PetScored

Pet supplements / best for multivitamin

Best multivitamin supplements, ranked.

General-wellness multivitamins for pets already on a complete diet.

Ranked by PetScored composite (evidence quality 30%, active dose 25%, ingredient clarity 15%, safety and manufacturing 15%, value 15%). This ranking is our opinion under a published rubric, not veterinary advice. A product can rank below a peer because its headline active is weakly evidenced or its dose is hidden, even when it is well made.

  1. VetriScience NuCat Multivitamin

    An NASC-sealed, fully-disclosed feline multivitamin from an owned cGMP facility; well made and cheap, but a general-wellness multivitamin for a healthy cat on a complete diet has weak evidence, which is what holds it down.

    Catschewable tablet
    6.3Limited
  2. Zesty Paws 8-in-1 Multivitamin Bites

    A proprietary-blend multivitamin (weak wellness evidence) that was named in a February 2025 Class I recall; the blend cap, the recall penalty, and the low evidence tier land it firmly in Limited.

    Dogssoft chewProprietary blend
    4.2Limited

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