Peptide library
Know what you're actually holding.
Regulatory status, what the research really shows, storage, and reconstitution math for each peptide. Claims and evidence kept separate, and every page dated so you know how current it is.
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Recovery
Peptides marketed for tendon, ligament, muscle, and gut repair. Most of the evidence here is from animal studies.
Growth hormone axis
Peptides that act on growth hormone release or the IGF-1 receptor.
CJC-1295
Mod GRF 1-29, with or without DAC
Reviewed Oct 11, 2026
Ipamorelin
Growth hormone secretagogue
Reviewed Oct 11, 2026
IGF-1 LR3
Long R3 insulin-like growth factor 1
Reviewed Oct 11, 2026
Tesamorelin
Egrifta WR, Egrifta SV
Reviewed Oct 11, 2026
Sermorelin
GHRH (1-29), formerly Geref
Reviewed Oct 11, 2026
Metabolic
FDA-approved prescription drugs alongside investigational ones still in trials. Approved-drug pages cover labeled uses and storage, not off-label use.
MOTS-c
Mitochondrial-derived peptide
Reviewed Oct 11, 2026
Semaglutide
Ozempic, Wegovy, Rybelsus
Reviewed Oct 11, 2026
Tirzepatide
Mounjaro, Zepbound
Reviewed Oct 11, 2026
Retatrutide
GIP, GLP-1 and glucagon triple agonist
Reviewed Oct 11, 2026
Cagrilintide
Amylin analog, part of CagriSema
Reviewed Oct 11, 2026
AOD-9604
Modified hGH fragment 177-191
Reviewed Oct 11, 2026
Blends
Pre-mixed vials sold under nicknames. Each page lists the ingredients and links to their own guides.
Cognitive and sleep
Peptides marketed for focus, mood, and sleep. Several were part of FDA's July 2026 review.
Skin and hair
Peptides used in cosmetics and marketed for skin, hair, and wound care.
Other
Peptides that don't fit the groups above.
Not actually peptides
Sold through peptide clinics and sellers, but chemically not peptides. Included because people ask, and because knowing what something actually is matters.
How we write these
Same structure. Every page. No hype.
Most peptide sites mix marketing claims with research and present both as fact. Every guide here follows the same layout, so you always know where to look and what kind of evidence you're reading.
We do not publish doses, cycles, or stacks. VialTracker organizes the instructions you already have. It doesn't write them.
FDA approval, compounding status, and WADA listing, with a dated timeline and links to the source.
Each popular claim next to what the research actually shows, tagged by evidence level.
How to keep sealed powder and mixed vials stable: temperature, light, and freeze-thaw.
A concentration calculator that turns mg and mL into mcg per syringe unit.
Known risks, open questions, and product quality problems in plain language.
Primary sources only: FDA, WADA, and published research.
Approved for at least one use. Prescription only.
In clinical trials, not yet approved. Only legal source is a trial.
No approved product. Cannot be legally marketed for human use.
No approved brand on the market, but licensed pharmacies can prepare it with a prescription.
Sold alongside peptides but chemically something else.
Banned in sport at all times. The code shows which class of the Prohibited List it falls under.
VialTracker
The reference is here. Your records live in the app.
Log every vial with its mix date and concentration, keep your history in one place, and search all 112 KB entries from your phone.
- Concentration math done for you on every vial
- Mix date and vial age kept with every vial
- Private, with full backups
Storage
Light breaks peptides down.
A clear vial in a fridge door gets light every time the door opens. VIALTIGHT is building stackable cases that block light from every side.
Follow VIALTIGHT