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10 Best arginine and citrullines of 2026
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Best Choice1
HAVASU NUTRITIONL-Arginine Capsules with L-Citrulline - Nitric Oxide Supplement - L Arginine and L Citrulline Blend - 120 Count - Vegan, Non-GMO Capsules for Performance, Endurance and Muscle Support - 2 Month Supply
15% OffKey specs-
is discontinued by manufacturer:No
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package dimensions:4.41 x 2.36 x 2.32 inches; 1.7 ounces
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asin:B07S424N6V
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date first available:November 17, 2017
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item model number:L-Arginine_Variation
9.9Exceptional
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Value for Money2
Source NaturalsSource Naturals L-Arginine L-Citrulline Complex, Essential Amino Acid Supplement, Supports Peak Performance* 1,000 mg - 240 Tablets
Key specs-
is discontinued by manufacturer:No
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package dimensions:N/A
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asin:B000OEPAI4
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date first available:May 2, 2007
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item model number:SN2050
9.8Exceptional
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3
NutricostNutricost L-Arginine L-Citrulline Complex 750mg, 240 Capsules - Non-GMO
Key specs-
is discontinued by manufacturer:N/A
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package dimensions:N/A
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asin:B0897XWNM7
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date first available:May 27, 2020
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item model number:N/A
9.7Exceptional
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4
HorbäachHorbäach L-Arginine L-Citrulline Complex | 3000mg | 250 Capsules | Non-GMO, Gluten Free Supplement
Key specs-
is discontinued by manufacturer:N/A
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package dimensions:N/A
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asin:B0B94TLVZP
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date first available:August 9, 2022
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item model number:N/A
9.6Exceptional
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5
NOW FoodsNOW Sports Nutrition, Arginine & Citrulline 500 mg/ 250 mg, Amino Acids, 240 Veg Capsules
Key specs-
is discontinued by manufacturer:No
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package dimensions:N/A
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asin:B0768J66XL
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date first available:October 7, 2017
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item model number:P35061
9.5Excellent
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HAVASU NUTRITIONL-Arginine Capsules with L-Citrulline - Nitric Oxide Supplement - L Arginine and L Citrulline Blend - 60 Count - Vegan, Non-GMO Capsules for Performance, Endurance and Muscle Support - 1 Month Supply
Key specs-
is discontinued by manufacturer:No
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package dimensions:4.18 x 1.81 x 1.77 inches 2.82 ounces
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asin:B01MS461VC
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date first available:January 14, 2017
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item model number:1
9.4Excellent
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7
NOW FoodsNOW Sports Nutrition, Arginine & Citrulline 500 mg/ 250 mg, Amino Acids, 240 Veg Capsules
9.3Excellent
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8
DORADO NUTRITIONL Arginine L Citrulline Supplement 3000mg (240 Capsules) Nitric Oxide Pills for Men - Stamina, Endurance, Performance for Workouts - NO Supplements for Men - Gluten Free, Non-GMO, Vegan Capsules
Key specs-
is discontinued by manufacturer:N/A
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package dimensions:5.59 x 4.65 x 3.11 inches 9.14 ounces
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asin:B0BRTJ9L64
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date first available:May 1, 2023
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item model number:N/A
9.0Excellent
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9
Best NaturalsBest Naturals L-Arginine L-Citruline Complex Tablets, 250 Count
Key specs-
is discontinued by manufacturer:No
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package dimensions:N/A
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asin:B00O5E41M0
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date first available:October 3, 2014
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item model number:817716011523
8.9Very Good
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10
DR. EMIL NUTRITIONDr. Emil's ARGININE Plus - L Arginine + L Citrulline - 2500 MG High Dose NO Booster Tablets - Nitric Oxide Supplement for Vascularity and Heart Health (Arginine AAKG and Citrulline Malate 2:1)
Key specs-
is discontinued by manufacturer:N/A
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package dimensions:4.29 x 2.17 x 2.13 inches 4.97 ounces
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asin:B07P6P2VQ9
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date first available:February 26, 2019
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item model number:N/A
8.8Very Good
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