Weight Loss Peptides

Our weight loss peptides cover the compounds metabolic research is most focused on right now. Retatrutide and tirzepatide come in 10mg, 30mg and 60mg vials, semaglutide in 5mg, 10mg and 20mg, and the range also includes eloralintide 10mg, AOD-9604 5mg and MOTS-c 10mg.

Looking for something else? Try our growth hormone peptides and anti-aging peptides, browse every research peptide we sell, or go back to the Prime Peptides home page.

What are weight loss peptides?

Most of the range works through gut hormone receptors. Semaglutide acts on GLP-1 alone, tirzepatide adds GIP, and retatrutide adds a third target, the glucagon receptor. Eloralintide takes a separate route through amylin, the satiety hormone the pancreas releases alongside insulin.

The other two act further downstream. AOD-9604 is a modified fragment of growth hormone studied for fat breakdown without GH’s growth effects, and MOTS-c is a short peptide encoded in mitochondrial DNA that’s linked to AMPK and glucose handling.

The research behind this range is indexed on PubMed, the free database run by the U.S. National Library of Medicine. This PubMed search is a good starting point.

Weight Loss Peptides in stock

How to choose weight loss peptides

Pick by receptor first. A single-receptor question points to semaglutide, two receptors to tirzepatide and three to retatrutide, while an amylin question points to eloralintide. Then size the vial to the length of the project.

For per-milligram value, the 60mg retatrutide and tirzepatide vials cost about half as much per milligram as the 10mg ones, or less.

Weight loss peptides prices and sizes

This range holds 6 products: 6 single-compound vials. Prices start at $60.00 and go up to $175.00. 3 of them come in more than one size, which you choose on the product page.

Why buy weight loss peptides from Prime Peptides

Prime Peptides keeps its weight loss peptides in stock and ships every order free, worldwide. Each vial arrives sealed, freeze-dried and labeled with the Prime name and the compound, and your order confirmation lists the strength for your records.

Pay with crypto at checkout and you get 15% off the order. If your lab verifies incoming material, HPLC for purity and mass spectrometry for identity are the two tests to ask an outside lab for.

Weight loss peptides FAQ

Are these weight loss peptides in stock?

Yes. Everything on this page is in stock and ready to ship.

Are weight loss peptides for human use?

No. Prime Peptides sells research compounds for laboratory use only, and none are approved for use in people or animals.

How do I pick a size?

Open the product page and choose from the Size menu above the cart button. Products with one size go straight into the cart.

Is shipping free?

Yes. Every Prime Peptides order ships free, worldwide.

Is there a discount?

Yes. Pay with crypto at checkout and you save 15% on the whole order.

Buy weight loss peptides online

Pick a product from the list, choose a size where there’s a choice and add it to your cart. Everything on this page is in stock, shipping is free and crypto payments get 15% off. You can also go back to the Prime Peptides home page to browse the whole store.

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

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