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// Knowledge base

Peptide Quick Reference

A categorized index of major peptides — category, dosage range, half-life, frequency, and common use.

⚠️ Disclaimer: The information provided on this Quick Peptide Reference page is for research purposes only and is not intended as medical advice, diagnosis, or treatment. Nothing on this page should be interpreted as a recommendation for human use, consumption, or self-medication. Always conduct your own independent research and consult with a qualified healthcare professional regarding any medical concerns or decisions. By using this page, you acknowledge that all information is provided “as is” without warranties of any kind and that you assume full responsibility for how you interpret or use the information presented.

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Growth Hormone & Muscle Building

Stimulate natural GH release → recovery, fat loss, lean mass.

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
CJC-1295 (DAC)GHRH analog1–2 mg~6–8 days1–2× weeklySustained GH elevation, recovery
CJC-1295 (No DAC)GHRH analog100–200 mcg~30 min1–3× dailyPulsatile GH release
IpamorelinGHRP200–300 mcg~2 hrs1–3× dailySelective GH release, minimal sides
SermorelinGHRH analog200–500 mcg~10–20 minNightlyRestores natural GH rhythm
TesamorelinGHRH analog1–2 mg~25–40 minDailyVisceral fat reduction
CJC-1295/Ipamorelin Blend (No DAC)GHRH + GHRP blend100–300 mcg (each)~30 min / ~2 hrs1–3× dailySynergistic GH pulse, recovery, lean mass
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Fat Loss / Metabolic

Appetite control, insulin sensitivity, metabolic regulation.

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
SemaglutideGLP-1 agonist0.25–2.4 mg~7 daysWeeklyAppetite + glucose control
TirzepatideGLP-1/GIP0.5–15 mg~5 daysWeeklyWeight + glucose management
RetatrutideTriple agonist0.5–12 mg~6 daysWeeklyAdvanced weight management
AOD-9604GH fragment250–500 mcg~30 minDailyLipolysis, fat metabolism
AICARAMPK activator10–500 mgShortDaily (research)Endurance, glucose uptake, mitochondrial biogenesis
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Cognitive / Nootropic

Focus, mood, neuroprotection.

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
SelankNootropic250–500 mcg~30 min (nasal)1–3× dailyAnxiolytic, focus, immune
SemaxNootropic200–600 mcg~30 min (nasal)1–3× dailyCognition, BDNF upregulation
DihexaNootropic8–45 mgUnknown (oral active)DailySynaptogenesis, memory
CerebrolysinNeurotrophic5–30 mLVariableDaily cyclesNeuroprotection, recovery
Adamax (N-Acetyl Semax Amidate variant)Nootropic100–300 mcgShort (nasal)1–2× dailyFocus, memory, BDNF/NGF support
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Healing / Recovery

Tissue repair, inflammation reduction, skin + hair benefits.

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
BPC-157Healing200–500 mcg~4 hrs1–2× dailyGut + tissue healing
TB-500 (Thymosin Beta-4)Healing2–5 mg~2–3 hrs1–2× weeklyMuscle, tendon, ligament repair
GHK-CuCopper peptide1–3 mg~1–2 hrsDailySkin, hair, wound healing
KPVAnti-inflammatory250–500 mcgShort1–2× dailyGut inflammation, skin, wound healing
GLOW (GHK-Cu + BPC-157 + TB-500)BlendPer blend ratioVariableDailySkin, hair, anti-aging, recovery
KLOW (KPV + GHK-Cu + BPC-157 + TB-500)BlendPer blend ratioVariableDailySystemic healing, skin, gut, recovery
❤️

Longevity / Cellular Health

Mitochondrial function, aging pathways.

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
EpitalonTelomere5–10 mgShortDaily (10–20 day cycles)Telomerase activation, sleep
MOTS-cMitochondrial5–10 mg~1 hr2–3× weeklyMetabolic health, longevity
HumaninMitochondrial1–5 mgShortDaily/EODCytoprotection, aging
NAD+Coenzyme100–500 mgShortDaily/EOD (subQ or IV)Cellular energy, DNA repair, mitochondrial function
SS-31 (Elamipretide)Mitochondrial1–5 mg~2–4 hrsDailyCardiolipin stabilization, mitochondrial repair
5-Amino-1MQNNMT inhibitor50–150 mg~6–8 hrsDaily (oral)NAD preservation, metabolic activation, muscle preservation
GlutathioneAntioxidant200–600 mgShortDaily/EOD (subQ, IV, or nebulized)Master antioxidant, detox, immune support
ARA-290 (Cibinetide)Cytokine analog1–4 mgShortDailyAnti-inflammatory, neuropathic pain, tissue repair
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Immune System / Thymic Peptides

Immune modulation + recovery.

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
Thymosin Alpha-1Thymic1.6 mg~2 hrs2× weeklyImmune regulation
Thymosin Beta-4Thymic2–5 mg~2–3 hrs1–2× weeklyRecovery + immune support
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Sleep / Hormonal Balance

Sleep regulation + endocrine signaling.

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
DSIPSleep100–500 mcg~7 minPre-sleepDelta sleep induction
KisspeptinEndocrine10–100 mcg~30 minDailyReproductive signaling
VIP (Vasoactive Intestinal Peptide)Hormonal50–200 mcg subQ~2 min1× daily (subQ injection, AM)Immune modulation, inflammation, circadian, CIRS protocol
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Sexual Health / Performance

Libido + melanogenesis (tanning side effect).

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
PT-141 (Bremelanotide)Melanocortin1–2 mg~2 hrsAs neededLibido enhancement
Melanotan IIMelanocortin250–500 mcg~30 minDaily (loading)Tanning, libido
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Research / Experimental

Less mainstream — for advanced research only.

PeptideCategoryDosageHalf-LifeFrequencyCommon Use
FOXO4-DRISenolyticResearch onlyUnknownCycled (research)Clears senescent cells
LL-37Antimicrobial100–500 mcgShortDailyAntimicrobial, immune defense
IGF-1 LR3IGF analog20–50 mcg~20–30 hrsDailyLong-acting anabolic
IGF-1 DESIGF analog30–75 mcg~20–30 minPre/post workoutLocalized muscle growth

⚠️ Research reference only. Dosages reflect commonly cited research ranges — always verify independently. For research use only.