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L-Arginine

Support blood vessel function and the building blocks your body uses for repair. L-arginine is an amino acid involved in nitric oxide production and normal protein synthesis.

  • Supports nitric oxide production
  • Supports normal blood vessel relaxation
  • Supports normal protein synthesis
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L-Arginine
90 film-coated tablets1 tablet daily

01 / Your routine

Make room for your routine.

Keep the serving, timing and before-use guidance together. Start with the instructions on your bottle.

L-Arginine dosage form held between fingertips
Read the before-use guidance
  1. Your daily serving

    Adults: take one tablet daily with a meal. Do not exceed the recommended daily intake.

  2. With your meal

    Follow the meal timing stated in the instructions above.

  3. Before you start

    Read the suitability and before-use guidance below. Ask your healthcare professional if you are unsure whether this formula is right for you.

A little help for next time

Before the bottle runs low.

Save this product to your account. If you like, choose a date for one refill email.

Choose your date.
Get one email when it is time to check your supply.

Save product & choose a reminder

Sign in or create your free account. You can save more than one product, each with its own reminder.

One email, only if you choose it. Change the date or turn it off anytime. No automatic order or recurring subscription.

02 / Benefits

Benefits & answers

Explore the benefits and get practical advice for your routine.

L-Arginine dosage form close-up

Supports nitric oxide production

Your body uses arginine to produce nitric oxide, a signalling molecule involved in blood vessel relaxation. This is its normal biological role.

Supports normal blood vessel relaxation

Nitric oxide helps blood vessels relax and regulate blood flow. Arginine is one of the substances the body uses to produce it.

Supports normal protein synthesis

Arginine is one of the amino acids used to make proteins for the maintenance and repair of body tissues.

Good to know.

What is in this formula?

1000 mg of L-arginine per film-coated tablet, for your daily supplement routine.

Suitable for vegetarians according to the existing product information. Check the bottle label for the complete ingredient and allergen list.

See the ingredient details
Where should I keep the bottle?

Follow the storage instructions on your bottle. Keep it in its original packaging, away from direct heat, light and moisture, and out of reach and sight of children.

Biocompostable plant-based bottle. Follow local collection and disposal instructions.

How long will my bottle last?

A bottle contains 90 film-coated tablets. At 1 tablet daily, this is a 90-day supply. This is bottle arithmetic, not a recommended treatment duration.

Can I use it with other supplements?

Check for overlapping ingredients and ask your healthcare professional before combining supplements or taking them alongside medicines.

Where can I check the amount in each serving?

The ingredient table on the product page shows the amount per capsule, tablet or stated serving. Check the serving size above the table, then follow the daily instructions on your bottle. A per-capsule amount is not always the full daily serving.

Do I need a website order?

You can use this guide and follow the review links without a Cosmo Pharm order. An optional account keeps your saved products together.

Before you use this product
  • Do not use during pregnancy or breastfeeding. Seek medical advice before taking this product.
  • Do not exceed the recommended daily intake. Do not use if you are allergic to any ingredient.
  • Consult your healthcare professional before use if you take medication or have a medical condition. Follow their advice for use during pregnancy or breastfeeding.
  • Food supplements do not replace a varied, balanced diet and a healthy lifestyle. Keep out of reach and sight of children.

Always follow the instructions on your bottle. This guide does not replace advice from your healthcare professional.

03 / Your experience

Share your experience.

Your honest review can help someone else choose. Tell them what worked for you and what could be better.

Where did you buy it?

What can I include in my review?

Describe your own experience: how you found the product, how it fitted into your routine, and anything you liked or would improve. Share only what you have personally experienced, in your own words.

Both positive and critical feedback are welcome. Please leave out personal contact details.

Your review is optional and written in your own words. No Cosmo Pharm account is needed to follow these links. The store’s own review requirements apply.

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