FAQ — Frequently Asked Questions

Who is ZepFuel designed for? ZepFuel is made specifically for people using GLP-1 medications like Ozempic, Wegovy, Mounjaro, or Zepbound. When your appetite drops significantly, it becomes easy to miss critical nutrients — especially protein and vitamins. ZepFuel products are formulated to help you fill those gaps without overwhelming your reduced appetite.

Why do GLP-1 users need extra protein? GLP-1 medications suppress appetite, which means most users naturally eat far fewer calories. Without intentional protein intake, your body can start breaking down muscle for energy — a condition called muscle loss or sarcopenia. Hitting your protein targets while in a caloric deficit is one of the most important things you can do to protect your body composition on a GLP-1.

How much protein do I need while on a GLP-1 medication? Most health professionals recommend 0.7–1g of protein per pound of lean body mass per day, especially when in a caloric deficit. For many GLP-1 users eating 800–1,200 calories a day, food alone often won't get you there. ZepFuel's Whey Protein Isolate is designed to make hitting that target easy and digestible.

Why do I need a multivitamin on a GLP-1? Eating significantly less food means you're also taking in fewer micronutrients — vitamins, minerals, and electrolytes your body relies on daily. Deficiencies in B12, iron, calcium, vitamin D, and zinc are common in people on GLP-1 medications. ZepFuel's Complete Multivitamin Complex is formulated to address the specific gaps most GLP-1 users face.

Will ZepFuel protein cause nausea? ZepFuel's Whey Protein Isolate is designed to be easy on the stomach. Whey isolate is lower in lactose than whey concentrate, making it gentler and easier to digest — which matters a lot when GLP-1 medications can already cause some GI sensitivity. Start with half a serving if you're new to protein supplements.

What's the difference between the Starter Pack and buying products individually? The GLP-1 Starter Pack bundles our Whey Protein Isolate and Complete Multivitamin together at a discounted price. It's the best starting point if you're new to ZepFuel and want to cover your protein and vitamin needs in one order.

Are ZepFuel products third-party tested? Yes. Every ZepFuel product is independently tested for purity and potency so you know exactly what you're getting.

How do I use ZepFuel protein if I don't have much of an appetite? Mix one scoop with water, milk, or a milk alternative for a quick, light source of protein that won't make you feel overly full. Many of our customers blend it with just 6–8oz of liquid for a smaller, more manageable serving. You can also add it to oatmeal, yogurt, or smoothies.

Do you offer a money-back guarantee or returns? Please see our [Refund Policy] for full details on returns and guarantees.

How do I contact ZepFuel? Visit our [Contact page] or email us at support@zepfuel.com. We aim to respond within 1–2 business days.