GigaCompounds
Is GigaCompounds legit? What the records show
We have tracked GigaCompounds since Nov 2026 and follow 24 of their products, covering 21 peptides. Prices run from $35.00 to $120.00.
Check it yourself: find the report number or QR code on a certificate and look it up on the lab's own website.
Higher than 79% of the 894 shops we score
Max 60 until we lab-test them.
The shaded part is the shops GigaCompounds scores higher than.
Our lab testLocked / 40Not tested yet
We have not sent a GigaCompounds product to an independent lab yet, so these 40 points are locked. The lab report will go on this page when we do.
Reviews6.4 / 20High rating, some reviews
External review sites: ★ 4.7 ± 0.1 average, from 50–100 reviews. We show a range because sites round their ratings differently.
That gives 6.4 of 20. We discount review sites a little, so a strong record does not max this on its own.
Community1.5 / 15Little or no talk found
We found little to no forum or Reddit talk about them. Nobody has left a review on Peptide Scanner yet.
That gives 1.5 of 15.
Certificates15 / 255 of 21 peptides covered
Publishing: 10.3 of 15. We hold 14 lab certificates from their website, naming Janoshik. We found 14 of the 14 on the issuing lab's own website (not every lab has a public lookup). 5 of the 21 peptides we track have a matching certificate from an independent lab (any size counts). 1 of the 14 certificates includes a contamination test (endotoxin, sterility or heavy metals). 7 of 7 dated certificates were issued in the last 6 months. Newest: Oct 2026 (4 weeks old). Oldest: May 2026.
Claims match: 4.7 of 10. Their own certificates against their claims: 1 of 10 measured vials are within 3% of the label (6 overfilled, 3 underfilled); 1 of 10 certificates fall below 98% purity.
Their claims against their certificates: 10 certificates read.
A certificate is the shop's own document. It is not our test.
GigaCompounds reviews
No reviews on Peptide Scanner yet.
Bought from GigaCompounds?
Write a reviewGigaCompounds prices
Checked 7 Nov 2026
Show all 24 prices ↓Showing all 24 prices
Ships to: United States
Their certificates vs their claims
No site-wide purity promise found on their website. Vial content is still checked against the label.
- certificates read
- 10
- vials outside ±3% of label
- 0 / 0
- beyond ±10% (major)
- 0
- site-wide purity claim to check
- None
How this is checked
- Vial content
- Measured net peptide content against the size on the label. Within ±3% is on label, 3 to 10% is off label, beyond ±10% is a major deviation (under- or overfilled). When a certificate weighs several vials of the batch, the vial farthest from the label is the one judged, and with several purity results the lowest counts. Blends are only checked when the certificate lists each component.
- Purity
- HPLC purity on each certificate against the purity the supplier promises site-wide on its own website. Up to 1 point below the claim is amber, more than that is red. Only a direct promise counts (“99%+ purity guaranteed”); explanations of what purity means, one product's figure and page code are not treated as a claim. A certificate that reports only a bound (“>99%”) is judged only when the bound meets the claim, and a specification line is never read as a result.
- Whose certificate
- A certificate is only read once our client-identity review has looked at it, and one issued to a different company is left out. A certificate issued to the company that runs the supplier's own website counts as the supplier's. A file hosted on another supplier's website is not counted for this one. Only peptide certificates are read: bacteriostatic water, acetic acid and other diluents are left out, and so are product data sheets, which state a specification rather than a batch result.
- Main impurity
- Shown when the certificate itemises it: a named impurity (TFA, deletion sequence, oxidation…) or the largest secondary peak in the HPLC peak table. Most certificates report only a purity figure, so the rest of the sample is not itemised.
- Score
- These checks are 10 of the 25 certificate points: vial content 7 (full credit within ±3%, half up to ±10%, none beyond, over- and underfilled alike), purity 3 (98% is the bar when a supplier advertises no figure). Fewer than 5 readable results gives half credit rather than a guess.
- Source and limits
- These are the supplier's own published certificates, read automatically from the PDF or image. Janoshik results tables are read twice from the image, cell by cell, and a figure the two readings disagree on is left out rather than guessed. A certificate covers one batch on one date. We have not tested these batches ourselves.
| Product | Label to measured | Purity | Main impurity | Lab | Certificate |
|---|---|---|---|---|---|
| A was tested twice. | Not measured | 97.701% | 2.30% not itemised | janoshik | Open certificate A was tested twice. |
| GC-BPC-10 | — → 11.89mg Not checked | 99.672% | 0.33% not itemised | janoshik | Open certificate GC-BPC-10 |
| GC-GHK-50 | — → 43.59mg Not checked | 99.643% | 0.36% not itemised | janoshik | Open certificate GC-GHK-50 |
| GC-MOTS-40 | — → 43.41mg Not checked | 99.504% | 0.50% not itemised | janoshik | Open certificate GC-MOTS-40 |
| GC-RT-20 | — → 22.78mg Not checked | 99.886% | 0.11% not itemised | janoshik | Open certificate GC-RT-20 |
| GC-TB-10 | — → 10.55mg Not checked | 99.244% | 0.76% not itemised | janoshik | Open certificate GC-TB-10 |
| GC-TESA-10 | — → 10.15mg Not checked | 99.155% | 0.84% not itemised | janoshik | Open certificate GC-TESA-10 |
| GC-TESA-20 | — → 23.47mg Not checked | 98.912% | 1.09% not itemised | janoshik | Open certificate GC-TESA-20 |
Show all 10 certificates read ↓Showing all 10 certificates read
| Product | Label to measured | Purity | Main impurity | Lab | Certificate |
|---|---|---|---|---|---|
| GC-TESA-20 | Not measured | 98.39% | 1.61% not itemised | janoshik | Open certificate GC-TESA-20 |
| GC-TRZ-60 | — → 68.93mg Not checked | 99.863% | 0.14% not itemised | janoshik | Open certificate GC-TRZ-60 |
GigaCompounds FAQ
Is GigaCompounds legit?
We score GigaCompounds 23 of 60, from reviews, community posts and the certificates they publish. We have not lab-tested them yet. The reasons for each part of the score are in the verdict above.
Does GigaCompounds publish lab reports (COAs)?
Yes. We hold 14 certificates from their website. They cover 5 of the 21 peptides we track. Labs named on them: Janoshik. We found 14 of them on the lab's own website. A certificate is the shop's own document, not our test.
How much does GigaCompounds charge?
On 7 Nov 2026 we tracked 24 prices from $35 to $120. The cheapest is DSIP at $35. The full list is in the price table above.
Where does GigaCompounds ship?
They ship to United States.
Has Peptide Scanner tested GigaCompounds?
Not yet. Lab results are worth 40 points, and those stay locked until we test one of their products at an independent lab.
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