Answer
Not always. Some soft capsules contain gelatin, so check the ingredients or ask a pharmacist for a suitable formulation.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Fultium-D3 3,200IU capsules — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.