L-Arginine – Amino Acid for Wellbeing and Balance
67 productsL-arginine for blood circulation and nitric oxide production.

Scitec Nutrition
Scitec Nutrition Arginine Liquid - 1000 ml
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Nutricost
Nutricost - L-Arginine 1000 mg - L-arginine (150 tablets)
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Olimp Labs
Olimp Labs - R-Weiler Focus Shot
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UNS
UNS L-Arginine 90 capsules
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Medverita
Medverita Arginine 500 mg 100 capsules
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Peak
Peak Performance - Arginine AKG - Standard - 150 Caps
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Inlead
Inlead L-Arginine HCL - Unflavoured - 500g
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QNT
Qnt Life - AAKG - Standard - 100 Tabs
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Essensey
Essensey - L-Arginine 500mg - 90 Capsules

Trec
Trec - L-Arginine Xtreme
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Yamamoto Research
Yamamoto Research - Nutrition - L-Arginine Powder
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Amix
Amix - Arginine
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Scitec Nutrition
Scitec Nutrition - Mega Arginine
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BioTechUSA
BioTechUSA - Men'S Arginine
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Applied Nutrition
Applied Nutrition - AAKG, 3200mg
Delivery 1–2 days

Nutrend
Nutrend - Arginine
Delivery 1–2 days

Skill Nutrition
L-Arginine, 1600mg - 120 vegan caps | Skill Nutrition
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Swanson
Swanson - Healthy Blood Flow 60 Capsules
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NOW Foods
NOW Foods - Arginine & Ornithine 500 mg Capsules
Delivery 1–2 days

Applied Nutrition
Applied Nutrition - L-Arginine 1500 - 120 Capsules
Delivery 1–2 days

NOW Foods
Now Foods - Arginine & Citrulline
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NOW Foods
Now Foods - L-Arginine
Delivery 1–2 days

OstroVit
OstroVit - A-AKG - Arginine Supplement
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Allnutrition
Allnutrition - Citrulline
Delivery 1–2 days

Solgar
Solgar - L-Arginine - 90 Tablets

BioTechUSA
BioTechUSA - AAKG Shock - Arginine Performance
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Nutricost
Nutricost AKG 1000mg capsules
Delivery 1–2 days

OstroVit
Ostrovit Arginine Natural 210g Powder
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Kenay
Kenay - Cardioargin - 220g
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Thorne
Thorne L-Arginine 500 mg – 120 Capsules

Solgar
Solgar L Arginine Free Form 500 mg 250 Capsules
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Swanson
Swanson - L Arginine 500mg Capsules
Delivery 1–2 days

OstroVit
OstroVit Arginine 3000 - 300 capsules
Delivery 1–2 days

OstroVit
Ostrovit - Arginine - 150 capsules
Delivery 1–2 days

Life Extension
Life Extension Acetyl-L-Carnitine Arginate 90 Vcaps
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Doctor's Best
Doctor's Best L-Arginine Sustained + Immediate Release 500mg - 120 Tablets
Delivery 1–2 days

Doctor's Best
Doctor's Best Phosphatidyl Serine 100 mg - 120 Vegetarian Capsules
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Doctor's Best
Doctor's Best Fast Acting Arginine Complex With Nitrosigine - 60 Tablets
Delivery 1–2 days

Weider
Weider - Arginine + Ornithine 4000 - 180 capsules
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Universal Nutrition
Universal Nutrition - GH Max - 180 Tablets
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What is L-Arginine?
L-Arginine is a semi-essential amino acid that the body uses for various functions. It is classified as semi-essential because it can be produced by the body, but under certain circumstances, such as stress or physical exertion, it may be beneficial to supplement with additional L-Arginine via dietary supplements. Amino acids are the building blocks of proteins and play a central role in the body's metabolism and cellular functions.
L-Arginine occurs naturally in foods such as meat, fish, nuts, and legumes, but supplements can be a convenient way to ensure a consistent intake. This amino acid is also a precursor to nitric oxide, which is important in various physiological processes.
Benefits & Uses
Using L-Arginine as a supplement can serve several purposes depending on individual needs. Here are some common uses:
- Exercise and Recovery: Many use L-Arginine to support muscle function and recovery after training.
- Skin and Cellular Function: The amino acid is involved in protein synthesis and can affect skin structure.
- Balanced Diet: As a supplement, L-Arginine can complement the diet when needed, especially if intake from food is insufficient.
By purchasing L-Arginine online, you can easily find products that suit your needs and access high-quality, carefully selected options.
How to Choose the Right L-Arginine
When buying L-Arginine, it is important to consider quality, dosage, and form. Here are some tips to find the right product:
- Purity and Quality: Choose products from manufacturers who follow good manufacturing practices (GMP) and have clear ingredient lists.
- Form of L-Arginine: L-Arginine is available in various forms such as powder, capsules, and tablets. Choose the form that suits your lifestyle and dosing preference.
- Dosage: Check the recommended dose on the packaging to ensure the product meets your needs.
- Additional Ingredients: Some products may contain other amino acids or vitamins to support the effect. Read the contents carefully.
- Price and Availability: Compare price per dose and choose a product that offers good value for money.
By following these tips, you can find the best L-Arginine supplement for you and your goals.
Popular Variants
L-Arginine supplements come in several forms and combinations to meet different needs:
- L-Arginine Powder: Flexible dosing according to your needs, often easy to mix into drinks.
- Capsules and Tablets: Convenient for those who want predetermined doses and easy handling.
- L-Arginine with Added Citrulline: Combinations that may be popular among fitness enthusiasts.
- Vegan and Allergy-Friendly Variants: For those with specific dietary preferences or allergies.
Buying L-Arginine online gives access to a wide range where you can choose among these variants depending on what suits you best.
Frequently Asked Questions about L-Arginine
What is the difference between L-Arginine and other amino acids?
L-Arginine is a semi-essential amino acid that differs from other amino acids in that it can be produced by the body but sometimes needs to be supplemented through diet. Its role as a precursor to nitric oxide makes it unique in certain physiological processes.
How do I take L-Arginine most effectively?
L-Arginine can be taken as powder, capsules, or tablets. It is common to take the supplement on an empty stomach or with a meal, depending on the product instructions. Dosage should follow recommendations on the packaging or advice from health professionals.
Can I use L-Arginine together with other supplements?
Yes, L-Arginine can be combined with other supplements, but it is always advisable to consult a health specialist if you are taking multiple products, especially if you have underlying health conditions or are on medication.
Explore also our other amino acids for more complementary products that may suit your diet.