Sports
L-Arginine by NOW
Sold as “NOW Sports, Arginine & Ornithine 500/250 mg, Amino Acids, 100 Veg Caps”
Quality score
FairCategory average
54/ 100
in L-Arginine
Similar products
43/ 100
Supports 11 goals and 16 benefits, based on 2 supplements and 2,548 published studies.
- Price
- $15 – $20
- Servings
- 50
- Price/serv
- $0.25 – $0.40
- Cheaper than
- 81%
- of L-Arginine products
Supplement Facts
Serving size: 2 Veg Capsule(s) · 50 servings per container
| L-Arginine | 1 g |
| L-Ornithine | 500 mg |
| L-Ornithine Hydrochloride | 644 mg |
Suggested use: Suggested usage: Take 2 capsules daily as needed, preferably with juice or water on an empty stomach, before exercise or at bedtime.
Other ingredients
Evidence from published research
Goals
- Cardiovascular4 benefits from 1 supplement
- Immune Support2 benefits from 3 supplements
- Detox2 benefits from 2 supplements
- Longevity2 benefits from 1 supplement
- Bone & Joint1 benefit from 3 supplements
- Fitness1 benefit from 3 supplements
- Weight Management1 benefit from 3 supplements
- Cognition1 benefit from 2 supplements
- Organ Function1 benefit from 2 supplements
- Essential Health1 benefit from 1 supplement
- Hair & Skin1 benefit from 1 supplement
Benefits
- Vascular healthStrong
From Arginine
- Heart healthStrong
From Arginine
- Tissue repairStrong
- Blood circulationStrong
From Arginine
- Nutrient uptakeStrong
From Arginine
- Skin repairStrong
From Arginine
- Immune supportStrong
- InflammationStrong
From Arginine
- MetabolismStrong
- Blood pressureStrong
From Arginine
- Illness recoveryStrong
- EnduranceStrong
- Healthy agingStrong
From Arginine
- Liver supportStrong
- DetoxificationStrong
- Mental clarityStrong