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Premium nitrate formula, combining 3 nitrate sources with L-arginine that increases endurance and power output in sprints.
Dispatch within 48 hours. Delivery time depends on your location.
Nitrates+ is a highly-efficient supplement designed to increase endurance. By widening your blood vessels, it allows more oxygen and nutrients to feed your muscles, resulting in a noticeable performance boost.
Combining three natural nitrate sources — beetroot, red spinach, and arugula (rocket) extracts — with L-arginine HCL, Nitrates+ enhances nitric oxide production. This results in improved blood flow, more efficient oxygen utilization (indirectly boosting VO2 max), and reduced fatigue.
Why L-Arginine HCL? Arginine HCL is a key amino acid involved in nitric oxide synthesis, further boosting circulation and enhancing oxygen delivery during training.
Increase endurance by delivering more oxygen to your muscles, faster!
Take 3 capsules with water approximately 30 minutes before exercise.
On non-training days, take 3 capsules in the first half of the day.
Attention! People who take medication for heart conditions or have an allergy to nitrates or nitrites should not take this product!
RDA*
Food supplement. Ingredients: Beta vulgaris, L-Arginine, Red spinach extract, Arugula extract. Other ingredients: hydroxypropyl methylcellulose (capsule shell), anti-caking agent: magnesium salts of fatty acids. Net quantity: 90 capsules.
What is Nitrates+?Nitrates+ is a nutritional supplement designed to improve endurance performance, increase power output, and enhance recovery by supporting blood flow and nitric oxide production during exercise.Who should use Nitrates+?Nitrates+ is intended for endurance athletes who want to improve oxygen delivery, delay fatigue, and boost performance in sprints, long sessions, or races. It can also support faster recovery after intense workouts.How does Nitrates+ work?Nitrates+ combines beetroot, red spinach, and arugula extracts with L-arginine HCI to increase nitric oxide production. Nitric oxide relaxes blood vessels, improving circulation and oxygen delivery to muscles. This can enhance exercise efficiency, reduce oxygen cost, delay fatigue, and increase time to exhaustion.When should I take Nitrates+?On training or race days, take 3 capsules of Nitrates+ with water about 30 minutes before exercise. If you have two exercise sessions in the same day, take the Nitrates+ dosage before the first session. On non-training days, take 3 capsules in the first half of the day.What do the ingredients in Nitrates+ do?Nitrates+ contains a blend of ingredients that work together to improve endurance performance.
Are there allergens in Nitrates+?Nitrates+ may contain traces of oats, barley, wheat, fish, milk, and soy. Is Nitrates+ vegan?Yes. Nitrates+ uses vegan capsules and contains no animal-derived ingredients.Does Nitrates+ contain caffeine or stimulants?No. Nitrates+ works through nitric oxide production and improved blood flow, not stimulants.Can I stack Nitrates+ with other supplements?Yes. Nitrates+ can be safely combined with most fueling gels, drinks, protein powders, vitamins, and recovery products. It can be safely taken with L-Carnitine Tartrate, Fusion, Absolute, Nitro Boost, and Cordyceps.However, you should always check for overlapping ingredients and consult a healthcare professional if combining multiple supplements.Are nitrates harmful for the body?No, nitrates from vegetables are not dangerous if consumed in normal amounts. The risk exists only for infants (up to 6 months). Nitrates can also pose a risk to adults if taken in extremely high doses (e.g., more than 1 g of active nitrates per day). However, this is far higher than provided by the recommended serving of Nitrates+.Can I use Nitrates+ every day? We recommend taking Nitrates+ for 7 days before an important race, event, or training session. It is not meant to be an everyday supplement. However, there is no health reason you could not take it regularly. Are there any side effects of Nitrates+?Nitrates+ is generally well-tolerated and does not cause side effects in most healthy adults. However, some individuals may experience bloating, worsening of hemorrhoids, changes to heart rhythm, a slight drop in blood pressure, mild gastrointestinal discomfort, or a temporary pink/orange coloration in urine or stools, which is harmless. Can I use Nitrates+ with medications?People taking heart medications or with conditions affected by nitrates/nitrites should not use Nitrates+. Always consult a doctor before combining with prescription drugs.How quickly does Nitrates+ work?Some benefits of Nitrates+ may be seen within one to two hours of taking it. However, sustained benefits and performance increases usually require at least three weeks of use. Does Nitrates+ increase VO2 max?Nitrates+ can indirectly increase VO2 max. By improving oxygen delivery and reducing oxygen cost during exercise, Nitrates+ supports more efficient use of oxygen, which can enhance endurance performance.Should I take Nitrates+ on non-training days?Yes. Take it in the first half of the day on non-training days to support baseline nitric oxide levels and vascular health. It can also help with recovery. Is Nitriates+ WADA-compliant?Yes. Nitrates+ is free from banned substances, regularly checked, and manufactured in a GMP-approved facility with the highest ISO 22000 standard. Furthermore, our suppliers also have a certificate confirming that their products are free of impurities. How long does Nitrates+ remain effective after taking it?After taking Nitrates+, plasma nitrate levels typically remain elevated for 6–8 hours. However, factors like metabolism, genetics, health, and gut flora all affect individual response. How many nitrates does Nitrates+ contain per serving? There are 63.5 mg of nitrates per serving (3 capsules) of Nitrates+. Are there any studies on the effectiveness of Nitrates+?There are no independent studies on the exact formula in Nitrates+. Scientific studies cost a lot of money and independent funding is not yet available. However, there are numerous studies on the individual ingredients, many of which are very positive.Do I have to swallow the capsules of Nitrates+? Or can I open the capsules and mix them into water?Nitrates+ capsules are not enteric-coated. You can open the capsules and mix the contents with water, juice, or a smoothie. This will not affect the efficacy, release, or absorption of Nitrates+. Don’t nitrates need to be held on the tongue to be effective? While it’s true that some conversion of nitrates to nitrites happens in the mouth via oral bacteria, the effect of holding Nitrates+ on your tongue for a few seconds is very small. Most of the supplement’s benefits come from digestion and absorption after swallowing. For convenience and to avoid the unpleasant taste, it’s recommended to simply swallow the capsules.
Ao fim de 2 semanas a tomar noto uma melhor recuperação
super
Dzięki 😊
Polecamy
Dziękujemy Łukaszu za polecenie!
Finde das Produkt großartig, es bringt mein Training auf anderen Level. Kurze Frage, soll man Nitrates+ täglich nehmen oder nur vor dem harten Trainings?
Nitrati+
Ottimo
Buongiorno, mi sono trovata molto bene con questo prodotto, ho quasi finito la confezione da 90, si possono assumere due confezioni di fila? C’è un limite di utilizzo o si può tranquillamente assumere senza interruzioni? Grazie mille !!
È sempre bene fare delle pause, soprattutto se al momento non avete allenamenti o gare impegnativi. In questo modo il corpo non si abitua al prodotto e la prossima volta ne accetterà altrettanto bene l'effetto. Siamo lieti che il prodotto ti piaccia
Buenos días,
¿Se puede combinar "Nitrates+" con "Bicarb"?
Muchas gracias
Hola 😊 Sí. Nitrates+ y Bicarb se pueden combinar sin problema, porque actúan por vías completamente diferentes y se utilizan para situaciones distintas del esfuerzo.
Nitrates+ mejora el flujo sanguíneo, reduce el coste de oxígeno y aumenta la eficiencia muscular. Es ideal para esfuerzos largos, intensos y sostenidos.
Bicarb actúa como buffer, reduciendo la acidez muscular y ayudando especialmente en sprints, cambios de ritmo, subidas fuertes o esfuerzos por encima del umbral.
Cómo combinarlos de forma segura y eficaz:
• Toma Nitrates+ 30 minutos antes del ejercicio. • Toma Bicarb 60 minutos antes, con suficiente líquido (500 ml). • No interfieren entre sí y pueden aportar beneficios complementarios durante esfuerzos exigentes.
Importante: Bicarb contiene sodio, así que es recomendable controlar otras fuentes de sal ese mismo día para evitar molestias digestivas.
Si necesitas más información general sobre los productos, estamos aquí para ayudarte 💪
Nessun effetto/risultato, anzi mi ha creato piccoli cali di pressione
Ciao!
Grazie per aver condiviso la tua esperienza. Ci dispiace sapere che il prodotto non abbia soddisfatto le tue aspettative e che tu abbia riscontrato questo effetto. Ti invitiamo a contattarci a support@4endurance.it così possiamo approfondire quanto accaduto e aiutarti al meglio.
Cordiali saluti, The 4Endurance Team
Ottimo prodotto
Grazie mille per la tua recensione! Siamo davvero felici che il prodotto sia stato di tuo gradimento. 😊
Grazie per la tua fiducia e per il tuo supporto!
Nie czuje żadnej różnicy. U mnie to się nie sprawdzą. Bez zmian w samopoczuciu.
Cześć Sławomir!
Dzięki za podzielenie się opinią. Przykro nam, że nie odczułeś wyraźnej zmiany po zastosowaniu produktu.
Działanie azotanów (Nitrates+) bywa bardzo subtelne i nie zawsze daje gwałtowny, odczuwalny 'kop' jak kofeina. Najczęściej manifestuje się w postaci drobnych niuansów, takich jak nieco niższe tętno przy tym samym tempie, łatwiejszy oddech na podjazdach, delikatnie mniejsze pieczenie w mięśniach czy po prostu możliwość utrzymania mocnego tempa trochę dłużej niż zwykle. Jeśli zauważyłeś chociaż jedną z tych drobnych różnic, oznacza to, że produkt spełnia swoje zadanie i rozszerza naczynia krwionośne, poprawiając przepływ tlenu.
Napisz do nas na info@4endurance.pl i daj znać, w jaki sposób dawki były przyjmowane oraz przy jakim typie treningu je testowałeś. Chętnie pomożemy zoptymalizować protokół stosowania, aby uzyskać jak najlepsze efekty.
Pozdrawiamy serdecznie
Nitrates+
Bin sehr zufrieden, meine Leistung hat sich deutlich verbessert.
Liebe Alexandra, danke für dein tolles Feedback! Es freut uns sehr, dass du mit Nitrates+ zufrieden bist und deine Leistung sich verbessert hat. Viel Erfolg weiterhin!
Mit freundlichen Grüßen, 4Endurance-Team
Liebes 4Endurance-Team,
ich nutze euer Produkt Nitrates+ und finde die Kombination aus Rote Bete, Rucola, rotem Spinat und L-Arginin grundsätzlich sehr gelungen.
Ein Verbesserungsvorschlag aus Sicht eines sportlich ambitionierten Nutzers wäre jedoch eine standardisierte Angabe des Nitratgehalts pro Portion. Gerade Sportler orientieren sich an der wissenschaftlichen Studienlage, die für eine leistungssteigernde Wirkung in der Regel 400–600 mg Nitrat pro Einnahme verwendet.
Da auf dem Etikett lediglich der Nitratgehalt des Spinatextrakts (9 %) angegeben ist, lässt sich der tatsächliche Gesamt-Nitratgehalt des Produkts leider nicht einschätzen. Das erschwert den Vergleich mit anderen Produkten und mit den in Studien verwendeten Dosierungen.
Eine garantierte Angabe wie beispielsweise „enthält X mg Nitrat pro Portion“ würde aus meiner Sicht das Vertrauen in das Produkt erhöhen und es insbesondere für leistungsorientierte Ausdauerathleten deutlich attraktiver machen.
Vielen Dank für eure Arbeit und ich hoffe, ihr nehmt diesen Vorschlag in zukünftige Produktentwicklungen auf.
Hallo,
Vielen Dank, dass du deine Erfahrung mit unserem Nitrates+ Produkt geteilt hast und uns so ausführliches Feedback gegeben hast.
Wir schätzen deine Gedanken zum standardisierten Nitratgehalt pro Portion sehr – wir wissen, wie wichtig diese Infos für Athleten sind, die sich auf wissenschaftliche Studien verlassen, um ihre Leistung zu optimieren. Dein Vorschlag ist für uns unglaublich wertvoll, und wir haben deine Kommentare bereits an unser Produktentwicklungsteam weitergegeben, während wir nach Möglichkeiten suchen, unsere Labels für die Community zu verbessern.
Nochmals vielen Dank für dein Vertrauen und dafür, dass du uns hilfst, besser zu werden.
Liebe Grüße, 4Endurance Team
Keine Wirkung
Hallo Oliver, Vielen Dank für dein Feedback! Schade, dass du die gewünschte Wirkung nicht feststellen konntest. Da die Erfahrung mit Supplements individuell unterschiedlich sein kann, würden wir gerne mehr darüber erfahren, wie du das Produkt eingenommen hast. Melde dich gerne unter info@4endurance.de bei uns – wir helfen dir gerne weiter und schauen uns das gemeinsam an. 4Endurance Team
j'ai arreté ça me faisait monter la tension artérielle
Bonjour,
Merci pour ton retour et pour nous avoir informés.
Nous sommes désolés d’apprendre que tu as ressenti une augmentation de la tension artérielle. Dans ce cas, tu as bien fait d’arrêter immédiatement la prise du produit.
Nous te rappelons que ce produit contient des nitrates, et qu’il ne doit pas être utilisé par les personnes sensibles à ce type d’ingrédients ou en cas de réaction inhabituelle. Les effets peuvent varier d’une personne à l’autre selon la sensibilité individuelle.
Ta santé étant la priorité, nous te recommandons de ne pas reprendre ce produit si tu as déjà observé ce type de réaction.
N’hésite pas à nous contacter si tu as la moindre question.
Bonjour quelles sont les conditions recommandées quand on associe Nitrate+ avec fusion
Buongiorno come assumere al meglio nitrati+ e pro flex e fusione? Grazie
Ciao, grazie per la tua recensione e per la domanda 😊
In generale: Nitrati+ si assume circa 2–3 ore prima dell’allenamento per favorire al meglio l’assorbimento, Fusion al mattino o prima dell’attività fisica, mentre Pro Flex è più indicato con continuità quotidiana (anche lontano dall’allenamento), seguendo le dosi in etichetta.
Nitratos+
Te da un puntito de energía excelente
Muito bom
Ormai lo assumo da un anno e ho riscontrato che riesco a sentire la fatica più avanti rispetto a prima. Ovviamente biosgna fare un ciclo e aver pazienza prima di vedere risultati importanti ma anche inizialmente ti da una bella "spinta". Consigliato a chi vuole spingersi oltre alla fatica.
Grazie mille! 😊💪 Ci fa davvero piacere sapere che Nitrati+ ti stia aiutando a gestire meglio la fatica e a migliorare le tue prestazioni nel tempo. Ottimo anche il tuo consiglio sull’uso costante e la pazienza nei risultati — super utile per altri atleti! ♂️♂️
Bom produto, para tomar antes de grandes esforços
Geeft je meer energie
Hallo, bedankt voor je feedback!
Fijn om te horen dat het product je meer energie geeft. We hopen dat het je blijft ondersteunen tijdens vele trainingen en sportieve uitdagingen.
Met vriendelijke groet, Het 4Endurance Team
To provide elite-level nutrition at accessible prices for all. We follow the latest science in sports nutrition and use only high-quality ingredients that support your performance. From amateur enthusiasts to professional teams, we support athletes of all levels in reaching their goals.
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