How to Take Nitric Boost Ultra: Dosage, Timing and Practical Tips
Written by Quoc Nguyen, MSc, Biology Scientist. Last updated October 28, 2026. Research-based; not medically reviewed.
Summary
- The seller recommends one scoop mixed with water once a day.
- Morning works for most people; 60–90 minutes before exercise suits athletes.
- Take it every day for at least four to eight weeks before judging it.
- Skip antiseptic mouthwash around your dose, and start with half a scoop if you are sensitive to niacin.
The recommended dose
According to the seller's directions, the standard serving of Nitric Boost Ultra is one level scoop of powder per day, stirred or shaken into about 8 ounces (240 ml) of cold water. One jar contains about 30 servings, which is a one-month supply.
Do not take more than one serving a day unless your doctor tells you to. More is not better with these ingredients: extra niacin raises the chance of flushing, and extra arginine and citrulline mostly increase stomach upset rather than benefits.
Step-by-step: mixing your daily scoop
- Pour 8 oz of cold water into a shaker bottle or glass.
- Add one level scoop of powder. Level it off with the jar rim or a knife.
- Shake for 10–15 seconds, or stir well, until dissolved.
- Drink it within a few minutes. Beet powders can settle if left standing.
- Close the jar tightly and store it in a cool, dry place away from sunlight.
Do not like the taste with water? Mix it into a fruit smoothie, orange juice, or iced tea. Avoid very hot drinks, which can make some powders clump.
Best time of day
| Your goal | Best timing | Why |
|---|---|---|
| Everyday energy and routine | Morning, with or after breakfast | Easy to remember; any flush happens early in the day |
| Exercise stamina | 60–90 minutes before training | Blood nitrite tends to peak 2–3 hours after nitrate intake; citrulline raises arginine within about 1–2 hours |
| Evening intimacy or relaxation | Late afternoon or early evening | Stimulant-free, so it should not disturb sleep |
| Sensitive stomach | With a meal | Food reduces flushing and stomach upset |
The most important factor is consistency. Pick one time that fits your day and stick with it.
Tips to get the most from it
- Skip antiseptic mouthwash near your dose. Research on dietary nitrate shows the bacteria on your tongue are needed to turn nitrate into nitrite. Strong antibacterial mouthwash reduces that conversion. Brush as usual, but avoid mouthwash for a couple of hours around your scoop.
- Eat your greens. Arugula, spinach, lettuce, celery and beets add more dietary nitrate.
- Move every day. Exercise itself stimulates nitric oxide production in blood vessels. A brisk 30-minute walk is a good start.
- Sleep and stress. Poor sleep and chronic stress work against healthy blood vessel function and energy.
- Limit smoking and heavy drinking. Smoking damages the blood vessel lining and reduces nitric oxide availability.
- Track how you feel. Make quick notes each week on energy, workouts and side effects. It helps you judge honestly before the guarantee window closes.
What to avoid combining it with
- Other nitric oxide boosters or pre-workouts that also contain citrulline, arginine, beetroot or niacin, unless you add up the totals.
- Prescription blood pressure, nitrate, PDE5 or blood-thinning drugs, unless your doctor approves. See our side effects and interactions guide.
- Large amounts of alcohol, which can add to blood pressure lowering and dizziness.
How long to take it
Give Nitric Boost Ultra at least four weeks of daily use, and ideally eight, before deciding. Some effects of nitrate can be measured within hours, but changes most people actually feel, like steadier energy or easier workouts, tend to build over weeks. Because the seller's guarantee is 60 days, plan to make your decision by around day 50 so you have time to request a refund if needed. Our results timeline explains what to expect week by week.
Missed a dose?
Just take your next scoop at the usual time. Do not double up.
Storage and travel
Keep the lid tight; beet and amino acid powders absorb moisture and can harden. If it clumps, break it up with a spoon; it is still usable unless it smells off or is past the expiry date. For travel, pre-measure scoops into small sealed bags or a pill organizer with large compartments.
Taking it with other supplements
Nitric Boost Ultra can usually be taken with a standard multivitamin, fish oil, vitamin D or protein powder. Check your multivitamin's niacin content so your total from supplements stays sensible, and avoid doubling up on citrulline, arginine or beetroot from pre-workout products.
Ready to start your daily scoop? See current packages and the 60-day guarantee.
Get Nitric Boost Ultra Affiliate link.How to take FAQ
Can I take two scoops for a stronger effect?
We do not recommend it without your doctor's advice. Two scoops double the niacin and raise the chance of flushing and stomach upset.
Can I take it on an empty stomach?
Yes, if it agrees with you. Take it with food if you notice flushing or nausea.
Can I mix it with protein shakes?
Yes. Many people add it to a post-workout shake.
Should I cycle off it?
There is no clear need to cycle these ingredients. Some people take a week off every few months to reassess how they feel without it.
References
- Jones AM. Dietary nitrate supplementation and exercise performance. Sports Med. 2014;44(Suppl 1):S35-S45.
- Schwedhelm E, Maas R, Freese R, et al. Pharmacokinetic and pharmacodynamic properties of oral L-citrulline and L-arginine: impact on nitric oxide metabolism. Br J Clin Pharmacol. 2008;65(1):51-59.
- NIH Office of Dietary Supplements. Niacin – Fact Sheet for Health Professionals.
Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Content is for information only and is not medical advice.
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