Tablet Manufacturing FAQ: 18 Buyer Questions

Stock tablets use an existing formula or released inventory with defined options. Custom tablets need a project-specific formula and process assessment. Ask whether a private label offer means relabelling finished goods or producing an established blend, then confirm the minimum, samples and tests for that route.

State the intended ingredient amount per serving, its form and the proposed tablet count. Ask the formulator to account for carriers, standardization and excipients in total mass. The target amount is a design input, not proof that the blend fits the tablet size you want.

Compare feasible ingredient loading with tablet dimensions and customer use. More tablets can avoid an oversized single tablet, but they change directions and servings per bottle. Approve the count with the formula and label together, and keep it consistent in quotes, listings and retail documents.

Request a feasibility assessment and representative samples rather than a size promise based on ingredient names. Shape, thickness, density and excipient needs influence the result. For swallowed products, review the whole design; no single dimension establishes that every customer will find a tablet easy to swallow.

Compressibility affects how powder forms a coherent compact under the selected process. Flow affects die filling, and a blend can perform well in one respect while failing in the other. Ask the manufacturer how trials address tablet strength, weight variation and ingredient uniformity for your formula.

Excipients can help binding, lubrication, breakup, flow or bulk. Ask the formulator to explain each material and its label implications. Removing them to maximize active loading can create processing or performance problems. Choose an excipient system that supports the intended tablet rather than an unsupported excipient-free claim.

Confirm whether standard or custom tools will make the tablet, then document fees, ownership, drawings, maintenance, replacement and transfer rights. Paying for tooling does not establish those rights without an agreement. Link approved shape and dimensions to the tooling record so reorders reproduce the intended design.

Name the purpose first: appearance, handling, taste masking, moisture protection or a justified release function. Ask for the coating specification and evidence for that purpose. A film coat does not establish enteric performance, and a coating cannot replace packaging controls or product-specific release testing.

It needs a fresh assessment of taste, grit, chewing effort, ingredient compatibility and the intended directions. A matching ingredient list does not make the physical product equivalent. Ask for representative chewable samples and appropriate criteria, then align the label and serving with the approved format.

Hardness measures breaking force under a defined method. Interpret it alongside shape, thickness, intended use and other physical checks. Ask quality staff to justify the method and criteria for your product; one hardness value cannot establish universal quality, swallowing comfort or resistance to transit damage.

Friability examines resistance to abrasion and damage under its own method, while hardness examines breaking force. A hard tablet can still chip or shed material. Ask which checks fit your product and how packaging and transport evidence inform the acceptance decision, without importing another formula's limits.

No. Disintegration assesses tablet breakup; dissolution assesses release of specified material under selected conditions. Ask why each proposed method fits the formula and coating. Neither test proves clinical benefit or superior absorption, and acceptance criteria require product-specific justification rather than a universal number.

Ask quality staff to assess formulation, coating, pack, seal and handling together. Effervescent and other sensitive designs may need dedicated exposure controls and clear directions. Use evidence for the actual product and pack to set requirements; avoid inventing storage limits from a different tablet.

Agree the specification and release packet before ordering. A certificate of analysis should identify the product and lot, relevant tests, results, referenced methods or method context, and authorized review. Ask which checks occur elsewhere in the records; a generic certificate is not proof of every possible claim.

Confirm tablet count, bottle or blister configuration, closure, seal, lot marking and any moisture controls. Ask how the pack supports shelf life and protects physical condition during handling. Define inspection and quarantine rules for damaged packs, and approve packaging revisions alongside the formula and label.

Follow the current Seller Central request for your account and product. Connect product names, label information, manufacturer details and requested assessment records. A routine lot COA may not meet every requested purpose. General industry guidance provides context, but neither it nor a supplier promise guarantees account acceptance.

Ask the buyer for its document and item-setup requirements. Prepare consistent label and serving records, product specifications, shelf-life basis, GTIN and case data, requested quality evidence and contacts. Keep lot traceability separate from item identification, and agree handling and receiving responsibilities before dispatch.

Reference the approved specification and require notice of proposed formula, source, tooling, coating, testing or pack changes. Quality staff should assess the evidence and approvals needed. Update labels, listings and buyer records when affected, and keep old and revised lots distinct during the transition.