Best Naturals L-Arginine 1000 mg, 120 Tablets

Tablets: Best Naturals L-Arginine is a 1000 mg tablet supplement supplied in a 120-tablet bottle. The listing says it is gluten-free and made without several listed ingredients, and describes the product as supporting nitric oxide synthesis.

At a glance

Each tablet is listed as containing 1000 mg of L-Arginine, with 120 tablets per bottle.
The listing claims third-party lab testing for purity and quality.
The stated exclusions cover multiple allergens and additives, along with a sodium-free claim.

Price

$9.98Save 23%

Reference price: ~~$12.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

A clear per-tablet amount and bottle count make the listed format easy to compare.
The listed ingredient exclusions may suit shoppers avoiding the specifically named ingredients.

Cons

Customers report that the tablet size is a concern for some, and swallowing experiences are mixed.

Technical specifications

8 specifications

Identity
Brand	Best Naturals
Form	Tablets

Supplement details
L-Arginine per tablet	1000 mg
Tablets per bottle	120

Product claims
Lab testing	3rd Party Lab Tested for Purity & Quality.
Gluten status	Gluten-Free.
Manufacturing claim	Proudly Made in USA, GMP Compliant, FDA Registered Facility.
Ingredient and sodium claims	No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

Who is it for?

A good fit for

Shoppers seeking a tablet-form L-Arginine supplement with 1000 mg listed per tablet.
Buyers comparing products by bottle count or by the ingredient exclusions stated on the listing.

Less suited to

People who have difficulty swallowing larger tablets, based on mixed feedback about swallowability and reports of the pills being too big.

Best Naturals L-Arginine 1000 mg, 120 Tablets · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 8,381 ratings

5 stars74%74%
4 stars16%16%
3 stars7%7%
2 stars1%1%
1 star2%2%

Customer feedback describes perceived benefits for circulation and generally favorable impressions of quality and value, with some customers reporting no stomach upset or indigestion. Tablet size and swallowability are mixed concerns, and taste reactions vary. For buyers considering a 1000 mg tablet format, those reported differences may matter to daily use, but feedback does not establish an individual result.

Positive themes

Customers report positive experiences related to circulation, quality and value.
Some customers report no upset stomach or indigestion.

Negative themes

Some customers say the tablets are too large to swallow.

Mixed feedback

Reports differ on ease of swallowing and taste, from easy to swallow or nearly tasteless to difficult or unpleasant.

Frequently asked questions

How much L-Arginine is listed per tablet?

The listing states 1000 mg per tablet.

How many tablets are in the bottle?

The listing states that each bottle contains 120 tablets.

What do customers report about the tablet size and taste?

Feedback is mixed on swallowability and taste. Some customers find the tablets easy to swallow or report little taste, while others find them too large or unpleasant.