks, component lead time can add 4–8 weeks, and the production run itself is often 1–3 weeks once everything is in hand. Building in buffer for label revisions and lot testing keeps your retail commitments realistic.
Why founders use the AJ Cosmo Labs app
The AJ Cosmo Labs iPhone app is built so you can run sourcing from your phone instead of a tangle of emails and spreadsheets. Inside the app you can:
- Post a packaging brief with your format, volume, and target MOQ in minutes
- Message vetted co-packers and contract packaging companies directly
- Browse manufacturers filtered by MOQ, certification, and CPG category
- Send and track sample runs so nothing falls through the cracks
- Pay through escrowed milestones that release funds only when work is delivered
- Get push notifications when a partner quotes, ships samples, or updates status
Instead of cold-emailing twenty facilities, you post one brief and let qualified packagers come to you.
How to choose the right partner for your category
The best co-packer for a beverage brand is rarely the best for a candle or supplement line. Match the partner to your fill type, regulatory environment, and growth plan. A nutritional supplement founder needs encapsulation and third-party testing; a household cleaner brand needs surfactant-safe liquid lines and proper VOC handling; a candle maker needs a wax-pour and fragrance-load capable line. Filtering by category in the AJ Cosmo Labs app keeps you talking to packagers who already run formats like yours.
Start your search today
You don't need a broker or months of phone tag to find a contract packaging company for CPG. Download AJ Cosmo Labs free from the App Store, open the app, and post your packaging brief tonight — vetted co-packers can begin quoting within days. Install AJ Cosmo Labs on your iPhone now and turn your next production run from a stalled to-do into a shipped order.
Frequently asked questions
How do I find a contract packaging company for my CPG product?
Start by defining your format, volume, MOQ, and required certifications, then match those to packagers who run your fill type. The fastest path is the AJ Cosmo Labs iOS app: post a packaging brief once, filter co-packers by category and MOQ, and let vetted facilities quote you directly instead of cold-emailing dozens of plants and waiting weeks for replies.
What is the typical MOQ for a CPG contract packager?
Minimum order quantities vary widely by category and equipment. Many co-packers set first runs between 2,500 and 10,000 units, while large lines may require 25,000 or more. Smaller boutique packagers sometimes accept 500 to 1,000 units at a higher per-unit cost. In the AJ Cosmo Labs app you can filter manufacturers by MOQ so you only see partners that fit your launch volume.
How much does CPG contract packaging cost?
Cost has three parts: per-unit fill fees, setup or changeover charges, and component sourcing if the packager buys your bottles and cartons. Per-unit fills commonly run from a few cents to over a dollar depending on complexity and run size, plus a setup fee on first runs. Posting a brief on AJ Cosmo Labs lets multiple co-packers quote so you can compare real numbers side by side.
How long does it take to get a product co-packed?
Plan for roughly 2 to 4 weeks for sample approval and a quality agreement, 4 to 8 weeks for component lead time, and 1 to 3 weeks for the production run itself once materials arrive. Build in buffer for label revisions and lot testing. The AJ Cosmo Labs app tracks samples and milestones so you always know which stage your order is in.
What certifications should a CPG co-packer have?
It depends on your category: GMP and FDA registration are common, food and beverage often need SQF or BRC, supplements need third-party testing, and organic products need certified organic handling. Always request a signed quality agreement and proof of product liability insurance. AJ Cosmo Labs supplier profiles surface certifications up front so you vet faster.
Should I do a pilot run before full production?
Yes. A paid pilot or sample run validates fill accuracy, label placement, capping, and shelf-life before you commit capital to a full order. It also tests the partner's communication and lead-time reliability. You can request and track sample runs through the AJ Cosmo Labs iPhone app, with escrowed payments that release only when the work is delivered as agreed.
Is it cheaper to use a turnkey co-packer or supply my own components?
Turnkey co-packers source your bottles, closures, and cartons for convenience but add a markup, while tolling-only packagers fill components you supply at lower service cost but more management on your side. The right choice depends on your sourcing experience and volume. Compare both models from packagers on AJ Cosmo Labs before deciding which fits your margin.