- HIGH-POTENCY L-ARGININE + L-CITRULLINE COMPLEX FOR NITRIC OXIDE SUPPORT: Delivers 5,500mg L-Arginine + 1,100mg L-Citrulline per serving. Amino acids commonly used to support nitric oxide production, circulation, and blood flow; designed for fitness, cardiovascular wellness, and daily energy routines.
- DESIGNED FOR PRE-WORKOUT PERFORMANCE, ENDURANCE & DAILY ENERGY ROUTINES: Commonly used in sports nutrition to support stamina, endurance, and workout preparation; suitable for gym training, active lifestyles, and libido or individuals seeking sustained energy without stimulant-based formulas.
- WITH ADDED VITAMINS, MINERALS & AQUAMIN FOR NUTRITIONAL SUPPORT: Includes Vitamin C, D, K, B6, B12, Folate, Calcium, Magnesium & Aquamin marine minerals: nutrients often used to complement bone health, metabolic function, and overall wellness in daily supplementation routines
- SUPPORTS CIRCULATION, BLOOD FLOW & ACTIVE LIFESTYLE NEEDS: Formulated for adults seeking nitric oxide support as part of fitness or wellness routines; commonly used by athletes, active individuals, and those focused on maintaining cardiovascular and daily vitality habits.
- GREAT-TASTING POWDER DRINK MIX – EASY TO USE, NO PILLS REQUIRED: Available in Grapeberry, Raspberry & Citrus Orange flavors; mixes easily with water for smooth consumption; no clumping powder format offers a convenient alternative to capsules for home, gym, or on-the-go convenient single use packets.
- HIGH-DOSE FORMULA WITH FLEXIBLE SERVING OPTIONS & STRONG VALUE PER SERVING: Provides 30 servings per container or 1-month supply with high active ingredient content; also available in single-serve packets for portability, travel, and consistent daily use across different routines and busy schedules.
- SUGAR-FREE, VEGAN, KOSHER & GLUTEN-FREE FORMULATION: Designed to align with a variety of dietary preferences; made without added sugar or gluten and suitable for individuals seeking a clean-label amino acid and nitric oxide formulation supplement for long-term daily use. Formulated based on a Nobel Prize winning discovery breakthrough showing how nitric oxide supports cardiovascular health.

Jennifer –
Would have been 5 star, except for side effects of the Xylitol
I love this product! The only reason why I did not give it 5 stars was because one of the ingredients is Xylitol, which is a sugar alcohol. They also use Stevia, so I’m not sure why there is a need for the Xylitol? I am sensitive to sugar alcohols and this does upset my stomach when i take it in the morning. This is a very bothersome side effect and would be the only reason why i might have to stop using it. That said, I am a 56 year old, active woman. I am a Certified Holistic Nutrition Coach. I am very healthy, and train at the gym regularly. I had gone years with out sleep. I tried everything, literally, not one thing ever helped. I continued my research, and found that there was a good possibility the my natural human growth hormone was low, due to natural aging process. I’ve been taking one serving of this in the morning, before the gym. I have amazing strength and energy for my workout!! And, as an after effect, I get very tired at night, I do take l-ornithine before bed, and I have been able to get 6-8 hours sleep on most nights. I know it’s really working, because nothing else has this effect on me. Hopefully, it continues. Energy during the day, and a good night’s sleep. It’s been a blessing! Please, add more Stevia and remove the Xylitol!!!!
Deena Intrator –
The best product out there!!
After a ton of investigation, this is an the L-arginine to order! Let me start with the taste which is better than the fruit juice & has fewer calories. I take 1 scoop daily about halfway through the morning, about 10:30 AM and feel a second wind in the morning kick in. It lasts me through the afternoon, for my workout.I get more out of my workouts and my body seems to repair itself quicker. L-arginine Pro has more active ingredient than I have found in other like product -5500 mg l-arginine & 1100 mg of L-citrulline . There are also lots of other vitamins and nutrients not found in other L-arginine supplements. I am also happy to see that they use stevia leaf extract as a sweetener so now calories are not an issue with this. I never had a blood pressure issue and starting L-arginine pro now when im in my 40’s should help me avoid them in the future. I have done a lot of investigating product and this one has the highest rating in this category of high intensity l-arginine. I am making l-arginine pro one of the mainstays of my diet and supplement. I feel better, stronger, and healthier.
Steven Garber –
Best L-arginine by far. Best value-best taste – best results
I hardly ever write reviews but this was a gamechanger. This is the the best L-arginine and i have tried many since it was reccommended to me. they either taste terrible, have minimal results or cost too much. At about $1 a day this is the best investment i have made in myself. If you have used l–arginine before, you will realize that the benefits come if you take the right amount and the right mix. You will also realize its hard to get something that you enjoy taking everyday. It can taste too acidic or it overcompensates with a too sugary taste. L-arginine pro is just tangy enough not to be too sweet bot so sour that you puckerup. Tatses like morning tang. The ingredient mix is what was reccommended to me by my trainer its got over 5,000 mg of L-arginine and 1100 mg of l-citrulline , its what doctors reccommend. It actually over delivers so i use a bit less than the scooper line. GOOD VALUE.The bottle shows all the ingredients which i like since i was told stay away from Pproprietary brands” which means they are hiding something. This product also uses “Stevia Leaf extract” which i wanted as opposed to something that has “processed sweeteners'”.The results are really significant. My BP is lower even after a half hour eliptical, my enrgy level is up and my performance is outragous 😉 .I wholly reccommend this product.
Paul Bilay –
Tastes Great; does the job!
I can feel the difference after about 30 minutes; lowers BP and enhances performance. Lots of good stuff in it.I like grape and this one is just right.
Kindle Customer –
Great Taste & Noticeable Boost in Circulation
I’ve been using the L-Arginine PRO drink mix for a few weeks now and I’m really impressed with the results so far.First off, the grape flavor is actually enjoyable — not overly sweet or artificial like some supplement drinks can be. It mixes well with water and doesn’t leave that gritty texture at the bottom of the glass.
Suzanne –
Ingredients
It does lower blood pressure. Only 3 stars because it contains xylitol.
Lynn G –
Helps blood pressure
Great supplement for blood pressure. Really helps!
Amazon Customer –
Excelente
Excelente producto