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Research overviews
Details of what we stock — each compound, how research vials and boosters ship, how to read a COA, and a simple calculator for bench concentrations. Start here if you want a bit of context before you open a product page.
Heads up: this is product info for lab and research use only. It isn't medical advice, and it doesn't diagnose, treat, cure, or prevent any disease.
Overview
What is BPC-157?
Body Protection Compound — our 10mg Recovery vial.
Overview
TB-500 research overview
The Thymosin Beta-4 fragment most catalogs call TB-500, and how it sits next to BPC-157.
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BPC-157 vs TB-500
Two Recovery vials with different backgrounds — both also show up inside KLOW.
Overview
NAD+ research overview
Why NAD+ sits with our research vials, and how 500mg and 1000mg share one card.
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NAD+ 500mg vs 1000mg
Same NAD+ card, two fills on the size picker. More milligrams in the bottle — not a stronger dose.
Overview
What is retatrutide?
Retatrutide under the shop name Reta GLP-3 — Metabolic vials in 20mg, 30mg, and 50mg.
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Reta GLP-3 vs Tirzepatide GLP-2
Reta GLP-3 (20mg/30mg) next to Tirzepatide GLP-2 (20mg). Two Metabolic listings, two compounds.
Overview
What is Semax?
An ACTH (4-10) fragment — the 10mg Focus & mood vial.
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Semax vs Selank
Semax 10mg and Selank 10mg — two Focus & mood vials, different peptides.
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What is KLOW?
GHK-Cu, KPV, BPC-157, and TB-500 in one 80mg vial — vs buying the pieces separately.
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KLOW vs GLOW
KLOW (80mg, includes KPV) vs GLOW (70mg with named BPC-157 / GHK-Cu / TB-500 amounts). Two Skin blends.
Overview
What is GHK-Cu?
A copper peptide for collagen and skin-appearance research — the 100mg Skin listing.
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GHK-Cu vs AHK-Cu
Two 100mg copper-peptide Skin listings. Same group, different names.
Overview
What is tesamorelin?
A stabilized GHRH analog in Metabolic — listed next to CJC-1295 with DAC.
Overview
What is Selank?
The other Focus & mood vial people open next to Semax — a 10mg tuftsin-related listing.
Overview
What is MOTS-C?
A 16-amino-acid mitochondrial peptide in Metabolic — vials in 10mg and 40mg.
Overview
What is CJC-1295?
CJC-1295 with DAC (Modified GRF 1-29) — the 5mg Metabolic vial next to tesamorelin.
Overview
What is Epithalon?
Also called Epitalon — a four-amino-acid Sleep & longevity listing (50mg) next to DSIP.
Overview
What is PT-141?
Bremelanotide under the catalog name PT-141 — the 10mg Desire listing.
Overview
What is glutathione?
L-glutathione as a 1200mg Skin listing — tripeptide antioxidant framing.
Overview
What is DSIP?
Delta sleep-inducing peptide — the 15mg Sleep listing next to Epithalon.
Overview
What is MT-1?
Melanotan I (afamelanotide) as MT-1 — a 10mg Skin pigment listing.
Overview
What is SS-31?
Elamipretide under the catalog name SS-31 — a 10mg Cellular energy listing.
Overview
What is 5-Amino-1MQ?
5-amino-1-methylquinolinium — a 10mg Metabolic listing people often open next to MOTS-C.
Overview
What is Vitamin B12?
A 10ml ready-to-use methylcobalamin bottle in Boosters — liquid, not freeze-dried.
Overview
What is Lipo-C?
A 10ml ready-to-use MIC-plus-carnitine booster — composition on the product page.
Overview
What is Lipo-B?
A 10ml ready-to-use MIC-plus-B12 booster — different mix from Lipo-C.
Overview
What is MT-2?
Melanotan 2 Acetate as MT-2 — a 10mg Skin listing next to MT-1.
Overview
What is GLOW?
A 70mg blend of BPC-157, GHK-Cu, and TB-500 — different from KLOW, which also adds KPV.
Overview
What is Tirzepatide GLP-2?
Listed here as Tirzepatide GLP-2 (20mg) — a separate Metabolic vial from Reta GLP-3.
Overview
What is AHK-Cu?
Another copper-peptide Skin listing at 100mg — often opened next to GHK-Cu.
Overview
What is KPV?
A standalone 5mg vial of a peptide that's also named inside KLOW.
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MT-1 vs MT-2
MT-1 10mg and MT-2 10mg — two Skin melanocortin vials with different compound names.
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Lipo-B vs Lipo-C
Two 10ml Boosters: Lipo-B (MIC + B12) and Lipo-C (MIC + carnitine). Same shelf, different mixes.
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CJC-1295 vs Tesamorelin
CJC-1295 with DAC 5mg next to Tesamorelin 10mg or 20mg — two Metabolic GHRH-angle vials.
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SS-31 vs MOTS-c
SS-31 10mg in Cellular energy, MOTS-C 10mg or 40mg in Metabolic — two mitochondrial-angle listings.
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Epithalon vs DSIP
Epithalon 50mg and DSIP 15mg — two Sleep & longevity vials with different research angles.
Overview
How research peptides are supplied
Vials vs boosters, third-party testing, and how we talk about COAs without inventing lot numbers.
Notes
How to read a COA
What a lot certificate actually covers — identity, purity, net content — and what we publish here.
Bench math
Reconstitution calculator
Mass and volume in, mg/mL out. Simple concentration math for research material.
Overview
Research peptide FAQ
Straight answers on research-use listings, browsing the catalog, testing, shipping, and how to inquire.
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MOTS-c 10mg vs 40mg
Same MOTS-C card, two fills. The 40mg vial holds four times the material of the 10mg, nothing more exotic than that.
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Retatrutide 20mg vs 30mg vs 50mg
Three fills on the Reta GLP-3 card. Same compound in every vial, just more of it as you go up.
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BPC-157/TB-500 blend vs separate vials
The Wolverine Stack two ways: one 20mg blend vial, or a BPC-157 10mg and a TB-500 10mg side by side.
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KLOW vs GLOW vs Wolverine Stack
All three start with BPC-157 and TB-500. GLOW adds GHK-Cu, KLOW adds GHK-Cu and KPV.
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5-Amino-1MQ vs MOTS-c
Two Metabolic listings people open side by side. One is a small molecule, the other a 16-amino-acid peptide.
Notes
How to store research peptides
Cool, dry, and dark. Why freeze-dried vials travel fine, and what general lab guides say about longer storage.
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Retatrutide vs Semaglutide: Triple vs Single Agonist
One receptor vs three. How retatrutide (Reta GLP-3) lines up against semaglutide, and where tirzepatide fits.
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Tirzepatide vs Semaglutide: GLP-1/GIP vs GLP-1
A dual agonist next to a single one. What the extra GIP target means, and how Tirzepatide GLP-2 is listed here.
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GLP-1 vs GLP-2 vs GLP-3: What the Names Mean
GLP-3 isn't a hormone. Why catalogs say GLP-2 and GLP-3, and which compounds those names point to.
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PT-141 vs MT-2 (Melanotan 2): Key Differences
Nearly the same cyclic peptide, one small change at the end. Why PT-141 sits in Desire and MT-2 in Skin.
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KPV vs BPC-157: How They Differ
A 3-amino-acid alpha-MSH fragment next to a 15-amino-acid gastric peptide. Both sit inside KLOW.
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BPC-157 vs GHK-Cu: Repair Peptide vs Copper Peptide
Recovery vial vs Skin vial. Different structures, different research angles, together in GLOW and KLOW.
Notes
How to Read and Verify a Janoshik COA
What each line on a Janoshik test report means, how to check the unique key, and which of our lots have one.
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What Does Lyophilized Mean? Freeze-Dried Peptides Explained
Why peptides ship as freeze-dried powder, why a vial can look almost empty, and what's normal when it arrives.
This is product information, not medical advice, and not a prescription. Nothing here diagnoses, treats, cures, or prevents disease. Talk with a licensed clinician before using any peptide or booster.