Description
AMP-3P 6mg from Ameano Peptides is 6mg of AMP-3P (retatrutide) in a sealed glass vial. AMP-3P is a GIP, GLP-1 and glucagon receptor agonist. It’s for in-vitro and lab research only.
About AMP-3P (retatrutide)
Retatrutide (LY3437943, often sold as GLP-3R) is a single peptide from Eli Lilly that acts on three receptors: GIP, GLP-1 and glucagon.
It’s still in clinical trials.
How AMP-3P works
Retatrutide hits three receptors with one peptide: GIP, GLP-1 and glucagon. The first two are incretins that boost glucose-dependent insulin release and, in GLP-1’s case, curb appetite and slow stomach emptying.
The glucagon part is the unusual bit. Glucagon raises energy expenditure and pushes the liver to burn fat, so pairing it with the incretins is meant to work on both sides of energy balance. That’s the main reason researchers compare it with the dual and single agonists.
AMP-3P 6mg product details
- Compound: AMP-3P (retatrutide)
- Also known as: LY3437943
- CAS number: 2381089-83-2
- Molar mass: 4,731.3 g/mol
- Structure: 39 amino acids with a fatty diacid side chain
- Amount: 6mg per vial
- Form: lyophilized (freeze-dried) powder
- Purity: 99% or higher (HPLC)
- SKU: AMP-3P-6
- Use: laboratory research only
What the research says about AMP-3P
Jastreboff and colleagues reported in the New England Journal of Medicine (2023) a mean weight loss of up to 24% at 48 weeks in a phase 2 trial.
Phase 3 trials are under way.
For the original studies, try this PubMed search.
How to reconstitute AMP-3P 6mg
Here’s the math for 6mg of peptide:
- 1mL of diluent gives 6mg/mL
- 2mL of diluent gives 3mg/mL
- 3mL of diluent gives 2mg/mL
Pick the volume that keeps your own calculations simple, then write the concentration and the mixing date on the label.
Use a sterile diluent such as our research diluent solution. Warm the sealed vial to room temperature first so no condensation gets in, add the liquid slowly along the glass wall, and swirl gently until it’s clear. Never shake.
Storing AMP-3P 6mg
Store sealed vials in the fridge (2 to 8°C) or freezer (-20°C), away from light. Mixed solution goes back in the fridge and should be used within about 28 days.
AMP-3P 6mg quality and batch records
AMP-3P 6mg is sold at 99% purity or better, measured by HPLC. That figure is the minimum for every batch we ship, not a best case.
The label on every vial shows the compound, the amount and the batch. Ask us for the certificate of analysis for your batch and we’ll email it over, which is handy if your lab keeps paperwork on file.
Keep the batch number with your records. It’s the quickest way to match a vial to its paperwork later.
What you need with AMP-3P 6mg
Most labs order AMP-3P 6mg with a diluent so they can mix it the day it arrives. Our research diluent solution is sold right next to it. The vial opener and the vial case are small extras, but they make handling a stack of vials easier.
AMP-3P 6mg single, 5 pack and 10 pack prices
AMP-3P 6mg comes in more than one quantity. Pick the option from the dropdown above the cart button:
- Single vial: $39.00
- 5 pack: 5 vials for $175.50 instead of $195.00, about $35.10 a vial
- 10 pack: 10 vials for $331.50 instead of $390.00, about $33.15 a vial
Multi-packs ship as separate sealed vials, so you only open what you need. Unopened ones keep in the fridge or freezer until you get to them.
Choosing an AMP-3P strength
- AMP-3P 6mg (this page): 6mg for $39.00, about $6.50 per mg
- AMP-3P 10mg: 10mg for $44.00, about $4.40 per mg
- AMP-3P 12mg: 12mg for $52.00, about $4.33 per mg
- AMP-3P 20mg: 20mg for $67.00, about $3.35 per mg
- AMP-3P 24mg: 24mg for $80.00, about $3.33 per mg
- AMP-3P 48mg: 48mg for $159.00, about $3.31 per mg
AMP-3P 6mg is the smallest option. It’s the one to start with for a pilot run or when you’re testing a new protocol.
Related research peptides
- AMP-2P 20mg, a GIP/GLP-1 agonist
- AMP-1P 10mg, a GLP-1 agonist
- Reta/Cagri Blend 12.5mg/2.5mg, AMP-3P and Cagrilintide in one vial
- Survodutide 10mg, a GLP-1/glucagon agonist
- Cagrilintide 10mg, an amylin analog
Browse the full GLP-1 peptides and weight loss peptides range, or see everything on our research peptides page.
AMP-3P 6mg FAQ
How much is in the AMP-3P 6mg vial?
6mg of lyophilized powder. The amount is printed on the label.
What do I mix AMP-3P 6mg with?
A sterile diluent such as our research diluent solution or bacteriostatic water. The reconstitution section above shows the concentration for each volume.
How should I store it?
Sealed vials go in the fridge, or the freezer for long-term storage. Once mixed, refrigerate and use within about 28 days.
Can AMP-3P be used in people or animals?
No. It’s sold for laboratory research only and isn’t approved for human or veterinary use.
Is AMP-3P 6mg in stock?
Yes, AMP-3P 6mg is in stock now and ready to ship.
Buy AMP-3P 6mg online
Order AMP-3P 6mg now for $39.00. It’s in stock, and checkout takes about two minutes. Add a research diluent solution if you don’t have any, so you’re ready to reconstitute when it arrives.
Need more for the same project? See the rest of our GLP-1 peptides and weight loss peptides.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.






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