Gotratix
Gotratix is a specialized Cytomax natural peptide fraction formulated explicitly from the triceps of young animals to target absolute skeletal muscle regeneration. Standing apart from traditional anabolic pathways, it is leveraged by elite strength athletes and anti-aging physicians alike to aggressively combat age-related sarcopenia (muscle wasting), radically accelerate recovery between brutal training sessions, and forcefully sustain high-output muscle protein synthesis.
Quick Stats
Scientific Data
Mechanism of Action
Gotratix (A-18) is a Cytomax natural polypeptide extract from the skeletal muscle tissue of young calves, delivering targeted peptide signals to human myocytes (muscle cells) to restore age-silenced gene expression controlling muscle protein synthesis, mitochondrial efficiency, and satellite cell (muscle stem cell) activation. Sarcopenia — the progressive, age-related loss of skeletal muscle mass and strength — begins as early as age 30 and accelerates dramatically after 50, with an estimated 3–8% decline per decade becoming 15% per decade after age 70.
The conventional counter-strategy is resistance training and protein intake, which work through IGF-1 and mTOR-mediated anabolic signaling. Gotratix operates at a more foundational level: it delivers epigenetic signals directly to myocyte nuclei to reactivate transcription of genes encoding myosin heavy chain isoforms, sarcomeric actin, mitochondrial biogenesis factors (PGC-1α), and satellite cell proliferation regulators. This is not a hormonal or pharmacological intervention — it is an epigenetic restoration of what the muscle cell's own gene program once expressed in youth.
Gotratix is used extensively by aging athletes, both to maintain performance and to accelerate recovery from training. In Khavinson's clinical protocols, it is most commonly paired with Bonomarlot (A-20, bone marrow) to address both muscle and blood cell regenerative capacity, and with Sigumir (A-4, cartilage/joints) for a complete locomotor system protocol.
Source: PMID: 15677927
Background & History
Gotratix is the skeletal muscle Cytomax extract, supporting myocyte function and sarcopenia prevention.
Research Use Cases
- ✓Muscle health
- ✓Sarcopenia prevention
- ✓Recovery support
Dosing Protocol
| Typical Dose | 1-2 capsules/day |
| Frequency | 1-2× daily for 10-30 day cycles |
| Half-Life | ~30 minutes (estimated) |
Dosing Protocols
Mini-Course / General Preventive (1 box)
Full Monthly Course (Anti-Sarcopenia / Performance)
Intensive / Muscle Recovery Protocol
Administration
Expected Timeline
Who Is It For?
Sarcopenia Prevention (Ages 40+)
LowRestores myocyte gene expression for myosin heavy chain isoforms and satellite cell proliferation — the upstream drivers of age-related muscle loss.
Athletic Recovery / Sports Performance
LowUsed by aging athletes for faster recovery and preservation of training adaptations. Works at the gene level, not receptor/hormone level.
Safety & Considerations
Natural glandular extract (Cytomax) from bovine skeletal muscle, <10 kDa. No anabolic hormones. Not a banned substance. Meets European/Russian veterinary standards. Generally recognized as safe.
Regulatory & Legal Status
Not currently on the WADA 2026 Prohibited List. Policies may change — verify before competition.
Research Chemical
US Compounding: Not eligible / not available
⚠️ This information is for educational purposes only and may not reflect the most current regulatory updates. Always verify with official FDA, WADA, and jurisdiction-specific sources before use.
Interactions & Contraindications
Standard Cytomax capsule protocol.
Dosing Quick Reference
Frequently Asked Questions
Is Gotratix like growth hormone or steroids?▼
What is the best stack for muscle health?▼
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