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Best l citrulline capsules - April 2026

Last Updated - April 3, 2026

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

NOW Foods

NOW Foods Supplements, L-Citrulline 750 mg, Supports Protein Metabolism*, Amino Acid, 180 Veg Capsules

NOW Foods

$26.99

More Details
Main highlights
- VEGAN CAPSULES/HEALTHY IMMUNE SYSTEM FUNCTION*: Citrulline also plays an important role in the healing process and in the maintenance of a healthy immune system*
- SUPPORTS PROTEIN METABOLISM*: This non-essential amino acid is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a byproduct of protein metabolism*
- Packaged in the USA by a family owned and operated company since 1968
- GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
- CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
$26.99
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

NOW Foods

NOW Foods Supplements, L-Citrulline 750 mg, Supports Protein Metabolism*, Amino Acid, 180 Veg Capsules

NOW Foods

$26.16

$27.54
(5% Off)

More Details
Main highlights
- VEGAN CAPSULES/HEALTHY IMMUNE SYSTEM FUNCTION*: Citrulline also plays an important role in the healing process and in the maintenance of a healthy immune system*
- SUPPORTS PROTEIN METABOLISM*: This non-essential amino acid is an important intermediate in the urea cycle, functioning along with other amino acids to rid the body of ammonia, a byproduct of protein metabolism*
- Packaged in the USA by a family owned and operated company since 1968
- GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
- CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
$26.16
$27.54 (5% Off)
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Nutricost

Nutricost L-Citrulline 1500mg, 180 Capsules - 750mg Per Capsule, Gluten Free, Non-GMO, Packaging May Vary

Nutricost

$17.95

More Details
Main highlights
- Non-GMO and Gluten Free
- Made in a GMP Compliant, FDA Registered Facility
- High Quality L-Citrulline, Non-GMO, Gluten Free
- 750mg of L-Citrulline Per Capsule, 1500mg Recommended Serving Size
- 180 Capsules Per Bottle
$17.95
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Nutricost

Nutricost L-Citrulline 1500mg, 180 Capsules - 750mg Per Capsule, Gluten Free, Non-GMO, Packaging May Vary

Nutricost

$17.05

$17.95
(5% Off)

More Details
Main highlights
- Non-GMO and Gluten Free
- Made in a GMP Compliant, FDA Registered Facility
- High Quality L-Citrulline, Non-GMO, Gluten Free
- 750mg of L-Citrulline Per Capsule, 1500mg Recommended Serving Size
- 180 Capsules Per Bottle
$17.05
$17.95 (5% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

DORADO NUTRITION

L Citrulline 3000mg Supplement (240 Capsules) Support L Arginine & Nitric Oxide Pills - L-Citrulline For Men & Women - Muscle Recovery & Pump Supplement - 3rd Party Tested, Vegan, Non-GMO - USA Made

DORADO NUTRITION

$17.95

More Details
Main highlights
- Manufactured in the USA from Globally Sourced Ingredients - Dorado Nutrition is proudly a 100% American owned company creating jobs & better futures for all our employees & stakeholders. All of our supplements are manufactured in the USA!
- MANUFACTURED IN A GMP CERTIFIED FACILITY - No gluten, no wheat, no dairy, no sugar, no soy, and no yeast. Our capsules are GMP compliant to ensure premium quality. Our supplements are always free from unnecessary additives or preservatives and are third-party independently tested.
- 750mg of High Quality L-Citrulline Per Capsule
- 60 Servings Per bottle
- 240 Capsules of L-Citrulline Per Bottle
$17.95

Best l citrulline capsules - April 2026

NOW Foods Supplements, L-Citrulline 750 mg, Supports Protein Metabolism*, Amino Acid, 180 Veg Capsules

NOW Foods Supplements, L-Citrulline 750 mg, Supports Protein Metabolism*, Amino Acid, 180 Veg Capsules

Nutricost L-Citrulline 1500mg, 180 Capsules - 750mg Per Capsule, Gluten Free, Non-GMO, Packaging May Vary

Nutricost L-Citrulline 1500mg, 180 Capsules - 750mg Per Capsule, Gluten Free, Non-GMO, Packaging May Vary

L Citrulline 3000mg Supplement (240 Capsules) Support L Arginine & Nitric Oxide Pills - L-Citrulline For Men & Women - Muscle Recovery & Pump Supplement - 3rd Party Tested, Vegan, Non-GMO - USA Made

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L Citrulline 3000mg Supplement (240 Capsules) Support L Arginine & Nitric Oxide Pills - L-Citrulline For Men & Women - Muscle Recovery & Pump Supplement - 3rd Party Tested, Vegan, Non-GMO - USA Made

Nutricost L-Citrulline 2500mg Per Serving, 60 Servings, 1250mg Per Tablet, 120 Tabs - Non-GMO and Gluten Free Supplement

Nutricost L-Citrulline 2500mg Per Serving, 60 Servings, 1250mg Per Tablet, 120 Tabs - Non-GMO and Gluten Free Supplement

L Citrulline Capsules - 99% Tested Purity - 1,200mg Per Serving (Nitric Oxide Booster) for Muscle Recovery and Muscle Pump, 210 Count by Double Wood

L Citrulline Capsules - 99% Tested Purity - 1,200mg Per Serving (Nitric Oxide Booster) for Muscle Recovery and Muscle Pump, 210 Count by Double Wood

BulkSupplements.com L-Citrulline Capsules - Citrulline Supplement, L-Citrulline 3000mg Capsules - Citrulline Pills, Gluten Free - 8 Capsules per Serving, 240 Capsules (Pack of 1)

NOW Foods Supplements, L-Citrulline 750 mg, Supports Protein Metabolism*, Amino Acid, 90 Veg Capsules

Nutricost L-Citrulline 750mg, 180 Capsules (2 Bottles)

Horbaach L Citrulline Supplement for Men and Women | 2400 mg | 180 Capsules | Maximum Strength and Free Form | Non-GMO, Gluten Free

Horbaach L Citrulline Supplement for Men and Women | 2400 mg | 180 Capsules | Maximum Strength and Free Form | Non-GMO, Gluten Free

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