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We test every batch of our products to ensure they meet the highest standards for quality, purity, and accuracy. Each Certificate of Analysis (COA) confirms that your product has been third-party tested and verified. To view your COA, just find the lot number printed on the label, the bottle, or the box and match it to the corresponding lot number below.
If you don't see the product or lot number you are looking for, please call customer service at (860) 623-6314.
Lot Number: 25219 - Expiration Date 03/31/2027 - View Certificate of Analysis (COA)
Lot Number: L-25113 - Expiration Date 01/06/2028 - View Certificate of Analysis (COA)
Lot Number: 67192 - Expiration Date 04/30/2029 - View Certificate of Analysis (COA)
Lot Number: B26046A - Expiration Date 04/2029 - View Certificate of Analysis (COA)
Lot Number: B26046C - Expiration Date 04/2029 - View Certificate of Analysis (COA)
Lot Number: B26046-1 - Expiration Date 04/2029 - View Certificate of Analysis (COA)
Lot Number: D26049-1 - Expiration Date 05/2029 - View Certificate of Analysis (COA)
Lot Number: D26049A (GEN)- Expiration Date 05/2029 - View Certificate of Analysis (COA)
Lot Number: D26049C- Expiration Date 05/2029 - View Certificate of Analysis (COA)
Lot Number: 0001 - Expiration Date 07/2027 - View Certificate of Analysis (COA)
Lot Number: 56478 - Expiration Date 11/30/2027 - View Certificate of Analysis (COA)
Lot Number: 63227 - Expiration Date 02/29/2028 - View Certificate of Analysis (COA)
Lot Number: 56575 - Expiration Date 12/31/2027 - View Certificate of Analysis (COA)
Lot Number: 64808 - Expiration Date 12/31/2027 - View Certificate of Analysis (COA)
Lot Number: 66674 - Expiration Date 04/30/2028 - View Certificate of Analysis (COA)
Lot Number: 53868 - Expiration Date 10/31/2027 - View Certificate of Analysis (COA)
Lot Number: 63185 - Expiration Date 03/31/2028 - View Certificate of Analysis (COA)
Lot Number: 63955 - Expiration Date 05/31/2028 - View Certificate of Analysis (COA)
Lot Number: 64063 - Expiration Date 03/31/2028 - View Certificate of Analysis (COA)
Lot Number: 65378 - Expiration Date 04/30/2028 - View Certificate of Analysis (COA)
Lot Number: 65429 - Expiration Date 06/30/2028 - View Certificate of Analysis (COA)
Lot Number: 63184 - Expiration Date 01/31/2028 - View Certificate of Analysis (COA)
Lot Number: 65455 - Expiration Date 06/30/2028 - View Certificate of Analysis (COA)
Lot Number: 65423 - Expiration Date 05/31/2028 - View Certificate of Analysis (COA)
Lot Number: 65614 - Expiration Date 05/31/2028 - View Certificate of Analysis (COA)
Lot Number: B26047 - Expiration Date 04/2029 - View Certificate of Analysis (COA)
Lot Number: B26047-1 - Expiration Date 04/2029 - View Certificate of Analysis (COA)
Lot Number: B26047-2 - Expiration Date 04/2029 - View Certificate of Analysis (COA)
Lot Number: B25338B01 - Expiration Date 01/2029 - View Certificate of Analysis (COA)
Lot Number: B25338B02 - Expiration Date 01/2029 - View Certificate of Analysis (COA)
Lot Number: B25338B03 - Expiration Date 01/2029 - View Certificate of Analysis (COA)
Lot Number: B25338B04 - Expiration Date 01/2029 - View Certificate of Analysis (COA)
Lot Number: 54567 - Expiration Date 10/31/2027 - View Certificate of Analysis (COA)
Lot Number: 63838 - Expiration Date 06/31/2029 - View Certificate of Analysis (COA)
Lot Number: 64561 - Expiration Date 02/29/2028 - View Certificate of Analysis (COA)
Lot Number: 66507 - Expiration Date 06/30/2028 - View Certificate of Analysis (COA)
Lot Number: 2505019 - Expiration Date 05/2027 - View Certificate of Analysis (COA)
Lot Number: 2505020 - Expiration Date 05/2027 - View Certificate of Analysis (COA)
Lot Number: 64563 - Expiration Date 04/30/2026 - View Certificate of Analysis (COA)
Lot Number: 56013 - Expiration Date 11/30/2027 - View Certificate of Analysis (COA)
Lot Number: 56014 - Expiration Date 01/31/2028 - View Certificate of Analysis (COA)
Lot Number: B25337B01 - Expiration Date 12/01/2028 - View Certificate of Analysis (COA)
Lot Number: B25337B02 - Expiration Date 12/01/2028 - View Certificate of Analysis (COA)
Lot Number: B25337B03 - Expiration Date 12/01/2028 - View Certificate of Analysis (COA)
Lot Number: B25337B04 - Expiration Date 12/01/2028 - View Certificate of Analysis (COA)
Lot Number: B26075B01 - Expiration Date 09/2027 - View Certificate of Analysis (COA)
Lot Number: 65524 - Expiration Date 06/30/2029 - View Certificate of Analysis (COA)
Lot Number: B26100B02 - Expiration Date 10/2029 - View Certificate of Analysis (COA)
Lot Number: B26100B03 (GEN) - Expiration Date 10/2029 - View Certificate of Analysis (COA)
Lot Number: 66127 - Expiration Date 03/31/2029 - View Certificate of Analysis (COA)
Lot Number: 67196 - Expiration Date 04/30/2029 - View Certificate of Analysis (COA)
Lot Number: 67235 - Expiration Date 12/31/2027 - View Certificate of Analysis (COA)
Lot Number: 2504240 - Expiration Date 05/31/2027 - View Certificate of Analysis (COA)
Lot Number: 2504240A - Expiration Date 05/2027 - View Certificate of Analysis (COA)
Lot Number: 2605238 - Expiration Date 03/31/2029 - View Certificate of Analysis (COA)
Lot Number: 65380 - Expiration Date 02/28/2029 - View Certificate of Analysis (COA)
Lot Number: 65569 - Expiration Date 03/17/2029 - View Certificate of Analysis (COA)
Lot Number: 2605222 - Expiration Date 03/31/2029 - View Certificate of Analysis (COA)
Lot Number: 2605236 - Expiration Date 02/28/2029 - View Certificate of Analysis (COA)
Lot Number: 66528 - Expiration Date 05/31/2028 - View Certificate of Analysis (COA)
Lot Number: 65685 - Expiration Date 05/31/2029 - View Certificate of Analysis (COA)
Lot Number: 67619 - Expiration Date 07/31/2029 - View Certificate of Analysis (COA)
Lot Number: 63911 - Expiration Date 06/30/2029 - View Certificate of Analysis (COA)
Lot Number: 65216 - Expiration Date 04/30/2029 - View Certificate of Analysis (COA)
Please call customer service at (860) 623-6314 with your lot number to request a COA.
Lot Number: 166966 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: 168234 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: 166963 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: 168547 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: 165076 - Expiration Date 10/2027 - View Certificate of Analysis (COA)
Lot Number: 164504- Expiration Date 10/2027 - View Certificate of Analysis (COA)
Lot Number: 164505 - Expiration Date 10/2027 - View Certificate of Analysis (COA)
Lot Number: 164501 - Expiration Date 10/2027 - View Certificate of Analysis (COA)
Lot Number: 53884 - Expiration Date 09/30/20278- View Certificate of Analysis (COA)
Lot Number: 63172 - Expiration Date 08/31/2027 - View Certificate of Analysis (COA)
Lot Number: 63176 - Expiration Date 09/30/2027 - View Certificate of Analysis (COA)
Lot Number: 27770 - Expiration Date 12/2027 - View Certificate of Analysis (COA)
Lot Number: 27771 - Expiration Date 12/2027 - View Certificate of Analysis (COA)
Lot Number: 27772 - Expiration Date 12/2027 - View Certificate of Analysis (COA)
Lot Number: 28142 - Expiration Date 01/2028 - View Certificate of Analysis (COA)
Lot Number: B26061B01 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: B26061B02 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: B26061B03- Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: B26092B01 - Expiration Date 04/2029 - View Certificate of Analysis (COA)
Lot Number: B26092B03 - Expiration Date 04/2029 - View Certificate of Analysis (COA)
Lot Number: 66018 - Expiration Date 04/23/2029 - View Certificate of Analysis (COA)
Lot Number: 66027 - Expiration Date 04/23/2029 - View Certificate of Analysis (COA)
Lot Number: B26062B01 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: B26062B02 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
Lot Number: B26062B03 - Expiration Date 03/2028 - View Certificate of Analysis (COA)
If you don't see the product or lot number you are looking for, please call customer service at (860) 623-6314.