Key Takeaways
- Supplement co-packers face liability for the products they make and for the customer-owned ingredients and packaging stored in their facility.
- Standard property policies may not cover customer-owned materials, so co-packers often need bailee or customer goods coverage.
- Formulation and blending errors that cause financial loss without injury may fall outside product liability and require errors and omissions coverage.
- Brand clients will require specific limits, endorsements, and indemnity terms, so your insurance program should be built around your contracts.
Contract manufacturers and co-packers in the supplement industry need product liability, property coverage for customer-owned materials, equipment breakdown, business interruption, and often errors and omissions insurance. Because co-packers make products under other companies' brands, their insurance must satisfy both their own risks and their customers' contracts, explains Bozzuto Group, a San Diego–based specialty commercial insurance brokerage.
What makes co-packer risk different from a supplement brand's risk?
A co-packer is a manufacturer that produces, fills, or packages products for other companies, which sell them under their own labels. A contract manufacturer may also handle formulation, sourcing, and testing. In practice the two terms overlap.
A brand's main exposure is the product in the market. A co-packer has that exposure plus several others: it holds customer-owned raw materials and packaging, it runs production lines that can break down, and it signs supply agreements that shift risk onto it. Each of those exposures needs its own coverage.
Which insurance policies do supplement co-packers need?
Product liability
Product liability insurance covers bodily injury or property damage caused by products you manufacture. For a co-packer, the policy should list every product category you produce, including capsules, powders, gummies, liquids, and any ingestibles outside traditional supplements. Unlisted or excluded categories can leave you uninsured for part of your production.
Errors and omissions
Errors and omissions (E&O) insurance covers financial loss caused by a mistake in your professional services. Imagine a co-packer blends a batch with the wrong potency. No one is hurt, but the customer must destroy the product and sues for lost inventory and sales. Product liability policies are generally triggered by injury or property damage, so this type of economic loss may need E&O coverage or a manufacturer's errors endorsement.
Property and customer goods
Your commercial property policy covers your building, equipment, and inventory. Customer-owned ingredients and packaging are another matter. Many property forms limit or exclude property of others, so co-packers often need a bailee or customer goods endorsement with limits high enough for peak inventory.
Equipment breakdown and business interruption
Encapsulators, blenders, tablet presses, and HVAC systems that control humidity are critical to production. Equipment breakdown coverage pays to repair machinery after mechanical or electrical failure, which standard property policies generally exclude. Business interruption coverage replaces lost income while production is down.
Product recall
Recall coverage helps pay for retrieval, notification, and disposal costs if a contamination or mislabeling event originates in your facility. Some customers require it in their supply agreements.
Workers compensation and employment practices
Production staff lift heavy drums, operate presses, and work around moving parts, so workers compensation is required in nearly every state and deserves attention to safety training. Employment practices liability is worth considering if you rely on seasonal or temporary labor, since staffing changes can lead to wrongful termination or discrimination claims.
How do customer contracts shape a co-packer's insurance?
Brand customers increasingly send supply agreements with detailed insurance sections. Typical requirements include:
- Minimum product liability limits per occurrence and in the aggregate
- Naming the customer as an additional insured, often through a vendors endorsement
- Waiver of subrogation in favor of the customer
- Notice of cancellation within a set number of days
- Broad indemnity clauses that make the co-packer responsible for defects in ingredients it sources
Review these clauses before signing, not after a claim. An indemnity promise your insurance does not support is a promise you will pay out of your own funds. Ask your attorney to review indemnity language and your broker to confirm whether your policies respond to the obligations you are accepting.
Who is responsible when an ingredient is contaminated?
Responsibility depends on who sourced the ingredient and what your contract says. The table below shows how the exposure typically shifts.
| Sourcing model | Who controls the ingredient | Typical co-packer exposure |
|---|---|---|
| Customer supplies ingredients | Brand | Storage and handling; liability for testing if contractually required |
| Co-packer sources ingredients | Co-packer | Broader liability for ingredient quality and identity |
| Turnkey (formulation and sourcing) | Co-packer | Highest exposure, including formulation and performance disputes |
If you source ingredients, ask your suppliers for their own certificates of insurance and indemnity agreements so a contaminated raw material does not become your loss alone.
What do underwriters look for in a supplement manufacturing facility?
Underwriters price co-packer risk based on how well your operation controls quality and catastrophe exposure. Expect questions about:
- Compliance with current good manufacturing practice (cGMP) for dietary supplements and results of any third-party audits
- Identity testing of incoming ingredients and finished-product testing procedures
- Lot tracking and the ability to isolate a recall to specific batches
- Fire protection, dust control, and housekeeping in powder-handling areas
- Customer concentration and the product categories you produce
Fine powders can create combustible dust hazards in blending and encapsulation areas. Documented dust control and housekeeping procedures help with both safety and underwriting. Our loss control team can help you prepare for underwriting inspections.
How Bozzuto Group Helps
Bozzuto Group places coverage for manufacturers and nutraceutical companies, and we start with your customer contracts. We map every insurance requirement in your supply agreements against your current policies, identify where customer-owned goods or formulation errors fall outside coverage, and look for carriers willing to write the product categories you produce. When a new customer sends a contract, we can review the insurance section before you sign.
To review your co-packer insurance program, call 858-805-1865 or request a quote.
Frequently Asked Questions
What insurance does a supplement co-packer need?
Most supplement co-packers need product liability, general liability, commercial property with coverage for customer-owned goods, equipment breakdown, business interruption, and workers compensation. Many also need errors and omissions coverage for formulation mistakes and product recall coverage. The exact program depends on your product categories, sourcing model, and the requirements in your customer contracts.
Does my property insurance cover my customer's ingredients?
Not always. Many commercial property policies limit or exclude property of others in your care, custody, or control. Co-packers that store customer-owned ingredients, packaging, or finished goods often need a bailee or customer goods endorsement. Confirm the limit is high enough to cover your highest inventory levels, not just your average month.
Is a formulation error covered by product liability insurance?
It depends on the result. If the error causes bodily injury or property damage, product liability coverage may respond. If it only causes financial loss, such as a destroyed batch or lost sales, many product liability policies will not respond. Errors and omissions coverage or a manufacturer's errors endorsement may address those losses, depending on policy wording.
Why do supplement brands ask co-packers to name them as additional insured?
Brands want direct access to the co-packer's liability policy if a manufacturing defect leads to a lawsuit. Being an additional insured lets the brand seek defense and coverage under that policy. Brands typically ask for a vendors or additional insured endorsement, a waiver of subrogation, and minimum limits in the supply agreement.
How can a contract manufacturer lower its insurance costs?
Underwriters look for documented quality systems. Clean third-party cGMP audits, identity testing of incoming ingredients, lot tracking, combustible dust controls, and written recall procedures can all support better terms. Diversifying customers and avoiding high-risk ingredient categories may also help. Organize this documentation before renewal so your broker can present it to underwriters.