Research Peptides

Every lyophilized vial we sell, in one place. Our research peptides come freeze-dried in sealed vials, with the strength printed on the label and a batch certificate of analysis one QR scan away. Browse by research area below, or scroll down for the full list.

Shop by research area: glp-1 peptides, recovery peptides, growth hormone peptides, nootropic peptides, longevity peptides, cosmetic peptides, hormone peptides, bioregulator peptides, peptide blends.

What are research peptides?

Research peptides are short chains of amino acids made for laboratory study. Most are synthetic copies or close analogues of peptides the body makes on its own, like BPC-157 from gastric juice or MOTS-C from mitochondria. A few, like 5-Amino-1MQ and SLU-PP-332, are small molecules that get studied alongside peptides, so we stock them in the same range.

They’re sold as lyophilized powder because that’s the most stable form. A dry peptide keeps for months in the fridge or freezer, while a peptide in solution starts to break down within weeks. You add bacteriostatic water when you’re ready to work with it.

For the published research behind this range, start with this PubMed search.

Research peptides in our range

How to choose research peptides

The quickest way in is by research area. Recovery peptides cover tissue models, growth hormone peptides cover the GH axis, and the longevity range covers mitochondria, NAD+ and aging markers. Nootropic, cosmetic, hormone and GLP-1 peptides each have their own page too, and the bioregulators sit in a group of their own.

If you already know the compound, go straight to it from the list below. Where a peptide comes in more than one strength, the product page compares price per milligram so you can pick the size that fits your study. Our research peptides are grouped so related compounds sit together, which makes it easier to plan a study around one mechanism.

Formats and prices at a glance

This range has 56 products: 41 lyophilized vials, ten bioregulator vials and five blends. Prices run from $29.99 to $229.99. Every product page lists the exact amount, the format and the SKU, so you can compare like for like before you order.

Quality, testing and storage

Most of our vials carry a QR code on the label that opens the certificate of analysis for that exact batch. Check the lot number on the COA against the vial before you open it, and keep a copy with your notes.

Store lyophilized vials in the fridge, or the freezer for long periods, and let them reach room temperature before opening. Sprays go in the fridge once opened. Capsules and lotions keep on a cool, dry shelf.

Research peptides FAQ

What form do your research peptides come in?

Lyophilized (freeze-dried) powder in sealed glass vials, unless the product says spray, capsule or lotion.

Are they tested?

Most vials carry a QR code that opens the certificate of analysis for that batch. The product page says when one is included.

Do I need anything else?

Bacteriostatic water and sterile syringes for reconstitution. We sell BAC water in 10ml vials.

Are research peptides for human use?

No. Everything here is sold for laboratory research only.

Buy research peptides from LA Peptides

Pick a product from the list above, add it to your cart and check out in a couple of minutes. Don’t forget BAC water if you’re ordering lyophilized vials. For multi-compound work, our peptide bundles save about 15%.

Research peptides from LA Peptides

For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.

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