Proven peptide combinations, bundled
The combinations researchers run together, in one click. Buying the kits together unlocks volume pricing automatically, and shipping is always free.
Recovery & Repair Stack
BPC-157 and TB-500 are the two most-studied regenerative research peptides, frequently run together in tissue-repair and recovery protocols. This stack pairs both 5mg kits so a study has the full duo on hand.
$415 total. Adjust kit counts in the cart.
Lean Transformation Stack
Our single most-ordered combination: Retatrutide, the triple-agonist metabolic peptide, paired with BPC-157 for regenerative research alongside it. The two compounds researchers most often run together in body-composition studies, both 5mg.
$400 total. Adjust kit counts in the cart.
GH Secretagogue Stack
CJC-1295 (a GHRH analog) and Ipamorelin (a selective ghrelin-receptor agonist) act on complementary pathways and are the canonical GH-axis research combination. Two 5mg kits, ready to run side by side.
$425 total. Adjust kit counts in the cart.
Longevity & Cellular Stack
NAD+ for cellular-energy research, GHK-Cu for tissue and skin studies, and Epitalon for telomere and circadian research. Three kits that map to the longevity protocols our researchers reorder most.
$475 total. Adjust kit counts in the cart.
Nootropic & Focus Stack
Semax and Selank are the two most-cited research nootropic peptides, studied side by side for cognition, focus, and stress-response work. Both 5mg kits in one stack.
$390 total. Adjust kit counts in the cart.
Skin & Glow Stack
GHK-Cu, the copper tripeptide central to skin and collagen research, paired with Glutathione for antioxidant and skin-tone studies. The combination most requested for dermatological research work.
$395 total. Adjust kit counts in the cart.
GLP-1 Metabolic Starter
Retatrutide plus the solvents it needs: bacteriostatic water for dilution and 0.6% acetic acid for the acid-stable GLP-1 reconstitution step. Everything required to start a metabolic study the day it arrives.
Retatrutide
5mg*10vials
$310
/kit
Bacteriostatic Water - Add-On
10ml x 10 Vials
$35
/kit
Acetic Acid 0.6% - Add-On
10ml x 10 Vials
$35
/kit
$380 total. Adjust kit counts in the cart.
Building your own protocol?
Mix any compounds you like. The more kits in your cart, the lower the per-kit price. The volume tier applies across your whole order automatically.
Browse all compounds