Inside the Body Recomp Protocol: How GLP-1 and Sermorelin Work Together

What Body Recomposition Requires

A calorie deficit determines how much weight you lose. It doesn't determine what kind.

Several factors decide whether that weight comes from fat or lean mass: protein intake, resistance training, and recovery capacity. When recovery is poor and training is inconsistent, more of the loss comes from muscle, which leaves you lighter without the composition change you were after.

Supporting recovery alongside appetite regulation is what shifts the balance toward fat.

What the GLP-1 Contributes

GLP-1 receptor agonists work by mimicking hormones involved in appetite and satiety. In practice this helps:

• Reduce hunger and cravings
• Increase feelings of fullness
• Make a moderate deficit easier to maintain without constant effort

The benefit goes beyond eating less. When appetite isn't a daily battle, more attention is available for training, sleep, and hitting protein targets, which is what determines how your body responds to the deficit.

What Sermorelin Contributes

Sermorelin is a growth hormone-releasing hormone analog. Rather than replacing growth hormone, it signals the pituitary to release your own, following the natural pulses that occur during deep sleep.

In a recomposition context, Sermorelin supports:

• More restorative sleep
• Recovery from training and daily stress
• Lean mass preservation alongside resistance training
• Steadier energy through a deficit

That recovery is what lets training stay consistent, which is the part that determines whether a deficit costs you muscle.

Why the Combination Works

The two therapies address different limiting factors, which is why they're paired:

• Appetite regulation makes the deficit sustainable
• Recovery support protects training quality and lean mass within that deficit
• Together they target composition rather than scale weight alone

What the Research Shows

• A calorie deficit lowers the rate of muscle protein synthesis, so preserving lean mass takes a stronger stimulus than it would otherwise
• Appetite suppression reduces total intake, protein included, which is why protein becomes a deliberate target rather than an automatic one
• Growth hormone release is pulsatile rather than continuous, concentrated in slow-wave sleep
• GLP-1 and growth hormone act through entirely separate receptor systems, so pairing them addresses two inputs rather than intensifying one

FAQ

Why not just take a GLP-1 on its own?

A GLP-1 alone handles appetite, which is often the hardest part. Pairing it with Sermorelin adds support for the recovery and sleep quality that influence whether the weight you lose comes from fat or muscle.

Do I still need to train?

Yes. Resistance training provides the stimulus for preserving lean mass, and protein provides the substrate. The protocol reduces the friction around staying consistent rather than replacing the work.

Is Sermorelin the same as HGH?

No. Synthetic HGH introduces the hormone directly. Sermorelin works one step upstream, signalling your pituitary to release your own, so your body's regulatory feedback stays part of the process.

Where to Start

Maves protocols are built around men's goals. Each one pairs treatments that work on different systems, with clinician oversight throughout.

Start your application today!

This article is for informational purposes only and does not constitute medical advice. The information contained herein is not a substitute for professional medical advice. Always talk to your doctor about the risks and benefits of any treatment.