About Jarrow Formulas – Arginine-Citrulline Sustain
Jarrow Formulas Arginine-Citrulline Sustain delivers a carefully balanced combination of two amino acids — L-Arginine and L-Citrulline — in a convenient sustained-release tablet format. Each serving provides 500 mg of L-Arginine (Free Base) and 500 mg of L-Citrulline (Free Base), alongside Vitamin C as Calcium Ascorbate to complement this amino acid formula.
L-Citrulline is a naturally occurring amino acid that the body can convert into L-Arginine, making this pairing a strategically synergistic approach to amino acid supplementation. By combining both forms together, Jarrow Formulas provides a comprehensive formula designed to support sustained amino acid availability throughout the day.
Formulated with a fully plant-based coating and free from common allergens, Arginine-Citrulline Sustain is suitable for vegans and vegetarians. With 60 servings per container across 120 tablets, it offers a practical and straightforward addition to a balanced lifestyle and daily nutrition routine.
Nutrition Facts
| Nutrient | Per serving (2 Tablets) |
|---|---|
| Vitamin C (as Calcium Ascorbate) | 10 mg (13% NRV) |
| L-Arginine (Free Base) | 500 mg* |
| L-Citrulline (Free Base) | 500 mg* |
* No established Nutrient Reference Value (NRV).
Serving Size: 2 Tablets | Servings Per Container: 60
Ingredients
Vitamin C (as Calcium Ascorbate), L-Arginine (Free Base), L-Citrulline (Free Base). Other Ingredients: Hydroxypropylmethylcellulose, microcrystalline cellulose, silicon dioxide, magnesium stearate (vegetable source), coating (hypromellose, microcrystalline cellulose, stearic acid [vegetable source]).
Usage & Dosage
Adults take 2 tablets 1–2 times a day on an empty stomach prior to meals, or as directed by your qualified healthcare professional.
Warnings
Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition (especially of blood pressure or herpes); if adverse reactions occur, discontinue use. Keep out of reach of children.
Allergen Information
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.
Storage
Store in a cool, dry place.
Dietary Information
- Vegan
- Vegetarian
- Gluten Free
- Lactose Free
