No — this product is 100% cumin seeds. The product information states that it contains a single ingredient with no additives, so there is nothing mixed in for bulk, colour or flavour.
This matters for two practical reasons. If you read ingredient lists carefully because of dietary preferences, a one-ingredient product is easy to evaluate. And because the seeds are whole rather than pre-ground, you control the intensity and freshness yourself: you decide when to grind them, how much to use and whether to toast them first. Whole seeds are also easy to inspect at a glance before you cook — you can see exactly what you are about to use, which is less obvious with a pre-ground powder.
As with any packaged food, if you have specific allergies or follow a strict diet, check the printed label on the pack before use, because packaging can carry additional handling or trace notes that short product descriptions do not mention. This product is a culinary spice for cooking and flavouring food. It is not a substitute for a balanced diet and is not intended to diagnose, treat or prevent any disease.