Third-party lab testing: 8 independent Janoshik assays on file, covering 6 substances, median measured purity 99.9%, most recent test 2025-05-13.
Oasis Labs sells direct to researchers and at wholesale. The site says it has traded since 2016. It lists 55 products, including MOTS-c, GHK-Cu, BPC-157 + TB-500, Gonadorelin, Cerebrolysin, and LL-37, plus 28 other compounds.
In its own words: “We started Oasis Labs in 2023 because we were tired of the inconsistency, poor service, and lack of transparency in the peptide space. With our founder working within the peptide industry since 2016, we knew it could be better — so we built something better.”
Of the 12 product pages we opened, every one states ≥99% purity and every one links its own certificate.
Prices run from $8.50 to $273.00 across 55 listed products. Payment is by credit card. Orders ship with FedEx.
Site check: 55 products listed; payment by credit card; ships via FedEx.
Oasis Labs is listed as active. Identified through Janoshik third-party lab testing: 8 assays on file, most recent 2025-05-13.
5 of these 8 assays report a measured purity figure. The other 3 confirm the substance was submitted and tested but carry no purity number on the certificate, which is not the same as a failed result.
The record for Oasis Labs
Status
Active
Independent assays on file
8
Median measured purity
99.9%
Certificates of analysis
Vendor states COAs are available
Vendor type
Research-use supplier
Last tested
2025-05-13
What we found
Public pricing. Publishes prices on 55 of 55 catalogue entries. source
Research-use-only notice. The site carries an explicit research-use-only / not-for-human-consumption notice. source
Advertised purity against measured purity
This vendor advertises ≥99%. Across 8 independent Janoshik assays of its products, median measured purity is 99.9%, most recently 2025-05-13.
Ordering and payment
Payment methods
Credit Card
Card payments
Accepted
Cryptocurrency
Not accepted
Pricing
Listed publicly on the site
Currency
USD
Online checkout
Available
Shipping and handling
Ships to
United States, Worldwide
Carriers
FedEx
Returns and guarantees
Returns
I forgot to add my discount code. Can my order be adjusted? If you forgot to add your discount code at checkout you must reach out to us via email within the first 30 minutes of placing your order. AS A ONE TIME COURTESY, we can send you the savings amount in the form of a store credit only. We cannot refund the difference regardless of your payment method.
Guarantee
Your research demands proof, not promises. Every Oasis Labs peptide is made in the USA inside a cGMP-compliant, ISO-certified facility , then independently third-party tested to guarantee 99%+ purity before it ships.
Oasis Labs is listed as active and we hold 8 independent Janoshik assays on file, median measured purity 99.9%. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Has Oasis Labs been lab tested?
Yes. We hold 8 third-party Janoshik assays for Oasis Labs, covering 6 substances, with a median measured purity of 99.9%. The most recent is dated 2025-05-13.