The Peptide Research Blog
Latest peptide research and updates from the Pantheon research team.
BPC-157: The Healing Peptide for Gut, Muscle, and Beyond
BPC-157, the gastric-derived peptide studied for tendon, gut lining and blood vessel repair: angiogenesis and nitric oxide mechanisms, dosing and stacks.
Retatrutide: The Triple-Hormone Peptide That’s Shaking Up Weight Loss Science
Retatrutide activates GLP-1, GIP and glucagon receptors, with trials reporting over 24% body-weight loss at 48 weeks. Weekly dosing and side effects.
GHK-Cu: The Copper Peptide for Skin Regeneration, Hair Growth, and Deep Cellular Repair
GHK-Cu, the copper tripeptide that declines with age, is studied for collagen, wound repair and hair follicles. Research notes, dosing, zinc and cautions.
Cycles
Multi-week guided peptide programs — built for a specific outcome.
- Cycle Protocol6 weeks
Wolverine Cycle: 6 Weeks To Finally Feel ‘On The Mend’
Wolverine Cycle is six weeks of BPC-157 and TB-500 for the shoulder, knee or hamstring that never forgave you. Tendon research and how it fits rehab.
BPC-157TB-500Read the protocol → - Cycle Protocol6 weeks
Prime Metabolic 6-Week Cycle: Feel Like Your Body Is On Your Side Again
Prime Metabolic 6-Week Cycle for the wired-then-tired days: weekly Retatrutide plus weekday 5-Amino-1MQ, BPC-157 and TB-500 for repair and steadier energy.
Retatrutide5-Amino-1MQBPC-157TB-500+1Read the protocol → - Cycle Protocol10 weeks
Stack-Up 10-Week Cycle: Finally See Your Hard Work In The Mirror
Stack-Up 10-Week Cycle runs CJC-1295 and Ipamorelin at night for GH signaling and sleep, plus morning 5-Amino-1MQ, for lifters between puffy and flat.
CJC-1295Ipamorelin5-Amino-1MQNAD+Read the protocol → - Cycle Protocol10 weeks
Nova Mind 10-Week Cycle: Help Your Brain Feel Clear, Calm, And Online Again
Nova Mind 10-Week Cycle pairs Selank and Semax on weekdays with Epithalon across the cycle, for minds that run scattered or flat and sleep that fragments.
SelankSemaxEpithalonRead the protocol → - Cycle Protocol6 weeks
Klow+ 6-Week Cycle: Calm Your Gut, Clear Your Skin, And Boost Your Metabolism
Reactive skin often starts in the gut. Klow+ works the gut-to-skin connection first, then adds 5-Amino-1MQ for energy and fat metabolism.
5-Amino-1MQNAD+KPVBPC-157+1Read the protocol → - Cycle Protocol6 weeks
Klow 6-Week Cycle: Calm Your Gut, Clear Your Skin, And Get Your Glow Back
Klow 6-Week Cycle works the gut-skin axis: KPV replaces TB-500 beside BPC-157 and GHK-Cu for skin that flares when the gut does. One small morning syringe.
KPVTB-500BPC-157GHK-CuRead the protocol → - Cycle Protocol6 weeks
Glow 6-Week Cycle: Give Your Skin, Hair, And Recovery A Season Of Real Support
Glow 6-Week Cycle is the foundational beauty stack: GHK-Cu for skin and hair, BPC-157 and TB-500 for soft-tissue recovery, on a simple weekday rhythm.
GHK-CuBPC-157TB-500Read the protocol → - Cycle Protocol4 weeks
Revive+ 4-Week Cycle: Protect Your Results, with Energy, Cellular Renewal, and Reparative Liver Support After Weight Loss
Revive+ 4-Week Cycle adds L-Glutathione to KPV, NAD+ and MOTS-c in one morning syringe after a fat-loss phase: energy, redox resilience, liver support.
L-GlutathioneKPVNAD+MOTS-cRead the protocol →
Stacks
Two or more peptides combined for a specific effect.
- Stack3 minBPC-157+TB-500
The Wolverine Stack pairs BPC-157 with TB-500: tendon repair in animal studies, angiogenesis, lower inflammatory cytokines. How to run it and side effects.
BPC-157TB-500See the stack → - Stack2 minSelank+Semax
Selank + Semax is the calm-and-clarity stack: tuftsin-derived Selank for GABA-linked steadiness, Semax for BDNF-driven focus. 6-week rhythm and cautions.
SelankSemaxSee the stack → - Stack3 minTesamorelin+CJC-1295
Tesamorelin + CJC-1295 + Ipamorelin reaches three GH pathways: visceral fat research, longer GH pulses, a clean bedtime release. One-syringe protocol.
TesamorelinCJC-1295IpamorelinSee the stack → - Stack3 minKisspeptin-10+PT-141
Kisspeptin-10 + PT-141 works two layers of libido: GnRH signaling for LH, FSH and testosterone, plus melanocortin arousal pathways. Timing, side effects.
Kisspeptin-10PT-141See the stack → - Stack2 minIpamorelin+Tesamorelin
Ipamorelin + Tesamorelin: a GHRH analog studied for visceral fat plus a clean nighttime GH pulse. How it is dosed at bedtime and what to watch for.
IpamorelinTesamorelinSee the stack → - Stack2 minIpamorelin+Sermorelin
Ipamorelin + Sermorelin pairs a ghrelin-receptor GH pulse with a GHRH signal, studied for sleep-linked GH release and recovery. Dosing and side effects.
IpamorelinSermorelinSee the stack →
Peptide Research Blog
Latest articles, studies, and protocols from our research team.
- Deep DiveAug 26, 20269 min read
You Hit Your Goal Weight. Now Comes the Part Nobody Plans For.
You hit your goal weight, now what? Why the finish line is a handoff, what STEP 1 and SURMOUNT-4 show about regain, and how Revive and Revive+ protect it.
RetatrutideTirzepatideNAD+KPV+2Read article → - Deep DiveAug 18, 20266 min read
Tired on Retatrutide? Your Mitochondria Are Trying to Tell You Something
Tired on Retatrutide? Rapid fat loss raises NAD+ demand while intake drops. Why the week-three crash happens and how NAD+, 5-Amino-1MQ and real food help.
RetatrutideNAD+5-Amino-1MQBPC-157+1Read article → - Deep DiveJun 8, 20266 min read
SS-31: The Mitochondrial Peptide for Cellular Energy and Resilience
SS-31 (elamipretide) binds cardiolipin in the inner mitochondrial membrane, studied for ATP output and exercise tolerance. Dosing and evidence.
SS-31MOTS-cNAD+L-Glutathione+2Read article → - Deep DiveJun 8, 20265 min read
Pinealon: The Brain Bioregulator for Cognitive Resilience
Pinealon (EDR) is a brain bioregulator studied for oxidative stress, neuronal survival and sleep rhythm, not a nootropic rush. Protocols and stacks.
PinealonEpithalonDSIPSemax+1Read article → - Deep DiveJun 8, 20265 min read
Pancragen: The Pancreas Bioregulator for Glucose and Metabolic Support
Pancragen (KEDW) is a pancreas bioregulator studied in aging primates for glucose handling and insulin and C-peptide dynamics. Protocols, stacks and limits.
PancragenLivagenMOTS-cKPV+2Read article → - Deep DiveJun 8, 20265 min read
Livagen: The Liver Bioregulator for Cellular Repair and Resilience
Livagen (KEDA) is a Khavinson liver bioregulator studied for chromatin decondensation and cellular repair, not detox flushing. Protocols and stacks.
LivagenL-GlutathioneNAD+KPV+2Read article → - Deep DiveJun 8, 20268 min read
KPV: The Gut-Barrier Peptide for Inflammation, Skin, and Immune Balance
KPV is the Lys-Pro-Val fragment of alpha-MSH, studied for gut-lining and skin-barrier inflammation through PepT1 and NF-kB. Dosing and stacks.
KPVBPC-157TB-500GHK-Cu+1Read article → - Deep DiveApr 28, 20263 min read
Tirzepatide: The Dual-Action Metabolic Reset Peptide for Fat Loss and Glucose Control
Tirzepatide acts on GLP-1 and GIP receptors in one weekly shot, studied for appetite, fasting glucose and fat loss. Titration from 2.5 mg, GI side effects.
TirzepatideAOD9604GHK-CuBPC-157+1Read article → - Deep DiveApr 28, 20262 min read
Thymulin: Immune Harmony and Hormonal Support from the Thymus Gland
Thymulin is a thymic nonapeptide studied for T-cell maturation, inflammatory cytokines and pituitary signaling. Morning dosing and immune stacks.
ThymulinThymosin Alpha-1BPC-157TB-500+2Read article → - Deep DiveApr 28, 20263 min read
Thymosin Alpha-1: The Immune Intelligence Peptide for Viral Defense, Inflammation, and Recovery
Thymosin Alpha-1 is a thymic peptide studied for T-cell maturation, NK cell activity and inflammation. Where it fits after viral illness, and dosing.
Thymosin Alpha-1LL-37BPC-157TB-500+3Read article → - Deep DiveApr 28, 20263 min read
The Peptide Pathway to Nitric Oxide: Unlocking Circulation, Performance, and Vitality
The peptide pathway to nitric oxide: how Epithalon, Kisspeptin-10, PT-141, TB-500 and GH peptides are studied for circulation and recovery, plus NO stacks.
EpithalonKisspeptin-10PT-141TB-500+3Read article → - Deep DiveApr 28, 20263 min read
Tesamorelin: Targeted Fat Loss and Metabolic Enhancement through GH Optimization
Tesamorelin is a GHRH analog clinically studied for reducing visceral abdominal fat without raising cortisol. The 1 mg bedtime protocol and side effects.
TesamorelinIpamorelin5-Amino-1MQAOD9604+2Read article → - Deep DiveApr 28, 20262 min read
TB-500: The Regenerative Peptide for Injury Recovery, Flexibility, and Repair
TB-500, a synthetic thymosin beta-4, is studied for cell migration, angiogenesis and tendon repair. Dosing for soft-tissue injuries and the BPC-157 pairing.
TB-500BPC-157CJC-1295Ipamorelin+1Read article → - Deep DiveApr 28, 20262 min read
Sermorelin: The Growth Hormone Secretagogue for Muscle, Recovery, and Rejuvenation
Sermorelin is a GHRH analog that prompts your own pituitary GH release in pulses, studied for lean mass, deep sleep and recovery. Dosing by vial size.
SermorelinIpamorelinCJC-1295BPC-157+1Read article → - Deep DiveApr 28, 20262 min read
Semax: The Brain-Boosting Peptide for Focus, Memory, and Mental Resilience
Semax is an ACTH 4-10 analog studied for BDNF, memory and stress resilience without raising cortisol. The 6-week protocol, on-demand use and side effects.
SemaxSelankCerebrolysin5-Amino-1MQ+1Read article → - Deep DiveApr 28, 20262 min read
Selank: The Anti-Anxiety Peptide for Calm, Focus, and Cognitive Resilience
Selank is a tuftsin-derived heptapeptide studied for calm without sedation, acting on serotonin, dopamine, GABA and BDNF. Evening dosing and side effects.
SelankSemaxEpithalonBPC-157Read article → - Deep DiveApr 28, 20263 min read
PT-141: The Libido-Enhancing Peptide That Works on Desire, Not Just Performance
PT-141 (Bremelanotide) acts on MC3R and MC4R receptors in the brain, not blood flow, so it is studied for desire itself. Dosing before intimacy, cautions.
PT-141Melanotan 2GHK-CuRead article → - Deep DiveApr 28, 20266 min read
Peptides & Acne: What to Know
Peptides and acne: why KPV, GHK-Cu and BPC-157 may calm inflamed skin while GH and IGF-1 raisers like CJC-1295 can flare it, via the IGF-1 to mTORC1 axis.
KPVGHK-CuBPC-157CJC-1295+23Read article → - Deep DiveApr 28, 20263 min read
Peptides for Sleep: Unlocking Deep Rest Through Science
Peptides for sleep: Epithalon for circadian rhythm, Selank for anxious nights, Sermorelin, CJC-1295 and Ipamorelin for slow-wave sleep, plus one stack.
EpithalonSelankSermorelinCJC-1295+3Read article → - Deep DiveApr 28, 20262 min read
Peptide Safety & Side Effects – What You Need to Know
Peptide safety and side effects in plain terms: injection-site redness, appetite shifts, GH-related water retention, and how dose and stacking change risk.
MK-677BPC-157Read article → - Deep DiveApr 28, 20262 min read
Sermorelin + GHRP-2 – A Classic Duo for Growth Hormone Optimization, Recovery, and Fat Loss
Sermorelin + GHRP-2 pairs a GHRH analog with a ghrelin-receptor peptide to rebuild the pulsatile GH pattern tied to deep sleep and IGF-1. Dosing, cautions.
SermorelinGHRP-2Read article → - Deep DiveApr 28, 20263 min read
Ipamorelin + CJC-1295 + GHRP-2 – The Triple Threat for GH Amplification, Recovery, and Body Recomposition
Ipamorelin + CJC-1295 + GHRP-2, the triple GH stack: three secretagogue classes in one protocol. What research shows on GH and IGF-1, sleep and dosing.
IpamorelinCJC-1295GHRP-2Read article → - Deep DiveApr 28, 20262 min read
CJC-1295 + Ipamorelin – A Clean, Effective Duo for Growth Hormone Optimization
CJC-1295 + Ipamorelin is the gentler GH stack: pulsatile release with no ghrelin, cortisol or prolactin spike. Research notes, who it suits and dosing.
CJC-1295IpamorelinRead article → - Deep DiveApr 28, 20263 min read
NAD+: The Essential Coenzyme That Fuels Cellular Energy, Recovery, and Healthy Aging
NAD+ is the coenzyme every cell uses to make ATP, and levels fall with age and stress. How it supports repair and recovery, who it suits and how it stacks.
NAD+MOTS-cL-GlutathioneRead article →
How-to guides
Reconstitution, injection, sites, storage, and troubleshooting.
- How-ToApr 28, 20263 min read
Why Does My Peptide Injection Site Turn Red?
Why a peptide injection site turns red: vasodilation and histamine, why GHK-Cu flushes more than most, what fades in 72 hours versus signs to see a doctor.
GHK-CuTesamorelinCJC-1295Ipamorelin+1Read article → - How-ToApr 28, 20263 min read
Where (and Where Not) to Inject Peptides: A Safe Practice Guide
Where to inject peptides safely: abdomen, outer thigh and upper arm, plus the inner-thigh mistake to avoid. Needle size, safe liquids and storage tips.
Read article → - How-ToApr 28, 20263 min read
When a Bruise Appears: Staying Calm with Peptide Injections
When a bruise appears after a peptide injection: why it forms, how to prevent it with better technique, what to do, and which signs deserve attention.
GHK-CuRead article → - How-ToApr 28, 20263 min read
How to Reconstitute Peptides Properly: A Step-by-Step Guide
How to reconstitute peptides: draw bacteriostatic water, vent the vial, add water slowly, let it dissolve, dispose safely. Why air bubbles matter.
BPC-157TB-500Read article → - How-ToApr 28, 20263 min read
How to Inject Your Peptides Safely and Effectively
How to inject your peptides safely: a six-step subcutaneous walkthrough with a reconstituted BPC-157 5mg vial, from sanitizing the stopper to clean-up.
BPC-157Read article → - How-ToApr 28, 20262 min read
Finding the Right Fit: Choosing Your Syringe for Peptide Injections
Finding the right syringe for peptide injections: how gauge and length differ for subcutaneous and intramuscular use, and how to match one to your body.
Read article →
Research, Protocols, Product Updates, and Professional Guidance
Curated monthly by Pantheon Research Team.