Side by side
GHRP-6 vs HCG
Both are discussed for muscle & performance. What this site records about each, side by side. Every figure is on the compound's own page with the source it came from.
| GHRP-6 | HCG | |
|---|---|---|
| What it is | The oldest of the growth hormone releasing peptides, and the one with the strongest effect on hunger. That appetite stimulation is the defining fact about it. | An approved fertility medicine that mimics LH. Widely used to keep the testes working during testosterone therapy. Also sold, separately, for a weight-loss diet the FDA has said outright does not work. |
| EvidenceHow much human evidence exists, not how well it works. | Early human trials | Approved |
| Regulatory statusReviewed 2026-08-16 | Not approved for human use in any jurisdiction. Studied in humans in early-phase research decades ago; development was not carried through to approval. Sold only as a research chemical. | Approved by the FDA and EMA as a prescription medicine for fertility and hypogonadism indications. Labelling is required to state that it is not effective for weight loss, and the FDA has acted against homeopathic hCG weight-loss products. |
| Routes | Subcutaneous | Subcutaneous, Intramuscular |
| Half-life | 0.35 hours | 33 hours |
| Cheapest per mgVials only, read from vendors' own listings and dated on the price index. | $1.60/mg | Not recorded |
| Median per mg | $4.10/mg | Not recorded |
| Vendors with a price | 18 | Not recorded |
| Storage once mixed | Refrigerated at 2–8 °C. Do not freeze once mixed. | Refrigerated at 2–8 °C and used within about 30 days, or as the label states. |
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.