Quad Shred & Endurance Research Stack (MK-677 + MK-2866 + GW-501516 + SR9009) — 30 Capsules

Product Overview

What Each Compound Is Used For

1. MK-677 (Ibutamoren) — 25mg / Capsule

• Dosage per Capsule: 25 mg (30 Capsules per Bottle)
  
  
• CAS Number: 159752-10-0
  
  
• Classification: Growth Hormone Secretagogue / Ghrelin Receptor Agonist
  
  

• Elevated GH & IGF-1 Secretion: Stimulates sustained, pulsatile release of endogenous Growth Hormone (GH) and Insulin-like Growth Factor 1 (IGF-1).
  
  
• Accelerated Cellular Recovery: Extensively researched for enhancing deep sleep cycles, tissue regeneration, and systemic recovery.
  
  
• Nutrient Partitioning: Optimizes calorie delivery and nutrient uptake into skeletal muscle tissue.
  
  
• Bone Mineral Support: Supports bone turnover and structural mineral density over extended research trials.
  
  

2. MK-2866 (Ostarine) — 25mg / Capsule

• Dosage per Capsule: 25 mg (30 Capsules per Bottle)
  
  
• CAS Number: 841205-47-8
  
  
• Classification: Selective Androgen Receptor Modulator (SARM)
  
  

• Lean Tissue Preservation: Protects skeletal muscle tissue against breakdown and catabolism during energy deficits.
  
  
• Joint & Tendon Structural Repair: Uniquely researched for supporting collagen synthesis and accelerating tendon/ligament recovery.
  
  
• Body Recomposition: Promotes simultaneous lipid expenditure and structural lean mass defense.
  
  
• Low Systemic Strain Base: Delivers steady, tissue-protective support without significant physiological strain.
  
  

3. GW-501516 (Cardarine) — 25mg / Capsule

• Dosage per Capsule: 25 mg (30 Capsules per Bottle)
  
  
• CAS Number: 317318-70-0
  
  
• Classification: PPARδ (Peroxisome Proliferator-Activated Receptor Delta) Agonist
  
  

• Peak VO2 Max & Stamina: Extensively cited in research for increasing cardiovascular output, aerobic threshold, and time-to-exhaustion.
  
  
• Accelerated Fatty Acid Oxidation: Shifts cellular fuel selection to burn stored lipids for energy instead of relying solely on glycogen reserves.
  
  
• Enhanced Glucose Uptake & Lipid Profiles: Supports serum lipid health and optimizes cellular glucose transport in skeletal muscle.
  
  
• Non-Stimulant Performance: Elevates endurance capacity without central nervous system overstimulation.
  
  

4. SR9009 (Stenabolic) — 20mg / Capsule

• Dosage per Capsule: 20 mg (30 Capsules per Bottle)
  
  
• CAS Number: 1379686-30-2
  
  
• Classification: REV-ERB Agonist / Metabolic Research Compound
  
  

• Mitochondrial Biogenesis: Stimulates the creation of new mitochondria in skeletal muscle cells, expanding cellular energy turnover.
  
  
• REV-ERB Metabolic Activation: Elevates baseline metabolic expenditure and accelerates fatty acid breakdown at the cellular level.
  
  
• Non-Hormonal Conditioning: Promotes metabolic conditioning without binding to androgen receptors or impacting hormone balance.
  
  
• Circadian Synchronization: Regulates cellular energy turnover in alignment with metabolic circadian cycles.
  
  

Why Use MK-677, MK-2866, GW-501516 & SR9009 Together? (The Quad Shred & Endurance Stack)

• Dual-Pathway Lipid Expenditure: Combines PPARδ pathway activation (GW-501516) with REV-ERB protein stimulation (SR9009) to drive lipid expenditure from two non-overlapping metabolic mechanisms.
  
  
• Unmatched Cellular ATP & Aerobic Capacity: Unites GW-501516’s VO2 max expansion with SR9009’s mitochondrial generation, providing muscle models with continuous energy under physical stress.
  
  
• Lean Mass Preservation + Joint Recovery: While the dual metabolic agents burn fat, MK-2866 protects skeletal muscle against degradation, while MK-677 and MK-2866 synergistically support collagen turnover and joint recovery.
  
  

What’s Included in the Box

• 1x Bottle MK-677 (Ibutamoren) — 30 Capsules (25mg per capsule) in a sealed HDPE pharmaceutical bottle.
  
  
• 1x Bottle MK-2866 (Ostarine) — 30 Capsules (25mg per capsule) in a sealed HDPE pharmaceutical bottle.
  
  
• 1x Bottle GW-501516 (Cardarine) — 30 Capsules (25mg per capsule) in a sealed HDPE pharmaceutical bottle.
  
  
• 1x Bottle SR9009 (Stenabolic) — 30 Capsules (20mg per capsule) in a sealed HDPE pharmaceutical bottle.
  
  
• Batch-Specific Certificate of Analysis (COA): Access to independent HPLC test results verifying 99%+ compound purity.
  
  
• Tamper-Evident Safety Seals & Moisture Control: Heat-sealed bottle neck bands and internal desiccant packs to maintain chemical stability.
  
  

Quality Assurance & Standards

• Precise Capsule Dosing: Eliminates measuring errors and liquid handling hassle with uniform, exact milligram dosing per capsule.
  
  
• Third-Party HPLC Verified: Active raw ingredients undergo High-Performance Liquid Chromatography (HPLC) testing prior to encapsulation.
  
  
• Pharmaceutical Binders: Formulated with inert, non-reactive fillers to ensure optimal bio-availability and long-term shelf stability.