The product label for SM Fibro Capsule does not specify the source of the capsule shell. Without this information, it is not possible to determine whether it is vegetarian or non‑vegetarian. Manufacturers sometimes keep details of capsule composition undisclosed, either as trade secrets or proprietary formulations. If you have dietary restrictions, it is advisable to choose products that clearly mention “vegetarian” on the label. For personalised guidance, discuss your dietary requirements with your prescribing doctor before prescribing or recommending any medicines or supplements.