Supplement Canine probiotic
Our Story

We developed E4L to make clean nutrition easier for dog parents

For Skeptics, By Skeptics


E4L was designed for dog parents to give them an easier way to restore their dog’s health through all natural nutrition that actually works.”

For Skeptics, By Skeptics


Canine Probiotic supplement

“E4L was designed for dog parents to give them an easier way to restore their dog’s health through all natural nutrition that actually works.”

E4L Impact & Progress

We built E4L for skeptical dog parents—transparent sourcing, rigorous testing, and real outcomes over hype.

Here’s where our biggest promises stand today. Hold us to them.

100% of Formulas Clinically Backed
Goal Completed
100% of Ingredients from All-Natural Sources
Goal Completed
100% Ingredient Sourcing Transparency by 2026
0% Complete
Efficacy Trials on Every Ingredient by 2027
0% Complete