Peptide Stacking Guide
Common combinations, synergies, and combinations to avoid. Based on mechanism of action and community reporting.
Educational content only. Stacking peptides multiplies both potential effects and potential risks. This guide is for research purposes only. Always consult a qualified healthcare provider.
Stacking principles
General rules that apply regardless of which compounds you are considering.
Start single, add one at a time
Establish how you respond to each compound individually before combining. Stacking before you know your individual response makes it impossible to attribute effects or side effects to the right compound.
Understand mechanisms
Compounds that work via different pathways are generally safer to combine than those with overlapping mechanisms. Redundant mechanisms rarely multiply benefit — they often multiply side effects.
Watch half-lives
Compounds with similar half-lives may create stacking interactions that differ from staggered administration. Timing affects whether compounds peak together or sequentially.
Less is more
Research on multi-peptide stacks is almost entirely from community reporting, not controlled trials. The complexity of predicting interactions increases non-linearly with each compound added.
Commonly researched stacks
These combinations appear frequently in the literature and community reporting. Inclusion here does not constitute a recommendation.
BPC-157 + TB-500 — Recovery Foundation (The Wolverine Stack)
The most widely reported peptide stack in recovery research — commonly called the Wolverine Stack in the community. BPC-157 offers localized repair and gut protection while TB-500 provides systemic healing via actin upregulation. Considered complementary rather than redundant.
BPC-157 + TB-500 + GHK-Cu — The GLOW Stack
A popular three-way healing and skin stack. BPC-157 drives localized tissue repair and angiogenesis, TB-500 provides systemic healing via actin upregulation, and GHK-Cu adds collagen synthesis and skin remodeling. Together they cover structural repair at the tissue level, the vascular level, and the extracellular matrix level. Frequently used for both injury recovery and skin quality goals.
BPC-157 + TB-500 + GHK-Cu + KPV — The KLOW Stack
The GLOW stack with KPV added for anti-inflammatory control. KPV works via MC1R binding and NF-κB inhibition — a different anti-inflammatory mechanism from the other three compounds. This makes KLOW particularly relevant for protocols targeting gut inflammation, skin conditions, or any recovery context where inflammation is a significant driver. KPV's oral bioavailability makes it practical to combine without adding another injection.
Ipamorelin + CJC-1295 — Clean GH Stack
The most common growth hormone stack. Ipamorelin generates a selective GH pulse; CJC-1295 extends its duration. Together they produce a sustained, physiologically-timed GH response without significant cortisol or prolactin elevation.
BPC-157 + Ipamorelin/CJC-1295 — Recovery + GH
Combines tissue-specific repair with systemic anabolic and recovery support. Popular in injury recovery protocols where accelerated healing is the primary goal.
Semax + Selank — Cognitive Balance
Semax drives BDNF and cognitive activation; Selank provides anxiolytic balance without sedation. Frequently reported together for focus with calm — sometimes called a "Russian nootropic stack."
NAD+ / NMN + Methylene Blue — Mitochondrial Stack
NMN/NR raises NAD+ substrate availability while Methylene Blue acts as an electron carrier in the same mitochondrial chain. Considered mechanistically synergistic in longevity research circles.
Epithalon + Thymalin — Longevity Combination
From the Khavinson research group. Epithalon targets telomerase and pineal function; Thymalin addresses immune restoration. Both are short peptides studied together in Russian longevity research.
5-Amino-1MQ + NMN/NR — NAD+ Dual Approach
NMN/NR increases NAD+ by supplying more precursor; 5-Amino-1MQ raises NAD+ by reducing its consumption via NNMT inhibition. Mechanistically complementary approaches to the same goal.
KPV + BPC-157 — Gut Healing Stack
Both have anti-inflammatory and gut-protective effects through different mechanisms. KPV works via MC1R and NF-κB inhibition; BPC-157 acts through growth factor upregulation and angiogenesis. Frequently combined in gut inflammation protocols.
Combinations to approach with caution
These combinations have documented or theoretical risks that warrant careful consideration before use.
Multiple GHRPs together
Stacking GHRP-2, GHRP-6, and Hexarelin produces significant cortisol and prolactin elevation alongside GH. The GH stimulus is not meaningfully greater than a single GHRP at appropriate dose.
GLP-1 agonists + other appetite suppressants
Combining semaglutide/tirzepatide with other compounds that reduce appetite or gastric motility may increase GI side effects and nutrient absorption issues.
Metformin + Berberine + 5-Amino-1MQ
Each independently lowers blood glucose via overlapping AMPK/metabolic pathways. Combining all three without monitoring creates meaningful hypoglycemia risk.
Pro-angiogenic peptides in cancer-risk individuals
BPC-157, IGF-1 LR3, and MGF all promote angiogenesis or cell growth. Individuals with cancer history or high genetic risk should consult an oncologist before using any of these.
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We add new combination guides as research evolves.
For educational and research purposes only. Not medical advice. These compounds are not approved for human therapeutic use in the contexts described. Consult a qualified healthcare provider before starting any protocol.