Fuel tolerance
Help your gut handle the food and fuel your body needs.
The science behind training your gut.
See why your gut matters, how we build the formula, and what the evidence can support.
See how we review the evidenceThe gut is part of the performance system.
Food, training, travel, stress, sleep, and rest all affect your gut. Gut training gives that system steady daily support.
Gut resilience
Keep a steady routine through changes in training, travel, stress, and diet.
Recovery support
Give your gut useful nutrition between hard efforts.
Longevity through movement
Keep moving and doing what you love.
How we build the formula.
Research guides our ingredients, amounts, and daily use. Each step has a clear job. Results vary.
- ResearchReview microbiome and ingredient studies.
- FormulaChoose inputs that work together.
- Gut supportSupport the place where gut microbes live.
- Daily useMake the product easy to repeat.
- Your responseTrack comfort, regularity, and fit.
Element uses approved research and formula inputs. We do not claim ownership of third-party science. Specific research links need written approval.
We label each type of evidence.
A study on one strain or ingredient does not prove that a full product will cause the same result in every person.
Published research
Helps us study microbes, nutrients, and open questions.
Ingredient evidence
May support a claim when the form, amount, and use match.
Formula reason
Explains why inputs work together. It does not prove a product result.
Customer experience
Shows one person's experience. It does not promise your result.
Start with the routine. Go deeper when you want.
Start with Daily Essentials. Add testing or Personalized when you want more context.