Table of Contents

• 1. The full product name and version
• 2. The batch or lot code
• 3. The date and the words beside it
• 4. The named business and its address
• 5. The pack size and distinguishing features
• 6. Storage instructions and the condition on arrival
• 7. The purchase record that links it together
• Frequently Asked Questions

Last Updated: October 25, 2026

The most useful writing on supplement packaging may be the tiny code you almost throw away. It does not have an inspiring name or a dramatic promise. It helps answer a much more practical question: which exact product have you got?

If you ever need to ask about a damaged delivery, an unclear date or a product notice, “the blue one” is an awkward starting point. These seven details help turn a vague enquiry into a specific one. This is about identifying and keeping track of a pack, not deciding whether a supplement is suitable for you.

1. The full product name and version

Keep the precise name, including any wording that distinguishes variants. Similar-looking containers can refer to different products, sizes or formulations. A photograph of the front is a useful beginning, but it may not capture the detail a company needs.

When writing an enquiry, transcribe the name from the pack in your hand rather than from a search result. An online listing might describe a different size or have been updated since your purchase. Make the physical pack the reference point for identifying what arrived.

2. The batch or lot code

Look around the base, neck, label and outer carton for a batch or lot reference. Codes can contain letters as well as numbers. Copy the complete string and keep any prefix. If one character could be a zero or a letter O, include a clear close-up rather than guessing.

The Food Standards Agency explains traceability as tracking food and ingredients through the supply chain. Batch, lot or consignment references can help connect products with business records. The code is an identifier; it does not, on its own, tell you whether a product works or has passed a particular test.

Do not assume every manufacturer uses the same coding system. A sequence resembling a date might have another meaning. If you need it decoded, ask the business that issued it.

3. The date and the words beside it

Photograph the wording as well as the digits. A best-before date is not the same kind of information as a use-by date. Food Standards Scotland distinguishes best-before dates, which concern quality, from use-by dates, which concern safety.

Follow the pack's storage and use instructions. Do not turn a general explanation of food dates into an instruction to use an old supplement. If a date is unclear, rubbed off or inconsistent between the carton and container, ask the supplier before using it. A date alone is not a substitute for identifying the product.

4. The named business and its address

The brand name on the front and the business information elsewhere on the pack have different jobs. Government food-labelling guidance describes the name-and-address information required for the relevant food business. That address need not be the location where every ingredient was grown or the pack was manufactured.

For an enquiry, retain both the business details printed on the product and the retailer you bought it from. They may be different organisations. Start with the appropriate contact for the issue, and explain where you purchased it so your message can be directed correctly.

5. The pack size and distinguishing features

Record the quantity or count shown on the label, alongside the product name. If a notice mentions one pack size, a photograph of a different size does not establish that the notice applies to it. Read the full notice rather than matching only the colour or logo.

Other useful details can include the particular variant and whether your item has an outer carton. Describe what is actually there. Avoid opening or discarding packaging simply to make the photograph neater: the information you remove could be the information you later need.

6. Storage instructions and the condition on arrival

Keep a legible image of the storage instructions. If you are raising a delivery query, note what you observed when the item arrived: an open closure, a crushed carton, a leak or an unreadable label. Describe observations without guessing the cause.

For example, “the lid was loose when I opened the parcel” is more useful than “it must have been stored badly”. Include the delivery date and photographs where relevant. Ask the retailer or manufacturer what to do with an item whose packaging appears compromised; do not treat this article as a way to assess whether it is safe.

7. The purchase record that links it together

Keep the order confirmation or receipt with the pack photographs. An order number helps the seller locate the transaction, but it is not automatically a batch number. Likewise, a batch reference does not identify which retailer sold your particular pack.

A concise enquiry can say: “I bought [full product and size] from [retailer] on [date]. The batch reads [code] and the date marking reads [wording and date]. My question is [specific issue]. I have attached photographs.” Share personal order information privately with the relevant business, not in a public comment.

If you are checking a recall, compare every identifying detail and follow the published instructions. The FSA distinguishes a recall from a withdrawal: a recall includes advice to consumers about action on products already supplied. Do not infer that a whole range is affected when a notice identifies particular products.

One clear set of photographs can save a surprisingly long exchange of messages. Take the front, the information panel and the code or date area while the printing is legible. Then you can put the paperwork away and get on with your day.