Agmatine supplements
Agmatine isn't graded. No human study has tested it for exercise; human studies are for nerve pain. We still show each label's amount and directions, so you can see what you'd be taking.
Powders (2)
| Product | Per serving | Servings a day | Per day, as directed | Verdict | Proof |
|---|---|---|---|---|---|
| BulkSupplements Agmatine Sulfate Powder · label 22 Mar 2024 | 1 g in one serving | 1 serving | 1 g | Not graded | Label claim only |
| Nutricost Agmatine Powder · label 22 Mar 2024 | 1 g in 1 scoop (1 g) | 1 serving | 1 g | Not graded | Label claim only |
Capsules (5)
| Product | Per serving | Servings a day | Per day, as directed | Verdict | Proof |
|---|---|---|---|---|---|
| BulkSupplements Agmatine Sulfate Capsules · label 22 Mar 2024 | 1 g in 2 capsules | 1 serving | 1 g | Not graded | Label claim only |
| Nootropics Depot Agmatine Sulfate 250 mg · label 23 Jun 2021 | 250 mg in 1 capsule | 1–2 servings | 250–500 mg | Not graded | Label claim only |
| NutraBio Agmatine 500 mg · label 22 May 2021 | 500 mg in 1 capsule | 1–2 servings | 500 mg–1 g | Not graded | Label claim only |
| Nutricost Agmatine 1000 mg · label 16 Jun 2022 | 1 g in 2 capsules | 1 serving | 1 g | Not graded | Label claim only |
| Swanson Agmatine Sulfate 650 mg · label 25 Feb 2019 | 650 mg in 1 capsule | 1–2 servings | 650 mg–1.3 g | Not graded | Label claim only |
7 products. Where the directions give a range, the verdict judges the most they give in a day. Read the agmatine sulfate guide for the studies behind the dose. "Proof" is a published independent lab test, a certifier listing we read on the certifier's own site (usually for listed lots only), or "Label claim only" when we found neither.