UK CBD & Hemp Packaging: Compliance, Sizes & Branding

THC-containing cannabis is a Class B controlled drug under the Misuse of Drugs Act 1971 and is illegal to produce, supply or possess in the UK. What is legal — and what FMB prints for — is a defined set of adjacent categories:

• CBD novel foods — oils, gummies, drinks and capsules on the FSA's public list of accepted applications, with less than 1mg of controlled cannabinoids per container.
• CBD cosmetics and topicals — regulated under the UK Cosmetic Regulation, must be notified on the SCPN portal.
• Industrial hemp / EU-approved cultivars — hemp tea, flower and pre-rolls where THC content stays under legal thresholds and the crop comes from an approved seed source.
• Herbal, botanical and lifestyle — kratom-free herbal blends, mushroom (non-psilocybin), sleep and wellness formats.

Packaging that implies THC content, medical claims, or targets under-18s is a compliance risk regardless of what is inside — the printed artwork itself is part of the regulatory picture.

Bag size is the first spec to lock in — it drives artwork proportions, shelf presentation and cost per unit. These are the industry-standard footprints FMB prints:

Direct-print mylar (artwork printed straight onto the bag) gives you edge-to-edge colour and the crispest finish. Label-on-bag is cheaper at low quantities and lets you A/B branding on the same stock.

Both formats protect light- and oxygen-sensitive contents; the choice is usually price point, positioning and product weight.

• Miron-style UV glass jars block visible light in the 450–720nm range while letting UV-A and infrared through — slowing terpene and cannabinoid degradation. Best for premium flower, tinctures and high-value botanicals.
• Foil-lined mylar bags are lighter, cheaper to ship, and easier to brand edge-to-edge. Better for volume SKUs, subscription drops and low-margin lines.

For most CBD retail brands the answer is both: jars for the hero product, mylar for the sample and refill line.

• Product name and legal category (food / cosmetic / hemp).
• Net weight or volume in metric units.
• CBD content declared in milligrams per container and per serving.
• Full ingredient list in descending order by weight.
• Allergen declarations emphasised (bold, italic or underlined).
• Batch / lot number and best-before date.
• Storage instructions and any usage warnings.
• Business name and UK address of the responsible person or FBO.
• FSA novel food application reference (for ingestibles).
• Child-resistant closure compliant with BS EN ISO 8317 where required.
• Tamper-evident seal — heat-shrink, induction seal or tear-strip.

Compliance and design are not opposed. The strongest UK CBD brands treat legal copy as part of the layout — building around the mandatory panel rather than bolting it on afterwards.

• Set the compliance panel first (mg, batch, FSA ref, address), then design the hero face around it.
• Use spot UV, foil or emboss on the logo mark — not on the claims. It keeps the finish premium without dressing up regulated copy.
• Match your jar and bag artwork on the same colour system so the product line reads as a range.
• Order labels and packaging together so the batch code, best- before and QR link stay consistent across formats.