Vet Advisory Board
We believe beautiful things happens when knowledge meets passion.
From our origins, our dedication to sound science and research guides our path. Dr. Mariana and Dr. Brenda combine world class canine knowledge with an unmatch love for dog’s and their well being.
Dr. Mariana Lara Duque
MVZ
Founding member of E4L, focused in canine gut biome function efficiency
Dr. Brenda Diaz Lopez
MVZ
Founding member of E4L, interested in neonatal and puppy immune function
Research-backed ingredients drive our process and product.
Clinical research is at the heart of our mission to move dog nutrition away from dangerous pseudoscience. Far too many canine-based nutrition brands make label claims but provide zero evidence. Our Proven First mission focuses on clinical-based trials to prove ingredient effectiveness.
32.7%
Increase in Log DNA values of beneficial bacteria after 3 weeks.
143.9%
improvement in Dysbiosis Index score after 3 weeks.
19.6%
better fecal score on the Bristol Stool Scale after 3 weeks.
40.7%
