Core Nutritionals Energon
SKU: 26955513816

Core Nutritionals Energon

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Description

Core Nutritionals EnergonL Citrulline Citrulline is a non essential, non protein amino acid that forms during the urea cycle and forms ornithine when combined with carbon dioxide. Citrulline is also a critical source of endogenous (natural) arginine, as it is rapidly and efficiently converted to arginine in the vascular endothelium and other tissues. Citrullines benefits have been shown to be greater than its parent compound. While arginine undergoes direct hepatic (liver)

L-Citrulline

Citrulline is a non-essential, non-protein amino acid that forms during the urea cycle and forms ornithine when combined with carbon dioxide. Citrulline is also a critical source of endogenous (natural) arginine, as it is rapidly and efficiently converted to arginine in the vascular endothelium and other tissues.

Citrulline’s benefits have been shown to be greater than its parent compound. While arginine undergoes direct hepatic (liver) metabolism through the enzyme arginase, citrulline bypasses hepatic metabolism entirely and it is delivered straight to the bloodstream. The result is that gut absorption and plasma (blood) bioavailability studies comparing citrulline and arginine have shown two things. First, citrulline is less readily destroyed and has greater absorption than arginine. Second, citrulline supplementation increases arginine levels more effectively than arginine supplementation itself.

This translates to promising results. For example, animal studies show a significant increase in anaerobic performance at a 250mg/kg/day serving of citrulline, while studies in humans implicate citrulline in both aerobic and anaerobic performance increases. As a critical part of the urea cycle, citrulline’s performance benefits are thought to be a result of its role in ammonia clearance. Citrulline is implicated in reducing the oxygen cost of muscle processes, along with increasing the rate of post-exercise ATP and phosphocreatine replenishment. As ATP and phosphocreatine are the body’s ‘exercise fuel,’ this may result in citrulline delaying time to exhaustion in aerobic and anaerobic exercise.

Beta Alanine

Carnosine is crucial for muscle function, and dietary sources of carnosine are essential, but increasing intramuscular concentrations was a challenge until beta-alanine was discovered. Beta-alanine is the most effective means of significantly increasing intramuscular concentrations of carnosine, enhancing muscle performance. Beta-alanine also has beneficial effects independent of carnosine.

Carnosine acts as a high-capacity pH buffer in skeletal muscles, preventing pH-dependent processes from being inhibited by acidosis during exercise. However, carnosine synthesis is limited by the availability of l-alanine. Beta-alanine supplementation overcomes this limitation, consistently increasing intramuscular carnosine levels, with studies showing increases of 40-60% with chronic use. Exercise further enhances beta-alanine’s effects.

Beta-alanine supplementation has shown to improve total work capacity, endurance, muscle power, and strength, making it a highly effective dietary supplement for performance enhancement.

Betaine Anhydrous

Betaine, found naturally in organisms like spinach and beets, helps cells handle osmotic stress and supports muscle performance. Studies show that betaine supplementation improves endurance, strength, and power output. Additionally, betaine may enhance the hypertrophic response to resistance training, offering promising benefits for athletes and active individuals.

N-Acetyl L-Carnitine

ALCAR, an acetylated version of l-carnitine, offers higher bioavailability and supports energy production, fat metabolism, and neurotransmitter synthesis. It enhances neuronal function and has significant potential in improving both physical and cognitive performance, making it an essential supplement for many.

Enfinity® Paraxanthine

Paraxanthine, a metabolite of caffeine, delivers energy and focus without the side effects of traditional caffeine. Its shorter half-life ensures smoother energy, improved cognitive performance, and better adaptability for individuals with varying caffeine metabolism.

VasoDrive-AP®

VasoDrive-AP® contains lactotripeptides that reduce ACE activity, improving blood flow and endothelial function. This leads to better oxygen delivery, making it a valuable addition for cardiovascular health and physical performance.

Cognizin® Citicoline

Cognizin® supports brain health by enhancing acetylcholine production, crucial for memory and focus. It crosses the blood-brain barrier effectively and provides long-lasting cognitive benefits without the crash of synthetic stimulants.

Senactiv®

Senactiv®, derived from Panax notoginseng and Rosa roxburghii, rejuvenates cells, reduces inflammation, and improves recovery. It supports glycogen storage and oxygen delivery, enhancing performance and speeding up recovery.

Huperzia serrata

Huperzia serrata contains Huperzine A, a compound that improves memory and cognition by inhibiting acetylcholinesterase. It has shown promise in both healthy individuals and those with cognitive impairments like Alzheimer’s disease.

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SKU: 26955513816

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Zero Signal
Houston, US
★★★★★ 5
Works way better than its price would suggest
Color: Storage Cover Black, Size: Rechargeable
A family member got frothed milk in their coffee and loved it, so they started doing it at home. They were using a wand mixer which is great at splashing milk all over creation but not very good at actually frothing it. I asked them what kind of frother they wanted and they gave me 2 criteria: Rechargeable, and inexpensive. They didn't want to spend a lot on something they might not like or might outgrow, and they didn't want to constantly be looking for batteries. This frother fits the bill. It recharges with a regular USB-C cable and comes with a short one (but not a wall plug so make sure you have one of those). It was also less than $11 delivered so not a lot to gamble on an occasional-use gadget. Does it work? Absolutely, and a lot better than I ever thought it would. I was given a demonstration and in 10 seconds I saw a small cup of half and half turn into frothy foam. I'll admit, it does taste pretty good in coffee. I 3D printed a stand to hold the mixer upright on the counter. Otherwise the base is too small and it tips over. That's not a complaint, just an observation. If you want it to stand upright, you'll have to do something similar. Otherwise, this thing is a good combination of simple, inexpensive, and effective.
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Reviewed in the United States on June 1, 2026
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Daymi
Birmingham, US
★★★★★ 5
Great Milk Frother for Coffee Lovers
Color: Storage Cover Black, Size: Rechargeable, Color: Storage Cover Black, Size: Rechargeable
I’m really happy with this electric milk frother. It is easy to use, rechargeable, and makes rich, creamy foam in just a few seconds. It works great for coffee, lattes, cappuccinos, and even hot chocolate. The design is sleek and comfortable to hold, and it is very easy to clean after use. The battery lasts well, and I like that I don’t need disposable batteries. Overall, this is a great product for anyone who enjoys making coffee drinks at home. Highly recommended!
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Reviewed in the United States on May 9, 2026
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Kimberly Watson
Grantham, US
★★★★★ 5
Great purchase
Color: Storage Cover Black, Size: Rechargeable
I've had my Circle Joy Frother since May 11th, and I've have used it every day. It's the best frother I've ever ordered or owned. It's powerful, works great and it's rechargeable, no batteries to buy for this one. I'll buy this one again if or when it stops working. I'm very satisfied.
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Reviewed in the United States on May 28, 2026
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Momma Cat
Alexandria, US
★★★★★ 5
Game Changer for Coffee Lovers
Color: Storage Cover Black, Size: Rechargeable
I purchased the Circle Joy Rechargeable frother mostly because of the price. The frothy-whipped cream is a treat on the weekends, and the last hand frother I purchased zapped out. WoW - this one is amazing! The last one I had was battery operated, and wasn't as fast as this one. I now use it everyday because it works so quickly. It comes with a "lid" for the blender part, so I can toss in my briefcase. Love that recharges quickly so its ready when I am. Great price, easy to use, looks sleek, and tiny enough to take with you. LOVE, FiVE Stars
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Reviewed in the United States on May 26, 2026
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Janae Woods
Port Orchard, US
★★★★★ 4
Great for short term
Color: Storage Cover Black, Size: Rechargeable
Works great when it works.... But I've bought three this year and two of them just unexpectedly died with no logical reason. Giving up and trying a new brand for my protein coffee drinks. *Edit....after original review the seller offered a refund and apologized for the issues I had. Bumping up my rating for proactive customer service and trying to make things right.
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Reviewed in the United States on May 23, 2026

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