Fuel Your Fast, Feel Your Best

Built for fasting. Formulated for living.

Fasting-grade electrolytes with clean, functional ingredients for hydration, energy, and clarity. No stevia. No natural flavors. No artificial fillers.

Just what your body needs during your hardest workouts, longest days, and most demanding fasts.

Shop Optimize

You Shouldn't Have to Question What's in Your Electrolytes

You care what goes in your body. It's that simple.

Most electrolyte powders are formulated more like candy than nutritional supplements. They're loaded with sweeteners, "natural flavors," preservatives, and anti-caking agents; there's a long list of fillers, modified for better taste and longer shelf life, not for you.

Ingredients matter on a normal day. They matter even more when you're fasting, because the whole point of a fast is metabolic simplicity. If you're going to take something during a fast, you should know exactly what it is and why it's there.

Instead of cutting corners and adding junk, we built a fasting-grade formula made up of real ingredients, with nothing hidden behind vague labels.

Take a look at our ingredients list. The "Other Ingredients" section is empty.

Meet Optimize

A supplement built for fasting and formulated for living.

Fuel your fast, your function, and your fitness, all in one clean scoop. Optimize is formulated with foundational, fasting-grade electrolytes and functional, nature-made ingredients that go beyond basic hydration to support energy, clarity, and calm.

The subtle flavor of Optimize is proof of purity. The not-so-subtle boost you get after you take it is proof that it works.

The Story Behind the Label

I Built This Because I Couldn't Find It.

I've been coaching people through fat loss for years. Almost every time a client started fasting, I'd get a different variation of the same question: "What can I do to make this easier?"

My answer was always a list. Salt for sodium. Cream of tartar for potassium. Magnesium. Lemon. Maybe some tea or black coffee. It worked, but it was clunky, and I knew most people were leaving confused or overwhelmed.

So I went looking for something better. One clean product they could trust during their fast. What I found was disappointing. Every option I picked up was loaded with stevia, fillers, and "natural flavors." Nothing I'd actually recommend.

So I decided to build it myself. Every ingredient in Optimize earns its place. There are no fillers, no natural flavors, no sweeteners, and nothing that will compromise your fast.

Schuyler Diehm, Founder

Read the Full Story

One clean scoop. No ingredient research required.

If Optimize tasted like candy, we'd have added something. On most electrolyte tubs and packet boxes, you'll find a long list of "other ingredients," including sweeteners, preservatives, anti-caking agents, and "natural flavors" to make low-quality products taste better and last longer. Now, flip ours over. Looking for other ingredients? Sorry, we've got none.

COMPARE BY
Features
Stevia
Natural Flavors
Maltodextrin
Sugar Alcohols
Artificial Sweeteners
Added Citric Acid
Fasted State
None
None
None
None
None
None
Typical Electrolyte
Yes
Yes
Common
Common
Common
Yes

Ready to Fuel Your Fast and Feel Your Best?

The first flavored electrolyte powder that's completely clean and fasting-approved. More energy, sharper focus, and better performance, both in and out of a fast.

Shop Optimize

Free shipping | 30-Day Satisfaction Guarantee

Real People, Real Fasts.

What They're Saying

Took Optimize at hour 16 and breezed through to 18. No problem. That 'weak' feeling just went away.
Within 30 minutes, clean energy, laser focus, steady motivation. Powered through a 24-hour fast with zero crash or fatigue.
No frills, no BS, no natural flavors. Just a straight up high quality product. 10/10 for anyone who cares about what goes into their body.
I do one 24-hour fast per week and this delivers on mental clarity, especially at work. I recently did a 40-hour fast and had zero headaches, zero cravings, and energy for a good lifting session with a couple of PRs.
Your electrolytes did me right last night. I worked a 12-hour day and all I had was coffee and an energy drink. First thing I did when I got home was take Optimize — never woke up once with leg cramps.
I have been looking for a supplement just like this. I've been fasting for years and struggled to find something to keep me hydrated and healthy during a fast. Optimize has been a perfect fit.