91report
Report ≤ 90 days · 3dMetals Pass
99.0%reported
21.17 measured / 20 mg labeled (+5.9%)
$8.03/measured mg
$8.50/labeled mg
+20% vs tracked median
Vendor Rankings
#1 of 37 audited vendors
Oros Research
4.8Trustpilot· 501 reviews100 published reports on fileCatalog COA coverage 96% · 26 of 27 productsTop 10%
A
A
92.7/100
- Latest reports
- 25
- Avg reported purity
- 99.04%
- Independently verifiable
- 96%
- Newest certificate
- Oct 27, 2026
4% of these reports can't be looked up on a public lab portal. Learn why independent lookup matters →
- Objective grade
- 92.7/100 → A · Excellent
- Cohort rank
- #1 of 37 audited vendorsTop 10%
The letter comes from fixed score bands, never a curve. The score can change when this vendor's own records change: a new or older certificate, a change in a listed base price (value points), the number of reports on file, or a new Trustpilot rating (the reputation adjustment). Discount codes never change it. The rank compares the same score with the other active vendors PeptideAudits tracks and never changes the letter.
What it takes for A+
- Every certificate under 90 days old (14 of 25)
- Independently verifiable lab on every batch (24 of 25)
- Published reports for every product and size sold (26 of 27 products)
- 90+ points
- Endotoxin pass on every latest report
- Reported purity ≥ 99.0% on every latest report
Vendor score breakdown
Average across latest published reports
- Lab credibility
- 24.6/25
- Purity & quantity assay
- 24.7/25
- Safety screening
- 14.6/15
- Report age
- 11.2/15
- Value ($/measured mg)
- 6.6/10
- Catalog COA coverage
- 25/25
- Evidence contribution
- 84.0 / 90
- Trustpilot
- 4.8 / 5 — 501 reviews
- Reputation adjustment
- +8.7
- Vendor score
- 92.7 / 100
reports 81.7/90 → 59/65 + coverage 25/25 = 84.0; 84.0 + 8.7 = 92.7 (bounded 0–100). Grade caps apply after this · methodology v14
Vendor badge
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Image link (for emails)
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Suggested announcement
PeptideAudits independently reviewed the lab reports we publish and graded Oros Research A. PeptideAudits doesn't test products; it audits seller-published certificates. See the full audit: https://peptideaudits.com/vendors/oros-research
FDA warning letters: none found in FDA's public warning-letter database naming orosresearch.com or Oros Research (checked Oct 29, 2026).
Summary of the published evidence
- 25 latest reports across 17 compounds (Retatrutide, TB-500, Epitalon, GHK-Cu, BPC-157, Tesamorelin, …), from Ethos Analytics, Freedom Diagnostics.
- Quantity measured on 25 of 25; heavy metals reported on 24 of 25; endotoxin reported on 25 of 25; microbial screening reported on 24 of 25; sterility reported on 7 of 25. A panel the certificate doesn't mention counts as not reported — never as a pass or a fail.
- Certificates dated between Oct 4, 2025 and Oct 27, 2026.
- Trustpilot: 4.8 from 501 reviews, retrieved Oct 29, 2026 (vendor-level only).
Seller website (orosresearch.com)Trustpilot pageRecords last collected Oct 29, 2026Report an issue
Latest published reports
The newest certificate on file for each product and size — these set the grade. A seller may currently ship a different batch.
91report
Report ≤ 90 days · 3dMetals Pass
99.0%reported
10.79 measured / 10 mg labeled (+7.9%)
$8.34/measured mg
$9.00/labeled mg
+25% vs tracked median
98report
Report ≤ 90 days · 22dMetals Pass
99.0%reported
10.75 measured / 10 mg labeled (+7.5%)
$5.58/measured mg
$6.00/labeled mg
-2% vs tracked median
94report
Report ≤ 90 days · 22dMetals Pass
99.0%reported
10.63 measured / 10 mg labeled (+6.3%)
$2.82/measured mg
$3.00/labeled mg
-5% vs tracked median
91report
Report ≤ 90 days · 22dMetals Pass
99.0%reported
53.78 measured / 50 mg labeled (+7.6%)
$0.65/measured mg
$0.70/labeled mg
+3% vs tracked median
91report
Report ≤ 90 days · 22dMetals Pass
99.0%reported
10.475 measured / 10 mg labeled (+4.7%)
$5.73/measured mg
$6.00/labeled mg
+21% vs tracked median
91report
Report ≤ 90 days · 22dMetals Pass
99.0%reported
10.88 measured / 10 mg labeled (+8.8%)
$7.35/measured mg
$8.00/labeled mg
+29% vs tracked median
100report
Report ≤ 90 days · 50dMetals Pass
99.0%reported
53.05 measured / 50 mg labeled (+6.1%)
$3.20/measured mg
$3.40/labeled mg
-27% vs tracked median
94report
Report ≤ 90 days · 50dMetals Pass
99.0%reported
109.9 measured / 100 mg labeled (+9.9%)
$0.64/measured mg
$0.70/labeled mg
+1% vs tracked median
100report
Report ≤ 90 days · 73dMetals Pass
99.0%reported
10.09 measured / 10 mg labeled (+0.9%)
$3.17/measured mg
$3.20/labeled mg
-26% vs tracked median
96report
Report ≤ 90 days · 73dMetals Pass
99.0%reported
573.65 measured / 500 mg labeled (+14.7%)
$0.10/measured mg
$0.11/labeled mg
-32% vs tracked median
100report
Report ≤ 90 days · 78dMetals Pass
99.0%reported
30.34 measured / 30 mg labeled (+1.1%)
$1.98/measured mg
$2.00/labeled mg
-40% vs tracked median
100report
Report ≤ 90 days · 81dMetals Pass
99.0%reported
10.21 measured / 10 mg labeled (+2.1%)
$3.92/measured mg
$4.00/labeled mg
-18% vs tracked median
94report
Report 91–120 days · 96dMetals Pass
99.0%reported
5.07 measured / 5 mg labeled (+1.4%)
$7.89/measured mg
$8.00/labeled mg
-12% vs tracked median
92report
Report 91–120 days · 96dMetals Pass
99.0%reported
20.29 measured / 20 mg labeled (+1.4%)
$3.94/measured mg
$4.00/labeled mg
-10% vs tracked median
94report
Report 91–120 days · 116dMetals Pass
99.0%reported
5.08 measured / 5 mg labeled (+1.6%)
$4.92/measured mg
$5.00/labeled mg
-19% vs tracked median
86report
Report 91–120 days · 116dMetals Pass
99.0%reported
5.12 measured / 5 mg labeled (+2.4%)
$5.86/measured mg
$6.00/labeled mg
+24% vs tracked median
87report
Report Over 120 days · 129dMetals Pass
99.0%reported
5.12 measured / 5 mg labeled (+2.4%)
$7.81/measured mg
$8.00/labeled mg
-2% vs tracked median
87report
Report Over 120 days · 129dMetals Pass
99.0%reported
5.18 measured / 5 mg labeled (+3.6%)
$5.79/measured mg
$6.00/labeled mg
+8% vs tracked median
78report
Report Over 120 days · 129dMetals Pass
99.0%reported
15.69 measured / 15 mg labeled (+4.6%)
$3.82/measured mg
$4.00/labeled mg
-26% vs tracked median
89report
Report Over 120 days · 140dMetals Pass
99.0%reported
10.31 measured / 10 mg labeled (+3.1%)
$3.88/measured mg
$4.00/labeled mg
-12% vs tracked median
89report
Report Over 120 days · 140dMetals Pass
99.0%reported
10.14 measured / 10 mg labeled (+1.4%)
$2.96/measured mg
$3.00/labeled mg
-16% vs tracked median
80report
Report Over 120 days · 140dMetals Pass
99.0%reported
5.1 measured / 5 mg labeled (+2.0%)
$6.27/measured mg
$6.40/labeled mg
+10% vs tracked median
81report
Report Over 120 days · 181dMetals Pass
99.0%reported
5.18 measured / 5 mg labeled (+3.6%)
$5.79/measured mg
$6.00/labeled mg
+2% vs tracked median
60report
Report Over 120 days · 391dOut of stock · age not countedMetals Not reported
100.0%reported
5.96 measured / 5 mg labeled (+19.2%)
$8.39/measured mg
$10.00/labeled mg
+26% vs tracked median
Older certificates
Earlier certificates on file, kept for history. They don't count toward the grade.
86report
Report 91–120 days · 96dMetals Pass
99.0%reported
51.65 measured / 50 mg labeled (+3.3%)
$0.68/measured mg
$0.70/labeled mg
+7% vs tracked median
92report
Report 91–120 days · 116dMetals Pass
99.0%reported
10.13 measured / 10 mg labeled (+1.3%)
$5.92/measured mg
$6.00/labeled mg
+4% vs tracked median
94report
Report 91–120 days · 117dMetals Pass
99.0%reported
10.13 measured / 10 mg labeled (+1.3%)
$3.16/measured mg
$3.20/labeled mg
-27% vs tracked median
80report
Report Over 120 days · 127dMetals Pass
99.0%reported
20.39 measured / 20 mg labeled (+2.0%)
$8.34/measured mg
$8.50/labeled mg
+25% vs tracked median
80report
Report Over 120 days · 127dMetals Pass
99.0%reported
10.21 measured / 10 mg labeled (+2.1%)
$8.81/measured mg
$9.00/labeled mg
+32% vs tracked median
89report
Report Over 120 days · 129dMetals Pass
99.0%reported
528.27 measured / 500 mg labeled (+5.7%)
$0.10/measured mg
$0.11/labeled mg
-26% vs tracked median
87report
Report Over 120 days · 129dMetals Pass
99.0%reported
5.11 measured / 5 mg labeled (+2.2%)
$6.26/measured mg
$6.40/labeled mg
+3% vs tracked median
80report
Report Over 120 days · 129dMetals Pass
99.0%reported
10.07 measured / 10 mg labeled (+0.7%)
$7.94/measured mg
$8.00/labeled mg
+39% vs tracked median
80report
Report Over 120 days · 129dMetals Pass
99.0%reported
52.06 measured / 50 mg labeled (+4.1%)
$0.67/measured mg
$0.70/labeled mg
+7% vs tracked median
80report
Report Over 120 days · 140dMetals Pass
99.0%reported
10.06 measured / 10 mg labeled (+0.6%)
$5.96/measured mg
$6.00/labeled mg
+26% vs tracked median
89report
Report Over 120 days · 149dMetals Pass
99.0%reported
5.06 measured / 5 mg labeled (+1.2%)
$7.90/measured mg
$8.00/labeled mg
-12% vs tracked median
89report
Report Over 120 days · 165dMetals Pass
99.0%reported
10.19 measured / 10 mg labeled (+1.9%)
$3.92/measured mg
$4.00/labeled mg
-17% vs tracked median
89report
Report Over 120 days · 165dMetals Pass
99.0%reported
31.27 measured / 30 mg labeled (+4.2%)
$1.92/measured mg
$2.00/labeled mg
-42% vs tracked median
89report
Report Over 120 days · 165dMetals Pass
99.0%reported
5.19 measured / 5 mg labeled (+3.8%)
$4.82/measured mg
$5.00/labeled mg
-21% vs tracked median
80report
Report Over 120 days · 165dMetals Pass
99.0%reported
10.04 measured / 10 mg labeled (+0.4%)
$2.99/measured mg
$3.00/labeled mg
+1% vs tracked median
80report
Report Over 120 days · 165dMetals Pass
99.0%reported
5.06 measured / 5 mg labeled (+1.2%)
$6.32/measured mg
$6.40/labeled mg
+11% vs tracked median
80report
Report Over 120 days · 165dMetals Pass
99.0%reported
5.02 measured / 5 mg labeled (+0.4%)
$5.97/measured mg
$6.00/labeled mg
+26% vs tracked median
89report
Report Over 120 days · 170dMetals Pass
99.0%reported
20.78 measured / 20 mg labeled (+3.9%)
$3.85/measured mg
$4.00/labeled mg
-12% vs tracked median
83report
Report Over 120 days · 181dMetals Pass
99.0%reported
10.08 measured / 10 mg labeled (+0.8%)
$3.17/measured mg
$3.20/labeled mg
-26% vs tracked median
74report
Report Over 120 days · 181dMetals Pass
99.0%reported
10.14 measured / 10 mg labeled (+1.4%)
$7.89/measured mg
$8.00/labeled mg
+38% vs tracked median
74report
Report Over 120 days · 181dMetals Pass
99.0%reported
51.79 measured / 50 mg labeled (+3.6%)
$0.68/measured mg
$0.70/labeled mg
+7% vs tracked median
83report
Report Over 120 days · 190dMetals Pass
99.0%reported
519.47 measured / 500 mg labeled (+3.9%)
$0.11/measured mg
$0.11/labeled mg
-25% vs tracked median
83report
Report Over 120 days · 197dMetals Pass
99.0%reported
10.29 measured / 10 mg labeled (+2.9%)
$3.89/measured mg
$4.00/labeled mg
-12% vs tracked median
83report
Report Over 120 days · 197dMetals Pass
99.0%reported
10.18 measured / 10 mg labeled (+1.8%)
$2.95/measured mg
$3.00/labeled mg
-17% vs tracked median
83report
Report Over 120 days · 197dMetals Pass
99.0%reported
15.39 measured / 15 mg labeled (+2.6%)
$3.90/measured mg
$4.00/labeled mg
-24% vs tracked median
81report
Report Over 120 days · 197dMetals Pass
99.0%reported
5.2 measured / 5 mg labeled (+4.0%)
$7.69/measured mg
$8.00/labeled mg
-3% vs tracked median
81report
Report Over 120 days · 197dMetals Pass
99.0%reported
5.16 measured / 5 mg labeled (+3.2%)
$6.20/measured mg
$6.40/labeled mg
+2% vs tracked median
81report
Report Over 120 days · 197dMetals Pass
99.0%reported
5.24 measured / 5 mg labeled (+4.8%)
$5.72/measured mg
$6.00/labeled mg
+6% vs tracked median
83report
Report Over 120 days · 204dMetals Pass
99.0%reported
5.21 measured / 5 mg labeled (+4.2%)
$7.68/measured mg
$8.00/labeled mg
-15% vs tracked median
81report
Report Over 120 days · 204dMetals Pass
99.0%reported
10.22 measured / 10 mg labeled (+2.2%)
$5.87/measured mg
$6.00/labeled mg
+3% vs tracked median
74report
Report Over 120 days · 204dMetals Pass
99.0%reported
5.11 measured / 5 mg labeled (+2.2%)
$6.26/measured mg
$6.40/labeled mg
+10% vs tracked median
74report
Report Over 120 days · 204dMetals Pass
99.0%reported
10.16 measured / 10 mg labeled (+1.6%)
$5.90/measured mg
$6.00/labeled mg
+25% vs tracked median
74report
Report Over 120 days · 204dMetals Pass
99.0%reported
10.14 measured / 10 mg labeled (+1.4%)
$2.96/measured mg
$3.00/labeled mg
-0% vs tracked median
74report
Report Over 120 days · 204dMetals Pass
99.0%reported
20.86 measured / 20 mg labeled (+4.3%)
$8.15/measured mg
$8.50/labeled mg
+22% vs tracked median
73report
Report Over 120 days · 234dMetals Not reported
99.9%reported
499.44 measured / 500 mg labeled (-0.1%)
$0.11/measured mg
$0.11/labeled mg
-22% vs tracked median
83report
Report Over 120 days · 244dMetals Measured · no pass/fail limit
99.6%reported
29.12 measured / 30 mg labeled (-2.9%)
$2.06/measured mg
$2.00/labeled mg
-38% vs tracked median
83report
Report Over 120 days · 244dMetals Measured · no pass/fail limit
99.7%reported
9.505 measured / 10 mg labeled (-4.9%)
$4.21/measured mg
$4.00/labeled mg
-11% vs tracked median
76report
Report Over 120 days · 244dMetals Measured · no pass/fail limit
98.2%reported
9.82 measured / 10 mg labeled (-1.8%)
$4.07/measured mg
$4.00/labeled mg
-7% vs tracked median
73report
Report Over 120 days · 244dMetals Measured · no pass/fail limit
99.4%reported
55.07 measured / 50 mg labeled (+10.1%)
$0.64/measured mg
$0.70/labeled mg
+1% vs tracked median
71report
Report Over 120 days · 244dMetals Not reported
99.8%reported
9.88 measured / 10 mg labeled (-1.2%)
$3.04/measured mg
$3.00/labeled mg
-14% vs tracked median
69report
Report Over 120 days · 255dMetals Not reported
99.9%reported
5.63 measured / 5 mg labeled (+12.6%)
$4.44/measured mg
$5.00/labeled mg
-27% vs tracked median
83report
Report Over 120 days · 263dMetals Measured · no pass/fail limit
99.9%reported
10.3 measured / 10 mg labeled (+3.0%)
$3.11/measured mg
$3.20/labeled mg
-28% vs tracked median
79report
Report Over 120 days · 263dMetals Measured · no pass/fail limit
99.6%reported
5.9 measured / 5 mg labeled (+18.0%)
$6.78/measured mg
$8.00/labeled mg
-15% vs tracked median
64report
Report Over 120 days · 263dMetals Not reported
99.6%reported
51.04 measured / 50 mg labeled (+2.1%)
$0.69/measured mg
$0.70/labeled mg
+9% vs tracked median
64report
Report Over 120 days · 263dMetals Not reported
99.1%reported
5.2 measured / 5 mg labeled (+4.0%)
$6.15/measured mg
$6.40/labeled mg
+8% vs tracked median
70report
Report Over 120 days · 269dMetals Measured · no pass/fail limit
99.3%reported
5.59 measured / 5 mg labeled (+11.8%)
$5.36/measured mg
$6.00/labeled mg
+13% vs tracked median
60report
Report Over 120 days · 269dMetals Not reported
99.1%reported
11.16 measured / 10 mg labeled (+11.6%)
$5.38/measured mg
$6.00/labeled mg
+13% vs tracked median
78report
Report Over 120 days · 271dMetals Measured · no pass/fail limit
100.0%reported
5.01 measured / 5 mg labeled (+0.2%)
$5.99/measured mg
$6.00/labeled mg
+11% vs tracked median
71report
Report Over 120 days · 271dMetals Not reported
99.4%reported
10.13 measured / 10 mg labeled (+1.3%)
$3.95/measured mg
$4.00/labeled mg
-10% vs tracked median
66report
Report Over 120 days · 291dMetals Not reported
98.1%reported
9.94 measured / 10 mg labeled (-0.6%)
$6.04/measured mg
$6.00/labeled mg
+6% vs tracked median
73report
Report Over 120 days · 294dMetals Not reported
99.4%reported
10.84 measured / 10 mg labeled (+8.4%)
$3.69/measured mg
$4.00/labeled mg
-16% vs tracked median
69report
Report Over 120 days · 298dMetals Not reported
99.9%reported
11.59 measured / 10 mg labeled (+15.9%)
$2.76/measured mg
$3.20/labeled mg
-36% vs tracked median
73report
Report Over 120 days · 304dMetals Not reported
99.9%reported
544.17 measured / 500 mg labeled (+8.8%)
$0.10/measured mg
$0.11/labeled mg
-28% vs tracked median
64report
Report Over 120 days · 315dMetals Not reported
99.9%reported
20.07 measured / 20 mg labeled (+0.4%)
$8.47/measured mg
$8.50/labeled mg
+27% vs tracked median
69report
Report Over 120 days · 326dMetals Not reported
99.3%reported
11.68 measured / 10 mg labeled (+16.8%)
$3.42/measured mg
$4.00/labeled mg
-22% vs tracked median
64report
Report Over 120 days · 326dMetals Not reported
99.2%reported
51.7 measured / 50 mg labeled (+3.4%)
$0.68/measured mg
$0.70/labeled mg
+7% vs tracked median
73report
Report Over 120 days · 349dMetals Not reported
99.3%reported
15.96 measured / 15 mg labeled (+6.4%)
$3.76/measured mg
$4.00/labeled mg
-27% vs tracked median
64report
Report Over 120 days · 364dMetals Not reported
99.9%reported
5.34 measured / 5 mg labeled (+6.8%)
$5.99/measured mg
$6.40/labeled mg
+5% vs tracked median
71report
Report Over 120 days · 389dMetals Not reported
99.5%reported
9.63 measured / 10 mg labeled (-3.7%)
$4.15/measured mg
$4.00/labeled mg
-6% vs tracked median
69report
Report Over 120 days · 393dMetals Not reported
99.8%reported
5.79 measured / 5 mg labeled (+15.8%)
$4.32/measured mg
$5.00/labeled mg
-29% vs tracked median
66report
Report Over 120 days · 402dMetals Not reported
98.5%reported
5.04 measured / 5 mg labeled (+0.8%)
$7.93/measured mg
$8.00/labeled mg
-0% vs tracked median
64report
Report Over 120 days · 402dMetals Not reported
99.8%reported
48.18 measured / 50 mg labeled (-3.6%)
$0.73/measured mg
$0.70/labeled mg
+15% vs tracked median
73report
Report Over 120 days · 419dMetals Not reported
99.9%reported
549.12 measured / 500 mg labeled (+9.8%)
$0.10/measured mg
$0.11/labeled mg
-29% vs tracked median
71report
Report Over 120 days · 433dMetals Not reported
99.6%reported
9.77 measured / 10 mg labeled (-2.3%)
$3.07/measured mg
$3.00/labeled mg
-13% vs tracked median
64report
Report Over 120 days · 475dMetals Not reported
99.7%reported
49.5 measured / 50 mg labeled (-1.0%)
$0.71/measured mg
$0.70/labeled mg
+12% vs tracked median
44report
Report Over 120 days · 475dMetals Not reported
99.2%reported
4.23 measured / 5 mg labeled (-15.4%)
$9.45/measured mg
$8.00/labeled mg
+19% vs tracked median
73report
Report Over 120 days · 483dMetals Not reported
99.0%reported
5.21 measured / 5 mg labeled (+4.2%)
$4.80/measured mg
$5.00/labeled mg
-21% vs tracked median
73report
Report Over 120 days · 483dMetals Not reported
99.7%reported
10.74 measured / 10 mg labeled (+7.4%)
$2.79/measured mg
$3.00/labeled mg
-21% vs tracked median
71report
Report Over 120 days · 483dMetals Not reported
99.3%reported
9.77 measured / 10 mg labeled (-2.3%)
$4.09/measured mg
$4.00/labeled mg
-7% vs tracked median
71report
Report Over 120 days · 483dMetals Not reported
99.7%reported
5.47 measured / 5 mg labeled (+9.4%)
$5.48/measured mg
$6.00/labeled mg
+2% vs tracked median
64report
Report Over 120 days · 483dMetals Not reported
99.4%reported
5.07 measured / 5 mg labeled (+1.4%)
$5.92/measured mg
$6.00/labeled mg
+25% vs tracked median
61report
Report Over 120 days · 483dMetals Not reported
99.0%reported
5.54 measured / 5 mg labeled (+10.8%)
$5.41/measured mg
$6.00/labeled mg
-5% vs tracked median
60report
Report Over 120 days · 483dMetals Not reported
99.7%reported
11.07 measured / 10 mg labeled (+10.7%)
$8.13/measured mg
$9.00/labeled mg
+22% vs tracked median
60report
Report Over 120 days · 483dMetals Not reported
99.6%reported
5.76 measured / 5 mg labeled (+15.2%)
$5.55/measured mg
$6.40/labeled mg
-3% vs tracked median