---
product_id: 729815601
title: "Now Foods L-Arginine 35.4 oz (1,000 g)"
brand: "now"
price: "$7237.71"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/729815601-now-foods-l-arginine-35-4-oz-1-000-g
store_origin: US
region: United States of America
---

# Boosts nitric oxide for energy Supports muscle metabolism Informed-Sport certified purity Now Foods L-Arginine 35.4 oz (1,000 g)

**Brand:** now
**Price:** $7237.71
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your workout game with pure, certified L-Arginine power!

## Quick Answers

- **What is this?** Now Foods L-Arginine 35.4 oz (1,000 g) by now
- **How much does it cost?** $7237.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/729815601-now-foods-l-arginine-35-4-oz-1-000-g)

## Best For

- now enthusiasts

## Why This Product

- Trusted now brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flexible Usage:** Mixes easily with juice or water for convenient daily intake
- • **Daily Energy Catalyst:** Precursor to nitric oxide, enhancing blood flow and stamina
- • **Certified Clean & Safe:** Informed-Sport and Informed-Choice seals guarantee zero banned substances
- • **Unisex & Adult-Friendly:** Formulated for all adults aiming to elevate fitness and wellness
- • **Muscle Metabolism Powerhouse:** Optimizes protein and nitrogen balance for peak performance

## Overview

Now Foods L-Arginine 35.4 oz (1,000 g) is a premium supplement designed to support protein metabolism and muscle health by maintaining nitrogen balance. Certified by Informed-Sport and Informed-Choice, it guarantees purity and freedom from banned substances, making it a trusted choice for fitness-focused adults. Easily mixed into juice or water, it acts as a nitric oxide precursor to boost energy and circulation.

## Description

Full description not available

## Features

- PROTEIN METABOLISM*/NITRIC OXIDE PRECURSOR*: Arginine supports protein metabolism and is heavily involved in muscle metabolism through its role in the maintenance of a proper nitrogen balance.* Mix 2 level teaspoons daily as needed in least 8 oz. of juice or water, preferably on empty stomach.
- The Informed-Sport seal is your assurance that each and every production run of these NOW Sports products have been tested for banned substances by LGC, a globally recognized assurance program for anti-doping in sports nutrition products. In addition to production run testing, Informed-Sport-certified are also blind-sampled at the level up to four times annually, testing results can be found at informed-sport.com.
- Informed-Choice is an adulteration monitoring program through LGC that conducts monthly blind batch testing of registered products at the retail level and posts updated results on their website. The Informed-Choice logo indicates that these products have been tested for, and certified to be free of, banned substances through the Informed-Choice certification program.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 12.07 x 12.07 x 21.59 cm; 1.13 kg |
| Target Age Range Description | Adult |
| Target Gender | Unisex |
| Color | White |
| Main Ingredients | L-Arginine |

## Product Details

- **Brand:** NOW
- **Flavor:** Unflavored
- **Primary Supplement Type:** L-Arginine
- **Unit Count:** 1000 Grams
- **Item Form:** Powder
- **Item Weight:** 1.13 kg
- **Item dimensions L x W x H:** 12.1 x 12.1 x 21.6 cm
- **Special Ingredients:** L-Arginine
- **Diet Type:** Keto
- **Product Benefits:** Metabolism Management

## Images

![Now Foods L-Arginine 35.4 oz (1,000 g) - Image 1](https://m.media-amazon.com/images/I/71Mxdai1KWL.jpg)
![Now Foods L-Arginine 35.4 oz (1,000 g) - Image 2](https://m.media-amazon.com/images/I/71ckatNnj5L.jpg)
![Now Foods L-Arginine 35.4 oz (1,000 g) - Image 3](https://m.media-amazon.com/images/I/71C09GEdRRL.jpg)
![Now Foods L-Arginine 35.4 oz (1,000 g) - Image 4](https://m.media-amazon.com/images/I/8149MRujTCS.jpg)
![Now Foods L-Arginine 35.4 oz (1,000 g) - Image 5](https://m.media-amazon.com/images/I/71+ABJ92uKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ やっぱりあの匂い！これは凄い。
*by S***★ on July 6, 2023*

今まで色んなサプリを買いましたが、これほど精液そのものの匂いは初めてです。買って小分けにしましたがそれでも精液そのもので、レビュー通り扱い注意です。しかも匂いが強くそれ目的で匂いを求めて購入される趣味の方、まさにそのものです。写真くらい空けると、家族が気づきます。疑われてしまいます。こぼしたり、起きっぱなしはやばいです。匂いに敏感な女性ならドン引きです。ただ空けっぱなしだとやがて匂いは飛んでしまうので、小分けにしてもきちんと密封してください。

### ⭐⭐⭐⭐ このタイプが1番コスパが良い！
*by K***E on January 29, 2022*

いつもオレンジジュースやミックスフルーツジュースにといて飲んでます！アルギニン、シトルリン、マカ、亜鉛、オルニチンを合わせて服用。筋トレ後の回復力もそうですし、夜の方もかなり元気になります。ただアルギニンは量に注意。濃すぎると胃の調子が悪くなるので、少量をこまめに摂って血中濃度を高めていくことをおすすめします！

### ⭐⭐⭐⭐⭐ 考えていたよりずっとアレでした。
*by G***ん on July 15, 2018*

なんというかどうせ比喩表現じゃないの？と甘く見ていた私を許してください先人のレビュー書いている皆さん。どう考えても自家発電を致した証を山のように溜め込んで数日置いといたくずかごに頭突っ込んで鼻から深呼吸でもしたような香りがします。それ以外に形容のしようがない程度にアレです。味も、なんかホンモノより苦味が強いだけで舌が感じる情報のほぼ全て立ちのぼり鼻から抜ける香りも舌に絡むように残る粘度も息をするだけで何度でも蘇る後味もすべてがひたすらにアレです。アレを粉にしただけなんじゃないかと疑いたくなる程度に。そしてクエン酸を混ぜると理科の化学反応実験みたいに、嘘のように一瞬で味も香りも消えてなくなります中和っていうけど、ここまで露骨に痕跡も残らないくらいハッキリ打ち消せるものなのかと二重の驚きです。私の場合、過剰接種気味に摂るせいだと思うのですが…お腹くだします。下剤もびっくりの即効性です。あと、性欲と下半身に効いてます。とても。『作られている感』を感じる程度に。また、疲労回復によいそうですが「それって中和に使ったクエン酸の作用じゃないのだろうか」…ってくらいハッキリとは感じませんでした。下半身から放出するホンモノのアレは自分の場合、摂取2日目から露骨に増えました。摂取を続けたらもっと増えるのか楽しみです本来の味と香りが強烈すぎてお話にならない為こいつを摂取する為に、本当にもんのすごい勢いでクエン酸を消費させてくれるので急遽1kgクエン酸を買う羽目になりました。後悔はしていない。

## Frequently Bought Together

- NOW Foods Sports Nutrition, L-Arginine Powder, Nitric Oxide Precursor, Amino Acids, 2.2-Pound
- NOW Foods Supplements, L-Citrulline Pure Powder, Supports Protein Metabolism*, 4-Ounce
- NOW Foods Sports Nutrition, L-Glutamine Pure Powder, Nitrogen Transporter*, Amino Acid, 1-Pound

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-04*