# Gotratix

> A natural skeletal-muscle peptide complex (Cytomax A-11) from the Khavinson bioregulator line, marketed for muscle-tissue support.

- Also known as: A-11 muscle peptide, skeletal-muscle peptide complex
- Class: Bioregulators, Healing & Repair
- FDA approved: No
- Canonical page: https://americanpeptide.com/catalog/gotratix

## Overview

Gotratix is a natural peptide complex extracted from skeletal-muscle tissue (peptide complex A-11), part of the Russian Cytomax / Revilab bioregulator line. It is marketed within the Khavinson tradition for muscle-tissue recovery and support, with no defined synthetic short-peptide counterpart in the catalog.

Gotratix is the skeletal-muscle-directed natural bioregulator of the Cytomax / Revilab line, extracted from muscle tissue. It has no defined synthetic Cytogen counterpart in this catalog — the extract is the only form marketed within the tradition. It sits conceptually alongside the muscle-preservation axis, though it is a bioregulator preparation rather than a myostatin- or activin-targeted agent.

As a tissue extract it is a standardized polypeptide fraction with no single molecular formula or sequence. Its muscle claims come from the same concentrated research tradition as the rest of the series, with limited independent replication, and it is not FDA-approved.

## Mechanism

Proposed tissue-selective (bioregulator) modulation of myocyte gene expression, in the Cytomax extract tradition.

## Research areas

Studied in: Muscle tissue support, Aging biology, Peptide bioregulators.

Guides on this site:

- [Longevity & Aging](https://americanpeptide.com/research-areas/longevity-aging): Peptides studied across the aging axis — senescence, NAD+, and resilience.
- [Peptide Bioregulators](https://americanpeptide.com/research-areas/bioregulators): Short, tissue-specific peptides proposed to regulate gene expression — the Khavinson series.

## Key research

- Muscle bioregulator — a natural skeletal-muscle peptide extract (complex A-11).
- Myocyte focus — marketed for muscle-tissue recovery and support within Khavinson protocols.
- A tissue extract — a polypeptide fraction with no single formula or sequence.
- Evidence quality — concentrated in one research tradition; preliminary. Not FDA-approved.

## Storage, handling & synthesis

**Synthesis.** Gotratix is a natural skeletal-muscle peptide extract (complex A-11), a fractionated polypeptide preparation rather than a synthesized peptide. Consistency and characterization of the fraction are the quality challenge.

## FAQs

### What is Gotratix?

Gotratix is a natural skeletal-muscle peptide complex (Cytomax A-11), marketed for muscle-tissue support within the Khavinson bioregulator tradition.

### Is it related to the myostatin / activin muscle peptides?

Not directly — Gotratix is a bioregulator tissue extract, a different mechanism class from the myostatin- and activin-targeted agents on the muscle-preservation axis.

### Does it have a molecular formula?

No — it is a tissue extract (a polypeptide fraction), so it has no single sequence or molecular formula.

### Is Gotratix approved?

No — it is a research compound / supplement, not FDA-approved. This page is a research and educational reference.

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Source: AmericanPeptide.com — https://americanpeptide.com/catalog/gotratix
Data license: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Attribution: AmericanPeptide.com.
Research reference only — computational and educational content, not medical advice.