GHRP-6
A growth-hormone-releasing peptide known for strong appetite effects in research.
Get told when a price moves or a lab test changes.
Observed median price
$28
Every observation
| Date | Observed |
|---|---|
| $32.00 | |
| $42.74 | |
| $32.00 | |
| $26.99 | |
| $26.99 | |
| $33.00 | |
| $31.49 | |
| $33.00 | |
| $31.49 | |
| $39.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $29.00 | |
| $25.49 | |
| $26.99 | |
| $25.49 | |
| $25.49 | |
| $24.74 | |
| $24.74 |
Median of 6 listings' 30-day changes; 16 excluded for insufficient history.
22
Active listings
1 · 99.8%
Independent lab tests
$20–$400
Observed price range
4
Known aliases
Read from the certificate, not re-measured by VialGrade. Purity is not a grade. Purity vs grade
Understand this compound
What is GHRP-6?
Limited human dataOne of the original growth-hormone-releasing molecules. It mimics ghrelin, the hunger hormone — so alongside a growth-hormone pulse it causes strong, real hunger.
Good to know: Its non-selective hormonal effects (cortisol, prolactin, strong hunger stimulation) are more pronounced than newer secretagogues, and there is no approved human use.
How does GHRP-6 work?
The science
The original hexapeptide ghrelin receptor (GHS-R1a) agonist; stimulates GH release and strongly activates ghrelin's appetite-driving effects, alongside cortisol and prolactin elevation.
Mechanism of action from published research — how the molecule behaves, not a claim about any product or any human-use effect.
What is GHRP-6 researched for?
Studied for GH secretion, appetite stimulation, and ghrelin-pathway/neuroendocrine research.
- Growth hormone supportStudied for how it interacts with the body's own growth-hormone axis in research settings.
How far has the research gone?
Limited human data; only early pharmacology studies exist, and it has never been FDA-approved.
Where the science stands — an approved drug is not the same as the research-grade material a vendor sells, which is unregulated regardless.
What should I check before buying?
- Independent purity. Look for a third-party COA (Janoshik or MZ) showing a measured purity — not just a number the vendor typed.
- Batch match. The strongest evidence is a certificate for the exact batch you’ll receive, attributed to this vendor — check the cross-verification on the listing.
- Vendor reputation. See how the vendor is talked about in the community before trusting a new name.
Research context only — VialGrade never gives dosing, medical, or human-use guidance.
Current market
The GHRP-6 market
Every GHRP-6 listing we track — 22 in all. The standout picks first where the evidence supports them, then the full table, ranked by what a milligram really costs wherever the vendor published a strength we can read.
Open full marketGHRP-6 – 5MG / 10MG
Core PeptidesB+
$29$2.90/mg-28% vs median
Lowest price per mg that isn't flagged as suspiciously cheap.
In stockChecked 10 hours ago
GHRP-6 5 mg 5mg
Sports Technology LabsA
$25$5.10/mg+27% vs median
Independently tested at 99.8%.
In stockChecked 10 hours ago
GHRP-6 5mg GHRP-6 5mg KIT (10 vials)
Swiss ChemsC-
$200$3.99/mg
The most recently re-verified listing on this market.
In stockChecked 10 hours ago
GHRP-6 10mg
Bluum PeptidesB+
$32$3.20/mg-20% vs median
Ranked #2 of 18 listings by price per milligram.
In stockChecked 1 month ago
GHRP-6 (10mg)
Biotech PeptidesC
$39$3.90/mg-3% vs median
Ranked #3 of 18 listings by price per milligram.
In stockChecked 10 hours ago
Compare by real cost
Every GHRP-6 listing, cheapest per mg first
Sticker prices hide the size, so listings are ranked by what a milligram actually costs — with independently tested purity where it exists. All 22 are here: the last 4 are listings whose vendor never published a strength we can read, so they have no per-mg figure to sort on.
| # | Vendor | Size | Price | Per mg | Tested purity | Real $/active mg | |
|---|---|---|---|---|---|---|---|
| 1 | Core Peptides | 10mg total | $29 | $2.90/mg | — | $2.90/mgbest value | View |
| 2 | Bluum Peptides | 10mg total | $32 | $3.20/mg | — | $3.20/mg | View |
| 3 | Biotech Peptides | 10mg total | $39 | $3.90/mg | — | $3.91/mg | View |
| 4 | Swiss Chems | 5mg total | $20 | $3.99/mg | — | $4.00/mg | View |
| 5 | Swiss Chems | 50mg totalGHRP-6 5mg KIT (10 vials) each | $200 | $3.99/mg | — | $4.00/mg | View |
| 6 | Core Peptides | 5mg total | $20 | $4.00/mg | — | $4.01/mg | View |
| 7 | Ascend Bio LabsUnavailable | 100mg total10MG / 10 Vials each | $400 | $4.00/mg | — | $4.01/mg | View |
| 8 | Umbrella Labs | 10mg total10 Milligrams each | $42 | $4.20/mg | — | $4.21/mg | View |
| 9 | Biotech Peptides | 5mg total | $21 | $4.20/mg | — | $4.21/mg | View |
| 10 | Ascend Bio LabsUnavailable | 30mg total10MG / 3 Vials each | $128 | $4.27/mg | — | $4.27/mg | View |
| 11 | Ascend Bio LabsUnavailable | 10mg total | $45 | $4.50/mg | — | $4.51/mg | View |
| 12 | Ascend Bio LabsUnavailable | 20mg total10MG / 2 Vials each | $90 | $4.50/mg | — | $4.51/mg | View |
| 13 | Peptide Pros | 5mg total | $24 | $4.80/mg | — | $4.81/mg | View |
| 14 | PurerawzUnavailable | 10mg total | $48 | $4.82/mg | — | $4.83/mg | View |
| 15 | Sports Technology Labs | 5mg total | $25 | $5.10/mg | 99.8% | $5.11/mg | View |
| 16 | Umbrella Labs | 5mg total | $27 | $5.40/mg | — | $5.41/mg | View |
| 17 | Ion PeptideUnavailable | 5mg total | $29 | $5.80/mg | — | $5.81/mg | View |
| 18 | PurerawzUnavailable | 10mg totalSublingual Tablets · 500mcg per tablet/20ct/10mg each | $64 | $6.42/mg | — | $6.43/mg | View |
| Listed, but not rankable — no published strength to price per mg | |||||||
| — | Nootropic Source | 1 vial | $20 | no size published | — | — | View |
| — | PurerawzUnavailable | 1 vial | $37 | no size published | — | — | View |
| — | Simple Peptide | 1 vial | $39 | no size published | — | — | View |
| — | Behemoth Labz | 1 vial | $82 | no size published | — | — | View |
Real $/active mg divides the price-per-mg by the measured purity — the honest cost of the actual peptide, so a 90%-pure vial isn’t compared as if it were 99%. Too cheap? flags a listing far below the market rate — often underdosing or a fake, not a deal. The crown marks the cheapest non-outlier; best value marks the lowest real cost per active mg. A vendor shown as Unavailable or Low stock is priced here but not currently buyable.
Independent testing
GHRP-6 — independent lab tests
Real, publicly verifiable third-party tests. Purity is read from the certificate itself. A test reflects one lab’s result for one submitted batch — not a guarantee that every vial matches.
How does this data get here?
Every record below is a real certificate of analysis, gathered two ways: from the public verification feeds that independent labs (like Janoshik) publish, and from the certificates vendors post on their own product pages. We open each certificate document and read the measured purity, content, batch, and date directly off it — a scraper can’t read a number printed inside an image, so this is done by machine vision, then recorded here with a link back to the original.
Nothing here is typed in by a vendor or invented by us. Where a certificate is missing, we say so rather than filling the gap.
We re-check the lab feed, too. A “still listed” tag means the certificate is currently public in Janoshik’s database — we re-verify against the live feed and stamp the date. If a cert is later pulled, the tag flips. It’s a freshness check on the same source, not a second independent opinion.
What a certificate does & doesn’t prove
Three different questions. Purity (“how clean?”), identity (“is it the right molecule?”, a mass-spec test), and content (“did I get the labeled mg?”) are separate. A vial can be 99% pure and still be the wrong peptide, or the right peptide underdosed. We flag the measured dose against the label above; underdosing is the most common real fraud.
Who submitted the sample matters. Most of these are vendor-submitted — the seller chose which vial to send, so one good certificate doesn’t prove every batch is the same. The gold standard is a blind test, where a buyer sends a vial they bought as a normal customer. Same label doesn’t prove same product; same batch number doesn’t prove same batch.
99.8%
highest tested purity
| Certificate | Manufacturer | Batch | Purity | Content / dose | Lab | |
|---|---|---|---|---|---|---|
 | Sports Technology Labs | 2025-10-06 | 99.85% | — | MZ Biolabs | View |
Tested batches
Batch test records for GHRP-6
The full test history for one batch — who picked the sample, who tested it, and what came back. It describes the vials that were tested, never every vial they sold.
What the research says
Scientific evidence & regulatory status
What the published literature actually shows about GHRP-6 — separate from any vendor’s marketing. Each finding links to its paper. This is education, not medical or dosing advice.
Regulatory status
No FDA-approved drug
Not FDA-approved. FDA placed GHRP-6 in category 2 (significant safety risks) for outsourcing-facility compounding in September 2023, citing effects on cortisol and insulin sensitivity, and lists it in category 3 under section 503A. WADA prohibits it at all times as a GH-releasing peptide (S2.2.4).
Commonly researched together
Often stacked with GHRP-6
Compounds the research community frequently discusses alongside GHRP-6. Not a protocol or a recommendation — a starting point for what to read about next.
Research-use-only — not FDA-approved
Sold “for research use only,” this compound is not FDA-approved for human use and has not been evaluated for safety, purity, or sterility in people. It is generally not a scheduled controlled substance, so buying it as a research chemical is typically not itself a drug crime — but marketing or using it as a drug is not lawful, and it is not a dietary supplement.
General information, not legal or medical advice. VialGrade sells nothing and encourages no human use.
Research notes aren’t product proof
Research summaries describe published literature and market data only. They do not establish the identity, quality, safety, or legal status of any listed physical product.