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Cheapest Agmatine Sulfate on iHerb

Ranked by real cost per 100 mg of Agmatine Sulfate — cheapest value first.

Prices updated Jul 25, 2026 · 25 products · Prices in USD

The priciest option here costs about 16.8× more per 100 mg of Agmatine Sulfate than the best-value pick Super Nutrition. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 100 mg
1
Super Nutrition, Agmatine Sulfate, 750 mg, 120 Veggie Capsules
Super Nutrition, Agmatine Sulfate, 750 mg, 120 Veggie Capsules
Super Nutrition
750 mg12012.480.014View on iHerb →
2
EVLution Nutrition, Agmatine Sulfate, 120 Veggie Capsules (500 mg per Capsule)
EVLution Nutrition, Agmatine Sulfate, 120 Veggie Capsules (500 mg per Capsule)
EVLution Nutrition
1,000 mg608.990.015View on iHerb →
3
Nutricost, Agmatine Sulfate, 120 Capsules (500 mg per Capsule)
Nutricost, Agmatine Sulfate, 120 Capsules (500 mg per Capsule)
Nutricost
1,000 mg6013.950.023View on iHerb →
4
Primaforce, Agmatine Sulfate, 500 mg, 90 Capsules
Primaforce, Agmatine Sulfate, 500 mg, 90 Capsules
Primaforce
500 mg9012.990.029View on iHerb →
5
ALLMAX, Essentials, Agmatine + Arginine, 1.59 oz (45 g)
ALLMAX, Essentials, Agmatine + Arginine, 1.59 oz (45 g)
ALLMAX
750 mg4514.780.044View on iHerb →
6
Ronnie Coleman, Vital Edition, Pump XS™, 500 mg, 60 Capsules
Ronnie Coleman, Vital Edition, Pump XS™, 500 mg, 60 Capsules
Ronnie Coleman
500 mg6024.990.083View on iHerb →
7
Nutricost, Women, Pre-Workout Complex with Vitamin B12 & Folate, Blue Raspberry, 1.5 lb (684 g)
Nutricost, Women, Pre-Workout Complex with Vitamin B12 & Folate, Blue Raspberry, 1.5 lb (684 g)
Nutricost
500 mg6031.520.105View on iHerb →
8
Bucked Up, Full Bore, Tropical Punch, 11 oz (312 g)
Bucked Up, Full Bore, Tropical Punch, 11 oz (312 g)
Bucked Up
1,000 mg3039.950.133View on iHerb →
9
Raw Nutrition, Pump, Non-Stim, Strawberry Lemonade, 16.57 oz (470 g)
Raw Nutrition, Pump, Non-Stim, Strawberry Lemonade, 16.57 oz (470 g)
Raw Nutrition
750 mg4039.990.133View on iHerb →
10
Raw Nutrition, Pump, Non-Stim, Lemonade, 17.35 oz (492 g)
Raw Nutrition, Pump, Non-Stim, Lemonade, 17.35 oz (492 g)
Raw Nutrition
750 mg4039.990.133View on iHerb →
11
Raw Nutrition, Pump, Non-Stim, Watermelon, 16.57 oz (470 g)
Raw Nutrition, Pump, Non-Stim, Watermelon, 16.57 oz (470 g)
Raw Nutrition
750 mg4039.990.133View on iHerb →
12
Ronnie Coleman, Signature Series, King Test 8X®, 90 Tablets
Ronnie Coleman, Signature Series, King Test 8X®, 90 Tablets
Ronnie Coleman
1,000 mg1520.240.135View on iHerb →
13
Raw Nutrition, Christopher's Juicy Pumps, 16.72 oz (474 g)
Raw Nutrition, Christopher's Juicy Pumps, 16.72 oz (474 g)
Raw Nutrition
500 mg4030.010.150View on iHerb →
14
Olympian Labs, Agmatine, 60 Vegetarian Capsules (250 mg per Capsule)
Olympian Labs, Agmatine, 60 Vegetarian Capsules (250 mg per Capsule)
Olympian Labs
500 mg3023.520.157View on iHerb →
15
MusclePharm, Pro Series Wreckage™, Pre-Workout, Sour Berry, 15.5 oz (440 g)
MusclePharm, Pro Series Wreckage™, Pre-Workout, Sour Berry, 15.5 oz (440 g)
MusclePharm
1,000 mg2039.990.200View on iHerb →
16
MusclePharm, Pro Series Wreckage™, Pre-Workout, Cherry Slush, 15.5 oz (440 g)
MusclePharm, Pro Series Wreckage™, Pre-Workout, Cherry Slush, 15.5 oz (440 g)
MusclePharm
1,000 mg2039.990.200View on iHerb →
17
Raw Nutrition, Pump, Non-Stim, Raspberry Lemonade, 1.03 lbs (468 g)
Raw Nutrition, Pump, Non-Stim, Raspberry Lemonade, 1.03 lbs (468 g)
Raw Nutrition
500 mg4039.990.200View on iHerb →
18
PrePrimal, Purge, Xtreme Pre-Workout, POG (Pineapple, Orange, Guava), 12.93 oz (362 g)
PrePrimal, Purge, Xtreme Pre-Workout, POG (Pineapple, Orange, Guava), 12.93 oz (362 g)
PrePrimal
1,000 mg2043.200.216View on iHerb →
19
MuscleSport, Pre V2, Pre-Workout Powerhouse, Mango Madness, 17.64 oz (500 g)
MuscleSport, Pre V2, Pre-Workout Powerhouse, Mango Madness, 17.64 oz (500 g)
MuscleSport
750 mg2542.990.229View on iHerb →
20
MuscleSport, Pre V2, Pre-Workout Powerhouse, Candy Riot, 17.64 oz (500 g)
MuscleSport, Pre V2, Pre-Workout Powerhouse, Candy Riot, 17.64 oz (500 g)
MuscleSport
750 mg2542.990.229View on iHerb →
21
Top Secret Nutrition, Sport, Pump Igniter Black, Ultra Performing Pre-Workout, Pink Lemonade, 15.8 oz (450 g)
Top Secret Nutrition, Sport, Pump Igniter Black, Ultra Performing Pre-Workout, Pink Lemonade, 15.8 oz (450 g)
Top Secret Nutrition
500 mg3034.990.233View on iHerb →
22
Top Secret Nutrition, Sport, Pump Igniter, Black, Ultra Performing Pre-Workout, Fruit Punch, 15.8 oz (450 g)
Top Secret Nutrition, Sport, Pump Igniter, Black, Ultra Performing Pre-Workout, Fruit Punch, 15.8 oz (450 g)
Top Secret Nutrition
500 mg3034.990.233View on iHerb →
23
EFX Sports, K-otic® Pre-Workout, Orange Mango, 1 lb 1.64 oz (500 g)
EFX Sports, K-otic® Pre-Workout, Orange Mango, 1 lb 1.64 oz (500 g)
EFX Sports
750 mg2034.990.233View on iHerb →
24
EFX Sports, K-otic® Pre-Workout, Blueberry Crush, 1 lb 1.64 oz (500 g)
EFX Sports, K-otic® Pre-Workout, Blueberry Crush, 1 lb 1.64 oz (500 g)
EFX Sports
750 mg2034.990.233View on iHerb →
25
EFX Sports, Training Ground, PRE, Orange Mango, 1 lb 1.64 oz (500 g)
EFX Sports, Training Ground, PRE, Orange Mango, 1 lb 1.64 oz (500 g)
EFX Sports
750 mg2034.990.233View on iHerb →

How we rank Agmatine Sulfate

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.