Ultimate Muscle Stack

THE ULTIMATE MUSCLE STACK

Testaplexx + Project Peptide+ + EpiTurk+

Building muscle isn’t just about training harder—it’s about supporting the systems that drive growth, recovery, and adaptation over time. The Ultimate Muscle Stack is designed to do exactly that by addressing three critical pillars of muscle development: hormonal environment, muscle protein signaling, and performance output.

This stack is built for lifters who want sustainable gains, better recovery, and long-term progress—without hormones, stimulants, or shortcuts.

TESTAPLEXX — Hormonal Foundation & Vitality Support

Testaplexx serves as the foundation of the stack by supporting healthy testosterone levels and hormone balance, which are essential for muscle growth, recovery, energy, and motivation. Using clinically studied ingredients like Fadogia Agrestis, KSM-66® Ashwagandha, Shilajit, and Tongkat Ali, Testaplexx helps create an internal environment where muscle-building efforts are more effective.

By supporting testosterone, stress management, and metabolic health, Testaplexx helps you train harder, recover better, and maintain lean mass—especially important during high-volume training or recomposition phases.

PROJECT PEPTIDE+ — Muscle Growth & Recovery Signaling

Project Peptide+ targets what happens between workouts, where real growth occurs. Built around clinically studied peptides like PeptiStrong® and DL185® Dileucine, this formula supports muscle protein synthesis signaling while helping reduce muscle protein breakdown.

Unlike traditional protein powders or amino blends, Project Peptide+ works at the cellular level, helping your body respond more effectively to training stress. It’s ideal for improving recovery, supporting lean mass gains, and maintaining muscle during intense training blocks or caloric deficits.

EPITURK+ — Strength Output & Performance Support

EpiTurk+ focuses on training performance and strength expression. Standardized Turkesterone supports lean muscle development, strength output, and endurance—without impacting hormones or causing suppression.

EpiTurk+ helps translate the hormonal support from Testaplexx and the recovery signaling from Project Peptide+ into better workouts, stronger lifts, and more productive training sessions, making it the perfect performance layer in the stack.

WHY THIS STACK WORKS

Together, these three products create a comprehensive muscle-building system:

• Testaplexx supports the hormonal environment for growth

• Project Peptide+ enhances muscle protein signaling and recovery

• EpiTurk+ drives strength, performance, and training output

No overlap. No wasted ingredients. Just targeted support for every phase of muscle development.

Simply send us an email at info@frontlineformulations.com or fill in the contact us form and our team will get back to you as soon as they can!