Please place orders prior to Thursday June 29th to ensure shipment in advance of the holiday. Click here for more info.

VetriScience will be closed Monday 12/25 through Monday 1/1 for our holiday shutdown. Orders placed during this time will be shipped after we reopen for business on Tuesday, 1/2.

Due to a high number of holiday orders, we are temporarily pausing the ability to place new orders on We're currently working to get all of the orders that have been placed out the door as quickly as we can. We'll begin accepting new orders again soon. You can still purchase products from many of our retail partners. See more details here.

Quality in Every Bag or Bottle. Guaranteed.

The National Animal Supplement Council (NASC) is a non-profit organization that advocates and collectively enforces Good Manufacturing Practice Quality Standards in manufacturing, labeling and marketing animal health supplements.

The NASC Quality Seal program is part of its continued effort to improve and standardize the animal supplement industry. Separate from the NASC logo, members must earn permission to display the Quality Seal by adhering to NASC’s quality standards, and successfully passing an independent audit to ensure compliance with their rigorous quality control standards.

As a founding member of NASC, VetriScience® was granted permission to display the Quality Seal by demonstrating the “highest current standards of quality in the industry today.”

NASC Quality Control Standards:

  • The company must have a quality control manual in place that provides written standard operating procedures (SOPs) for production process control, which helps ensure the company is providing a consistent and quality product.
  • The company must have an adverse event reporting/complaint system in place to monitor and evaluate products in real time.
  • The company must comply with stringent labeling guidelines for all products and all forms of labeling.
  • Product labels must display any specific warnings and caution statements for particular ingredients that are recommended by the Food & Drug Administration’s Center for Veterinary Medicine (FDA-CVM) and the NASC Scientific Advisory Committee.
  • Submit to random product testing by an independent lab to ensure ingredients meet label claim.

If you have questions about the NASC Quality Seal Program or our quality control procedures, please contact us at 1-800-882-9993 or for more information.

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