Custom Pet Supplement Formulation, Built Right From the First Jar

Based in Phoenix, AZ, Southwest Pet Labs is the contract manufacturer of choice for custom powder pet supplements.

We put our science to work on every formula: PhDs from our team will develop the recipe, and our consulting veterinary nutritionist reviews it before production.

We operate out of a cGMP-compliant facility to ensure the highest quality.

As for minimums, we are very accommodating with 300 jars to start.

✓ 300-Jar to start

✓ Made in USA

✓ FDA · AZDA registered

✓ cGMP compliance

✓ Vet-reviewed

✓ Free label design

Your recipe, formulated from a blank page, not picked off a shelf

WHAT WE DO

Our work is creating custom powder supplements for the pet industry, with a focus on dog and cat brands. The range of what we produce includes multivitamins as well as products for skin and coat, digestive health, calming, and joint support. Should the need arise for a horse or other animal supplement in powder form, we can accommodate that.

All our recipes are the result of in-house development by our science and veterinary staff before being manufactured at our cGMP-compliant operation in Phoenix, AZ. For those not yet in a position to go with a completely bespoke formula, we also offer private label options with our ready-made blends.

  • We're in Phoenix, Arizona

    Made in the USA

  • Automatic Filling Machine

    Consistent fill weights

  • Food-Grade Mixing Machine

    Even distribution

WHY SOUTHWEST PET LABS

We are a small business, and we get it. There is a certain hesitation in committing to 2,500 units of something that could go to waste before you have properly marketed it. So if you have a unique formula you wish to test, whether for a vet’s practice or a social media influencer, we can accommodate orders as modest as 300 jars.

Do not let our size fool you when it comes to quality control. We do not ship anything from our facility until it has been cleared by microbial testing. While some larger firms are reluctant to address Prop 65, it is an issue anyone selling products in California must navigate. We are equipped to guide you through it.

Built for brands that can't get a fair shake from the big manufacturers

From first conversation to jars on your shelf

  • Discovery Call

  • Recipe Development

  • Sample Approval

  • Production Order

  • QC & Release

Contact US

Let us know what you're building; we'd love to help you bring it to life. We usually respond within a few hours, and we guarantee a response within 24 hours.