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A powdered amino acid supplement, typically containing pure L-arginine.
CALORIES · 100 G
POTASSIUM · 100 G
FIBER · 100 G
1 teaspoon (medium) of Arginine Supplement Powder (3 g) has 12 calories. That works out to 400 calories per 100 g. It contains 0 g of carbs, 3 g of protein, 0 g of fat and 0 g of fiber. Under the NOVA system it is classified as "Processed".
Selected: 1 teaspoon (medium) · 3 g
12
KCAL / 3G
Carbs
0g
· 0% DV
Protein
3g
· 6% DV
Fat
0g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 0% · Protein 100% · Fat 0%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 12 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0 mg | 0% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 3 g | 6% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 teaspoon (medium) | 3 g | 12 kcal |
| 1 g | 1 g | 4 kcal |
| 1 teaspoon (small) | 3 g | 12 kcal |
| 1 teaspoon (medium) | 5 g | 20 kcal |
| 1 serving (medium) | 5 g | 20 kcal |
| 1 pack (small) | 5 g | 20 kcal |
| 1 tablespoon (medium) | 9 g | 36 kcal |
| 1 serving (large) | 10 g | 40 kcal |
| 1 ounce (medium) | 28.4 g | 113 kcal |
| 100 g | 100 g | 400 kcal |
Calculated from 400 calories per 100 g.
Arginine supplement powder provides L-arginine, which the body uses to make nitric oxide. Nitric oxide helps relax blood vessels, so the supplement is often marketed for circulation and exercise; benefits are not guaranteed.
Arginine supplement powder is usually mixed into water or another drink. Follow the product’s directions rather than guessing a dose; a typical serving is about 3 grams, but that is not a universal recommendation.
Some people take arginine supplement powder before exercise in hopes of supporting blood flow or performance. Evidence for a reliable performance benefit is limited, and it cannot replace training, adequate food, or hydration.
Arginine supplement powder is not a proven treatment for erectile dysfunction. Its role in nitric oxide production connects it to blood flow, but results are uncertain, and ongoing erection problems deserve medical assessment.
Arginine supplement powder may affect blood pressure by supporting blood-vessel relaxation, but it is not a blood-pressure treatment. If you take blood-pressure medicine, nitrates, or erectile dysfunction medication, ask a clinician or pharmacist before using it.
Arginine supplement powder can cause nausea, abdominal discomfort, diarrhea, or headache. Larger amounts may worsen digestive symptoms; stop taking it if you develop troublesome effects.
Arginine supplement powder does not build muscle by itself. Muscle growth depends on resistance training and adequate nutrition, and taking extra arginine has not been shown to guarantee greater muscle gains.
You do not have to take arginine supplement powder on an empty stomach. If it bothers your stomach, taking it with food may be more comfortable; follow the product directions and avoid adding extra servings.
You can mix arginine supplement powder into a drink, but coffee is not necessary and does not make the supplement more effective. Stir it well, follow its directions, and consider whether caffeine affects your sleep or causes discomfort.
Daily use of arginine supplement powder is not necessary or appropriate for everyone. Follow the label’s directions, and do not assume that long-term or high-dose use is safe just because it is sold as a supplement.
Vitamins
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
B3
0mg · 0% DV
Minerals
Calcium
0mg · 0% DV
Iron
0mg · 0% DV
Magnesium
0mg · 0% DV
Zinc
0mg · 0% DV
Sodium
0mg · 0% DV
Potassium ⭐
0mg · 0% DV
To burn the 12 calories in 1 teaspoon (medium) (3 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Arginine Supplement Powder provides arginine, an amino acid found naturally in the body and in foods. The powder is commonly made with L-arginine and can be stirred into water or another drink instead of being taken as a tablet. On its own, it may taste mildly bitter.
It is a concentrated amino-acid product rather than a drink mix or meal ingredient, and is usually portioned according to the product directions. Its nutrition profile is almost entirely protein by weight: the label lists 100 g per 100 g. If you prefer a less noticeable taste, mix it into a drink with a stronger flavour, and use the scoop or measure specified on the packaging.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Low
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.