1 Felix Chemical Supply 9.5/10 3 base, +2 ILS Laboratories tier B+, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 sterility, +0.5 purity 99.73 Verified (opens in new tab) ILS Laboratories Tier B+ 7.51 Strong $3.50 $34.99 / 10mg Shop → Felix Chemical Supply (opens in new tab) 2 Amino Club 9.0/10 3 base, +2 ILS Laboratories tier B+, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 sterility, 0 purity 99.49 Verified (opens in new tab) ILS Laboratories Tier B+ 8.02 Strong $3.00 $29.95 / 10mg Shop → Amino Club (opens in new tab) 3 Modern Aminos 9.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 purity 99.88 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 7.88 Strong $4.50 $45.00 / 10mg Shop → Modern Aminos (opens in new tab) 4 S1Research 9.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 purity 99.71 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 7.75 Strong $3.50 $35.00 / 10mg Shop → S1Research (opens in new tab) 5 LabFirst Peptides 9.0/10 3 base, +2 Kovera Labs tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 sterility, 0 purity 99.613 Verified (opens in new tab) Kovera Labs Tier A- 7.73 Strong $2.63 $79.00 / 30mg Shop → LabFirst Peptides (opens in new tab) Copy PSR10 copied (10% off, affiliate) 6 Loti Labs 9.0/10 3 base, +2 Bioviridian tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 purity 99.9 Verified (opens in new tab) Bioviridian Tier A- 7.68 Strong $5.00 $49.99 / 10mg Shop → Loti Labs (opens in new tab) 7 Ascension Peptides 9.0/10 3 base, +2 Kovera Labs tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 sterility, 0 purity 99.371 Verified (opens in new tab) Kovera Labs Tier A- 7.55 Strong $5.00 $50.00 / 10mg Shop → Ascension Peptides (opens in new tab) Copy PSR50 copied (50% off, affiliate) 8 Paramount Peptides 9.0/10 3 base, +2 Accumark Labs tier B+, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 sterility, 0 purity 99.662 Verified (opens in new tab) Accumark Labs Tier B+ 7.12 Strong $6.80 $68.00 / 10mg Shop → Paramount Peptides (opens in new tab) 9 StudzPeptides 9.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 purity 99.72 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 6.99 Fair $2.70 $26.99 / 10mg Shop → StudzPeptides (opens in new tab) 10 Limitless Biotech 9.0/10 3 base, +2 MZ Biolabs tier A, +1.5 key, +1.5 key confirmed, +0.5 sterility (separate report), +0.5 purity 99.93 Verified (opens in new tab) MZ Biolabs Tier A 6.97 Fair $2.90 $86.99 / 30mg Shop → Limitless Biotech (opens in new tab) Copy PSR copied (15% off, affiliate) 11 NovaForge Labs 9.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 purity 99.94 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 6.89 Fair Not listedSold only as a 30 mg nasal spray (90.00); not a vial, so not priced (as for other vendors' nasal sprays). Shop → NovaForge Labs (opens in new tab) Copy PSR15 copied (15% off, affiliate) 12 Profound Aminos 9.0/10 3 base, +2 Chromate tier B+, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 sterility, 0 purity 99.464 Verified (opens in new tab) Chromate Tier B+ 6.65 Fair $3.70 $37.00 / 10mg Shop → Profound Aminos (opens in new tab) 13 Vortex Research 9.0/10 3 base, +2 ILS Laboratories tier B+, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, +0.5 sterility, 0 purity 99.38 Verified (opens in new tab) ILS Laboratories Tier B+ 5.50 Fair $3.00 $29.99 / 10mg Shop → Vortex Research (opens in new tab) 14 Based Research 9.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 sterility, +0.5 purity 99.77 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 4.54 Weak $6.00 $60.00 / 10mg Shop → Based Research (opens in new tab) 15 Pure Health Peptides 8.5/10 3 base, +2 Ethos Analytics Laboratory tier B+, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, 0 purity 99 Verified (opens in new tab) Ethos Analytics Laboratory Tier B+ 7.88 Strong $4.40 $44.00 / 10mg Shop → Pure Health Peptides (opens in new tab) 16 Protide Health 8.5/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, 0 purity 99.67 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 7.67 Strong $6.50 $65.00 / 10mg Shop → Protide Health (opens in new tab) 17 Onyx Biolabs 8.5/10 3 base, +2 Kovera Labs tier A-, +1.5 key, +1.5 key confirmed, +0.5 purity 99.948 Verified (opens in new tab) Kovera Labs Tier A- 7.45 Strong $3.60 $35.99 / 10mg Shop → Onyx Biolabs (opens in new tab) 18 Direct Peptides 8.5/10 3 base, +2 Horizon Analytical tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, 0 purity 99.61 Verified (opens in new tab) Horizon Analytical Tier A- 7.43 Strong $8.90 $89.00 / 10mg Shop → Direct Peptides (opens in new tab) 19 Honest Peptide 8.5/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, 0 purity 99.47 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 7.42 Strong $4.50 $45.00 / 10mg Shop → Honest Peptide (opens in new tab) Copy PSR20 copied (20% off, affiliate) 20 Bluum Peptides 8.5/10 3 base, +2 Horizon Analytical tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin (separate report), 0 purity 99.36 Verified (opens in new tab) Horizon Analytical Tier A- 7.37 Strong $3.75 $75.00 / 20mg Shop → Bluum Peptides (opens in new tab) 21 Oasis Labs 8.5/10 3 base, +2 Bioviridian tier A-, +1.5 key, +1.5 key confirmed, +0.5 purity 99.9 Verified (opens in new tab) Bioviridian Tier A- 7.30 Strong $4.80 $48.00 / 10mg Shop → Oasis Labs (opens in new tab) 22 Peptides Source 8.5/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 purity 99.786 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 7.17 Strong $3.75 $75.00 / 20mg Shop → Peptides Source (opens in new tab) 23 Rogue Compounds 8.5/10 3 base, +2 Vanguard Laboratory tier B+, +1.5 key, +1.5 key confirmed, +0.5 purity 99.8 Verified (opens in new tab) Vanguard Laboratory Tier B+ 6.88 Fair $5.50 $54.99 / 10mg Shop → Rogue Compounds (opens in new tab) 24 Peptyes 8.5/10 3 base, +2 Horizon Analytical tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, 0 purity 99.42 Verified (opens in new tab) Horizon Analytical Tier A- 6.55 Fair $6.00 $60.00 / 10mg Shop → Peptyes (opens in new tab) 25 FRO Peptides 8.5/10 3 base, +2 Accumark Labs tier B+, +1.5 key, +1.5 key confirmed, +0.5 purity 99.81 Verified (opens in new tab) Accumark Labs Tier B+ 6.50 Fair $6.00 $29.99 / 5mg Shop → FRO Peptides (opens in new tab) 26 BulkGLP 8.5/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, +0.5 purity 99.75 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 6.49 Fair $5.50 $55.00 / 10mg Shop → BulkGLP (opens in new tab) 27 Pinnacle Peptide Labs 8.5/10 3 base, +2 Horizon Analytical tier A-, +1.5 key, +1.5 key confirmed, +0.5 endotoxin, 0 purity 99.42 Verified (opens in new tab) Horizon Analytical Tier A- 6.44 Fair $5.00 $49.99 / 10mg Shop → Pinnacle Peptide Labs (opens in new tab) Copy PSR15 copied (15% off, affiliate) 28 DAAVY Research 8.0/10 3 base, +2 Bioviridian tier A-, +1.5 key, +1.5 key confirmed, 0 purity 99.64 Verified (opens in new tab) Bioviridian Tier A- 8.01 Strong $4.50 $45.00 / 10mg Shop → DAAVY Research (opens in new tab) Copy PSR10 copied (10% off, affiliate) 29 Luv Aminos 8.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, 0 purity 99.43 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 7.90 Strong $3.00 $15.00 / 5mg Shop → Luv Aminos (opens in new tab) Copy PEPTIDESOURCEREVIEW copied (10% off, affiliate) 30 Ameano Peptides 8.0/10 3 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, 0 purity 99.62 Verified (opens in new tab) Janoshik Analytical Tier B+ 7.80 Strong $4.40 $44.00 / 10mg Shop → Ameano Peptides (opens in new tab) Copy peptidesourcerehog copied (10% off, affiliate) 31 Amino USA 8.0/10 3 base, +2 BioRegen tier A, +1.5 key, +1.5 key confirmed, 0 purity 99.61 Verified (opens in new tab) BioRegen Tier A 7.78 Strong $5.00 $50.00 / 10mg Shop → Amino USA (opens in new tab) 32 Pacific Edge Labs 8.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, 0 purity 99.51 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 7.15 Strong $7.00 $69.95 / 10mg Shop → Pacific Edge Labs (opens in new tab) 33 NuuVive Peptides 8.0/10 3 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, 0 purity 99.397 Verified (opens in new tab) Janoshik Analytical Tier B+ 6.93 Fair $4.20 $126.00 / 30mg Shop → NuuVive Peptides (opens in new tab) 34 JD BioWorks 8.0/10 3 base, +2 ILS Laboratories tier B+, +1.5 key, +1.5 key confirmed, no purity figure Verified (opens in new tab) ILS Laboratories Tier B+ 6.34 Fair $7.00 $69.95 / 10mg Shop → JD BioWorks (opens in new tab) Copy PSR10 copied (10% off, affiliate) 35 NextSelf Labs 8.0/10 3 base, +2 ILS Laboratories tier B+, +1.5 key, +1.5 key confirmed, 0 purity 99.39 Verified (opens in new tab) ILS Laboratories Tier B+ 6.26 Fair $5.00 $49.99 / 10mg Shop → NextSelf Labs (opens in new tab) 36 GhostLabz 8.0/10 3 base, +2 ILS Laboratories tier B+, +1.5 key, +1.5 key confirmed, 0 purity 99.39 Verified (opens in new tab) ILS Laboratories Tier B+ 6.14 Fair $4.50 $44.99 / 10mg Shop → GhostLabz (opens in new tab) 37 Research Peptides Lab 8.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, 0 purity 99.583 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 6.14 Fair $6.00 $60.00 / 10mg Shop → Research Peptides Lab (opens in new tab) 38 OMNI Peptides 8.0/10 3 base, +2 ILS Laboratories tier B+, +1.5 key, +1.5 key confirmed, 0 purity 99.49 Verified (opens in new tab) ILS Laboratories Tier B+ 6.08 Fair $10.00 $49.99 / 5mg Shop → OMNI Peptides (opens in new tab) 39 Bionova Peptides 8.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, 0 purity 99.31 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 6.03 Fair $3.00 $30.00 / 10mg Shop → Bionova Peptides (opens in new tab) 40 Amino Amigos 8.0/10 3 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, 0 purity 99.23 Verified (opens in new tab) Janoshik Analytical Tier B+ 5.62 Fair $15.00 $30.00 / 2mg Shop → Amino Amigos (opens in new tab) 41 Azyrion Labs 8.0/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +1.5 key confirmed, 0 purity 99.61 Verified (opens in new tab) Freedom Diagnostics Testing Tier A 5.45 Weak $7.00 $70.00 / 10mg Shop → Azyrion Labs (opens in new tab) 42 Cernum Biosciences 8.0/10 3 base, +2 Janoshik Analytical tier B+, +1.5 key, +1.5 key confirmed, 0 purity 99.553 Verified (opens in new tab) Janoshik Analytical Tier B+ 4.50 Weak $8.70 $86.99 / 10mg Shop → Cernum Biosciences (opens in new tab) 43 Southern Aminos 7.5/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +0 key not found at the lab, +0.5 endotoxin, +0.5 purity 99.91 View (key not found) (opens in new tab) Freedom Diagnostics Testing Tier A 8.09 Strong $3.52 $35.20 / 10mg Shop → Southern Aminos (opens in new tab) 44 BioLongevity Labs 7.0/10 3 base, +2 AV Analytics tier A-, +1.5 key, +0 key not found at the lab, +0.5 purity 99.79 View (key not found) (opens in new tab) AV Analytics Tier A- 7.24 Strong $6.75 $134.97 / 20mg Shop → BioLongevity Labs (opens in new tab) Copy PSR copied (15% off, affiliate) 45 Curo 7.0/10 3 base, +2 BT Labs tier B, +1.5 key, +0.5 purity 99.7 View (opens in new tab) BT Labs Tier B 6.27 Fair $6.40 $64.00 / 10mg Shop → Curo (opens in new tab) 46 Prime Peptide Solutions 6.5/10 3 base, +2 BT Labs tier B, +1.5 key, 0 purity 99.6 View (opens in new tab) BT Labs Tier B 7.14 Strong $4.50 $44.99 / 10mg Shop → Prime Peptide Solutions (opens in new tab) 47 Modified Aminos 6.5/10 3 base, +2 Ethos Analytics Laboratory tier B+, +1.5 key, no purity figure View (opens in new tab) Ethos Analytics Laboratory Tier B+ 6.75 Fair $7.00 $34.99 / 5mg Shop → Modified Aminos (opens in new tab) Copy PSR copied (10% off, affiliate) 48 NuScience Peptides 6.5/10 3 base, +2 Freedom Diagnostics Testing tier A, +1.5 key, +0 key not found at the lab, 0 purity 99.557 View (key not found) (opens in new tab) Freedom Diagnostics Testing Tier A 6.43 Fair $4.50 $44.99 / 10mg Shop → NuScience Peptides (opens in new tab) 49 Raw Amino 5.5/10 3 base, +2 MZ Biolabs tier A, +0.5 purity 99.93 Verified (opens in new tab) MZ Biolabs Tier A 5.70 Fair $5.10 $51.00 / 10mg Shop → Raw Amino (opens in new tab) 50 Sports Technology Labs 5.0/10 3 base, +2 MZ Biolabs tier A, +1.5 key, +1.5 key confirmed, -3 purity 96.84 Verified (opens in new tab) MZ Biolabs Tier A 6.88 Fair $11.00 $54.99 / 5mg Shop → Sports Technology Labs (opens in new tab) 51 VoriLabs 5.0/10 3 base, +2 Krause Analytical LLC tier B-, 0 purity 99.6 View (opens in new tab) Krause Analytical LLC Tier B- 6.87 Fair $4.60 $45.99 / 10mg Shop → VoriLabs (opens in new tab) 52 Vyal Labs 5.0/10 3 base, +2 Accurate Test Lab tier B-, 0 purity 99.61 View (opens in new tab) Accurate Test Lab Tier B- 4.70 Weak $8.90 $89.00 / 10mg Shop → Vyal Labs (opens in new tab) 53 Biotech Peptides 2.0/10 self-issued by the vendor = 2.0 flat Vendor-issued (opens in new tab) — 5.79 Fair $4.60 $46.00 / 10mg Shop → Biotech Peptides (opens in new tab) 54 Peptide Warehouse 2.0/10 no laboratory named on the certificate = 2.0 flat Vendor report (lab not established) (opens in new tab) Third-party lab (undisclosed) 5.01 Weak $6.00 $59.99 / 10mg Shop → Peptide Warehouse (opens in new tab) 55 Redline Bio Labs 2.0/10 SteriGenix Analytical tier D: independence not established = 2.0 flat Vendor report (lab not established) (opens in new tab) SteriGenix Analytical Tier D 4.80 Weak $2.80 $84.00 / 30mg Shop → Redline Bio Labs (opens in new tab) 56 PSPeptides 2.0/10 North American Diagnostics tier D: independence not established = 2.0 flat Vendor report (lab not established) (opens in new tab) North American Diagnostics Tier D 3.95 Poor $3.00 $32.99 / 11mg Shop → PSPeptides (opens in new tab) 57 BioInfinity 2.0/10 Verum Analytics tier D: independence not established = 2.0 flat Vendor report (lab not established) (opens in new tab) Verum Analytics Tier D 3.70 Poor $7.00 $70.00 / 10mg Shop → BioInfinity (opens in new tab) Copy PSR10 copied (10% off, affiliate) 58 Peptara Labs 2.0/10 Titreon Analytical tier D: independence not established = 2.0 flat Vendor report (lab not established) (opens in new tab) Titreon Analytical Tier D 2.38 Poor $15.00 $150.00 / 10mg Shop → Peptara Labs (opens in new tab) 59 Arctic Lab Supply 0.0/10 no certificate None No third-party COA was publicly available at audit time — 6.98 Fair Not listedSelank 10mg is listed in the store as a pre-order on 2026-11-02 (structured data availability PreOrder; the page says it ships by Friday 13 November 2026); it is orderable, so it is carried, and like an out-of-stock size it is not priced until it is in stock. The page was not in the store's sitemap archived on 24 October 2026. Nothing was added to a cart. Shop → Arctic Lab Supply (opens in new tab) Copy PSRINFO copied (25% off, affiliate) 60 Core Peptides 0.0/10 no certificate None No third-party COA was publicly available at audit time — 6.54 Fair $5.20 $52.00 / 10mg Shop → Core Peptides (opens in new tab) 61 Hello Stacks 0.0/10 no certificate None No third-party COA was publicly available at audit time — 6.14 Fair $4.50 $45.00 / 10mg Shop → Hello Stacks (opens in new tab) Copy PSR25 copied (25% off, affiliate) 62 NextGen Peps 0.0/10 no certificate None No third-party COA was publicly available at audit time — 5.95 Fair Out of stockOut of stock on 3 November 2026: the product page (Selank, 10 mg vial) shows Out of stock with a Notify me form and no Coming Soon label, so it is carried under the coverage rule (out-of-stock products count); like an out-of-stock size it is not priced. Earlier record: out of stock as of 2026-05-19 per vendor and then marked not carried; that predates the coverage rule. Shop → NextGen Peps (opens in new tab) Copy PSR10 copied (10% off, affiliate) 63 AminoWave Labs 0.0/10 certificate prints a failed result = 0 View COA (reports a fail) (opens in new tab) Freedom Diagnostics Testing Tier A 5.87 Fair $4.00 $40.00 / 10mg Shop → AminoWave Labs (opens in new tab) 64 AminoVault 0.0/10 posted copy differs from the lab's copy = 0 View COA (differs from lab copy) (opens in new tab) MDx BioAnalytical Laboratory Tier A+ 5.78 Fair $7.05 $70.55 / 10mg Shop → AminoVault (opens in new tab) Copy VVBMFBGTOU copied (5% off, affiliate) 65 Peptide Pro 0.0/10 posted copy differs from the lab's copy = 0 View COA (differs from lab copy) (opens in new tab) Horizon Analytical Tier A- 5.60 Fair $5.95 $59.49 / 10mg Shop → Peptide Pro (opens in new tab) 66 Swiss Chems 0.0/10 no certificate None No third-party COA was publicly available at audit time — 5.39 Weak $5.19 $25.95 / 5mg Shop → Swiss Chems (opens in new tab) Copy idjfdqaz copied (10% off, affiliate) 67 Delix Labs 0.0/10 no certificate None No third-party COA was publicly available at audit time — 4.58 Weak $6.20 $62.00 / 10mg Shop → Delix Labs (opens in new tab) 68 GenX Bio 0.0/10 no certificate None No third-party COA was publicly available at audit time — 4.45 Weak $3.30 $33.00 / 10mg Shop → GenX Bio (opens in new tab) 69 Peptide Labs 0.0/10 no certificate Login-gated COAs are provided but sit behind the vendor's login wall — 3.77 Poor $3.90 $38.99 / 10mg Shop → Peptide Labs (opens in new tab) 70 Lotus Peptide 0.0/10 no certificate None No third-party COA was publicly available at audit time — 3.68 Poor $3.00 $30.00 / 10mg Shop → Lotus Peptide (opens in new tab) 71 Nextday Peptides 0.0/10 no certificate None No third-party COA was publicly available at audit time — 3.27 Poor $7.50 $75.00 / 10mg Shop → Nextday Peptides (opens in new tab) 72 RapidCore Bio 0.0/10 no certificate None No third-party COA was publicly available at audit time — 3.25 Poor $5.50 $55.00 / 10mg Shop → RapidCore Bio (opens in new tab) 73 Drexa Labs 0.0/10 no certificate None No third-party COA was publicly available at audit time — 3.23 Poor $5.80 $29.00 / 5mg Shop → Drexa Labs (opens in new tab) 74 YourFitnessPeptides 0.0/10 no certificate None No third-party COA was publicly available at audit time — 2.75 Poor $5.40 $54.00 / 10mg Shop → YourFitnessPeptides (opens in new tab) 75 Anhydrolabs 0.0/10 no certificate None No third-party COA was publicly available at audit time — 2.67 Poor $3.50 $34.95 / 10mg Shop → Anhydrolabs (opens in new tab) 76 Stack Research 0.0/10 posted copy differs from the lab's copy = 0 View COA (differs from lab copy) (opens in new tab) Accumark Labs Tier B+ 2.51 Poor $9.98 $49.90 / 5mg Shop → Stack Research (opens in new tab) 77 Peptide Warehouse US 0.0/10 no certificate None No third-party COA was publicly available at audit time — 2.46 Poor $4.00 $400.00 / 10 x 10mg pack Shop → Peptide Warehouse US (opens in new tab) 78 PepBiotics 0.0/10 no certificate None No third-party COA was publicly available at audit time — 2.23 Poor $13.05 $65.24 / 5mg Shop → PepBiotics (opens in new tab) 79 Welon Peptide Solutions 0.0/10 no certificate None No third-party COA was publicly available at audit time — 2.13 Poor $0.92 $92.00 / 10 x 10mg pack Shop → Welon Peptide Solutions (opens in new tab) 80 Medura Peptides 0.0/10 no certificate None No third-party COA was publicly available at audit time — 1.63 Poor $4.95 $49.49 / 10mg Shop → Medura Peptides (opens in new tab)