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L-Arginine & L Citrulline Pre Workout Supplement

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Incorporate L Arginine & L Citrulline; recognized for heart considerations.

  • Energy amplifier
  • Fitness ally
  • Heart booster
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What Is It

L-Arginine Extra Strength is an amino acid supplement, crucial for energy enhancement, fitness support and promoting healthy heart function. A trusted help in boosting vitality.

Manufactured in an FDA-registered facility

How To Use

As a dietary supplement, take 2 capsules daily, preferably with a meal, or as directed by your physician

Price per day serving

Approx. $0.76 per day serving

Storage rules

Store in a cool, dry place below 85F. It can be refrigerated.

Serving per container
  • Serving size: 2 capsules
  • Servings per container: 30
Key ingredients
  • L-Arginine AKG 400 mg
  • L-Arginine (base) 400 mg
  • L Citrulline Malate 200 mg
  • L Citrulline HCL 200 mg
  • Beta Alanine 80 mg
  • Niacin 5 mg
  • Calcium Carbonate 36 mg
Supplement Facts
Active Ingredients L-Arginine AKG - 400 mg, L-Arginine (base) - 400 mg, L Citrulline Malate - 200 mg, L Citrulline HCL - 200 mg, Beta Alanine - 80 mg, Niacin - 5 mg, Calcium Carbonate - 36 mg
Type Vitamins & Supplements
Form Capsule
Flavor Unflavored
Color Neutral
Size 90 count
Special Diet Vegan, Allergen-Free


L-Arginine AKG
L-Arginine AKG

Promotes cardiovascular health, supporting optimal blood flow. This amino acid may also aid exercise endurance and muscle recovery, contributing to overall fitness and well-being.

L-Arginine (base)
L-Arginine (base)

L-Arginine (base) is a vital amino acid that supports cardiovascular health by promoting optimal blood flow. It also helps stimulate protein synthesis and may aid in exercise endurance and muscle recovery.

L-Citrulline Malate
L-Citrulline Malate

L-Citrulline Malate boosts nitric oxide production, improving blood flow and oxygen delivery to muscles. It also enhances exercise performance, aids recovery, and supports cardiovascular health.

L-Citrulline HCL
L-Citrulline HCL

L-Citrulline HCL works to enhance nitric oxide production, crucial for blood vessel dilation. Its inclusion helps to support muscle recovery, boost exercise performance, and promote cardiovascular health.

Beta Alanine
Beta Alanine

Beta Alanine is an amino acid that aids in reducing muscle fatigue. This component improves exercise capacity, allowing for prolonged and more intense workouts, supporting athletic performance.


Niacin, a form of Vitamin B3, assists in widening blood vessels, promoting improved circulation, and supporting overall cardiovascular health.

Calcium Carbonate
Calcium Carbonate

Calcium Carbonate promotes heart health, supports blood vessel dilation, and helps in proper muscle function.

L-arginine extra strength for vitality

Enhance your day-to-day vitality with our potent blend. This L-Arginine formulation is aimed at energy elevation, fitness endorsement and heart function assistance, supporting your wellness journey.



Who should take Raw Science L-Arginine Extra Strength?

Raw Science L-Arginine Extra Strength can benefit people looking to support their cardiovascular health, athletes or fitness enthusiasts looking to support muscle growth and recovery, and individuals interested in boosting their overall vitality.

Are Raw Science's L-Arginine capsules for both men and women or just men?

Raw Science's L-Arginine is an essential amino acid beneficial to both men and women.

How many servings in a bottle, or how long does raw Science L-Arginine last?

There are 30 servings/doses per bottle (one serving per day) so the bottle will last 30 days.

Does this product contain caffeine?

Raw Science's L-Arginine capsules do not contain caffeine.

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