AssayIndex
WWB cross-section

WWB timeline

Every WWB batch the index holds, newest manufacture date first, with the supplier's declared purity beside the median of the index's independent observations of the same lot.

66 batches398 reportsquarters 2024-Q1–2026-Q3
LotCompoundManufacturedQuarterTestsIndependent medianSpread (pp)COA purityDivergence (pp)
WWB-2607-X2189Liraglutide02 Jul 20262026-Q3599.310.2699.50+0.19
WWB-2606-N3192Semaglutide27 Jun 20262026-Q31599.140.9699.64+0.50
WWB-2604-E3153Ipamorelin20 Apr 20262026-Q21099.900.5799.900.00
WWB-2604-J2590Semaglutide10 Apr 20262026-Q2499.731.0699.12-0.61
WWB-2604-B3510BPC-15703 Apr 20262026-Q2699.710.1899.50-0.21
WWB-2604-T3876Tirzepatide01 Apr 20262026-Q2499.270.3198.71-0.56
WWB-2603-N3120Semaglutide09 Mar 20262026-Q21599.041.1199.12+0.08
WWB-2603-W2120Semaglutide03 Mar 20262026-Q2499.690.2399.690.00
WWB-2602-M2472Semaglutide24 Feb 20262026-Q3399.360.4099.47+0.11
WWB-2602-G2822Epitalon24 Feb 20262026-Q2199.37n<298.95-0.42
WWB-2602-L4102Ipamorelin23 Feb 20262026-Q1199.67n<299.80+0.13
WWB-2602-U1840L-Glutathione (reduced)18 Feb 20262026-Q1599.480.8099.66+0.18
WWB-2602-X2511Semaglutide15 Feb 20262026-Q1298.220.3397.81-0.41
WWB-2602-S2129Thymulin14 Feb 20262026-Q21399.230.5498.64-0.59
WWB-2601-V1583NAD+31 Jan 20262026-Q2699.570.6099.79+0.22
WWB-2601-C4091Dihexa28 Jan 20262026-Q2199.93n<299.45-0.48
WWB-2601-J2662Tirzepatide26 Jan 20262026-Q1299.480.5299.36-0.12
WWB-2601-C3477Ipamorelin19 Jan 20262026-Q1599.680.5399.90+0.22
WWB-2601-E2735TB-50007 Jan 20262026-Q1599.930.4099.77-0.16
WWB-2512-B1996GHK-Cu14 Dec 20252026-Q2799.430.6899.62+0.19
WWB-2512-T3671Semaglutide02 Dec 20252026-Q2499.010.4099.52+0.51
WWB-2511-J1983Tirzepatide19 Nov 20252026-Q1299.030.0399.28+0.25
WWB-2511-S3009ARA-29016 Nov 20252026-Q11099.910.3799.90-0.01
WWB-2511-M1961Ipamorelin07 Nov 20252026-Q2399.620.3499.74+0.12
WWB-2511-C2485GHRP-606 Nov 20252025-Q4199.79n<299.51-0.28SHARED BULK
WWB-2510-R2141Survodutide22 Oct 20252026-Q1299.280.3299.25-0.03
WWB-2510-P2932Melanotan II20 Oct 20252025-Q4799.540.5499.65+0.11
WWB-2510-H1662Retatrutide09 Oct 20252026-Q11199.270.9799.34+0.07
WWB-2509-J2476Liraglutide14 Sep 20252025-Q4199.37n<299.81+0.44
WWB-2509-J2816CJC-1295 with DAC01 Sep 20252025-Q41499.221.0699.66+0.44
WWB-2508-X3536TB-50030 Aug 20252026-Q1199.66n<299.33-0.33
WWB-2508-V3100CJC-1295 with DAC18 Aug 20252026-Q11199.690.6999.90+0.21
WWB-2508-S3298Semaglutide18 Aug 20252026-Q1699.260.7899.36+0.10
WWB-2507-N1598Dihexa28 Jul 20252025-Q3299.700.1899.90+0.20
WWB-2507-V2845Semaglutide24 Jul 20252025-Q4599.050.7398.69-0.36
WWB-2507-K2916MOTS-c01 Jul 20252025-Q3299.930.0099.90-0.03
WWB-2506-T2732Tirzepatide03 Jun 20252025-Q41099.130.9998.60-0.53
WWB-2505-G2801MOTS-c19 May 20252025-Q31099.630.5899.90+0.27
WWB-2504-B2388NAD+02 Apr 20252025-Q2399.370.2599.66+0.29
WWB-2504-F3053TB-50001 Apr 20252025-Q3199.31n<299.22-0.09
WWB-2503-Y3157Mazdutide25 Mar 20252025-Q3199.38n<299.87+0.49
WWB-2503-U2989CJC-1295 with DAC09 Mar 20252025-Q2199.73n<299.90+0.17
WWB-2502-W1846Semaglutide26 Feb 20252025-Q1899.311.1199.50+0.19
WWB-2502-F3190BPC-15722 Feb 20252025-Q1399.930.3999.90-0.03
WWB-2502-U2990Tirzepatide19 Feb 20252025-Q11298.921.5499.50+0.58
WWB-2501-S2183Semaglutide26 Jan 20252025-Q1898.950.9499.25+0.30
WWB-2501-K3141Semaglutide21 Jan 20252025-Q1798.330.9498.00-0.33
WWB-2501-L3929L-Glutathione (reduced)11 Jan 20252025-Q2299.310.0699.15-0.16
WWB-2501-Y2776Semaglutide07 Jan 20252025-Q11299.491.1899.59+0.10
WWB-2411-A2303Tirzepatide15 Nov 20242025-Q1398.880.7099.08+0.20
WWB-2410-J3284Semaglutide25 Oct 20242025-Q1699.460.7499.45-0.01
WWB-2410-D2737Semaglutide16 Oct 20242024-Q41299.360.6999.00-0.36
WWB-2408-E1643GHRP-629 Aug 20242024-Q3299.720.0299.66-0.06
WWB-2408-E4076Afamelanotide20 Aug 20242025-Q1199.27n<299.59+0.32
WWB-2408-T2155BPC-15712 Aug 20242025-Q1399.930.5499.90-0.03
WWB-2408-T3710Survodutide09 Aug 20242024-Q41198.941.5498.940.00
WWB-2408-X2078Retatrutide03 Aug 20242024-Q4999.340.9399.78+0.44
WWB-2406-R3462Liraglutide25 Jun 20242024-Q31399.351.0699.25-0.10
WWB-2406-Y1595Afamelanotide03 Jun 20242024-Q4699.500.4099.37-0.13
WWB-2405-W1240Retatrutide15 May 20242024-Q3298.690.2998.29-0.40
WWB-2403-J3152Tirzepatide20 Mar 20242024-Q31098.501.0398.49-0.01
WWB-2312-E2908Desmopressin27 Dec 20232024-Q1899.560.5899.45-0.11
WWB-2312-S1875KPV14 Dec 20232024-Q2199.93n<299.57-0.36
WWB-2311-T3203Kisspeptin-1005 Nov 20232024-Q21399.920.5999.33-0.59
WWB-2310-A4053IGF-1 LR322 Oct 20232024-Q11099.191.1199.59+0.40
WWB-2308-N1754Semax24 Aug 20232024-Q11499.480.6399.25-0.23