# Best Agmatine by cost per dose

Source page: https://www.vitamindbc.com/best/agmatine · prices checked 2026-11-13 · 7 rankable products

## Short answer

The cheapest agmatine we track costs **$0.081 per serving**, against a median of $0.104 across the 5 products we can price per dose. Cost per dose is the current retail price divided by servings, as of 2026-11-13; it is not the sticker price, and the cheapest bottle is rarely the best value.

## Ranking, cheapest dose first

| # | Product | Form | Servings | Cost per serving |
|---|---|---|---|---|
| 1 | Vitamatic Agmatine Sulfate 1500mg Per Serving - 180 Veg… | capsule 1500mg | 360 | $0.081 |
| 2 | Vitamatic Agmatine Sulfate 1500mg Per Serving - 180 Veg… | capsule 1500mg | 180 | $0.083 |
| 3 | BESTVITE Agmatine Sulfate 500mg (240 Veg Caps) - No… | capsule 500mg | 240 | $0.104 |
| 4 | Nutricost Agmatine Sulfate 1000mg | capsule 1000mg | 120 | $0.116 |
| 5 | PrimaForce Agmatine Sulfate (500mg) 90 Capsules, Gluten Free | capsule 500mg | 90 | $0.144 |
| 6 | Nootropics Depot Agmatine Sulfate Capsules \| 250mg… | capsule 250mg | 240 | $0.158 |
| 7 | Nootropics Depot Agmatine Sulfate Capsules \| 250mg… | capsule 250mg | 120 | $0.225 |


## Method and attribution

Value Index = the median cost per dose of the whole shelf ÷ this row's; 1.0 is the median product, 2.0 means a dose costs half the typical one. Arithmetic only — no judgement of evidence or quality: https://www.vitamindbc.com/methodology#value-index.
Cost per dose, the glitch guards and the combination-product rule: https://www.vitamindbc.com/methodology.
Cite as "VitaminDB (vitamindbc.com)". Retailer prices are not republished here; open the source page for a live price.