About Swanson – L-Arginina Forte 850mg
Swanson L-Arginina Forte delivers 850 mg of pure L-Arginine per capsule — a generous serving of this important amino acid in a convenient, easy-to-swallow gelatin capsule. L-Arginine is a semi-essential amino acid that plays a central role in protein synthesis and is naturally present in many foods. As a building block of proteins, it contributes to normal physiological function and is widely used by those seeking targeted amino acid support as part of an active lifestyle.
Each pack contains 90 capsules, providing a full 90-day supply at the recommended one-capsule-per-day serving. The formula is kept straightforward, with a minimal list of excipients, making it a practical choice for those who prefer a clean, no-frills supplement. Swanson is a trusted US-based brand with decades of experience in nutritional supplements, committed to quality manufacturing standards.
This product is formulated for adult use and is suitable for individuals looking to incorporate L-Arginine into their daily dietary supplement routine. Please read all usage and warning information carefully before use.
Nutrition Facts
| Nutrient | Per serving (1 capsule) |
|---|---|
| L-Arginine | 850 mg* |
* No established daily reference value.
Ingredients
L-Arginine 850 mg; microcrystalline cellulose (plant fiber), magnesium stearate, silica.
Capsule shell: Gelatin (animal origin).
Usage & Dosage
Take one capsule per day. Do not exceed the recommended daily portion.
Warnings
Not recommended for pregnant or breastfeeding women. Not intended for children. Consult your doctor before use if you have kidney or liver problems. Reduce dosage if nausea, abdominal cramps or diarrhoea occur.
Allergen Information
No allergens are explicitly declared on the label. This product contains gelatin of animal origin. Not suitable for vegans or vegetarians.
Storage
Store at room temperature. Keep out of reach of small children.
Dietary Information
- Lactose free






