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Cheapest L-Citrulline (fermented) on iHerb

Ranked by real cost per 100 mg of L-Citrulline (fermented) — cheapest value first.

Prices updated Jul 25, 2026 · 9 products · Prices in USD

The priciest option here costs about 11,716.1× more per 100 mg of L-Citrulline (fermented) than the best-value pick Kaged. 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
Kaged, Citrulline, Unflavored, 7.05 oz (200 g)
Kaged, Citrulline, Unflavored, 7.05 oz (200 g)
Kaged
2,000 mg10025.610.013View on iHerb →
2
BodyTech, L-Citrulline, Fermented, Unflavored, 6.35 oz (180 g)
BodyTech, L-Citrulline, Fermented, Unflavored, 6.35 oz (180 g)
BodyTech
3 g6027.9915.55View on iHerb →
3
NutraBio, L-Citrulline, Free Form Amino Acid, 5.3 oz (150 g)
NutraBio, L-Citrulline, Free Form Amino Acid, 5.3 oz (150 g)
NutraBio
2 g7523.9915.99View on iHerb →
4
BodyTech, L-Citrulline, Fermented, Unflavored, 3.17 oz (90 g)
BodyTech, L-Citrulline, Fermented, Unflavored, 3.17 oz (90 g)
BodyTech
3 g3019.9922.21View on iHerb →
5
Jacked Factory, Nitro Surge, Pre-Workout, Blue Raspberry, 9.21 oz (261 g)
Jacked Factory, Nitro Surge, Pre-Workout, Blue Raspberry, 9.21 oz (261 g)
Jacked Factory
3 g3029.9933.32View on iHerb →
6
Jacked Factory, Nitro Surge, Pre-Workout, Grape, 8.78 oz (249 g)
Jacked Factory, Nitro Surge, Pre-Workout, Grape, 8.78 oz (249 g)
Jacked Factory
3 g3029.9933.32View on iHerb →
7
Jacked Factory, Nitro Surge™, Pre-Workout, Sour Peach Rings, 9.2 oz (261 g)
Jacked Factory, Nitro Surge™, Pre-Workout, Sour Peach Rings, 9.2 oz (261 g)
Jacked Factory
3 g3029.9933.32View on iHerb →
8
Jacked Factory, Nitro Surge, Pre-Workout, Pineapple, 8.68 oz (246 g)
Jacked Factory, Nitro Surge, Pre-Workout, Pineapple, 8.68 oz (246 g)
Jacked Factory
3 g3029.9933.32View on iHerb →
9
NutraBio, Extreme Nitric Stack, Kiwi Strawberry, 1.38 lb (624 g)
NutraBio, Extreme Nitric Stack, Kiwi Strawberry, 1.38 lb (624 g)
NutraBio
1 g3044.99149.97View on iHerb →

How we rank L-Citrulline (fermented)

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.