Now Foods: Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Now Foods.
587
CoAs on file
n/a
Avg reported purity
77
Compounds tested
Oct 9, 2026
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| NOW Sports Whey Protein Isolate | 32 | n/a | Oct 9, 2026 |
| NOW Sports Whey Protein | 29 | n/a | Oct 9, 2026 |
| NOW Sports Whey Protein Concentrate | 28 | n/a | Sep 21, 2026 |
| NOW Sports Egg White Protein | 27 | n/a | Oct 9, 2026 |
| NOW Sports Carbo Gain | 26 | n/a | Oct 2, 2026 |
| NOW Sports Pea Protein | 26 | n/a | Sep 24, 2026 |
| NOW Sports L-Carnitine Liquid | 25 | n/a | Oct 9, 2026 |
| NOW Sports ZMA | 25 | n/a | Aug 21, 2026 |
| NOW Sports Creatine Monohydrate Powder | 25 | n/a | Aug 19, 2026 |
| NOW Sports Amino Complete | 24 | n/a | Jun 26, 2026 |
| NOW Sports Creatine Monohydrate Capsules | 23 | n/a | Jul 29, 2026 |
| NOW Sports Dextrose Powder | 23 | n/a | Apr 7, 2026 |
| NOW Sports L-Arginine Powder | 22 | n/a | Sep 24, 2026 |
| NOW Sports L-Glutamine Capsules | 22 | n/a | Sep 17, 2026 |
| NOW Sports Kre-Alkalyn Creatine | 20 | n/a | Aug 14, 2026 |
| NOW Sports Arginine & Ornithine Capsules | 18 | n/a | Jul 2, 2026 |
| NOW Sports Soy Protein Isolate | 18 | n/a | Sep 28, 2026 |
| NOW Sports Branched Chain Amino Acids Caps | 16 | n/a | Jun 4, 2026 |
| NOW Sports Organic Pea Protein | 13 | n/a | Jul 22, 2026 |
| NOW Sports Branched Chain Amino Acids Powder | 12 | n/a | Jul 14, 2026 |
| NOW Sports Beta-Alanine Caps | 10 | n/a | Aug 21, 2026 |
| NOW Sports D-Ribose Powder | 9 | n/a | Aug 7, 2026 |
| NOW Sports HMB 1000MG Tablets | 8 | n/a | Oct 2, 2026 |
| NOW Sports Arginine & Citrulline | 7 | n/a | Sep 18, 2026 |
| NOW Sports HMB Powder | 7 | n/a | Jun 8, 2026 |
| NOW Sports L-Leucine | 7 | n/a | May 13, 2026 |
| NOW Sports Beef Bone Broth | 6 | n/a | Sep 18, 2026 |
| NOW Sports Chicken Bone Broth | 6 | n/a | Sep 28, 2026 |
| NOW Sports HMB Caps | 6 | n/a | Nov 12, 2025 |
| NOW Sports Sprouted Brown Rice Protein | 5 | n/a | Apr 14, 2026 |
Top 30 of 77 compounds shown.
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| NOW Sports Whey Protein | 3480793 | n/a | Informed-Sport | Oct 9, 2026 | verify |
| NOW Sports L-Carnitine Liquid | 3480517 | n/a | Informed-Sport | Oct 9, 2026 | verify |
| NOW Sports Egg White Protein | 3481428 | n/a | Informed-Sport | Oct 9, 2026 | verify |
| NOW Sports Whey Protein Isolate | 3480649 | n/a | Informed-Sport | Oct 9, 2026 | verify |
| NOW Sports Whey Protein | 3480353 | n/a | Informed-Sport | Oct 2, 2026 | verify |
| NOW Sports Carbo Gain | 3478984 | n/a | Informed-Sport | Oct 2, 2026 | verify |
| NOW Sports HMB 1000MG Tablets | 3481061 | n/a | Informed-Sport | Oct 2, 2026 | verify |
| NOW Sports Whey Protein Isolate | 3478009 | n/a | Informed-Sport | Sep 30, 2026 | verify |
| NOW Sports Whey Protein Isolate | 3478393 | n/a | Informed-Sport | Sep 30, 2026 | verify |
| NOW Sports Chicken Bone Broth | 3477477 | n/a | Informed-Sport | Sep 28, 2026 | verify |
| NOW Sports Soy Protein Isolate | 3478457 | n/a | Informed-Sport | Sep 28, 2026 | verify |
| NOW Sports Whey Protein Isolate | 3478392 | n/a | Informed-Sport | Sep 25, 2026 | verify |
| NOW Sports L-Arginine Powder | 3478927 | n/a | Informed-Sport | Sep 24, 2026 | verify |
| NOW Sports Pea Protein | 3479379 | n/a | Informed-Sport | Sep 24, 2026 | verify |
| NOW Sports Whey Protein Isolate | 3475510 | n/a | Informed-Sport | Sep 23, 2026 | verify |
| NOW Sports Whey Protein Concentrate | 3478369 | n/a | Informed-Sport | Sep 21, 2026 | verify |
| NOW Sports Whey Protein Concentrate | 3478643 | n/a | Informed-Sport | Sep 21, 2026 | verify |
| NOW Sports Arginine & Citrulline | 3478236 | n/a | Informed-Sport | Sep 18, 2026 | verify |
| NOW Sports Egg White Protein | 3475181 | n/a | Informed-Sport | Sep 18, 2026 | verify |
| NOW Sports Beef Bone Broth | 3478178 | n/a | Informed-Sport | Sep 18, 2026 | verify |
| NOW Sports L-Glutamine Capsules | 3476058 | n/a | Informed-Sport | Sep 17, 2026 | verify |
| NOW Sports Whey Protein Isolate | 3477435 | n/a | Informed-Sport | Sep 14, 2026 | verify |
| NOW Sports Soy Protein Isolate | 3477721 | n/a | Informed-Sport | Sep 14, 2026 | verify |
| NOW Sports Egg White Protein | 3478011 | n/a | Informed-Sport | Sep 14, 2026 | verify |
| NOW Sports Whey Protein Isolate | 3476759 | n/a | Informed-Sport | Sep 10, 2026 | verify |
Showing 25 most recent of 587. Search the full database on the CoA page.
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<a href="https://ascendpeptide.org/coa/vendor/now-foods/" rel="noopener"> <img src="https://ascendpeptide.org/coa/badge/now-foods.svg" alt="Now Foods: lab tested, 587 CoAs on file at ASCEND Peptide" width="230" height="54"> </a>
Data comes from publicly posted third-party lab certificates (Janoshik, MZ Biolabs, and others) and community submissions. Purity figures are as reported by the testing lab for the specific batch tested; they are not a guarantee of any other batch. For research and informational purposes only.