

Curated peptide combinations that work together — each stack pairs compounds with complementary mechanisms for a specific goal, with example dosing and the reasoning behind why they synergize.
Aggressive fat loss with muscle preservation
A body-recomposition stack that pairs a GLP-1/GIP incretin for appetite and fat loss with an NNMT inhibitor for metabolic uplift and lean-mass support, plus a gentle GH pulse to protect muscle and improve recovery while in a deficit.
Primary fat loss (GLP-1/GIP/glucagon)
Example dose: 2–6 mg weekly, titrated up slowly
Metabolic / lean-mass support (NNMT)
Example dose: 50–150 mg daily
GH pulse — muscle preservation & recovery
Example dose: 100 mcg each, 5 nights/week before bed
Retatrutide drives the calorie deficit and direct lipolysis, but aggressive deficits risk muscle loss. 5-Amino-1MQ raises NAD+ and supports satellite-cell function to preserve lean tissue, while the CJC-1295 + Ipamorelin blend restores a youthful GH pulse overnight — improving sleep, recovery, and fat oxidation without spiking cortisol.
Run alongside resistance training and a protein-adequate diet for true recomposition rather than just scale weight loss.
Restore a youthful growth-hormone rhythm
A foundational growth-hormone secretagogue stack that combines a long-acting GHRH analog with a selective GH-releasing peptide to amplify natural pulses for lean muscle, recovery, and improved body composition.
GHRH analog + selective GH pulse in one vial
Example dose: 100 mcg each, 5 nights/week
Visceral fat reduction & IGF-1 support
Example dose: 1–2 mg nightly
The CJC-1295 + Ipamorelin blend pairs a GHRH analog that raises the amount of GH available with a sharp, selective pulse trigger — together in one vial they produce a larger, more natural release than either alone. Tesamorelin adds a potent GHRH effect that's especially effective at lowering visceral fat and supporting IGF-1, rounding out a clean lean-tissue protocol.
GH secretagogues work with your own pituitary — results build gradually over weeks. Sleep quality usually improves first.
Heal soft tissue, tendons & joints
The classic systemic-healing duo — built for tendon, ligament, muscle, and gut repair after injury or hard training.
Localized & gut healing, angiogenesis
Example dose: 250–500 mcg daily
Systemic repair & flexibility
Example dose: 2–2.5 mg twice weekly
BPC-157 + TB-500 already mixed in one vial — one injection per dose.
BPC-157 accelerates blood-vessel formation and works locally at the injury site and gut lining, while TB-500 promotes cell migration and systemic flexibility across the whole body — together they cover healing both locally and systemically.
Pairs well with rest, physical therapy, and adequate protein.
Telomere, cellular & mitochondrial support
A longevity-focused protocol combining a telomerase-supporting peptide, an NAD+ precursor for cellular energy, and a mitochondrial-derived peptide to target the hallmarks of aging.
Telomerase & circadian regulation
Example dose: 5–10 mg daily in short pulses
Cellular energy & DNA repair (NAD+)
Example dose: 100–500 mg, titrated
Mitochondrial function & metabolism
Example dose: 5–10 mg, 2–3x weekly
Epitalon supports telomerase activity and helps normalize the body's circadian and melatonin rhythm. NAD+ refuels the cellular energy and DNA-repair machinery that declines with age, and MOTS-c improves mitochondrial efficiency and metabolic flexibility — a three-layer approach to cellular aging.
Longevity peptides are typically pulsed, not run year-round. Pair with sleep, training, and bloodwork tracking.
Focus by day, deep recovery by night
A nootropic and stress-modulation stack that sharpens focus and mood during the day while improving deep, restorative sleep at night — supporting cognition through better recovery.
Focus, memory & BDNF
Example dose: 300–600 mcg (intranasal) daily
Anxiety reduction & calm focus
Example dose: 250–500 mcg (intranasal) daily
Deep-sleep induction
Example dose: 100–200 mcg before bed
Semax raises BDNF and dopaminergic tone for drive and memory, while Selank balances it with an anxiolytic, calming effect — together producing focused-but-relaxed cognition. DSIP improves sleep architecture at night, and because most cognitive consolidation happens during deep sleep, the nighttime piece amplifies the daytime gains.
Semax and Selank are commonly used intranasally. Effects are subtle and accumulate over weeks.
Skin, repair & regeneration
A beauty-and-repair stack that pairs the two classic healing peptides with copper peptide — targeting tissue repair, collagen production, and skin, hair, and overall regeneration from three complementary pathways.
Localized & gut healing, angiogenesis
Example dose: 250–500 mcg daily
Systemic repair & flexibility
Example dose: 2–2.5 mg twice weekly
Skin remodeling, collagen, hair
Example dose: 1–2 mg daily
GHK-Cu + BPC-157 + TB-500 already mixed in one vial — one injection per dose.
BPC-157 heals locally at the gut and injury sites, TB-500 drives systemic tissue repair and reduces inflammation, and GHK-Cu stimulates collagen, elastin, and follicle support for firmer skin and stronger hair — covering repair and regeneration inside and out.
Skin and hair turnover is slow — give this stack at least 8 weeks before judging results.
Drive, desire & hormonal signaling
A sexual-health stack that combines upstream hormone-axis signaling with a melanocortin agonist to support libido and arousal through complementary research pathways.
Upstream hormone-axis (LH/FSH) signaling
Example dose: Per protocol, pulsed
Central melanocortin signaling for arousal
Example dose: Per protocol
Kisspeptin acts upstream on the HPG axis to stimulate natural LH/FSH and downstream sex-hormone production, while PT-141 works through central melanocortin receptors — together they address libido through endocrine and central signaling pathways.
Start conservatively. Sexual-health peptides are potent at small doses and side effects are dose-dependent.
Energy, endurance & metabolic flexibility
A mitochondria-targeted stack to improve cellular energy production, endurance, and metabolic health — useful for fatigue, athletic output, and healthy aging.
Mitochondrial biogenesis & glucose use
Example dose: 5–10 mg, 2–3x weekly
Protects the inner mitochondrial membrane
Example dose: Per protocol, daily
Electron-transport fuel (NAD+)
Example dose: 100–500 mg, titrated
MOTS-c stimulates mitochondrial biogenesis and improves how cells use glucose, SS-31 protects the inner mitochondrial membrane (cardiolipin) so existing mitochondria run cleaner, and NAD+ supplies the electron-transport chain with fuel. Together they build more mitochondria, protect them, and power them.
Benefits show up as steadier energy and endurance rather than acute stimulation.
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Zenova Peptides
For laboratory research purposes only. Not for human use. Not medical advice.