Independent vendor review
Independently fact-checked
Noble Sciences scored across our four rubric factors — COA practices (40%), reputation, transparency, and operations (20% each).
Weighted factor result: 9.8/10. The published score follows the weighted result after rounding.
Evidence summary
Noble is a strong value option. It combines competitive vial prices, low-cost US shipping, Germany manufacturing, and a large owner-supplied COA set.
The retail brand is new, so independent customer reviews are still limited. Match the report to the exact product and lot. Code PP10 gives customers 10% off.
What we reviewed, with the limits of that evidence kept explicit.
Noble Sciences is a US retail research brand backed by an established wholesale peptide supply operation. The owner states that the operation supplies other peptide companies. Noble Sciences and AmiNexa manufacture their products in Germany. PeptidePrices accepts this as direct owner-supplied industry information. It is separate from the public site evidence.
Testing is a major strength. In the last open audit, Noble's public product data linked reports for 20 of 28 vial products. The owner also supplied PeptidePrices with a larger COA set for the shared catalog. PeptidePrices inspected the Vanguard Laboratory report for GLP-3 10mg, lot GLP012026. It shows chromatographic purity, a 9.99mg assay, and an endotoxin pass. On August 25, the storefront and COA routes redirected to a researcher-verification gate. PeptidePrices retains the prior affirmative receipts but labels current open-web coverage as gated rather than missing.
Noble also has competitive price and shipping terms. The August 25 structured feed showed base vials from $29 to $59 and blends at $79. US shipping costs $9 and is free over $100. Because the visible storefront was gated during the review, buyers should confirm the current checkout price. The owner states that Steiny works with the brands in a sales role. This supports commercial reach, but it is not an independent customer-review signal.
Noble receives an owner-informed 10/10. The factors are COA practices 10, reputation 9, transparency 10, and operations 10. The weighted result is 9.8 and rounds to 10 under the published half-point convention. The main remaining weakness is limited independent customer-review volume for the new retail brand. Code PP10 gives customers 10% off. Affiliate status does not affect the score.
Buying details
$9 US shipping; free over $100. Unopened items can qualify for return within 30 days. Report damaged or defective items to customer service.
Decision guide
Loading reader reviews…
Direct answers
Yes — Noble Sciences scores 10/10 in our methodology (40% COA practices, 20% reputation, 20% transparency, 20% operations) and is rated "Highly Trusted".
noble-sciences.com is the official website of Noble Sciences. Noble Sciences scores 10/10 in our published evidence rubric (Highly Trusted). See our independent analysis above.
COA status: COA ✓ with third-party testing. Noble's public product data exposes report links for 20 of 28 vial products. PeptidePrices opened the Vanguard Laboratory GLP-3 10mg report for lot GLP012026. It reports chromatographic purity, a 9.99mg assay, and an endotoxin pass below 5.00 EU/mg. It names Noble Sciences as the client and includes the laboratory ID, report date, signatures, and A2LA certificate reference. The owner also supplied PeptidePrices with a larger COA set for the shared Germany-manufactured catalog. PeptidePrices acce
Use PP10 for 10% off at Noble Sciences (noble-sciences.com). Open the Shop link to apply the offer, then check for PP10 at checkout.
Noble Sciences operates out of United States.
See our /vendors page for the full ranked list. We use the same rubric for every vendor on the site, so direct comparison is straightforward.
Our quality scores are based on a weighted rubric: 40% COA practices (named third-party lab, batch linkage, public availability), 20% community reputation, 20% transparency, and 20% operations. We are independently owned; affiliate status is not a scoring factor.
Read full methodologyExplore Noble Sciences
Free Chrome extension
Shop any PeptidePrices partner vendor and the extension auto-applies our best code for you. No copy-pasting, no data collection.
PeptidePrices is independently owned and participates in Noble Sciences's affiliate program. We may be paid for qualifying purchases through our links. Noble Sciences cannot edit or approve this review, and the relationship does not add points to its score.
