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 Rate 4.9/5 Excellent (4,268 Reviews)
Pure Taurine. Nothing Else. 1 Ingredient

Troo Taurine: #1 Rated Taurine by 2100+ Vets

Troo Taurine: #1 Rated Taurine by 2100+ Vets

Pure taurine powder, nothing added. Mix it into their food once a day to support their heart, eyes, and energy for the years ahead.

  • Supports a Strong, Healthy Heart
  • Supports Clear, Bright Eyes
  • More Pep on Walks and Play
  • Third-Party Lab Tested
  • 90-Day Money-Back Guarantee Keep the tub, even if it's empty.
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90-Day Guarantee

Give Your Dog 90 Days to Feel the Difference

Your dog deserves time to experience a consistent daily routine. Give them 90 full days to use it and see how it fits into their everyday life.

If you reach the end of 90 days and don’t feel it was right for your dog, simply contact us by email for a full refund.

No complicated returns. No unnecessary paperwork. No hassle. Just our promise to make trying it simple and risk-free.

Daily Scoop Guide

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Join Thousands of Pet Parents Who Took Action for Their Dog

Before
After
Karen T.

Our 9-year-old Beagle had been dealing with frequent coughing spells that were especially noticeable at night. We decided to add this to his daily routine and kept it consistent. After several weeks, we noticed that the coughing seemed less frequent, and over time his nights became much more peaceful. He’s resting comfortably again, and we’re finally getting better sleep too

Before
After
Daniel R.

I started noticing that my older Lab’s eyes were looking a little different, and at first I just assumed it was part of getting older. After adding this to her daily routine for a while, I began noticing a subtle change. A couple of months later, my husband mentioned that her eyes seemed brighter, and once he pointed it out, I couldn’t stop noticing it. We’re really happy with how she’s doing and grateful we gave this a try.

Before
After
Priya M.

My 11-year-old terrier mix had become pretty low-key and seemed to spend most of her day resting. Walks weren’t something she looked forward to anymore. After making this part of her daily routine, we gradually noticed her becoming more engaged and eager to move around. Now she gets excited when it’s time to go outside and seems so much more like her playful self again.

Four ways taurine works for your dog.

Tap a card to see what happens inside

A steady heart The nutrient heart muscle uses to contract and recover.
Bright, focused eyes Feeds the retina that turns light into the world they see.
Stamina on walks Helps working muscles fire, recover and go again tomorrow.
Everyday resilience Antioxidant support for the cells that defend them.

What To Expect In 90 Days

Week 1

Easy Start

One scoop, mixed right into their meal.

  • Works with wet or dry food
  • Starts replenishing heart, eyes, and muscles

78% of owners noticed changes in week one*

Day 30

The Spark Shows Up

The change owners notice first.

  • More interest in walks and play
  • Bounces back quicker after activity

87% of owners saw more energy by day 30*

Day 60

Steady, Every Day

Where consistency starts paying off.

  • More good days, fewer slow ones
  • Heart, eyes, and muscles steadily supported
Day 90

Fully Supported

Feeling like themselves again.

  • Heart, eyes, muscles, and immunity supported
  • A simple habit for the years ahead

96% said their dog's quality of life improved*

Why 90 days? Taurine builds up over weeks, not overnight, so we recommend starting with a 3-month supply.

What Vets Are Saying

Dr. Uani McVety:, DVM, DACVIM Licensed Veterinarian

Taurine is one of the best documented amino acids in veterinary cardiology. It plays a central role in heart muscle cell function, and the data on supplementation in dogs is strong. I recommend it as part of any proactive support plan.

Dr. Uani McVety:, DVM, DACVIMDVM VCA Animal Hospitals, Lannes
David I Licensed Veterinarian

Owners always ask what they can do to keep their best friend around longer. Taurine supports cardiac output, retinal health and immune response. It is a foundational nutrient that touches nearly every system.

David IDVM MS Diplomate, Theresa Hess, Hoover
Andy Roark Licensed Veterinarian

Dogs on consistent taurine supplementation in my practice show measurable changes in plasma taurine within 60 to 90 days. When the bloodwork moves like that, you pay attention.

Andy RoarkDVM veterinary Care, USA 
Dr. Katie Licensed Veterinarian

Rescue dogs often arrive on the cheapest food they could get. I like that this is one ingredient, dosed by weight, with nothing hiding in the label. It is the kind of supplement I can hand to a new adopter without a lecture.

Dr. KatieDVM American Veterinary Medical Association’s , USA
Dr. Jennifer Dunlap Licensed Veterinarian

A lot of grain free and legume heavy diets do not deliver taurine the way a meat based diet does. For those dogs, a clean single ingredient powder is the simplest fix I can recommend, and the easiest for owners to actually stick with Nutrition.

Dr. Jennifer DunlapDVM Simpsonville, east of Louisville, US
Jonathan Licensed Veterinarian

The retina depends on taurine more than most owners realize. When I see an older dog whose eyes look dull, dietary taurine is one of the first questions I ask. Supporting it is low risk and, in my experience, worth doing early.

JonathanDVM Kindred Spirits Animal Clinic, West Orange Veterinary Hospital
Catherine Aaronson Licensed Veterinarian

Replace with the veterinarian's real statement, in their own words, with their written approval.

Catherine AaronsonDVM Kindness Family Pet Clinic,  North America LLC

Not All Taurine Is Created Equal

Feature
TrooHeal Taurine TrooHeal
Soft Chews
Multi-Vitamins
Taurine per serving
500mg
Varies
Low or none
Pharmaceutical-grade taurine
Pure taurine, nothing added
No fillers, clay, or legumes
No artificial flavors or colors
Mixes into wet or dry food
Third-party lab tested
Made in the USA

Questions? We've Got Answers.

Still have a question?

Our team is happy to help with anything about your dog's routine.

Contact Us support@trooheal.com

It's based on your dog's weight. Mix it into wet or dry food once a day using the scoop included in every tub.

Up to 25 lbs1 scoop
26 to 75 lbs2 scoops
76 lbs and up3 scoops

Each tub holds 100 grams. That's about 3 months for a small dog, 7 weeks for a medium dog, and 1 month for a large dog. For multiple or larger dogs, a bundle keeps you from running out.

Just pure taurine powder. No fillers, binders, artificial colors, or preservatives. One ingredient your dog needs, and nothing they don't.

Taurine is naturally found in meat and fish, so it's something your dog's body already knows how to use. It's gentle and easy to add to a daily routine. If your dog is on medication or has a health condition, check with your vet before starting any new supplement.

Most dogs don't even notice it. The powder dissolves into wet food or sticks to dry kibble with a splash of water. For extra picky eaters, stir it into a spoonful of plain yogurt, bone broth, or dog-safe peanut butter.

Taurine builds up in the body gradually. Many owners notice more energy on walks within the first month, with steadier support over the following weeks. For the full picture, we recommend giving it 90 days of consistent daily use.

Orders ship within 2 business days, and you'll get a tracking link by email as soon as yours leaves our warehouse.

Every order is backed by our 90-Day Money-Back Guarantee. Give it a real try, and if you're not happy for any reason, just email us and we'll refund you. No return shipping, no forms.

Still have a question?

Our team is happy to help with anything about your dog's routine.

Contact Us support@trooheal.com