SKU: 37733439363

NOW SPORTS L-Arginine (454 gr)

Sale price$52.88 Regular price$58.75
Save 10%

Pay in installments of $14.69 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

NOW SPORTS L-Arginine (454 gr)NOW L Arginine 454 Gram(s) NPN : 80024998 A non essential amino acid that is involved in protein synthesis May help support a modest improvement in exercise capacity in individuals with stable cardiovascular disease (CVD) Pharmaceutical grade Non GMO L Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis. L Arginine is the substrate for the synthesis of nitric oxide (NO),

NOW - L-Arginine - 454 Gram(s) - NPN : 80024998

  • A non-essential amino acid that is involved in protein synthesis
  • May help support a modest improvement in exercise capacity in individuals with stable cardiovascular disease (CVD)
  • Pharmaceutical grade
  • Non-GMO

L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as DNA synthesis. L-Arginine is the substrate for the synthesis of nitric oxide (NO), a cell-derived relaxing factor that is essential for regulating vascular tone and blood flow. It also supports the manufacture of creatine, an energy substrate for muscles.

95% of creatine is located in the skeletal muscle. This powder version allows for controlled dosing. Our NOW® natural and organic Supplements are an effective way to ensure you and your loved ones are getting essential vitamins, minerals and nutrients for daily optimal health.

Since 1968, NOW®has been making top quality products that are tested to the highest standards to empower people to lead healthier lives.

Our promise - what is on the label, is precisely what is in the bottle.

INGREDIENTS Each level teaspoonful (5 ml) contains:
L-Arginine 2300mg.

DIRECTIONS & USE
Adults: Protein synthesis: Take 1 to 3 level teaspoons (2.3 g to 6.9 g), 1 to 3 times per day between meals or at bedtime with a drink.
Do not exceed 8 g per single dose or 21 g per day.

Adults: Improvement in exercise capacity in individuals with stable CVD: Take 2 to 3 level teaspoons (4.6 g to 6.9 g), 2 to 3 times per day between meals or at bedtime with a drink.
Do not exceed 8 g per single dose or 21 g per day.

Consult a health care practitioner for use beyond 12 weeks.

CAUTIONS & NOTES

  • Do not use if you have had a heart attack/myocardial infarction.
  • Consult a health care practitioner if your cardiovascular condition worsens.
  • Consult a health care practitioner prior to use if you are pregnant or breastfeeding, if you have a renal/kidney disease or if you are following a low protein diet, if you suffer from a cardiovascular disease and are attempting an increase in physical activity, or if you are taking medication for cardiovascular diseases, erectile dysfunction, and/or blood thinners. Some people may experience gastrointestinal discomfort (such as diarrhea).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37733439363

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Samantha Cox
Pawtucket, US
★★★★★ 5
Perfect for a minimalist
Color: Ivy Green
My husband had this exact wallet for 8 years. It was still functional and used daily. I got him this replacement and he was beyond excited. Said that it was his favorite Christmas gift lol. The durability and function of this minimalist wallet is unmatched. Love the color too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
E
Verified Purchase
Ej Brown
Fort Morgan, US
★★★★★ 5
It’s so compact
Color: Grid - London Fog
It’s a great sleep m wallet not bulky just smooth
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
R
Verified Purchase
RAM
Pawtucket, US
★★★★★ 5
My favorite wallet ever made. Second one owned
Color: Blue
This is my favorite wallet of all time. Colds my money cards and ID snug on the outside. Inside can hold a few more cards and some folded cash. High quality build. This will last a long time. Good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025
T
Verified Purchase
Tanner Pomeroy
Battle Creek, US
★★★★★ 5
Quality Leather That Actually Protects Your Info
Color: Navy Blue
I’ve been carrying this Timberland wallet for a while now, and it’s a solid upgrade from my old one. The first thing you notice is the quality of the leather—it feels rugged and genuine, not that stiff, plasticky stuff you see on cheaper brands. It has that classic Timberland look that ages well the more you use it. The main reason I grabbed this specific one was for the RFID-blocking technology. With so many "tap to pay" cards out there, it’s nice to have that extra layer of security knowing my info isn't being skimmed while the wallet is in my pocket. Even with the protection built-in, the wallet isn't overly bulky; it still fits comfortably in my back pocket without feeling like I’m sitting on a brick. The passcase design is really convenient because it has a removable flap for your ID. This is perfect for when you just need to show your license quickly without digging through the whole wallet. It has plenty of slots for cards and a large enough section for cash that doesn't feel cramped. If you want a durable, good-looking wallet that keeps your data safe, this is a great choice. It’s just a good, reliable wallet that does exactly what it's supposed to do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
C
Verified Purchase
Cherry Flick
Grantham, US
★★★★★ 5
Timberland Men’s Genuine Leather Wallet – Nice Quality for the Price
Color: Navy Blue
This wallet was actually a gift, so I can’t really say how durable it is long term or whether it completely met expectations over time or whether it was returned. However, when I first received it, it definitely looked and felt like a quality wallet. The genuine leather had a nice appearance, the stitching looked well made, and it had a clean and classic style. The price also seemed very reasonable for what you get. Overall, based on first impressions, it appears to be a solid wallet and would make a nice gift option for someone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

recommand products