The peptide library
57 peptides, in plain English. What it is, what it does, who it's for — and whether a physician here will actually write it. 50 of them you can buy on their own, no bundle required.
12 of 57 shown
- Available
Semaglutide
GLP-1 agonist · Incretin
InjectableGet leanerAge slower- What it is
- A long-acting GLP-1 receptor agonist — a synthetic analogue of a gut hormone your body already releases after eating.
- What it does
- Slows gastric emptying and acts on appetite centres in the brain, so hunger and food noise drop. Improves glycaemic control alongside weight loss.
Buy à la cartefrom $199 / moLabs required first — $0 requisition included.
$199/mo · Labs required first — $0 requisition included.
- Available
Tirzepatide
GIP/GLP-1 dual agonist · Incretin
InjectableGet leanerAge slower- What it is
- A dual GIP and GLP-1 receptor agonist — two incretin pathways instead of one.
- What it does
- Typically larger appetite and glycaemic effect than GLP-1 alone, with dose-dependent weight change.
Buy à la cartefrom $399 / moLabs required first — $0 requisition included.
$399/mo · Labs required first — $0 requisition included.
- Reference only
Retatrutide
Incretin
InjectableGet leaner- What it is
- An investigational triple agonist (GIP, GLP-1, glucagon).
- What it does
- Adds a glucagon arm to the incretin effect, which raises energy expenditure in trials.
Buy à la cartefrom $499 / moLabs required first — $0 requisition included.
$499/mo · Labs required first — $0 requisition included.
- Reference only
Cagrilintide
Amylin analogue
InjectableGet leaner- What it is
- A long-acting amylin analogue, the satiety hormone co-secreted with insulin.
- What it does
- Extends fullness after meals; studied as a partner to GLP-1 rather than a replacement.
Buy à la cartefrom $349 / moLabs required first — $0 requisition included.
$349/mo · Labs required first — $0 requisition included.
- Case-by-case
AOD-9604
GH fragment
InjectableGet leaner- What it is
- A fragment of the human growth hormone molecule (residues 176–191) with the growth signalling removed.
- What it does
- Studied for lipolytic effect without the blood-sugar impact of full-length GH. Evidence is thin.
Buy à la cartefrom $139 / moPhysician reads your file before it ships.
$139/mo · Physician reads your file before it ships.
- Case-by-case
5-Amino-1MQ
Small molecule (NNMT inhibitor)
OralGet leanerAge slower- What it is
- An oral NNMT enzyme inhibitor — technically not a peptide, often sold beside them.
- What it does
- Preclinically raises cellular NAD+ and reduces fat-cell expansion.
Buy à la cartefrom $129 / moPhysician reads your file before it ships.
60 capsules, 50 mg$129/mo · Physician reads your file before it ships.
- Case-by-case
Tesofensine
Monoamine reuptake inhibitor
OralGet leaner- What it is
- A triple monoamine reuptake inhibitor investigated for obesity — oral, not injectable.
- What it does
- Suppresses appetite centrally, with trial weight loss in the range people expect from a GLP-1 but through a stimulant-adjacent mechanism.
Buy à la cartefrom $189 / moShort consult required before we write it.
60 capsules, 500 mcg$189/mo · Short consult required before we write it.
- Available
BPC-157
Body Protection Compound · Gastric pentadecapeptide
InjectableOralRecover faster- What it is
- A synthetic 15-amino-acid sequence derived from a protein found in gastric juice.
- What it does
- Supports angiogenesis and connective-tissue repair; most reported benefit is tendon, ligament and gut lining.
Buy à la cartefrom $119 / moPhysician reads your file before it ships.
$119/mo · Physician reads your file before it ships.
- Available
TB-500
Thymosin beta-4 fragment · Thymosin
InjectableRecover faster- What it is
- A synthetic fragment of thymosin beta-4, a protein involved in cell migration and actin regulation.
- What it does
- Supports tissue remodelling and flexibility; typically paired with BPC-157 rather than run alone.
Buy à la cartefrom $149 / moPhysician reads your file before it ships.
$149/mo · Physician reads your file before it ships.
- Available
GHK-Cu
Copper peptide · Copper tripeptide
TopicalInjectableRecover fasterAge slower- What it is
- A naturally occurring copper-binding tripeptide that declines with age.
- What it does
- Supports collagen synthesis and skin remodelling; topical use has the strongest evidence.
Buy à la cartefrom $119 / moPhysician reads your file before it ships.
$119/mo · Physician reads your file before it ships.
- Case-by-case
KPV
Alpha-MSH fragment
OralInjectableTopicalRecover faster- What it is
- A three-amino-acid fragment of alpha-MSH with anti-inflammatory signalling.
- What it does
- Studied for gut and skin inflammation; often paired with BPC-157 for gut protocols.
Buy à la cartefrom $119 / moPhysician reads your file before it ships.
$119/mo · Physician reads your file before it ships.
- Reference only
Larazotide
Tight-junction regulator
OralRecover faster- What it is
- An eight-amino-acid peptide that acts on intestinal tight junctions.
- What it does
- Investigated for reducing intestinal permeability in coeliac disease.
Prescription required. Adding to cart does not dispense anything — we take labs (or send a $0 requisition), a licensed physician reviews your file, and only then does a fulfillment partner ship. Compounded medications are not FDA-approved and are not reviewed by the FDA for safety, effectiveness or quality. Individual results vary. Important safety information
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