Tissue Research
Six peptides studied in tendon, muscle, skin, nerve, gut and cartilage tissue.
From $230.40 for all six.
Save $89.60 or more at bigger sizes.
Build your own stack of six.
Pick one from each topic you're researching, up to 6. The more you add, the bigger the discount, and two that do the same job never count twice.
Rather not pick? Grab a six-pack stack (10 to choose from, 28% off) →- 5% off2 items
- 10% off3 items
- 15% off4 or 5 items
- 20% off6 items
For research use only. 21+.
Pick one from each row.
Why one per row? Two items that act on the same target don't add anything. Each row is a different target.
Skip any row you don't need. Your price updates as you go.
Step 1
Metabolic & gut-hormone research
Lab-made peptides based on the gut and pancreas hormones GLP-1, GIP, glucagon and amylin, and the receptors they act on.
Step 2
Tendon, muscle & skin research
Researchers study tendon, muscle, skin and other tissue. Mostly animal studies.
Step 3
Gut & digestion research
Researchers study the gut lining and transporters in gut cells. Mostly animal studies.
Step 4
Pineal & neuropeptide research
Researchers study the pineal gland and DSIP, a short peptide whose receptor has not been found. Early research.
Step 5
Growth hormone research
Researchers study two receptors on the growth-hormone axis: the GHRH receptor and the ghrelin receptor.
You can pick two here: one from each list. They act on two different targets.
Step 6
Myostatin & growth-factor research
Researchers study myostatin, activin and IGF-1 receptor signaling.
Step 7
Skin cell & pigment research
Researchers study melanocortin receptors, the skin pigment melanin, and the SNARE protein complex.
Step 8
Brain & nerve research
Researchers study brain cells, stress and nerves.
Step 9
Immune research
Researchers study immune cells, their receptors and the signals they send.
Step 10
Cell energy research
Researchers study the cell's energy chemistry, mitochondria and worn-out (senescent) cells.
Step 11
Protein fragment research
Lab-made peptides built from pieces of larger proteins: a modified fragment of the growth-hormone protein, and a section of the p53 protein joined to a cell-entry tag, studied for the HDM-2 protein.
Step 12
Hormone & reproduction research
Researchers study melanocortin, kisspeptin and oxytocin receptors.
Step 13
Organ bioregulator research
Very short lab-made peptides from a Russian research program, each linked to one organ. Early research only.
Nothing picked yet.
$0
Want the biggest discount? Our six-pack stacks are 28% off. See the six-pack stacks →
Want the same picks every month? A Monthly Stack is any 4, up to 40% off each vial, every month. Build a Monthly Stack →
Your whole stack, already built.
Six vials, picked to go together. Each one is studied for something different. For research use only. 21+.
All 10 six-pack stacks →
Growth Signaling
Six vials studied for growth-hormone signaling, growth factors, myostatin and mitochondria.
From $414 for all six.
Save $161 or more at bigger sizes.
Metabolic Signaling
Six vials studied for the GLP-1 and amylin receptors, the NNMT enzyme, insulin signaling in muscle (mouse studies), and how cells use fuel.
From $272.16 for all six.
Save $105.84 or more at bigger sizes.
Gut & Immune
Studied for the gut lining, gut-cell transporters, immune cells and immune signal molecules.
From $259.20 for all six.
Save $100.80 or more at bigger sizes.
Brain Research
Six peptides studied in the brain: nerve-cell signaling, brain growth signals, and how brain cells behave.
From $177.12 for all six.
Save $68.88 or more at bigger sizes.
Cell Energy
Six vials studied for mitochondria (the tiny parts of a cell that make energy) and how cells use fuel.
From $281.52 for all six.
Save $109.48 or more at bigger sizes.
Cell & Tissue Biology
Studied in worn-out cells, the pineal gland, skin cells, blood vessels and immune cells.
From $378.72 for all six.
Save $147.28 or more at bigger sizes.
Skin & Collagen
Six vials studied for skin cells, collagen, skin pigment and germ-fighting peptides found in sweat on skin.
From $279.36 for all six.
Save $108.64 or more at bigger sizes.
Pineal & Neuropeptide
Six vials studied for the pineal gland, enkephalins, the oxytocin receptor, brain cells under low oxygen and the cell's energy chemistry.
From $170.64 for all six.
Save $66.36 or more at bigger sizes.
Organ Sampler
Six tiny peptides studied one organ at a time: brain, heart, lungs, cartilage and blood vessels.
From $241.92 for all six.
Save $94.08 or more at bigger sizes.
Or start with one of ours.
Each starter stack has one item from different categories.
Metabolic + Gut + DSIP
Three peptides, each studied for something different: the GLP-1 receptor, the gut lining, and DSIP, a short peptide with no known receptor.
$57
$23
$40
Normal price $120
Stack price
$108
Tissue + Gut + Pineal
Three peptides, each studied for something different: tendon tissue, the gut lining, and the pineal gland.
$72
$52
$55
Normal price $179
Stack price
$161
Metabolic + Skin + DSIP
Three peptides, each studied for something different: the GIP and GLP-1 receptors, skin cells, and DSIP, a short peptide with no known receptor.
$28
$50- $40
Normal price $118
Stack price
$106
Metabolic + Tissue + Gut + Pineal
Four peptides, each studied for something different.
$47- $52
- $23
- $55
Normal price $177
Stack price
$150
Blends
Two or more peptides in one vial, as dry powder like every other vial we sell. These are sold on their own, not as part of a stack.
Report pendingCagrilintide + Semaglutide
Two lab-made peptides in one vial: an amylin copy and a GLP-1 copy.
Report pendingBPC-157 + TB-500 Blend
BPC-157 + TB-500 together in one vial, as dry powder.
Report pendingGLOW
BPC-157 + GHK-Cu + TB-500 together in one vial, as dry powder.
Report pendingKLOW
BPC-157 + GHK-Cu + TB-500 + KPV together in one vial, as dry powder.
Report pendingCJC-1295 no DAC + Ipamorelin Blend
CJC-1295 no DAC + Ipamorelin together in one vial, as dry powder.