Peptide Stacks

Our peptide stacks bundle vials that researchers often study together, at a lower price than buying them one at a time. Every vial in a stack is the same product we sell on its own, freeze-dried in sterile glass and tested by MZ Biolabs.

The peptide stacks we offer

The BPC-157 and TB-500 stack pairs the two best-known repair peptides, one 5 mg vial of each, for $119. That’s $9 less than buying them separately.

The CJC-1295 and ipamorelin stack combines a long-acting GHRH analog with a selective GHRP, the classic pairing for growth hormone research. It’s $134, also a $9 saving.

The GHK-Cu glow stack adds a 50 mg vial of GHK-Cu copper peptide to BPC-157 and TB-500. At $166 it saves $21 and qualifies for free shipping on its own.

Why researchers use peptide stacks

Peptides that act through different mechanisms are often studied side by side. BPC-157 research points to blood vessel growth and nitric oxide signalling, while TB-500 helps cells migrate by binding actin. CJC-1295 sets the size of a growth hormone pulse, and ipamorelin triggers it. A stack gets you both halves of the comparison in one order.

Stacks also make record-keeping simpler. Both or all three vials come from tested batches, arrive in the same package and can be logged together, while each peptide stays in its own vial so you can still measure and reconstitute them separately.

No published trial has tested these exact combinations, so plan controls for each peptide alone. You’ll find the individual studies on PubMed and through each product page.

Testing, storage and shipping

Every vial comes from a batch tested by MZ Biolabs in Arizona, and the COA details are on each stack’s page. Keep vials refrigerated before and after reconstitution, away from light. Orders over $149 ship free in the US and are covered by our 60-day money-back guarantee.

Prefer to choose your own vials? Browse all research peptides. Peptide stacks are sold for laboratory research only and aren’t for human or veterinary use.

Peptide stacks FAQ

How much do peptide stacks save?

$9 on the two-vial stacks and $21 on the GHK-Cu glow stack.

Are the vials the same as single products?

Yes, they’re identical to the vials we sell on their own.

Can I request a different combination?

Email us. If enough people ask for the same pairing, we’ll add it.

Do the stacks ship together?

Yes. All the vials in a stack ship in one package, and they should go into the fridge as soon as they arrive.