GL-4 (Reta/IGF1 Blend) - 10mg/4mg

GL-4 - Reta + IGF — Advanced Metabolic & Body Composition Support

Prescription Only | Provider-Guided Therapy

Targeted Fat Loss • Muscle Preservation • Performance-Aware Weight Management

GL-4 is an advanced prescription-only metabolic peptide formulation designed for individuals who want more than appetite suppression alone. This protocol supports fat loss while helping preserve muscle, strength, and recovery, making it ideal for active adults and performance-focused individuals.

Because this is a clinically guided therapy, a free provider consultation is required prior to prescription and release to ensure appropriateness, safety, and individualized dosing.

You may place your order prior to consultation. If you are found to be an inappropriate candidate for this therapy, you will be refunded in full. 

How GL-4 Works

GL-4 is a next-generation metabolic peptide that supports weight loss through three complementary pathways:

1. Appetite & Satiety Support
Helps reduce hunger signals and cravings, supporting portion control and consistency.

2. Metabolic Efficiency
Supports improved insulin sensitivity and nutrient utilization, helping the body use fuel more effectively.

3. Energy & Fat Utilization
Encourages fat to be used as fuel and supports metabolic activity, helping reduce the metabolic slowdown often associated with dieting.

Together, these pathways help create a sustainable fat-loss environment rather than a short-term calorie crash.

Why IGF Is Included

During weight-loss phases—especially when calories are reduced—the body can sometimes break down muscle along with fat. IGF is included to help support lean tissue, recovery, and overall body composition during metabolic change.

In this formulation, IGF is intended to:

• Support muscle preservation

• Aid recovery and tissue repair

• Help shift weight loss toward fat rather than lean mass

• Support performance during training or physical activity

This makes GL-4 particularly well-suited for individuals who want to look, feel, and perform better—not just see a lower number on the scale.

What Makes GL-4 Different

• Prescription-only, provider-guided therapy

• Goes beyond appetite suppression

• Supports fat loss and tissue preservation

• Designed for body recomposition, not crash dieting

• Built around metabolic efficiency, not deprivation

Ideal For

• Individuals focused on fat loss with muscle preservation

• Active adults and athletes

• Patients who stalled or lost muscle on traditional weight-loss peptides

• Those concerned about metabolic slowdown during dieting

• Body recomposition and performance-aware weight management goals

Consultation & Prescription Requirement

GL-4 is not available for direct purchase.

To ensure safety and clinical appropriateness:

• A free provider consultation is required prior to prescription

• Therapy is released only after clinical review and approval

• Dosing and duration are individualized based on patient goals and medical history

Important Notes

• This therapy must be used under medical supervision.

• Adequate protein intake, hydration, resistance training, and healthy lifestyle habits are strongly recommended.

• Not appropriate for all individuals; contraindications may apply.

Summary

GL-4 is a clinically guided, prescription-only metabolic therapy designed to support smarter fat loss—helping your body burn fat efficiently while supporting muscle, recovery, and long-term metabolic health.