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Fast Burning Energy

Our Fast Burning gels are made with fruits and berries, i.e. simple sugars that metabolize quickly. These work well for moderate to high intensity workouts or activities.

Slow Burning Energy

Our Slow Burning gels are made with nut butters, which contain fat and protein, i.e. fuel sources that take longer to metabolize. These work well for endurance workouts or activities of low to moderate intensity.

New to Muir? Start here

We offer a low-cost way to taste our products and see if you like them; order samples and pay $10 shipped to your door


What Sets Muir Apart


The Power of Simple

We use the highest quality ingredients we can find. Each has been carefully selected for specific nutritional properties.

Our Ingredients


The Power of Small

Muir Energy is hand-made in small batches, by artisans in San Diego, California. We value quality.

Our Team


The Power of Clean

All of our ingredients are Organic, Vegan, Paleo, Gluten-free and non-GMO. Clean is good.

Our Story


Read what our customers are saying about Muir

Muir Blog

Stories, inspiration and recipes from our team and others

Recent Blog posts

Q&A with Jackie Palmer Merritt

Q&A with Jackie Palmer Merritt

We recently caught up with physical therapist, neuroscientist, biomechanist, ultrarunner Jackie Merritt, she answered our questions about training,...
A Mountain Guide’s Tips For Smarter Snacking

A Mountain Guide’s Tips For Smarter Snacking

By Charlotte Austin In the mountain, there are lots of factors that contribute to success: weather, fitness, experience level, training, team dyna...
Embracing Change

Embracing Change

By Francesca McNally Change. Moving back home. Leaving my friends, my extended family, my job, my identity. Leaving my comfort zone. It was time. ...

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