Oasis Labs
US seller★ 4.7 ± 0.1 · 50–100 external reviews
112
certificates on file
22 / 23
peptides covered
$34–218
23 prices
Why Oasis Labs is a Top 1% supplier
On 4 Nov 2026 we ranked Oasis Labs 7th of the 892 shops we score, with 33 of 60. That put it in the top 1% of shops we score.
- Not yetOur lab test
- 6.4 / 20Reviews
- 4.5 / 15Community
- 22.2 / 25Certificates
We hold 112 of their lab certificates, from Bioviridians.
The badge is for November 2026 only. Scores change when we find new certificates or reviews, so we check every month. No shop pays for its score or its badge. See each part of the score
Is Oasis Labs legit? What the records show
We have tracked Oasis Labs since Sep 2026 and follow 23 of their products. Prices run from $34.50 to $217.50. On their own certificates, 36 of 59 measured vials are more than 3% over or under the amount on the label.
Check it yourself: find the report number or QR code on a certificate and look it up on the lab's own website.
33 / 60
Higher than 99% of the 894 shops we score
Max 60 until we lab-test them.
Oasis Labs 33
Typical shop 16Best 35060
The shaded part is the shops Oasis Labs scores higher than.
Our lab testLocked / 40Not tested yet
We have not sent a Oasis Labs 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.
Community4.5 / 15Little or cautious talk
Forum and Reddit talk is thin or cautious. Nobody has left a review on Peptide Scanner yet.
That gives 4.5 of 15.
Certificates22.2 / 2522 of 23 peptides covered
Publishing: 14.9 of 15. We hold 112 lab certificates from their website, naming Bioviridians. We found 0 of the 112 on the issuing lab's own website (not every lab has a public lookup). 22 of the 23 peptides we track have a matching certificate from an independent lab (any size counts). 1 of the 112 certificates includes a contamination test (endotoxin, sterility or heavy metals). 39 of 40 dated certificates were issued in the last 6 months. Newest: Jun 2026 (4 months old). Oldest: Mar 2026.
Claims match: 7.3 of 10. Their own certificates against their claims: 23 of 59 measured vials are within 3% of the label (36 overfilled); 0 of 101 certificates fall below 98% purity. 11 certificates are not counted here, because they do not come from a lab we have confirmed as independent.
Their claims against their certificates: 36 of 59 measured vials off label.
A certificate is the shop's own document. It is not our test.
Tap a row for details. How the score works
Oasis Labs reviews
No reviews on Peptide Scanner yet.
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Write a reviewOasis Labs prices
Checked 7 Nov 2026
Show all 23 prices ↓Showing all 23 prices
Thymosin Alpha-110mg$65.00$6.50/mgCertificate Lab namedPurity + identity + amountIssued Jun 2026Visit
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
- 113
- vials outside ±3% of label
- 36 / 59
- beyond ±10% (major)
- 9
- site-wide purity claim to check
- None
On label, within ±3%Off label, 3 to 10%Major, beyond ±10%
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 |
|---|---|---|---|---|---|
| COA3255.pdf | 5mg → 6.18mg Overfilled +23.6% | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA3255.pdf |
| CJC-1295 no DAC · 5mgCOA3256.pdf | 5mg → 5.68mg Overfilled +13.6% | 99.7% | 0.30% not itemised | bioviridian | Open certificate CJC-1295 no DAC · 5mg |
| COA3261.pdf | 10mg → 11.43mg Overfilled +14.3% | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA3261.pdf |
| COA3259.pdf | 10mg → 11.19mg Overfilled +11.9% | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA3259.pdf |
| COA3740.pdf | 10mg → 11.17mg Overfilled +11.7% | 98.8% | 1.20% not itemised | bioviridian | Open certificate COA3740.pdf |
| COA3741.pdf | 10mg → 12.03mg Overfilled +20.3% | 98.8% | 1.20% not itemised | bioviridian | Open certificate COA3741.pdf |
| COA5288.pdf | 5mg → 5.61mg Overfilled +12.2% | 99.9% | 0.10% not itemised | bioviridian | Open certificate COA5288.pdf |
| Cagrilintide · 5mgCOA5302.pdf | 5mg → 5.84mg Overfilled +16.8% | 99.8% | 0.20% not itemised | bioviridian | Open certificate Cagrilintide · 5mg |
Show all 113 certificates read ↓Showing all 113 certificates read
| Product | Label to measured | Purity | Main impurity | Lab | Certificate |
|---|---|---|---|---|---|
| IGF-1-LR3 | 1mg → 1.12mg Overfilled +12.0% | 99.1% | 0.90% not itemised | bioregen | Open certificate IGF-1-LR3 |
| COA3250.pdf | 10mg → 10.82mg Over label +8.2% | 99.7% | 0.30% not itemised | bioviridian | Open certificate COA3250.pdf |
| COA3252.pdf | 5mg → 5.42mg Over label +8.4% | 99.7% | 0.30% not itemised | bioviridian | Open certificate COA3252.pdf |
| COA3258.pdf | 5mg → 5.33mg Over label +6.6% | 99.9% | 0.10% not itemised | bioviridian | Open certificate COA3258.pdf |
| COA3262.pdf | 10mg → 10.53mg Over label +5.3% | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA3262.pdf |
| COA3739.pdf | 5mg → 5.27mg Over label +5.4% | 98.9% | 1.10% not itemised | bioviridian | Open certificate COA3739.pdf |
| MOTS-c · 10mgCOA5272.pdf | 10mg → 10.33mg Over label +3.3% | 99.9% | 0.10% not itemised | bioviridian | Open certificate MOTS-c · 10mg |
| Retatrutide · 15mgCOA5275.pdf | 15mg → 15.67mg Over label +4.5% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Retatrutide · 15mg |
| BPC-157 · 10mgCOA5278.pdf | 10mg → 10.81mg Over label +8.1% | 99.8% | 0.20% not itemised | bioviridian | Open certificate BPC-157 · 10mg |
| Retatrutide · 5mgCOA5281.pdf | 5mg → 5.16mg Over label +3.2% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Retatrutide · 5mg |
| Retatrutide · 10mgCOA5282.pdf | 10mg → 10.82mg Over label +8.2% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Retatrutide · 10mg |
| Selank · 10mgCOA5289.pdf | 10mg → 10.44mg Over label +4.4% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Selank · 10mg |
| Tesamorelin · 10mgCOA5291.pdf | 10mg → 10.53mg Over label +5.3% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Tesamorelin · 10mg |
| Sermorelin · 5mgCOA5293.pdf | 5mg → 5.28mg Over label +5.6% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Sermorelin · 5mg |
| SNAP-8 · 10mgCOA5294.pdf | 10mg → 10.71mg Over label +7.1% | 99.9% | 0.10% not itemised | bioviridian | Open certificate SNAP-8 · 10mg |
| TB-500 · 10mgCOA5295.pdf | 10mg → 10.57mg Over label +5.7% | 99.9% | 0.10% not itemised | bioviridian | Open certificate TB-500 · 10mg |
| AOD-9604 · 5mgCOA5301.pdf | 5mg → 5.37mg Over label +7.4% | 99.8% | 0.20% not itemised | bioviridian | Open certificate AOD-9604 · 5mg |
| CJC-1295 with DAC · 5mgCOA5303.pdf | 5mg → 5.27mg Over label +5.4% | 99.3% | 0.70% not itemised | bioviridian | Open certificate CJC-1295 with DAC · 5mg |
| DSIP · 5mgCOA5305.pdf | 5mg → 5.27mg Over label +5.4% | 99.8% | 0.20% not itemised | bioviridian | Open certificate DSIP · 5mg |
| FOXO4-DRI · 10mgCOA5306.pdf | 10mg → 10.46mg Over label +4.6% | 99.8% | 0.20% not itemised | bioviridian | Open certificate FOXO4-DRI · 10mg |
| GHRP-2 · 10mgCOA5307.pdf | 10mg → 10.67mg Over label +6.7% | 99.9% | 0.10% not itemised | bioviridian | Open certificate GHRP-2 · 10mg |
| KPV · 10mgCOA5311.pdf | 10mg → 10.82mg Over label +8.2% | 99.7% | 0.30% not itemised | bioviridian | Open certificate KPV · 10mg |
| Kisspeptin · 5mgCOA5313.pdf | 5mg → 5.47mg Over label +9.4% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Kisspeptin · 5mg |
| COA5314.pdf | 10mg → 10.32mg Over label +3.2% | 99.9% | 0.10% not itemised | bioviridian | Open certificate COA5314.pdf |
| LL-37 · 10mgCOA5316.pdf | 10mg → 10.57mg Over label +5.7% | 99.9% | 0.10% not itemised | bioviridian | Open certificate LL-37 · 10mg |
| Melanotan II · 10mgCOA5317.pdf | 10mg → 10.48mg Over label +4.8% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Melanotan II · 10mg |
| PT-141 · 10mgCOA5318.pdf | 10mg → 10.37mg Over label +3.7% | 99.9% | 0.10% not itemised | bioviridian | Open certificate PT-141 · 10mg |
| Ipamorelin · 5mgCOA5320.pdf | 5mg → 5.23mg Over label +4.6% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Ipamorelin · 5mg |
| COA3098.pdf | 10mg → 10.27mg On label +2.7% | Not read | Not itemised | bioviridian | Open certificate COA3098.pdf |
| COA3248.pdf | 60mg → 60.81mg On label +1.4% | 99.7% | 0.30% not itemised | bioviridian | Open certificate COA3248.pdf |
| COA3251.pdf | Not measured | 99.7% | 0.30% not itemised | bioviridian | Open certificate COA3251.pdf |
| COA3253.pdf | Not measured | 99.7% | 0.30% not itemised | bioviridian | Open certificate COA3253.pdf |
| COA3254.pdf | 50mg → 50.96mg On label +1.9% | 99.7% | 0.30% not itemised | bioviridian | Open certificate COA3254.pdf |
| COA3257.pdf | 10mg → 10.23mg On label +2.3% | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA3257.pdf |
| COA3260.pdf | Not measured | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA3260.pdf |
| COA3263.pdf | 100mg → 101.25mg On label +1.3% | 99.7% | 0.30% not itemised | bioviridian | Open certificate COA3263.pdf |
| COA3738.pdf | 1000mg → 1003.67mg On label +0.4% | 98.8% | 1.20% not itemised | bioviridian | Open certificate COA3738.pdf |
| COA3742.pdf | Not measured | 98.8% | 1.20% not itemised | bioviridian | Open certificate COA3742.pdf |
| MOTS-c · 40mgCOA5271.pdf | 40mg → 40.61mg On label +1.5% | 99.9% | 0.10% not itemised | bioviridian | Open certificate MOTS-c · 40mg |
| Retatrutide · 60mgCOA5273.pdf | 60mg → 60.27mg On label +0.5% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Retatrutide · 60mg |
| Retatrutide · 40mgCOA5274.pdf | 40mg → 40.51mg On label +1.3% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Retatrutide · 40mg |
| COA5276.pdf | Not measured | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA5276.pdf |
| COA5277.pdf | Not measured | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA5277.pdf |
| BPC-157 · 5mgCOA5279.pdf | 5mg → 5.13mg On label +2.6% | 99.8% | 0.20% not itemised | bioviridian | Open certificate BPC-157 · 5mg |
| GHK-Cu · 50mgCOA5280.pdf | 50mg → 50.35mg On label +0.7% | 99.9% | 0.10% not itemised | bioviridian | Open certificate GHK-Cu · 50mg |
| Retatrutide · 20mgCOA5283.pdf | 20mg → 20.36mg On label +1.8% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Retatrutide · 20mg |
| Retatrutide · 30mgCOA5284.pdf | 30mg → 30.22mg On label +0.7% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Retatrutide · 30mg |
| GHK-Cu · 100mgCOA5285.pdf | 100mg → 100.44mg On label +0.4% | 99.9% | 0.10% not itemised | bioviridian | Open certificate GHK-Cu · 100mg |
| Thymosin Alpha-1 · 10mgCOA5286.pdf | 10mg → 10.2mg On label +2.0% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Thymosin Alpha-1 · 10mg |
| COA5287.pdf | Not measured | 99.9% | 0.10% not itemised | bioviridian | Open certificate COA5287.pdf |
| Semax · 10mgCOA5290.pdf | 10mg → 10.13mg On label +1.3% | 99.9% | 0.10% not itemised | bioviridian | Open certificate Semax · 10mg |
| COA5292.pdf | Not measured | 99.9% | 0.10% not itemised | bioviridian | Open certificate COA5292.pdf |
| NAD+ · 1000mgCOA5296.pdf | 1000mg → 1002.18mg On label +0.2% | 99.8% | 0.20% not itemised | bioviridian | Open certificate NAD+ · 1000mg |
| NAD+ · 500mgCOA5297.pdf | 500mg → 501.39mg On label +0.3% | 99.8% | 0.20% not itemised | bioviridian | Open certificate NAD+ · 500mg |
| Epithalon · 50mgCOA5298.pdf | 50mg → 50.36mg On label +0.7% | 99.8% | 0.20% not itemised | bioviridian | Open certificate Epithalon · 50mg |
| COA5299.pdf | 60mg → 60.59mg On label +1.0% | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA5299.pdf |
| COA5300.pdf | 10mg → 10.27mg On label +2.7% | 99.8% | 0.20% not itemised | bioviridian | Open certificate COA5300.pdf |
| CJC-1295 no DAC · ?COA5304.pdf | — → 5.27mg Not checked | 99.8% | 0.20% not itemised | bioviridian | Open certificate CJC-1295 no DAC · ? |
| COA5308.pdf | Not measured | 99.9% | 0.10% not itemised | bioviridian | Open certificate COA5308.pdf |
| GHRP-6 · 10mgCOA5309.pdf | 10mg → 10.27mg On label +2.7% | 99.9% | 0.10% not itemised | bioviridian | Open certificate GHRP-6 · 10mg |
| Glutathione · 1500mgCOA5310.pdf | 1500mg → 1503.64mg On label +0.2% | 99.7% | 0.30% not itemised | bioviridian | Open certificate Glutathione · 1500mg |
| COA5312.pdf | Not measured | 99.7% | 0.30% not itemised | bioviridian | Open certificate COA5312.pdf |
| IGF-1 LR3 · ?COA5315.pdf | — → 1.32mg Not checked | 99.6% | 0.40% not itemised | bioviridian | Open certificate IGF-1 LR3 · ? |
| COA5319.pdf | Not measured | 99.9% | 0.10% not itemised | Unknown | Open certificate COA5319.pdf |
| AOD 9604 | Not measured | 99.9% | 0.10% not itemised | Unknown | Open certificate AOD 9604 |
| BPC-157 | Not measured | 99.64% | 0.36% not itemised | Unknown | Open certificate BPC-157 |
| BPC-157 | Not measured | 99.89% | 0.11% not itemised | Unknown | Open certificate BPC-157 |
| CAS Lot / | Blend, per-component content not listed | 99.71% | 0.29% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.74% | 0.26% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.34% | 0.66% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.42% | 0.58% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.18% | 0.82% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.06% | 0.94% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.63% | 0.37% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.27% | 0.73% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.51% | 0.49% not itemised | Unknown | Open certificate CAS Lot / |
| CAS Lot / | Blend, per-component content not listed | 99.28% | 0.72% not itemised | Unknown | Open certificate CAS Lot / |
| CJC-1295 DAC | Not measured | 99.85% | 0.15% not itemised | Unknown | Open certificate CJC-1295 DAC |
| CJC-1295/Ipamorelin | Blend, per-component content not listed | 99.9% | 0.10% not itemised | Unknown | Open certificate CJC-1295/Ipamorelin |
| Cagrilintide | Not measured | 99.92% | 0.08% not itemised | Unknown | Open certificate Cagrilintide |
| DSIP | Not measured | 99.45% | 0.55% not itemised | Unknown | Open certificate DSIP |
| Epithalon (Epitalon) | Not measured | 99.82% | 0.18% not itemised | Unknown | Open certificate Epithalon (Epitalon) |
| GHK Copper | Not measured | 99.88% | 0.12% not itemised | Unknown | Open certificate GHK Copper |
| GHK-Cu | Not measured | 99.82% | 0.18% not itemised | Unknown | Open certificate GHK-Cu |
| GHK-Cu (Sample Reference) | Not measured | 99.21% | 0.79% not itemised | Unknown | Open certificate GHK-Cu (Sample Reference) |
| GLOW Blend | Blend, per-component content not listed | 99.63% | 0.37% not itemised | Unknown | Open certificate GLOW Blend |
| Ipamorelin | Not measured | 99.9% | 0.10% not itemised | Unknown | Open certificate Ipamorelin |
| KLOW Blend | Blend, per-component content not listed | 99.89% | 0.11% not itemised | Unknown | Open certificate KLOW Blend |
| MOTS-c | Not measured | 99.89% | 0.11% not itemised | Unknown | Open certificate MOTS-c |
| MOTS-c | Not measured | 99.88% | 0.12% not itemised | Unknown | Open certificate MOTS-c |
| Melanotan II | Not measured | 99.9% | 0.10% not itemised | Unknown | Open certificate Melanotan II |
| NAD+ | Not measured | 99.89% | 0.11% not itemised | Unknown | Open certificate NAD+ |
| PT-141 | Not measured | 99.84% | 0.16% not itemised | Unknown | Open certificate PT-141 |
| Retatrutide | Not measured | 99.41% | 0.59% not itemised | Unknown | Open certificate Retatrutide |
| Retatrutide | Not measured | 99.9% | 0.10% not itemised | Unknown | Open certificate Retatrutide |
| Retatrutide | Not measured | 99.91% | 0.09% not itemised | Unknown | Open certificate Retatrutide |
| Retatrutide | Not measured | 99.88% | 0.12% not itemised | Unknown | Open certificate Retatrutide |
| Retatrutide | Not measured | 99.9% | 0.10% not itemised | Unknown | Open certificate Retatrutide |
| Selank | Not measured | 99.9% | 0.10% not itemised | Unknown | Open certificate Selank |
| Selank/Semax Blend | Blend, per-component content not listed | 99.87% | 0.13% not itemised | Unknown | Open certificate Selank/Semax Blend |
| Semax | Not measured | 99.85% | 0.15% not itemised | Unknown | Open certificate Semax |
| Tesamorelin | Not measured | 99.89% | 0.11% not itemised | Unknown | Open certificate Tesamorelin |
| Tesamorelin/Ipamorelin Blend | Blend, per-component content not listed | 99.82% | 0.18% not itemised | Unknown | Open certificate Tesamorelin/Ipamorelin Blend |
| Thymoisin Beta 4 | Not measured | 99.87% | 0.13% not itemised | Unknown | Open certificate Thymoisin Beta 4 |
| Thymosin Alpha-1 | Not measured | 99.92% | 0.08% not itemised | Unknown | Open certificate Thymosin Alpha-1 |
Oasis Labs FAQ
Is Oasis Labs legit?
We score Oasis Labs 33 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 Oasis Labs publish lab reports (COAs)?
Yes. We hold 112 certificates from their website. They cover 22 of the 23 peptides we track. Labs named on them: Bioviridians. We could not find any of them on the lab's own website. A certificate is the shop's own document, not our test.
How much does Oasis Labs charge?
On 7 Nov 2026 we tracked 23 prices from $34.50 to $217.50. The cheapest is Ipamorelin at $34.50. The full list is in the price table above.
Where does Oasis Labs ship?
They ship to United States.
Has Peptide Scanner tested Oasis Labs?
Not yet. Lab results are worth 40 points, and those stay locked until we test one of their products at an independent lab.
We don't sell peptides. No shop pays for its score. How we score · What the badges mean · Report an issue with this page