Bulk Nitenpyram Powder – Measure & Fill Your Own

Nitenpyram is a fast-acting flea-control ingredient used for dogs and cats and is the active ingredient found in Capstar®. It targets adult fleas and begins working quickly.

This listing is for bulk nitenpyram powder for customers who prefer to measure and prepare their own capsules. A precise digital milligram scale capable of accurately measuring very small quantities is required. Do not estimate, eyeball, or use household measuring spoons when measuring this product.

Important: Proper dosing depends on the animal and product formulation. Carefully verify measurements before use and consult your veterinarian for appropriate use and dosing for your pet. For animal use only. Not for human consumption. Keep out of reach of children and pets when not in use.

One change I made deliberately: I wouldn't call bulk powder itself “over-the-counter approved” or imply that FDA approval of Capstar automatically applies to your bulk product. Saying nitenpyram is the active ingredient found in Capstar® gets the point across without making a potentially problematic regulatory claim.