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.
Organ Sampler
Six tiny peptides studied one organ at a time: brain, heart, lungs, cartilage and blood vessels.
$241.92$336
Six vials. One stack. Save $94.08.
Six vials at the sizes below. Change a size or swap a vial and the price follows.
For research use only · 21+
Why these six
These are tiny peptides, just three or four amino acids long (amino acids are the building blocks of proteins). Each one has been studied on one organ's cells: the brain (two of them, looked at in different ways), the heart, the lungs and airways, cartilage and blood vessels. This is early research, mostly in lab dishes and animals, which is what makes it a sampler.
For research use only. 21+.
What's inside
Studied for: brain cells under low oxygen (rat studies) and the cell-death enzyme caspase-3 in brain tissue (rat studies)
Studied for: lung tissue explants (rat lab studies) and lung tissue (animal studies)
20mgStudied for: cartilage cells and skin fibroblasts (early lab research)
20mgStudied for: blood-vessel lining cells [endothelial cells] (lab studies)
20mg
Six vials, one of each · normal price $336
$241.92$336
Six vials. One stack. Save $94.08.
Freeze-dried vials: Store the sealed vial in a freezer (−20 °C) for long-term storage, or a fridge (2–8 °C) for short-term.
For research use only. 21+.
Other 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.