Side by side
GLOW vs LL-37
Both are discussed for healing & recovery. What this site records about each, side by side. Every figure is on the compound's own page with the source it came from.
| GLOW | LL-37 | |
|---|---|---|
| What it is | A pre-mixed vial of GHK-Cu, BPC-157 and TB-500 at 5:1:1. One draw delivers all three, in proportions most people underestimate. | The human body's own antimicrobial peptide, part of innate immunity. Genuinely important biology, and implicated in causing disease as often as treating it. |
| EvidenceHow much human evidence exists, not how well it works. | Preclinical | Early human trials |
| Regulatory statusReviewed 2026-08-20 | Not approved anywhere, in any jurisdiction, as a mixture or as any of its parts. Sold as a research chemical. Ratios vary between vendors, so two vials labelled GLOW are not necessarily the same product. | Not approved for human use in any jurisdiction. A synthetic version has reached small phase 2 study as a topical wound treatment. Injected LL-37 has never been studied in a human trial, and is sold only as a research chemical. |
| Routes | Subcutaneous | Topical, Subcutaneous |
| Cheapest per mgVials only, read from vendors' own listings and dated on the price index. | $0.57/mg | $3.40/mg |
| Median per mg | $1.41/mg | $11.60/mg |
| Vendors with a price | 41 | 25 |
| Storage once mixed | Refrigerated at 2–8 °C and used within about 30 days. A blend cannot be split. A contaminated vial takes every component with it. | Refrigerated at 2–8 °C. Do not freeze once mixed. LL-37 adsorbs to plastic, so a substantial fraction can be lost to the walls of the container. Glass is preferable. |
Compare two other compounds · The full price index
This page is educational. It describes what published research reports, not what you should do. Peptides discussed here are largely not approved for human use, and nothing on BioAlmanac is medical advice. Nothing here ranks these two against each other. A table can show that one has more human evidence behind it or costs less per milligram; neither of those is a recommendation, and the right comparison for any person is one their doctor makes with them.