Dosage-form manufacturing

Syrup and oral-liquid contract manufacturing in India

Discuss syrup, suspension and oral-drop manufacturing with Walter: concentration, fill volume, bottle, closure, testing and product-specific feasibility.

Manufacturing fit

Define the product before confirming the production plan.

Oral liquids need a clearly stated concentration and finished fill volume. Walter’s published capabilities include compounding, filtration, filling, capping, labelling and visual inspection. Syrups, suspensions, oral drops and powders for reconstitution each need their own product and process assessment; a general liquid capability does not establish every presentation.

Discuss this dosage form ↗

Project decisions

What changes the manufacturing brief?

Strength basis

Express the ingredient amount with its volume basis, such as per 1 mL or per 5 mL. A medicine name and a milligram amount without the volume can leave the brief ambiguous.

Bottle and measuring device

State fill volume, bottle material, closure and any measuring cup, spoon, syringe or dropper requirement. Ask for compatibility and accuracy considerations to be included in the review.

Formula requirements

Identify flavour, colour, sugar, alcohol or ingredient exclusions as requirements to evaluate. Avoid printing a claim such as sugar-free until the formula and applicable claim requirements have been reviewed.

Reconstitution products

For a dry syrup, include the intended final volume, proposed concentration after reconstitution and pack components. Ask what evidence supports the proposed in-use instructions and storage statement.

Review sequence

From product identity to release.

  1. Concentration, formula and product-type review
  2. Compounding and applicable processing controls
  3. Container, closure and filling assessment
  4. Inspection, labelling and secondary packing
  5. Product testing and authorised release

Your initial enquiry

What to send Walter.

  • Composition and concentration per specified volume
  • Syrup, solution, suspension, drops or reconstitution format
  • Bottle fill volume, closure and measuring accessory
  • Market, specification, formula and stability status
  • Initial bottle quantity and ongoing forecast
Use the full RFQ checklist ↗

Quality documents and the proposed site.

Request the applicable site and product permission review, then agree the quality documentation and access conditions for your project. Technical records may need an NDA and controlled access.

Buyer questions

Questions buyers ask before a manufacturing enquiry

What information is needed for a syrup quotation?

Provide the full composition with its volume basis, dosage form, fill volume, proposed bottle and closure, quantity and target market. Add flavour or ingredient restrictions and artwork status if they matter to the brief.

Can the bottle size or flavour be changed?

Request the change explicitly. Formula, container compatibility, fill process, stability, label and regulatory implications must be assessed before a revised presentation is confirmed.

Does an oral-liquid page confirm sterile eye-drop manufacture?

No. Oral liquids and sterile ophthalmic products have different requirements. Select the exact dosage form in the enquiry so the team can review the relevant site and product scope.

Start the conversation

Request a product-specific manufacturing review.

Share the exact composition, presentation, quantity and market. Availability, MOQ, lead time and documentation are confirmed for the proposed project.

Request a quote