Side by side
| Blend | Contents per vial | Total |
|---|---|---|
| Wolverine | BPC-157 5 mg + TB-500 5 mg | 10 mg |
| GLOW | GHK-Cu 50 mg + BPC-157 10 mg + TB-500 10 mg | 70 mg |
| KLOW (KGLOW) | GHK-Cu 50 mg + BPC-157 10 mg + TB-500 10 mg + KPV 10 mg | 80 mg |
Wolverine: the core repair pair
Wolverine combines the two most studied tissue-repair peptides, BPC-157 and TB-500, in equal parts. It’s the simplest of the three and the usual starting point. For background on each component, see BPC-157 vs TB-500.
GLOW: adding GHK-Cu
GLOW adds GHK-Cu — the copper complex of the tripeptide glycyl-histidyl-lysine, first isolated from human plasma in the 1970s. GHK-Cu is widely studied in skin, collagen and extracellular-matrix research, so GLOW suits models that look at tissue remodelling as well as repair. It also contains twice as much BPC-157 and TB-500 as a 10 mg Wolverine vial.
KLOW: adding KPV
KLOW is GLOW plus 10 mg of KPV, the Lys-Pro-Val tripeptide found at the end of alpha-melanocyte-stimulating hormone. KPV is studied in inflammatory-signalling research, particularly in gut and skin models, so KLOW brings together repair, matrix and inflammation research in a single vial.
How researchers choose
- Focused on BPC-157 and TB-500 only? Wolverine.
- Also studying collagen, skin or matrix remodelling? GLOW.
- Adding inflammatory-signalling models? KLOW.
- Want a full kit? The Prime Stack includes KLOW, and the Hollywood Stack pairs GHK-Cu with Reta, NAD+ and MOTS-C.
Blends vs separate vials
Blends simplify inventory and keep ratios consistent from vial to vial. Separate vials give more flexibility to vary each compound independently. Many labs keep both — blends for standard protocols, singles for experiments that adjust one variable at a time. Remember that buying 2 or more of the same item unlocks bulk pricing.
Frequently asked questions
What is the difference between GLOW and KLOW?
KLOW contains everything in GLOW (GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg) plus 10 mg of KPV.
What is in the Wolverine blend?
BPC-157 5 mg and TB-500 5 mg in one 10 mg vial.
Is KGLOW the same as KLOW?
Yes. KGLOW and KLOW are two names for the same four-peptide blend.
