Douglas Laboratories L-Arginine 500mg Capsules

Douglas Laboratories


This item is currently out of stock but is available for pre-order. Pre-orders will be charged once the item is back in stock.

 60 capsules

Douglas Laboratories L-Arginine is a triple-threat when it comes to muscle support. It soothes sore muscles, builds new muscle, and improves muscle mass as you age.*

  • Formulated with a potent dose of the amino acid L-arginine
  • Supports healthy muscle function and muscle maintenance*
  • Helps with muscle recovery after exercise*
  • Especially helpful for anyone who avoids eating animal products*

Douglas Laboratories L-Arginine 500mg

L-arginine is one of the many amino acids your body uses to support muscle health, build strong bones, and help with recovery. Douglas Laboratories L-Arginine is formulated with a safe-for-everyday dose of this amino acid to help your body in a host of ways.

Your body naturally produces some L-arginine on its own and you can consume amino acids through food, too. Most animal products are L-arginine-rich and easy to add to your daily diet. 

So, why add an amino acid support to your wellness regimen if you’re already producing L-arginine on your own? Here are some reasons to consider adding Douglas Laboratories L-Arginine:

  • Our food isn’t as nutrient-dense as it once was: It can be tough to consume all the vital vitamins, minerals, and amino acids our bodies need on a daily basis because our food loses lots of nutrients as it travels from farm to table. To combat this, supplementing can help and Douglas Laboratories L-Arginine is an amino acid supplement that makes up for L-Arginine missing in our diets.*
  • It’s beneficial if you don’t consume animal products: Because amino acids are primarily concentrated in animal products, vegans or vegetarians likely have a hard time getting enough L-arginine in their daily diets, and supplementing with an amino acid support like Douglas Laboratories L-Arginine can help!
  • You need extra L-arginine when you’re stressed: When your body is stressed, it requires more L-arginine than normal to keep you healthy. Supplementing with extra L-arginine helps ensure you have plenty of L-arginine present for all those stressful times — whether you’re worried about a work deadline, you’re not feeling so hot or you’re just feeling bogged down by life’s everyday mania!*
  • L-arginine helps your body recover after exercise: If you’ve been hitting the gym hard and you want a little extra support to help your sore muscles bounce back, fast, grab some L-arginine. It plays a role in muscle development, so it can help you build muscle, but it also promotes healthy healing after serious exertion! Your achy, sore self will thank you for adding this to your diet!*

If you want to chat about this product or another supplement, we’re here to help! Head to our contact page to unpack product information and personalized recommendations.

Suggested Use: As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.

Cautions: Keep out of the reach of children. Consult a physician before taking this product if you are pregnant, nursing, taking any medications, or have a medical condition.

Questions? We’ve got answers! Reach out to our support team for help.

Serving Size: 1 Capsule

Servings Per Container: 60

Ingredients: L-Arginine

Other Ingredients: Cellulose, gelatin (capsule) and vegetable stearate


Douglas Laboratories specializes in designing supplements for healthy aging and active lifestyles. What does healthy aging mean?

It’s having the right nutrition and supplements to maintain a good quality of life as you age! From the beginning, they wondered how they could not only help people live longer but also live better. What they’ve found is that this can be achieved by using an integrative approach to healing –- targeting nutritional support to each individual’s needs.

Dedicated to serving high-quality products for 60 years and counting, Douglas Laboratories uses science-based ingredients to create safe, effective, and natural products for doctors and health-conscious consumers. Their GMP-compliant and NSF-certified manufacturing facility ensures their products are free from banned substances for athletes. Each product is manufactured in-house to ensure uncompromised processes and systems.

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The information provided here is not intended to diagnose, treat, cure, or prevent any disease. All information and recommendations given on this site, in email correspondence, newsletters or other materials provided by The Healthy Place is for informational and educational purposes only and should not be construed as medical advice nor be viewed as a substitute for a face-to-face consultation with a healthcare provider. Consult a licensed healthcare practitioner before modifying, stopping, or starting the use of any medications, health programs, diets, and/or supplements, as well as regarding any health concerns you may have. Our statements and information have not been evaluated or approved by the Food and Drug Administration. As with any health-related program, product, or service, your risks and results may vary. We expressly disclaim responsibility to any person or entity for any liability, loss, or damage caused directly or indirectly as a result of the use, application, or interpretation of the information provided to you here.