SayanFUEL STIM 300 grams YAMAMOTO
SayanFUEL - STIMisYamamoto® Nutrition’s innovative pre-workout supplement, designed to take yourperformance to the next levelandformulated with 12 different ingredients to support your performance. SayanFUEL contains L-citrulline, beta-alanine, pomegranate extract, L-tyrosine, Alpinia galanga extract, anhydrous caffeine, a patented S7 blend of plant extracts, green tea extract, proanthocyanidins, vitamin B6, thiamine, and vitamin B12. It is therefore the “stimulant” version of Sayan, as it contains caffeine, and is designed for those who need areal energy boost—both physical and mental—to tackle even the most intense workouts.
The SayanFUEL formula harnesses the synergistic action of numerous extracts tomaximize performance, giveyour energy aboost, andstimulate nitric oxide production tomaximizemusclepump. It’s the ultimate fuel for your workouts.
What exactly is in the SayanFUEL pre-workout formula?
Here is a detailed list of all the ingredients used to develop SayanFUEL and their specific effects:
L-citrulline– Citrullineis a non-essential amino acid that is extremely beneficial for athletes: by acting as a precursor to arginine, it improves blood and oxygen flow to the muscles,stimulating the production of nitric oxide, which also enhances themusclepump. As a result, citrulline increasesenduranceandsupportsperformanceduringphysical activity. Citrulline can also helpreduce muscle sorenessandfatigue after exercise, asit reduces the buildup of lactic acidin themuscles.
Beta-alanine– Beta-alanineis a precursor to carnosine, a compound that buffers the accumulation of lactate in muscle tissue. Taking beta-alanine therefore helpsdelay the onset of fatigueandmuscle soreness andimproves performance during high-intensity exercise. The International Society of Sports Nutrition (ISSN) believes that beta-alanine supplementation acts as an intracellular pH buffer, is safe, and can improve exercise performance, particularly during high-intensity, short-duration exercise. Additionally, this supplement can also help reduce neuromuscular fatigue.
Pomegranate Extract– arich source of antioxidants and vitamins,ithelpsboost energy(both physical and mental),slow down the oxidation process, andimproveblood flow, thereby reducing feelings offatigueandenhancing performance.
L-tyrosine– thisamino acid, a precursor to various hormones, is known to support the synthesis of several neurotransmitters in the brain, such as dopamine and norepinephrine. In this way, it can havean adaptogenic effectduringtimes of stress while alsoimproving attention span.
Alpinia Galanga Extract– derivedfrom the rhizome of Alpinia galanga, a herbaceous plant in the Zingiberaceae family, this plant extract helps maintain highmental focusandworks in synergy with caffeine, optimizing the latter’s dopaminergic activity. In fact, it enhances thealertnessandconcentrationprovidedby caffeine, supportingcognitive performance.
Anhydrous caffeine– caffeineis one of the best-known supplements for supportingalertnessandperformance, used primarily to boostexplosive energy. The active ingredient in caffeine helps improve concentration, reaction time, and attention span.
S7®– S7® is a blend of seven plant-based ingredients thatstimulate nitric oxide productionand, as studies have shown, are capable of activating the body’s nitric oxide production system. S7® is completely plant-based and nitrate-free, and is designed to deliver the benefits of nitric oxide without side effects, allowing you to focus fully on your performance. In a peer-reviewed, double-blind acute study, S7 demonstrated a230% increase in circulating nitric oxidein theblood compared to baseline levels in participants after a single 50 mg dose. S7 has been clinically shown to promote increased nitric oxide levels with daily, long-term use. In a 90-day, double-blind, peer-reviewed study, this ingredient demonstrated a53% increase in circulating nitric oxide levelsin theblood with once-daily supplementation compared to placebo for long-term nitric oxide support.
Proanthocyanidins—also known as tannins—are a group of natural substances that belong to the polyphenol family and the flavonoid subgroup. They have been shown to possess anti-inflammatory,antioxidant, cardioprotective, and immunomodulatory properties.
Vitamin B6–this B-complex vitamin plays a role inthe metabolismofamino acids, fatty acids, and sugars, and contributes to the production of various hormones, as well as white and red blood cells. It also plays a key role in building the immune system’s defenses against disease, stimulating brain function, and preventing aging.
Thiamine—also known as vitamin B1—is primarily involved in carbohydrate metabolism; in fact, it plays an important role in the process of converting glucose into energy.
Vitamin B12—also known as cobalamin—plays a role in the metabolism of amino acids, nucleic acids, and fatty acids. It is essential for the production of red blood cells and the formation of bone marrow. It also helps convert nutrients into energy and can reduce stress and improve mood.
You can pay securely using credit cards, PayPal, bank transfer, Klarna, or cash on delivery (+€3.90).Learn more.
Shipping
Shipping costs a flat rate of €4.90. Get free shipping on all orders over €69.90!
At checkout, you can choose your preferred carrier between BRT and GLS. You also have the option to request delivery to a pickup location.
Returns
You have 30 days from the delivery of your order to return one or more products and request a refund. Returns are free if you choose to receive your refund as a store credit to be used on Fightclubstore.com.
Fight Club Store is an official retailer of the Yamamoto brand and sells only authentic products. Learn more about our product authenticity guarantee.


