Muscle Growth Peptides

Looking for something else? Try our growth hormone peptides and healing and recovery peptides, or see every vial in the Raw Amino shop.

What are muscle growth peptides?

Muscle mass is set by a balance between growth signals and brakes. IGF-1 is the main growth signal, and MGF is a splice variant of the IGF-1 gene that muscle makes after mechanical load. Myostatin is the main brake; it limits how large muscle fibers grow.

Muscle growth peptides let labs push one side of that balance. IGF-1 LR3 is a long-lasting IGF-1 analog, MGF and PEG-MGF are studied for satellite cell activation, and ACE-031 and follistatin bind myostatin so it can’t reach its receptor.

The published research behind this range is indexed on PubMed. This PubMed search from the US National Library of Medicine is a good starting point.

Muscle Growth Peptides at Raw Amino

• ACE-031 1mg: $163
• Follistatin-344 1mg: $161
• IGF-1 LR3 1mg (Receptor Grade): $230
• MGF 5mg (Mechano Growth Factor): $60
• MGF IGF-1 Ec 5mg: $148
• PEG-MGF 5mg: $87

How to choose muscle growth peptides

Pick the IGF-1 side if your model looks at growth signaling or satellite cells, and the myostatin side if it looks at what happens when the brake is removed.

PEG-MGF lasts far longer than plain MGF, which matters for timing. ACE-031 and Follistatin-344 come in 1mg vials because they’re large proteins and very little is needed per experiment.

Muscle growth peptides prices and shipping

There are 6 products in this range: six single-compound vials. Prices run from $60 to $230.

Shipping is free on every order, worldwide. First-time customers can take 10% off with code firstrawamino$$, and paying with crypto gives 15% off at checkout.

Storing and mixing these vials

Every vial carries the Raw Amino label with the compound name, the strength and a Research use only band. Keep sealed vials in the freezer at -20°C, mix them with sterile bacteriostatic water, and store the solution in the fridge for up to about four weeks.

Each product page has a mixing chart that shows the concentration you get from common water volumes.

Muscle growth peptides FAQ

Is everything on this page in stock?

Yes. Every product listed here is in stock.

How much is shipping?

Nothing. Raw Amino ships every order free, worldwide.

Is there a discount?

Yes. Use firstrawamino$$ for 10% off your first order, and get 15% off when you pay with crypto.

Are muscle growth peptides for human use?

No. Raw Amino sells research compounds for laboratory use only. None of them is approved for use in people or animals.

Buy muscle growth peptides online from Raw Amino

Choose a product above, pick the size where there’s a choice, add it to your cart and check out. Everything here is in stock and ships free. Or go back to the Raw Amino home page to browse other categories.

For laboratory research use only. Not for human or veterinary use.