FAQs

Each order includes your NAD+ product along with the required accessories for use.

This may include needle tips, alcohol wipes, and clear instructions. Full contents are listed on the product page.

The time it takes to notice the benefits of NAD+ 4u can vary based on your individual health goals and how your body responds. Some people feel an immediate boost in energy, while others experience a more gradual improvement in recovery.

NAD+ is short for Nicotinamide adenine dinucleotide and it is a co-enzyme that is critical for life. It is found, naturally, in every living cell in your body where it plays an important part in over 500 biological pathways.

Depending on your purchase, each vial contains 1000mg or 2000mg, and each pen pack contains either 1 x 1000mg or 2 x 500mg cartridges of active nicotinamide adenine dinucleotide (NAD+) ingredient and a small amount of sterile solution. Nothing else is added.

Once opened, the product is good for 3 months. If unopened, it maintains its quality for 12 months.

Getting the Most Out of Your NAD+ 4u Vial

Tilt and Swirl: Slightly tilt the vial so the liquid gathers in one corner. Gently swirl to help move the remaining liquid toward the opening.

Position the Syringe: Ensure the needle is correctly placed where the liquid has pooled. You may need to adjust the angle of the vial while drawing up the liquid.

Tap the Vial: Lightly tap the sides of the vial to help move any remaining liquid toward the bottom or the syringe entry point for easier extraction.

Air Bubble Technique: Insert the syringe needle into the vial and push a small amount of air inside. This increases internal pressure, helping to draw out the last drops when the vial is inverted.

If you’re a first-time user of NAD+ 4u, we suggest administering a micro-injectable daily for the initial 3 days, followed by every other day thereafter. Always adhere to the recommended dosage and never share your product with others.

Your NAD+ 4u vial arrives sealed with a metal top.

Before your first use, simply remove and discard the inner metal circle to expose the center, allowing for easy syringe insertion.

Always wipe the top with an antiseptic swab before each use and store the vial in the refrigerator to maintain optimal freshness.

While it might be tempting to share the benefits of your NAD+ 4u kit with a friend, we strongly advise against it.

Sharing any part of your NAD+ 4u supplement kit, including the vial or micro injectables, can risk cross-contamination and reduce its effectiveness. For the best experience and optimal results, it's always recommended that each person has their own NAD+ 4u kit. This ensures you both follow the proper guidelines while enjoying the benefits in a safe and hygienic way.

Most people don’t experience any side effects, and report feeling alert and energised. If you do feel anything unusual, such as a temporary fatigue for a day or 2, which can happen but is rare, stop using. If you have any questions feel free to contact us.

It is safe and effective when trying to conceive but must be stopped as soon as pregnant as not enough clinical trials to say it’s safe.

It is not to be used by pregnant or breastfeeding women as not enough clinical trials to say it’s safe.

We advise caution for individuals with active cancer, as the potential risks of NAD+ use in this context are still unclear. If you are in remission or have a history of cancer, we recommend consulting your healthcare provider for personalised advice on using NAD+ 4u safely.

NAD+ 4u micro injectables provide a significant advantage over oral supplements when it comes to boosting your NAD+ levels. The issue with oral NAD+ supplements is that they are not easily absorbed by the body due to breakdown in the digestive system, limiting their effectiveness.

With micro injectables, you bypass digestion entirely, allowing for direct absorption and maximum bioavailability, ensuring your body gets the full benefits of NAD+ in the most efficient way possible.

Your NAD+ 4u solution arrives as a transparent liquid, either colourless or with a yellow tint.

NAD+ 4u micro injectables are designed to be as safe and simple as insulin injections. Since NAD+ is a naturally occurring molecule in your body, it is easily recognised and processed. This method provides a safe, effective, and gentle way to supplement NAD+. If you're curious about how easy it is to get started, be sure to check out our User Instructions for a step-by-step guide.

Always ensure you’re using your NAD+ 4u micro injectables on the recommended areas of your body. These injectables are specifically designed for subcutaneous use, delivering NAD+ just beneath the skin for optimal absorption. It's important to note that NAD+ 4u micro injectables are not intended for intravenous or intramuscular use.

If you experience any irritation, try applying it to a different recommended site, or consult a healthcare professional. Always use NAD+ 4u micro injectables responsibly and follow the guidelines in your User Guide.

If your injection is stinging, the most common reason is how you are administering it. Here are some ways to reduce or prevent discomfort:

Vial

Injections can sometimes sting, and bruising is not common. To reduce discomfort, take the NAD+ 4u vial out of the fridge about 10-30 minutes before injecting, as cold liquid can increase the sting.

Switching up injection sites each time and trying different areas can help. Using a 45-degree angle may also make it more comfortable. Some people find that one day an injection stings or feels sore afterward, while on other days, it’s completely painless.

Pen

Take off the cap before injecting. This gives you better control and helps ensure the needle reaches the fatty layer beneath the skin. Fat has fewer nerves than the skin, so injecting there is usually less painful.

Warm the liquid slightly. Cold injections tend to sting more.

Test different injection sites.

Use your thumb to press the end of the pen rather than a finger. The thumb is stronger, making it easier to keep the pen steady while injecting. Inject slowly, taking about 7 to 10 seconds. Wait another 3 seconds before removing the needle to ensure all the NAD+ 4u is delivered.

Pull the needle straight out the same way it went in. Avoid changing the angle, as this can cause the needle to move inside, potentially damaging small blood vessels and leading to bruising.

If you drop your micro-injectable on the floor, it's best to avoid using it, as it may be contaminated. Simply dispose of it in the provided sharps bin and use a fresh one to maintain hygiene and ensure safety.

We recommend taking NAD+ 4u in the morning, as it may give you an energy boost and could temporarily reduce feelings of sleepiness.Another great time to inject is before exercise, as it may help enhance stamina and endurance.

If you develop a bruise after an injection, don’t worry—here are some simple steps to help with quick relief:

If you experience pain immediately after injecting, apply gentle pressure to the area to minimise bruising.

Avoid massaging or rubbing the injection site, as this can make the bruise worse.

Apply ice to the affected area to reduce swelling.

Refrain from injecting NAD+ 4u near the bruised site until it has fully healed.

If the pain is severe, consult your doctor or healthcare provider for further guidance.

If you run out of needle tips or accessories before finishing your product, please contact our support team and we’ll advise on next steps or replacements.

The syringes included with NAD+ 4u are designed for subcutaneous injections, meaning the supplement is delivered just beneath the skin into the fatty tissue.

Recommended injection sites include the stomach, hips, or buttocks. To administer, pinch the skin firmly between your fingers and thumb with one hand, and use the other hand to inject at a 45-degree angle.

To prevent irritation, rotate the injection site with each use. Occasionally, you may notice a small bruise or bump at the injection site—this is normal. Simply choose a different area for your next dose to allow the skin to recover.

Yes, but it should remain refrigerated where possible. If travelling, use a cool pack and insulated bag to maintain temperature.

To reassure you, NAD+ 4u remains stable at room temperature for several weeks and only starts to degrade if exposed to temperatures above 30°C (85°F) for a prolonged period. Even then, while its potency may decrease, it remains safe to use.

For added protection, we include a ice pack within package to help maintain ideal conditions during transit.

To preserve its freshness, we recommend storing NAD+ 4u in the refrigerator upon arrival and after opening, keeping it away from direct light and extreme heat.