Vitamin B Complex Tablet Manufacturer for Private Label Brands

EUPHM operates rotary tablet presses rated for 500 mg to 1,500 mg tablets, with tooling for round, oval and caplet shapes. B-complex blends often need higher compression force because thiamine and riboflavin have poor flow characteristics. We run pre-compression and main compression stages to control weight variation, targeting ±3% on tablet weight and hardness between 8 and 14 kp depending on the coating. Aqueous film coating is available for products where B vitamin taste or odour needs masking, particularly niacin and B12.

Capacity reaches 2 million tablets per day across compression and coating lines, which supports both 1,000-unit pilot runs and multi-container retail orders. Tablets can be packed in HDPE bottles with induction seals, blister packs or single-serve sachets. We hold separate tooling for each SKU, so switching between B-complex variants does not require a full line teardown. For buyers sourcing through /tablet-manufacturer, this means one supplier for B-complex and other tablet SKUs in the same catalogue.

B vitamins vary widely in potency and stability. Thiamine (B1) and riboflavin (B2) are typically dosed at 1.1–1.4 mg and 1.1–1.6 mg respectively for adult daily use, while B12 is measured in micrograms. Cyanocobalamin and methylcobalamin behave differently in tablet form, and methylcobalamin is more sensitive to light and moisture. We advise on the right salt or active form based on your target label claims, shelf life requirements and the regulatory limits in your market, including EU NRV percentages and US % Daily Value rules.

Excipient selection matters as much as the actives. Microcrystalline cellulose and dicalcium phosphate are common diluents, while magnesium stearate and silicon dioxide manage flow and lubrication. For vegan and vegetarian claims, we replace gelatin-based coatings with plant-derived alternatives and confirm that no animal-derived magnesium stearate is used. Organic-certified B-complex tablets require organic-compliant excipients and a segregated production run. We can also produce sugar-free, gluten-free and non-GMO formulations, with documentation to match each claim.

Every B-complex batch is tested for identity, potency, uniformity of dosage units and dissolution. Incoming raw materials are quarantined until certificates of analysis are verified against specifications. In-process checks run at 30-minute intervals for weight, thickness, hardness and friability. Finished tablets are tested for microbial limits, heavy metals and residual solvents where applicable. Stability studies follow ICH climatic zone conditions, with real-time and accelerated data available for 12, 18 and 24-month shelf-life claims.

The facility is GMP-certified and holds ISO 22000 and HACCP. Halal certification can be arranged for B-complex lines where the excipient list allows it. For US buyers, we operate as an FDA-registered facility and can supply documentation for prior notice and label review. EU buyers receive documentation aligned with EC Regulation 1169/2011 and novel food checks where relevant. Middle East buyers can request halal certificates and Arabic-language label support. Third-party lab testing through SGS, Eurofins or Intertek is available on request.

B-complex tablets can be packed in HDPE bottles from 30 cc to 500 cc with induction seals, child-resistant or standard closures, and desiccant where humidity exposure is a concern. Blister options include PVC/PVDC and alu-alu for moisture-sensitive formulas, in 10, 14 or 21 tablets per blister. Stick packs and sachets are available for powder or granule formats rather than compressed tablets, and single-tablet sachets can be run where the retail concept requires them. Bottle filling, capping, induction sealing and labelling run inline, with checkweighing and metal detection at the end of the line.

Labels for the US market are set up to carry the FDA dietary supplement panel: supplement facts with serving size, amounts per serving and % daily value, other ingredients, allergen statements where applicable, and the mandatory 'Distributed by' or 'Manufactured for' block. EU labels follow Regulation (EU) No 1169/2011 for food supplements, including the nutrition declaration and the required 'Food supplement' statement. Lot number and best-before date are inkjet-printed on the bottle and the carton, with the same information encoded in the case label for traceability.

Cartons are specified to the buyer's artwork, typically 24 or 48 bottles per shipper, with dimensions and gross weight confirmed at the sample stage. Pallet configurations are agreed before production: standard 1200 x 1000 mm or 1200 x 800 mm pallets, stretch-wrapped and corner-protected, with a maximum height of 1.8 m unless the buyer specifies otherwise. For Amazon sellers, FNSKU labels can be applied at the factory, poly-bagged where required, and cartons marked with the FBA box content labels. Retail compliance checks, such as barcode verification to GS1 standards, are carried out before dispatch.

Sampling starts with a brief covering formula, dosage, tablet size and packaging. A quotation and draft specification follow within two to three working days, and samples are typically ready in 7 to 10 working days from approval of the formula and artwork. Samples are supplied with a preliminary COA covering appearance, weight, hardness and disintegration, plus a label mock-up for review. Where a new formula requires pilot compression, add three to five working days to that window.

Mass production runs 20 to 35 working days after sample approval and receipt of the purchase order, depending on tablet count, coating requirements and packaging complexity. Bottling and labelling add two to four working days to the compression and coating schedule. Air freight from Guangdong to Europe or North America is typically 5 to 8 days door to door, while sea freight runs 25 to 40 days depending on the destination port. Incoterms offered are EXW, FOB Shenzhen or Hong Kong, and DDP for buyers who prefer a landed-cost arrangement.

Shipping documents include the commercial invoice, packing list, certificate of analysis for each batch, material safety data sheet where the product requires one, and a free-sale certificate for markets that ask for it. A phytosanitary certificate is not normally relevant to compressed vitamin tablets but can be arranged if a destination authority requests it for a specific format. Certificates of origin can be issued for buyers using preferential tariff arrangements. All documents are sent electronically before dispatch so the buyer can check them against the order.