Sports, Arginine & Citrulline Powder, 12 oz (340 g)

The Sports Arginine & Citrulline Powder, 12 oz (340 g) is a high-quality supplement designed to support fitness, workouts, and overall training performance. The quality is excellent, with a clean blend of L-Arginine and L-Citrulline, two key amino acids that work synergistically to promote improved blood flow and endurance. The ingredients are pure, with no unnecessary fillers or additives, ensuring a highly effective product. The taste is neutral and mild, making it easy to mix into water or your favorite pre-workout drink without altering the flavor. The size of the powder container is generous, offering plenty of servings for regular use. The package is sturdy and resealable, keeping the powder fresh and easy to store. The benefits are noticeable—I’ve experienced improved endurance during workouts, better recovery, and enhanced muscle pumps, which makes it a great addition to any diet focused on performance and results. Whether you’re aiming to optimize your training sessions or improve overall fitness, this is a fantastic choice. Highly recommended for athletes and gym enthusiasts looking for a reliable L-Arginine and L-Citrulline supplement!

I use always this brand to take care of myself. There is a good quality in it. It contains amino acids, is A Dietary Supplement very important is Steroid Free, Non-GMO,GMP Quality Assured Arginine and Citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. In addition, any arginine not converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis. good for my diet and for my workout

Good product. Gives you energy especially for exercising. This Arginine is companied with Citrulline which is best. My husband has been taking it for a few years

I like this product cuz this is the blend of arginine and citrulline which I usually take separately but having them combined also gives you good effect it has no its own taste therefore I add it to BCAA with taste or some other stuff and food that have its own taste it is good size and package essential for those who do workouts but I always wait until it gets discounted

I purchased “NOW Sports Arginine & Citrulline Powder,” and I’m very satisfied with it. The quality is excellent, and the size of each serving is just right. With a 1:1 ratio of arginine and citrulline, it effectively supports protein metabolism and muscle maintenance. The ingredients are designed to enhance workout performance and overall health. The package is convenient and easy to use. Overall, the effect of this supplement has been positive, improving my energy levels and workout recovery.

Citrulline boosts free Nitric Oxide in your blood. NO is a vasodilator - in other words, it makes blood vessels widen, which is clinically proven to help with erection firmness. Arginine/citrulline are well known to urologists. They are no replacement for true ED medication, but for men looking for a little more stiffness, they can be very useful. This isn't essential oils nonsense or whatever. This is peer reviewed science.

This is a simple, no-frills supplement that delivers exactly what it promises. The powder is unflavored and mixes fairly well into water or other drinks, though it can have a slightly sweet taste on its own. It’s a convenient option for anyone looking to support relaxation, sleep quality, or general wellness with a single-ingredient product. The quality feels consistent, and the pricing is reasonable compared to similar supplements. Overall, it’s a solid choice if you want a clean, straightforward glycine supplement without unnecessary additives.

Thank you for providing such outstanding supplements! The quality is exceptional, with thoughtfully selected ingredients that offer remarkable health benefits. Your products have made a significant positive impact on my overall well-being. I also appreciate the secure and reliable packaging. Thanks again, iHerb!

Quality is great, size is good, benefits are good, no taste, ingredients are natural, I didn’t have any side effects I recommend it

Great quality and ingredients, size of capsules are fair enough with safe dosage, I can feel the benefits and don’t feel bad taste of capsules.