Peptides.
Clearly explained.
Learn the basics. Understand the evidence. Explore the sources.
Concept illustration
A closer look at the evidence
Understand more.
Assume less.
Start with the basics. Learn what a study can tell you, what an approval actually covers, and where the unknowns begin.
Your guide to getting started- 37
- compound profiles
- 6
- evidence categories
Across the research collection
Studies. Reports. Sources.
Explore 238 reported protocols, 12 stacks and 84 spray and serum recipes alongside the clinical reference. Community reports carry their own source labels and limitations.
Browse research topics. Topics organize research; they do not recommend treatments.
- Weight & metabolism Approved medicines and investigational metabolic compounds. 9 peptides
- Growth hormone Growth-hormone signaling research. 4 peptides
- Healing & repair Tissue-repair research. 5 peptides
- Immune system Natural signals studied in immune responses. 4 peptides
- Skin, hair & tanning Skin, hair and pigment research. 5 peptides
- Brain, mood & sleep Compounds studied or marketed for cognition, mood and sleep. 4 peptides
- Longevity Aging and cellular-energy research. 5 peptides
- Sexual health Sexual-health research. 1 peptide
This inventory began with one vendor’s catalog (nexaph.com). It is not a complete directory, a product-quality assessment or an endorsement. About this collection · Blend records
All peptides. A reference inventory, searchable by name or research topic.
Weight & metabolism. Appetite, weight and metabolic research.
WeightFDA-approved
Semaglutide
Approved weight-loss and diabetes drug
Schematic illustration
- Lose weight Human evidence
- Control type 2 diabetes Human evidence
- Quiet food noise Early evidence
Read the overviewSold as NXP-1P
WeightFDA-approved
Tirzepatide
Approved weight-loss, diabetes, sleep-apnea drug
Schematic illustration
- Lose weight Human evidence
- Control type 2 diabetes Human evidence
- Ease sleep apnea Human evidence
Read the overviewSold as NXP-2P
WeightHuman trials
Retatrutide
Experimental drug for major weight loss
Schematic illustration
- Lose a lot of weight Human evidence
- Break a weight-loss stall Unverified
- Keep weight off Unverified
Read the overviewSold as NXP-3P
WeightHuman trials
Cagrilintide
Experimental appetite drug for weight loss
Schematic illustration
- Add to weight-loss shots Human evidence
- Quiet food noise Unverified
- Lose weight on its own Early evidence
Read the overview
WeightHuman trials
Eloralintide
Experimental appetite shot for weight loss
Schematic illustration
- Lose weight Early evidence
- Break a weight-loss stall Unverified
Read the overview
WeightHuman trials
Survodutide
Experimental drug for weight loss
Schematic illustration
- Lose weight Human evidence
- Boost tirzepatide’s weight loss Unverified
Read the overview
WeightHuman trials
AOD-9604
Taken to burn fat
Schematic illustration
- Burn stubborn fat Animal/lab
- Repair worn joints Animal/lab
Read the overview
WeightAnimal & lab only
5-Amino-1MQ
Taken for fat loss and metabolism
Schematic illustration
- Burn fat, boost metabolism Animal/lab
Read the overview
WeightAnimal & lab only
MOTS-c
Taken for metabolism and endurance
Schematic illustration
- Boost endurance and energy Animal/lab
- Burn fat, steady blood sugar Animal/lab
- Slow aging Animal/lab
Read the overview
Growth hormone. Growth-hormone signaling research.
Growth hormoneFDA-approved
Tesamorelin
Shrinks belly fat; approved in HIV
Schematic illustration
- Lose deep belly fat Human evidence
- Get leaner, recover faster Early evidence
- Lift growth hormone with age Early evidence
Read the overview
Growth hormoneLimited human data
Sermorelin
Taken to lift growth hormone
Schematic illustration
- Boost growth hormone with age Early evidence
- Build muscle, trim fat Early evidence
- Sleep deeper Unverified
Read the overview
Growth hormoneAnimal & lab only
CJC-1295 (no DAC)
Taken to boost growth hormone
Schematic illustration
- Boost growth hormone Unverified
- Build muscle, burn fat Unverified
- Sleep deeper, recover faster Unverified
Read the overview
Growth hormoneHuman trials
Ipamorelin
Taken to boost growth hormone
Schematic illustration
- Boost growth hormone Early evidence
- Build muscle, burn fat Unverified
- Sleep deeper, recover faster Unverified
Read the overview
Healing & repair. Tissue-repair research.
HealingLimited human data
BPC-157
Taken to heal injuries and gut
Schematic illustration
- Heal injuries faster Animal/lab
- Heal the gut Animal/lab
- Ease joint pain Early evidence
Read the overview
HealingLittle research
PDA
Taken as a BPC-157 substitute
Schematic illustration
- Heal injuries faster Unverified
- Heal the gut Unverified
- Replace BPC-157 Unverified
Read the overview
HealingHuman trials
Thymosin Beta-4
Taken to heal injuries faster
Schematic illustration
- Heal injuries faster Animal/lab
- Recover from hard training Unverified
- Recover after surgery Animal/lab
Read the overview
HealingAnimal & lab only
TB-500 Fragment 17-23
Taken for injury recovery
Schematic illustration
- Heal injuries faster Animal/lab
Read the overview
HealingHuman trials
ARA-290
Taken for nerve pain and neuropathy
Schematic illustration
- Ease nerve pain Early evidence
- Heal nerve injuries Animal/lab
Read the overview
Immune system. Inflammation and immune signals.
ImmuneAnimal & lab only
KPV
Taken to calm inflammation
Schematic illustration
- Calm gut inflammation Animal/lab
- Calm skin flare-ups Animal/lab
- Settle allergies and histamine Unverified
Read the overview
ImmuneApproved abroad
Thymosin Alpha-1
Taken to support immune defenses
Schematic illustration
- Strengthen immune defenses Unverified
- Recover faster when sick Unverified
- Fight chronic infections Unverified
Read the overview
ImmuneHuman trials
LL-37
Taken to fight stubborn infections
Schematic illustration
- Fight stubborn infections Animal/lab
- Rebalance the gut Unverified
Read the overview
ImmuneHuman trials
VIP
Nasal spray for mold illness
Schematic illustration
- Recover from mold illness Early evidence
- Ease long COVID Unverified
- Ease joint pain and arthritis Unverified
Read the overview
Skin, hair & tanning. Skin, hair and pigment research.
Skin & hairLimited human data
GHK-Cu
Copper peptide for skin and hair
Schematic illustration
- Firm skin, soften wrinkles Early evidence
- Improve skin from within Unverified
- Thicken thinning hair Unverified
Read the overview
Skin & hairAnimal & lab only
AHK-Cu
Scalp serum for thinning hair
Schematic illustration
- Regrow thinning hair Animal/lab
Read the overview
Skin & hairLimited human data
Snap-8
Cream peptide for expression lines
Schematic illustration
- Soften expression lines Unverified
Read the overview
Skin & hairFDA-approved
Melanotan I
Tanning; approved for rare sun sensitivity
Schematic illustration
- Get a deeper tan Early evidence
- Tolerate sunlight without pain Human evidence
- Restore color in vitiligo Early evidence
Read the overview
Skin & hairLimited human data
Melanotan II
Unapproved tanning injection
Schematic illustration
- Get a deep tan fast Early evidence
- Boost libido and erections Early evidence
- Curb appetite Early evidence
Read the overview
Brain, mood & sleep. Brain, mood and sleep research.
Brain & sleepLittle research
N-Acetyl Semax Amidate
Taken for focus and memory
Schematic illustration
- Sharpen focus and memory Unverified
- Lift mood and motivation Unverified
- Focus with ADHD Unverified
Read the overview
Brain & sleepLittle research
N-Acetyl Selank Amidate
Taken to ease anxiety
Schematic illustration
- Calm anxiety Unverified
Read the overview
Brain & sleepLittle research
Adamax
Taken for focus and motivation
Schematic illustration
- Sharpen focus and drive Unverified
- Focus with ADHD Unverified
Read the overview
Brain & sleepLimited human data
DSIP
Taken for deeper sleep
Schematic illustration
- Sleep deeper Early evidence
- Ease withdrawal Early evidence
Read the overview
Longevity. Aging and cellular-energy research.
LongevityFDA-approved
SS-31
Barth syndrome drug, taken for energy
Schematic illustration
- Boost cellular energy Unverified
- Slow aging Animal/lab
- Ease long COVID fatigue Unverified
Read the overviewSold as NXP-ATP
LongevityLimited human data
NAD+
Taken for energy and healthy aging
Schematic illustration
- Boost energy Unverified
- Slow aging Unverified
- Clear brain fog Unverified
Read the overview
LongevityAnimal & lab only
Epitalon
Taken for longevity and sleep
Schematic illustration
- Slow aging Animal/lab
- Sleep better Unverified
- Look and feel younger Unverified
Read the overview
LongevityAnimal & lab only
Cartalax
Taken for joint and back pain
Schematic illustration
- Ease joint and back pain Unverified
Read the overview
LongevityAnimal & lab only
Bronchogen
Taken for lung support
Schematic illustration
- Support lungs and airways Unverified
- Ease bronchitis or COPD Animal/lab
Read the overview
Sexual health. Sexual-health research.
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