will this product replace calis for erectile dysfunctiol ?

Be careful. My blood-pressure dropped considerably. If you are currently taking any blood pressure lowering pills then you may want to consider consulting your doctor prior to self dosing with this supplement.

Is this a herb medicine ? i mean is it made out of natural stuff ?

L Arginine is an Amino Acid. See belowArginine is a conditionally essential amino acid, meaning that whether or not it is required to be healthy is conditional on the health status or life cycle of the individual. The biosynthetic pathway, however, does not produce sufficient arginine, and some must still be consumed through diet.citation neededIndividuals with poor nutrition or certain physical conditions may be advised to increase their intake of foods containing arginine. Arginine is found in a wide variety of foods, including:Animal sourcesdairy products (e.g., cottage cheese, ricotta, milk, yogurt, whey protein drinks), beef, pork (e.g., bacon, ham), gelatin, poultry (e.g. chicken and turkey light meat), wild game (e.g. pheasant, quail), seafood (e.g., halibut, lobster, salmon, shrimp, snails, tuna)Plant sourceswheat germ and flour, lupins, buckwheat, granola, oatmeal, peanuts, nuts (coconut, pecans, cashews, walnuts, almonds, Brazil nuts, hazelnuts, pinenuts), seeds (pumpkin, sesame, sunflower), chickpeas, cooked soybeans, Phalaris canariensis (canaryseed or alpiste)

How large are the capsules? Are they easy to swallow?

It is a tubular shaped capsule, approximately 7/8" long by 1/4" diameter. Very smooth and I find swallowing it to be simple. I typically swallow two at a time. However, I generally don't have a problem swallowing pills.

I was taking this supplement as suggested:2 capsules twice a day between meals. Any idea if taking with meal it will work the same?

You should direct this question to : nowfoods.com They should best know how to direct you on their product. Thanks for asking!

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NOW L-Arginine 500 mg, 100 Capsules

Product ID: 308035444

Details

Age range (description)
Child
Brand
NOW
Diet type
Kosher
Flavour
Unflavored
Item dimensions L x W x H
5.7 x 5.7 x
Item form
Capsule

🌱Vegetarian-friendly, allergen-free formula

💊500 mg pure L-Arginine per capsule

🔬Pharmaceutical Grade (USP) purity

₩37099

Duties & taxes included

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Description

💥 Elevate your performance with NOW L-Arginine — the secret weapon for next-level vitality!

PRECISION DOSAGE POWER - Each serving delivers a potent 1,000 mg of free-form L-Arginine to fuel your body's metabolic and recovery processes.
CLEAN CONSCIOUS FORMULA - Free from gluten, soy, dairy, and common allergens—perfect for the mindful professional.
CLINICALLY TRUSTED PURITY - USP pharmaceutical grade ensures you get premium, lab-tested quality every time.
VERSATILE WELLNESS SUPPORT - Supports muscle growth, DNA synthesis, and urea metabolism—your all-in-one amino acid ally.
OPTIMIZED ABSORPTION PROTOCOL - Designed to be taken with carbs for maximum uptake, supporting your active lifestyle and recovery.

NOW L-Arginine 500 mg capsules provide a pharmaceutical-grade, vegetarian-friendly amino acid supplement designed to support muscle growth, DNA synthesis, and urea metabolism. With 100 capsules per bottle and a clean, allergen-free formula, it’s tailored for professionals seeking a reliable, high-quality boost to their fitness and wellness regimen.

Specifications

ASIN	B000J6DYJO
Age Range Description	Child
Best Sellers Rank	#11,886 in Health ( See Top 100 in Health ) #197 in Amino Acid Nutritional Supplements
Brand	NOW
Brand Name	NOW
Color	red
Container Type	Bottle
Customer Reviews	4.4 out of 5 stars 2,110 Reviews
Diet Type	Kosher
Dosage Form	Capsule
Flavor	Unflavored
Flavour	Unflavored
Global Trade Identification Number	00733739000309
Item Dimensions	5.7 x 5.7 x 11.1 centimeters
Item Form	Capsule
Item dimensions L x W x H	5.7 x 5.7 x 11.1 centimeters
Item form	Capsule
Manufacturer	NOW Foods
Manufacturer Part Number	0030
Material Features	Vegetarian
Material Type Free	wheat, gluten, soy, milk, egg, fish, shellfish, tree nut
Model Name	NOW1009/253/1501
Model Number	0030
Number of Items	1
Pill Coating	Hypromellose
Primary Supplement Type	protein
Primary supplement type	protein
Product Benefits	Muscle Growth
Special Ingredients	Amino Acid
Specific Uses For Product	Laboratory
Supplement Formulation	Individual Supplement
Total Servings Per Container	50
UPC	733739000309
Unit Count	100 Count
Unit count	100 Count

Reviews

U**D

👍

20.08.2025

A**D

جيد جدا

المنتج اصلي من شركة معروفة الاستعمال انصح ب ٣ او ٤ حبات و شكرا

26.12.2022

F**Y

فيتامين

اشتريته لابني بصراحه لاحظة تغير على جسم ابني ونشاطه ومازال يستخدمه حبه في اليوم ابني عمره ١٩ سنه

7.12.2024

匿**言

１日２粒でみなぎる

プラシーボ効果かもしれませんが、飲み始めて３日目から元気出ます。カプセルが大きいから飲むのしんどいけど、半分のサイズで倍の飲むよりはいいかなってw

13.09.2021

P**L

potency value of product

My wife who takes this product seems to feel the strength 500 mg doesn't match the 500 mg strength in America.

4.05.2019

P**A

Nice product 👌

3.05.2025

B**T

Lアルギニン 500mg（海外直送品）

効果はあると思います。いい買い物をしました。ありがとうございます

12.07.2015

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₩37099

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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