Research & Development

The Science Behind Every Scoop

We combine patented ingredients, clinical research, and veterinary expertise to create formulas that deliver measurable results for your pet's joint health and mobility.

Key Ingredients

Clinically Proven Formulas

Primary Active

Ergothioneine

"The Mushroom Antioxidant"

Ergothioneine (EGT) is a rare sulfur-containing amino acid originally discovered in mushrooms. Unlike common antioxidants, EGT accumulates in tissues under oxidative stress, providing targeted cellular protection. It scavenges free radicals, protects mitochondrial function, and supports healthy aging processes.

Our Ergothioneine is extracted from certified mushrooms using a proprietary process that preserves 99%+ purity. Each dose delivers 40mg of this powerful compound.

40mg
Per Dose
99%+
Purity
2
Patents
Primary Active

UC-II Collagen

"Undenatured Type II Collagen"

UC-II is undenatured (native) Type II collagen derived from chicken sternum cartilage. Unlike hydrolyzed collagen, UC-II maintains its triple-helix structure, allowing it to work through immune-mediated pathways to support joint health.

Multiple peer-reviewed studies demonstrate that UC-II is 3x more effective than the standard glucosamine + chondroitin combination for supporting mobility and joint comfort.

5mg
Per Dose
3x
More Effective
6+
Clinical Trials
Our Standards

Four Quality Pillars

⚕️

Veterinary Formulated

Every formula is designed in collaboration with board-certified veterinarians and animal nutritionists to ensure safety and efficacy.

🔬

Third-Party Tested

Independent laboratories verify the purity, potency, and safety of every batch before it reaches your pet's bowl.

🏢

GMP Facilities

Manufactured in FDA-registered, GMP-certified facilities that meet the same standards as human pharmaceutical production.

📊

Traceable Ingredients

Every ingredient is sourced from certified suppliers with full traceability from origin to finished product.

By The Numbers

Clinical Data

40mg
Ergothioneine per serving
Clinically effective antioxidant dose
5mg
UC-II Collagen per serving
The proven effective daily amount
3x
More effective than glucosamine + chondroitin
Peer-reviewed clinical studies
Dr.GTDs Founder
Meet Our Founder

Dr. GTDs

Founder & Chief Science Officer

"I started Dr.GTDs because I saw a gap between what science could offer pets and what was actually available. Every pet deserves access to the same quality of care we expect for ourselves."

With a background in pharmaceutical research and a passion for animal welfare, our founder assembled a team of veterinarians, biochemists, and nutrition experts to create formulas that bridge the gap between clinical science and pet wellness. Every Dr.GTDs product reflects our unwavering commitment to evidence-based care.

Ready to Experience the Difference?

Give your pet the gift of science-backed joint support with our patented formulas.

Explore Our Products