Plain-language explainers, category overviews and handling references — written for the research-use context, with prices you can act on.
Tesamorelin is the one growth-hormone peptide with real FDA-approval behind it — but for visceral fat, not general weight loss. Here's how it works, the 2 mg protocol, a realistic before-and-after timeline, and the safety trade-offs.
Kisspeptin is the upstream hormone that switches on the reproductive axis — driving GnRH, LH/FSH, and testosterone or estrogen. This evidence-based guide covers what it does, the benefits research actually supports, dosing, and safety.
Reconstituting a peptide means turning the freeze-dried powder into a liquid you can measure. This guide covers exactly what you need, the step-by-step method, the concentration math, and a mg-by-mg BAC water chart.
BPC-157 is a 15-amino-acid synthetic peptide with promising animal data on tissue repair, gut healing, and inflammation — but limited human trials. This evidence-tiered guide covers everything you need to make an informed decision.
A comprehensive reference covering tirzepatide's dual GIP/GLP-1 mechanism, SURMOUNT and SURPASS trial data, research dosing ranges and titration, reconstitution protocols, side-effect profile, and honest comparisons against semaglutide, Ozempic, and retatrutide. Covers compounded and research-grade sourcing and FDA 503A/503B 2025 status.
A comprehensive scientific overview of retatrutide — a GLP-1/GIP/glucagon triple agonist investigational peptide in Phase 3 trials. Covers mechanism of action, Phase 2 and Phase 3 trial data, reported research dosing and titration schedules, reconstitution, side effects, comparison to tirzepatide and semaglutide, and current FDA status. Research use only.
GLOW and KLOW are nearly identical skin-and-recovery blends — the single difference is KLOW's 10 mg of KPV. This is an honest look at what KPV actually does (and doesn't), the evidence behind the inflammation angle, the cost-per-dose math, and which blend makes more sense.
A research-use buyer's guide to tesamorelin: live cost-per-mg across vetted US vendors, the COA and purity criteria that separate good suppliers from the rest, and how research-grade differs from prescription Egrifta.
An evidence-ranked look at the peptides used for muscle growth — from the GH-secretagogue 'builders' (CJC-1295 + ipamorelin, IGF-1 LR3, MK-677) to the BPC-157 + TB-500 recovery pair — with stacks, cost per mg, and an honest read on the evidence and the rules.
A research-use buyer's guide to kisspeptin: live multi-vendor price comparison, cost-per-mg context, the COA and purity criteria that matter, and KP-10 vs KP-54.
A research-focused head-to-head: retatrutide's triple-agonist mechanism vs tirzepatide's dual-agonist approach, what the trials actually showed, side effects, dosing, and live cost-per-mg.
Enter your vial size, BAC water volume, and target dose — get the exact syringe units to draw, plus concentration and doses-per-vial. Supports single peptides and blends.
An honest, hands-on review of Peptide Supply Co (peptidesupplyco.com) — how its pricing per mg, public third-party COAs, shipping speed, and checkout actually hold up, plus the genuine limitations to know before you buy. Research use only.
An honest review of Peptide Plugs (peptideplugs.com) — independently verifiable per-batch COAs, a double-money-back purity guarantee, and genuinely low per-mg pricing, weighed against peer-to-peer-only payments and a thin independent track record. Research use only.
An honest review of Peak Peptide (peakpeptide.com) — an EU vendor with an unusually comprehensive testing panel (purity, identity, endotoxin, heavy metals) and public per-batch COAs, weighed against Schengen-only shipping (it does not ship to the US) and a brand-new 2026 track record. Research use only.
An honest review of Elite Research Lab (eliteresearchlab.com) — strong public, per-batch COAs from a named third-party lab and budget per-mg pricing, weighed against a brand-new domain, peer-to-peer-only payments, and no independent track record yet. Research use only.
An evidence-ranked look at the peptides used for fat loss — from the GLP-1 heavyweights (tirzepatide, retatrutide, semaglutide) to amylin and growth-hormone-fragment compounds — with real trial data, cost per mg, and where to buy.
A live, multi-vendor comparison of US suppliers offering research-grade tirzepatide peptide — with cost-per-mg, purity data, and COA transparency rated side by side. Research use only.
A neutral, side-by-side comparison of the vendors currently offering research-grade retatrutide — with live pricing, verified COA data, and a projected monthly cost breakdown across reported research titration schedules. Research use only.
Not all BPC-157 vendors are equal — purity, third-party testing, and price per mg vary widely. This live comparison ranks vetted suppliers on the metrics that actually matter, so you don't have to dig through Reddit threads.
Sticker price hides the real value. Here's how cost-per-mg lets you compare peptide listings apples-to-apples across vendors and vial sizes.