Questions to ask a supplement manufacturer before ordering

Choosing the right contract manufacturer is one of the most critical decisions a brand owner makes when launching a private-label supplement range. This guide covers the essential questions to ask a supplement manufacturer before ordering, helping you evaluate capabilities, quality systems, and partnership fit. Whether you're exploring gummies, sachets, or other formats, you'll learn what to prepare, how personalisation works under Make it Yours, and how DAT Supply routes a project from brief to samples to production — without prescribing dosages or making product claims. The brand owner remains responsible for final claims, on-pack labelling and market compliance in each destination market.

1. What are your minimum order quantities and lead times?

Understanding MOQ and lead time is fundamental to planning your inventory and cash flow. Ask the manufacturer for their standard MOQ per SKU and whether it varies by format — for example, gummies may have a different MOQ than sachets. Also request a typical lead time from order confirmation to shipment, but note that exact timing depends on formulation complexity, packaging availability, and current production load. A reputable manufacturer will provide a lead time confirmed on the quote. For a deeper dive, review MOQ and lead times in our dedicated resource.

2. How do you handle formulation and customisation?

If you want a product that stands out, ask about the manufacturer's approach to customisation. Many offer a 'Make it Yours' programme that lets you adjust active levels, flavour profiles, colour, and shape within pre-validated ranges. This avoids the cost and timeline of full R&D while still giving you a differentiated product. Clarify what documentation supports these changes — for example, updated specifications and stability data. The brand owner should review documentation scope to ensure all regulatory requirements are met.

3. What quality and compliance certifications do you hold?

Quality certifications are non-negotiable in the supplement industry. Ask for current GMP certification, ISO 22000 or FSSC 22000, and any organic or non-GMO accreditations relevant to your market. Also inquire about third-party testing protocols for raw materials and finished products, including microbial, heavy metal, and potency testing. A manufacturer that shares lab reports and retains batch records gives you confidence in your own compliance. For brands targeting the EU, understanding the EU regulatory framework is essential.

4. Can you support my target market's regulatory requirements?

Different countries have different rules for supplement registration, labelling, and claims. Ask the manufacturer if they have experience exporting to your target markets and whether they provide regulatory documentation such as certificates of free sale, product specifications, and stability studies. They should also advise on claim substantiation — but remember, the brand owner remains responsible for final claims and on-pack labelling. If you're launching in multiple regions, a manufacturer with a global compliance team can simplify the process.

5. What packaging options and design support do you offer?

Packaging is a key part of your brand identity. Ask about available formats — bottles, pouches, sachets, or custom cartons — and whether the manufacturer offers design assistance or works with your design files. Clarify minimums for custom printing, lead times for packaging procurement, and whether they can source sustainable materials. If you're launching a gummy product, explore the gummy catalogue to see standard packaging options.

6. How do you manage intellectual property and confidentiality?

Your formulation and branding are proprietary. Ask the manufacturer to explain their confidentiality agreements, IP protection policies, and whether they manufacture competing products for other brands. A clear non-disclosure agreement (NDA) and a commitment to not reverse-engineer your formula are standard. Also confirm that your formula remains your property and will not be reused or sold to others.