Low stock · Restocks in August 
★★★★★ 1,820 reviews
L-Arginine + L-Ornithine
Non-GMO purity Third-party tested COA included
$69.00/bottle
Free US shipping · in stock Select count
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Ships from USA Order today · Arrives 22–23 Jul
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What people use it for
💨Circulation & pump
💪Exercise recovery
😴Nighttime support
Areas of published research only — not a claim of any outcome or a recommendation for use.
What the research says
Published third-party research. Reference only.
“Combined arginine and ornithine supplementation was associated with favorable recovery markers in trained subjects.” — European Journal of Applied Physiology
- Arginine and ornithine are studied together for supporting recovery and growth-hormone response to exercise. European Journal of Applied Physiology ↗
Product details & specifications
| Purity | Non-GMO |
| Form | Vegetarian capsules |
| Amount | 120 caps |
Testing & Certificate of Analysis
Every batch is third-party tested for identity and purity, with a Certificate of Analysis available on request and matched to the lot number on your bottle. View Lab Testing Library →
Storage & handling
Store in a cool, dry place, protected from light.
Shipping & guarantee
Fast shipping across the US. Free shipping on every order. Backed by our quality and documentation guarantee.
4.8
★★★★★
Based on 1,820 reviews
JPJames P.✓ Verified Buyer2 days ago
★★★★★
COA matched the lot exactly
Quality was as listed and the certificate matched the lot number on the bottle. Fast shipping. Ordering again.
MKMorgan K.✓ Verified Buyer1 week ago
★★★★★
Consistent between orders
Third order now — packaging is solid, quality is consistent, and it arrives fast every time.
DLDana L.✓ Verified Buyer2 weeks ago
★★★★★
Great value and fast support
Good pricing on the multi-packs and support answered my documentation question same day.
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These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
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