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.
Six-pack stacks: six vials picked around one research topic.
Each six-pack stack holds six research compounds on one topic, like the brain, the pineal gland, skin or the gut, and each one is studied for something different. Buy all six together and the whole stack is 28% off.
- Save 28%. Six vials together cost less than six bought one by one.
- No doubles. We never put two things in a stack that do the same job. Each vial is studied for something different.
- One order, done. Six vials, one checkout, one flat shipping fee.
- Make it yours. Change a size or swap a vial. It stays 28% off.
For research use only. 21+.
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.
Rather pick your own six? Build your own stack →