About Nzymes

A family business, since 1999.

Natural, non-GMO supplements for pets and people, made in the USA and backed by a 120-day guarantee. Three generations in.

Mount Charleston, Nevada
  • Since 1999
  • 120-Day Worry-Free Guarantee
  • Made in the USA
What we believe

Five things we hold to

  • I

    We Put God & Family First

    Faith and family come before the business, and the business is better for it.

  • II

    We Help Others Thrive

    Pets, their people and the small stores that carry us. When they do well, we have done our job.

  • III

    We Act With Integrity

    We say what a product can do and nothing more, and we stand behind it for 120 days.

  • IV

    We Strive for Excellence

    The same live, whole-food formulas since 1999, made in the USA and improved only when we know it is better.

  • V

    We Give Generously

    Our time, first of all. Every consultation is free, and it always will be.

How we work

Five steps, every time

  1. Find the root cause

    We start with what your pet eats and what the body is missing, not with the symptom.

  2. Clear answers from 25+ years

    Thousands of families have walked this road with us. We tell you what we have seen work, plainly.

  3. Start with live nutrition

    The Core Foundation first: live sprouted soybean meal, in the bowl and from your hand.

  4. A small team, with you the whole way

    The people who answer the phone are the same people who look after your account.

  5. Watch your pet thrive

    Then tell us. The success stories on this site are the families who did.

The people who answer

Seven of us, in Las Vegas and beyond

Mike
President and CEO

Mike Stansbury

Our senior product specialist, with 20+ years of consultations. The first call for most new families.

Stan
Co-Founder and Vice President

Stan Stansbury

In pet nutrition since the mid-90s. Longtime customers ask for him by name; he also heads our dealer program.

Ruthy
Director of Operations

Ruthy Sargent

Third generation of the family at Nzymes. Oversees the day to day across the company, and leads brand and marketing.

Andrew
Shipping and Warehouse Manager

Andrew Stansbury

Packs and ships your order from Las Vegas, usually the same day.

Krystal
Office Manager

Krystal Molina

Wears many hats at our Las Vegas office. Answers the phone during business hours, runs quality control on every batch, and looks after auto-ship accounts and order changes.

Brenda
Customer Care Specialist

Brenda Johnson

10+ years with Nzymes, from Manitoba, Canada. Round-the-clock customer care specialist who walks families through the complex cases.

Kara
Equine Specialist and Customer Care Specialist

Kara Gardiner

Nearly a decade with Nzymes. Our horse and whelping specialist, from her own farm in Saskatchewan, Canada. She also looks after our customer email, so if you write in, Kara is the one who replies.

Where it started

One dog, one kitchen

Biscut, the Japanese Spitz the company began with

Biscut was a shelter dog with seizures, and Stan was the man who would not accept that nothing could be done. What he learned feeding her, about enzymes and about what processed food leaves out, became the first Nzymes formula. She lived to nineteen and a half.

Read our story →Biscut's story →
  • 120-Day Worry-Free GuaranteeFull refund of the product cost, even if the container is empty.
  • Family-owned since 1999Started for one dog with seizures.
  • Free shipping over $65On every order in the US.
  • 50,000+ reviewsSince 1999. Read more reviews →
Don't take our word for it

Twenty-five years of pets, in their families' words.

Dogs, cats and horses, with the letters their families sent us. Many have been with us for years.