Peptide Stacks
Synergistic combinations targeting multiple pathways simultaneously. Each stack is built around complementary mechanisms backed by published studies.
Peptide stacking is the practice of combining two or more research peptides that act through complementary, non-overlapping mechanisms to produce effects greater than either compound alone. The synergy comes from targeting multiple steps in a biological pathway simultaneously — for example, combining a GHRH analog like CJC-1295 (which amplifies GH pulse amplitude) with a ghrelin mimetic like Ipamorelin (which increases GH pulse frequency) to maximize total GH output through both pituitary receptor pathways at once.
Effective stacks are built around mechanism compatibility. Two peptides with redundant mechanisms offer diminishing returns, while peptides with complementary mechanisms produce additive or synergistic outcomes. The nine stacks presented on this page were assembled around this principle — each compound in a stack operates on a distinct receptor or pathway, so their effects compound rather than cancel. The healing stack pairs BPC-157 (local angiogenesis and tissue repair) with TB-500 (systemic actin modulation and cell migration). The anti-aging stack pairs GHK-Cu (collagen synthesis and gene regulation) with Epithalon (telomere maintenance and cellular longevity). Each combination is designed so that the two mechanisms reinforce each other's outcomes.
All peptides featured in these stacks are sourced from Phiogen with independent third-party Certificate of Analysis (COA) verification confirming 99%+ purity and correct molecular identity on every batch. Products are supplied as lyophilized powder and are sold strictly for laboratory and educational use — they are not FDA-approved for human therapeutic use and are not intended for human consumption or clinical application. Protocol information on this page is drawn from published preclinical literature and is provided for educational and research reference only.
Ultimate Looks Maxing Stack
Skin, body composition & anti-aging in one protocol
GHK-Cu drives collagen synthesis and skin structure via 4,000+ gene pathways. CJC-1295 + Ipamorelin amplify GH pulses for body composition and lean mass. Tirzepatide manages adiposity through dual GIP/GLP-1 agonism — reducing facial and body fat for maximal physique impact.
GHK-Cu: 1–2 mg/day SC or topical. CJC-1295: 100–200 mcg + Ipamorelin: 200–300 mcg SC 2–3×/week before sleep. Tirzepatide: 2.5–5 mg/week SC. Duration: 16–24 weeks.
Ultimate Healing Stack
Gold standard for tissue repair
BPC-157 targets specific injury sites through angiogenesis; TB-500 works systemically to promote cell migration and muscle repair. Together they cover both local and whole-body healing pathways.
BPC-157: 250–500 mcg/day SC near injury. TB-500: 2–2.5 mg 2×/week SC. Duration: 4–12 weeks.
GH Optimization Stack
Maximum GH release with high selectivity
CJC-1295 amplifies the GH pulse amplitude; Ipamorelin triggers the pulse without raising cortisol or prolactin. Combined GH pulse amplitude is 2–10× higher than either alone.
CJC-1295: 100–200 mcg SC. Ipamorelin: 200–300 mcg SC. Administer together 2–3×/week before sleep.
Anti-Aging Stack
Collagen synthesis + GH restoration
GHK-Cu stimulates 4,000+ genes for collagen and tissue remodeling. Sermorelin restores age-declining GH levels via pituitary stimulation — addressing aging at both cellular and hormonal levels.
GHK-Cu: 1–2 mg/day SC or topical. Sermorelin: 200–500 mcg SC before bed. Duration: 12–24 weeks.
Post-Workout Recovery
Faster recovery and lean mass support
TB-500 repairs exercise-induced muscle damage and reduces inflammation. Ipamorelin boosts GH during sleep — the critical recovery window. Physical repair and hormonal signaling addressed simultaneously.
TB-500: 2–2.5 mg 2×/week SC. Ipamorelin: 200–300 mcg SC before sleep. Best used in 8–16 week blocks.
Cognitive Enhancement Stack
Nootropic peptides for focus and resilience
Semax upregulates BDNF and stimulates dopamine/serotonin pathways for focus and memory. Selank modulates GABAergic activity for anxiolysis and mental clarity. Complementary nootropic profiles with no overlap in mechanism.
Semax: 100–300 mcg intranasal 1–2×/day. Selank: 250–500 mcg intranasal 1–2×/day. 2–4 week cycles with breaks.
Metabolic Stack
GLP-1 + mitochondrial optimization
Tirzepatide acts on GLP-1 and GIP receptors to regulate appetite and glucose. MOTS-C is a mitochondrial-derived peptide that activates AMPK and improves insulin sensitivity at the cellular level. A top-down and bottom-up approach to metabolic health.
Tirzepatide: 2.5–5 mg/week SC. MOTS-C: 5–10 mg/week SC. Duration: 12–24 weeks.
Longevity Stack
Telomere support + cellular rejuvenation
Epithalon stimulates telomerase to lengthen telomeres — a core mechanism of cellular aging — and restores melatonin production. GHK-Cu drives collagen synthesis and gene expression for tissue renewal. Together they target aging at the DNA and structural protein levels.
Epithalon: 5–10 mg/day SC for 10–20 day cycles. GHK-Cu: 1–2 mg/day SC or topical. Run 2–4× per year.
Immune Defense Stack
Dual-pathway immune modulation
Thymosin Alpha-1 modulates T-cell activity and enhances antigen presentation — the adaptive immune response. LL-37 provides broad-spectrum antimicrobial action and activates the innate immune system. Together they reinforce both branches of immunity.
Thymosin Alpha-1: 1–1.6 mg 2×/week SC. LL-37: 100–200 mcg/day SC. Duration: 4–8 weeks.
Source All Stack Peptides in One Order
Every peptide in these stacks is independently lab-tested — 99%+ purity, COA included, fast US shipping.