Myostatin
Shop MyostatinAlso called: Myostatin Inhibitor + GLP-1 Combination, Tenofovir + Dolutegravir + MCL-1 Inhibitor
Myostatin is a special protein made by the body. It acts like a brake that stops muscles from growing too big. Scientists found this protein in many animals, including humans. It is part of a family of signals that help control how the body grows and repairs itself. This protein is mostly found in muscles used for movement. It helps the body keep muscle size under control.
Research shows that when myostatin levels are low, muscles can grow much larger and stronger. This happens because the "brake" is removed, so muscle cells can multiply and grow bigger. Some people and animals are born with less myostatin, and they naturally have very bulky muscles. Scientists are studying this to help people with muscle diseases. They want to find ways to turn off this protein to help muscles get stronger. Right now, most studies on myostatin have been done in labs with animals or cells.
Human treatments are still being tested and are not widely available yet. Scientists are looking for safe medicines to block myostatin. They hope this can help patients who lose muscle strength because of age or sickness. However, changing how the body controls growth can have risks. It is important to be careful and do more research to make sure it is safe for people.
Benefits
What Myostatin Helps With
The benefits people report — backed by research.
Weight management (3)
Musculoskeletal (2)
More reported benefits (2)
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How People Use It
1 reported routine — each line links to the source it came from.
From published sources
Routines as reported in peer-reviewed papers, clinical guidance, or vetted media — each linked to the source it came from.
SubQ
- Injected via AAV1 (Adeno-Associated Virus) vector 95/100Rated 95/100Source typePeer-reviewed studyIndependent sources1Every claim links to the page it came from, and stronger sources rate higher. Full methodology →↗ source
mg vs mcg: one milligram (mg) equals 1,000 micrograms (mcg) — multiply by 1,000 going from mg to mcg, divide by 1,000 going from mcg to mg. Mixing the two up is a thousand-fold dosing error: 1 mg taken instead of 1 mcg is a 1,000× overdose; 1 mcg instead of 1 mg is a 1,000× underdose. Always double-check the unit label and the decimal place.
Safety
Known Side Effects
Adverse effects reported in the research and by community use.
- Up to 40% of weight loss from GLP-1 drugs is due to muscle loss rather than fat lossModerate 80/100Rated 80/100Source typePeer-reviewed studyIndependent sources1Every claim links to the page it came from, and stronger sources rate higher. Full methodology →↗ today.uconn.edu
- Weight regain after discontinuing GLP-1 drugs is predominantly fat rather than muscleModerate 80/100Rated 80/100Source typePeer-reviewed studyIndependent sources1Every claim links to the page it came from, and stronger sources rate higher. Full methodology →↗ today.uconn.edu
- Muscle spasmsMild 72/100Rated 72/100Source typeEstablished referenceIndependent sources1Every claim links to the page it came from, and stronger sources rate higher. Full methodology →↗ nature.com
- Mouth ulcerations/aphthous ulcersMild 72/100Rated 72/100Source typeEstablished referenceIndependent sources1Every claim links to the page it came from, and stronger sources rate higher. Full methodology →↗ nature.com
- Urinary tract infectionMild 72/100Rated 72/100Source typeEstablished referenceIndependent sources1Every claim links to the page it came from, and stronger sources rate higher. Full methodology →↗ nature.com
- HeadacheMild 72/100Rated 72/100Source typeEstablished referenceIndependent sources1Every claim links to the page it came from, and stronger sources rate higher. Full methodology →↗ nature.com
Reported in research and community sources — not exhaustive. Discontinue use and consult a healthcare professional if side effects occur.
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Evidence
Research Citations (5)
Every claim above traces back to a source you can check — here are 5 of them.
- Source
Modulating skeletal muscle mass by postnatal, muscle-specific inactivation of the myostatin gene.
2003 95/100Rated 95/100Source typePeer-reviewed studyIndependent sourcesstill being verifiedEvery claim links to the page it came from, and stronger sources rate higher. Full methodology → - Source
Long-term systemic myostatin inhibition via liver-targeted gene transfer in golden retriever muscular dystrophy.
2011 95/100Rated 95/100Source typePeer-reviewed studyIndependent sourcesstill being verifiedEvery claim links to the page it came from, and stronger sources rate higher. Full methodology → - Source
Myostatin as a therapeutic target in Amyotrophic lateral sclerosis.
2012 95/100Rated 95/100Source typePeer-reviewed studyIndependent sourcesstill being verifiedEvery claim links to the page it came from, and stronger sources rate higher. Full methodology → - Source
Myostatin from the heart: local and systemic actions in cardiac failure and muscle wasting.
2011 95/100Rated 95/100Source typePeer-reviewed studyIndependent sourcesstill being verifiedEvery claim links to the page it came from, and stronger sources rate higher. Full methodology → - Source
Myostatin mutation associated with gross muscle hypertrophy in a child.
95/100Rated 95/100Source typePeer-reviewed studyIndependent sourcesstill being verifiedEvery claim links to the page it came from, and stronger sources rate higher. Full methodology →
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