Cheapest L-Citrulline on iHerb

Ranked by real cost per 1,000 mg of L-Citrulline — cheapest value first.

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

The priciest option here costs about 2.6× more per 1,000 mg of L-Citrulline than the best-value pick EVLution Nutrition. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.

#	Product	Dose	Servings	Price (USD)	Cost per 1,000 mg
1	EVLution Nutrition, L-Citrulline 2000, Unflavored, 7.5 oz (200 g) EVLution Nutrition	2,000 mg	100	15.89	0.080	View on iHerb →
2	Best Naturals, L-Citrulline, 120 Tablets (1,000 mg per Tablet) Best Naturals	2,000 mg	60	12.90	0.108	View on iHerb →
3	Primaforce, L-Citrulline, 240 Tablets (1,250 mg per Tablet) Primaforce	2,500 mg	120	32.95	0.110	View on iHerb →
4	Nutricost, L- Citrulline, 180 Capsules (750 mg per Capsule) Nutricost	1,500 mg	90	17.95	0.133	View on iHerb →
5	Nutricost, L-Citrulline, 120 Tablets (1,250 mg per Tablet) Nutricost	2,500 mg	60	19.95	0.133	View on iHerb →
6	Primaforce, L-Citrulline, 120 Tablets (1,250 mg per Tablet) Primaforce	2,500 mg	60	19.95	0.133	View on iHerb →
7	MuscleMeds, Nitrotest™, Androgenic Pre-Workout Amplifier, Watermelon, 16.51 oz (468 g) MuscleMeds	6,000 mg	30	24.37	0.135	View on iHerb →
8	Amazing Nutrition, L-Citrulline, 120 Tablets (1,000 mg per Tablet) Amazing Nutrition	2,000 mg	60	16.49	0.137	View on iHerb →
9	Primaforce, L-Citrulline, 240 Capsules (750 mg per Capsule) Primaforce	3,000 mg	60	24.98	0.139	View on iHerb →
10	MuscleMeds, Nitrotest, Androgenic Pre-Workout Amplifier, Rocket Pop, 16.53 oz (468.6 g) MuscleMeds	6,000 mg	30	25.99	0.144	View on iHerb →
11	Nutricost, Performance, PRE-X, Xtreme Pre-Workout Complex, Peach Mango, 2.3 lb (1,014 g) Nutricost	4,000 mg	60	37.95	0.158	View on iHerb →
12	Nutricost, Performance, PRE-X, Xtreme Pre-Workout Complex, Fruit Punch, 2.2 lb (1,002 g) Nutricost	4,000 mg	60	37.95	0.158	View on iHerb →
13	Nutricost, Performance, PRE-X, Xtreme Pre-Workout Complex, Blue Raspberry, 2 lb (894 g) Nutricost	4,000 mg	60	37.95	0.158	View on iHerb →
14	Nutricost, Performance, Pre-SF, Stimulant-Free Pre-Workout Complex, Blue Raspberry, 16 oz (447 g) Nutricost	6,000 mg	30	29.95	0.166	View on iHerb →
15	Nutricost, Performance, Pre-SF, Stimulant-Free Pre-Workout Complex, Pink Lemonade, 1 lb (465 g) Nutricost	6,000 mg	30	29.95	0.166	View on iHerb →
16	Nutricost, Performance, Pre-SF, Stimulant-Free Pre-Workout Complex, Peach Mango, 15.6 oz (438 g) Nutricost	6,000 mg	30	29.95	0.166	View on iHerb →
17	Primaforce, L-Citrulline, 120 Capsules (750 mg per Capsule) Primaforce	3,000 mg	30	14.99	0.167	View on iHerb →
18	EVLution Nutrition, L-Citrulline2000, 90 Veggie Capsules (666 mg per Capsule) EVLution Nutrition	2,000 mg	30	10.13	0.169	View on iHerb →
19	Nutricost, Performance, Pre-Workout Complex, Blue Raspberry, 1.6 lb (708 g) Nutricost	4,000 mg	60	41.56	0.173	View on iHerb →
20	Nutricost, Performance, Pre-Workout Complex, Peach Mango, 1.6 lb (708 g) Nutricost	4,000 mg	60	41.56	0.173	View on iHerb →
21	PrePrimal, Pre-Workout, Tropical Rain, 15.96 oz (447 g) PrePrimal	6,000 mg	30	31.95	0.178	View on iHerb →
22	MuscleMeds, Nitrotest™, Androgenic Pre-Workout Amplifier, Blue Raspberry, 16.72 oz (474 g) MuscleMeds	6,000 mg	30	32.49	0.181	View on iHerb →
23	Ronnie Coleman, Signature Series, Yeah Buddy, Pre-Workout Energy Powder, Strawberry Lemonade , 9.5 oz (270 g) Ronnie Coleman	4,000 mg	30	22.49	0.187	View on iHerb →
24	MuscleMeds, Nitro Lift™ Pre-Workout, Cherry Lime, 1.14 lbs (518 g) MuscleMeds	3,000 mg	40	24.37	0.203	View on iHerb →
25	Nutricost, Performance, PRE-X, Xtreme Pre-Workout Complex, Fruit Punch, 1 lb (453 g) Nutricost	4,000 mg	30	24.95	0.208	View on iHerb →

1
EVLution Nutrition, L-Citrulline 2000, Unflavored, 7.5 oz (200 g)
EVLution Nutrition
Cost per 1,000 mg 0.080
Dose
2,000 mg
Servings
100
Price (USD)
15.89
View on iHerb →
2
Best Naturals, L-Citrulline, 120 Tablets (1,000 mg per Tablet)
Best Naturals
Cost per 1,000 mg 0.108
Dose
2,000 mg
Servings
60
Price (USD)
12.90
View on iHerb →
3
Primaforce, L-Citrulline, 240 Tablets (1,250 mg per Tablet)
Primaforce
Cost per 1,000 mg 0.110
Dose
2,500 mg
Servings
120
Price (USD)
32.95
View on iHerb →
4
Nutricost, L- Citrulline, 180 Capsules (750 mg per Capsule)
Nutricost
Cost per 1,000 mg 0.133
Dose
1,500 mg
Servings
90
Price (USD)
17.95
View on iHerb →
5
Nutricost, L-Citrulline, 120 Tablets (1,250 mg per Tablet)
Nutricost
Cost per 1,000 mg 0.133
Dose
2,500 mg
Servings
60
Price (USD)
19.95
View on iHerb →
6
Primaforce, L-Citrulline, 120 Tablets (1,250 mg per Tablet)
Primaforce
Cost per 1,000 mg 0.133
Dose
2,500 mg
Servings
60
Price (USD)
19.95
View on iHerb →
7
MuscleMeds, Nitrotest™, Androgenic Pre-Workout Amplifier, Watermelon, 16.51 oz (468 g)
MuscleMeds
Cost per 1,000 mg 0.135
Dose
6,000 mg
Servings
30
Price (USD)
24.37
View on iHerb →
8
Amazing Nutrition, L-Citrulline, 120 Tablets (1,000 mg per Tablet)
Amazing Nutrition
Cost per 1,000 mg 0.137
Dose
2,000 mg
Servings
60
Price (USD)
16.49
View on iHerb →
9
Primaforce, L-Citrulline, 240 Capsules (750 mg per Capsule)
Primaforce
Cost per 1,000 mg 0.139
Dose
3,000 mg
Servings
60
Price (USD)
24.98
View on iHerb →
10
MuscleMeds, Nitrotest, Androgenic Pre-Workout Amplifier, Rocket Pop, 16.53 oz (468.6 g)
MuscleMeds
Cost per 1,000 mg 0.144
Dose
6,000 mg
Servings
30
Price (USD)
25.99
View on iHerb →
11
Nutricost, Performance, PRE-X, Xtreme Pre-Workout Complex, Peach Mango, 2.3 lb (1,014 g)
Nutricost
Cost per 1,000 mg 0.158
Dose
4,000 mg
Servings
60
Price (USD)
37.95
View on iHerb →
12
Nutricost, Performance, PRE-X, Xtreme Pre-Workout Complex, Fruit Punch, 2.2 lb (1,002 g)
Nutricost
Cost per 1,000 mg 0.158
Dose
4,000 mg
Servings
60
Price (USD)
37.95
View on iHerb →
13
Nutricost, Performance, PRE-X, Xtreme Pre-Workout Complex, Blue Raspberry, 2 lb (894 g)
Nutricost
Cost per 1,000 mg 0.158
Dose
4,000 mg
Servings
60
Price (USD)
37.95
View on iHerb →
14
Nutricost, Performance, Pre-SF, Stimulant-Free Pre-Workout Complex, Blue Raspberry, 16 oz (447 g)
Nutricost
Cost per 1,000 mg 0.166
Dose
6,000 mg
Servings
30
Price (USD)
29.95
View on iHerb →
15
Nutricost, Performance, Pre-SF, Stimulant-Free Pre-Workout Complex, Pink Lemonade, 1 lb (465 g)
Nutricost
Cost per 1,000 mg 0.166
Dose
6,000 mg
Servings
30
Price (USD)
29.95
View on iHerb →
16
Nutricost, Performance, Pre-SF, Stimulant-Free Pre-Workout Complex, Peach Mango, 15.6 oz (438 g)
Nutricost
Cost per 1,000 mg 0.166
Dose
6,000 mg
Servings
30
Price (USD)
29.95
View on iHerb →
17
Primaforce, L-Citrulline, 120 Capsules (750 mg per Capsule)
Primaforce
Cost per 1,000 mg 0.167
Dose
3,000 mg
Servings
30
Price (USD)
14.99
View on iHerb →
18
EVLution Nutrition, L-Citrulline2000, 90 Veggie Capsules (666 mg per Capsule)
EVLution Nutrition
Cost per 1,000 mg 0.169
Dose
2,000 mg
Servings
30
Price (USD)
10.13
View on iHerb →
19
Nutricost, Performance, Pre-Workout Complex, Blue Raspberry, 1.6 lb (708 g)
Nutricost
Cost per 1,000 mg 0.173
Dose
4,000 mg
Servings
60
Price (USD)
41.56
View on iHerb →
20
Nutricost, Performance, Pre-Workout Complex, Peach Mango, 1.6 lb (708 g)
Nutricost
Cost per 1,000 mg 0.173
Dose
4,000 mg
Servings
60
Price (USD)
41.56
View on iHerb →
21
PrePrimal, Pre-Workout, Tropical Rain, 15.96 oz (447 g)
PrePrimal
Cost per 1,000 mg 0.178
Dose
6,000 mg
Servings
30
Price (USD)
31.95
View on iHerb →
22
MuscleMeds, Nitrotest™, Androgenic Pre-Workout Amplifier, Blue Raspberry, 16.72 oz (474 g)
MuscleMeds
Cost per 1,000 mg 0.181
Dose
6,000 mg
Servings
30
Price (USD)
32.49
View on iHerb →
23
Ronnie Coleman, Signature Series, Yeah Buddy, Pre-Workout Energy Powder, Strawberry Lemonade , 9.5 oz (270 g)
Ronnie Coleman
Cost per 1,000 mg 0.187
Dose
4,000 mg
Servings
30
Price (USD)
22.49
View on iHerb →
24
MuscleMeds, Nitro Lift™ Pre-Workout, Cherry Lime, 1.14 lbs (518 g)
MuscleMeds
Cost per 1,000 mg 0.203
Dose
3,000 mg
Servings
40
Price (USD)
24.37
View on iHerb →
25
Nutricost, Performance, PRE-X, Xtreme Pre-Workout Complex, Fruit Punch, 1 lb (453 g)
Nutricost
Cost per 1,000 mg 0.208
Dose
4,000 mg
Servings
30
Price (USD)
24.95
View on iHerb →

How we rank L-Citrulline

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.

Cheapest L-Citrulline on iHerb

How we rank L-Citrulline

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