Frequently asked questions

If you need further information, our team is here to help. Please get in touch and we’ll respond promptly.

What does my NuVita Lab vial contain?

Each vial contains 500mg of active NAD⁺ (nicotinamide adenine dinucleotide) in a sterile solution. Nothing more, nothing less.

What’s included in the NuVita Lab injection kit?

Your kit comes complete with everything you need to begin your NAD⁺ journey:

  • 2 x 500mg NAD⁺ vial
  • NuVita Lab delivery pen
  • Cold pack travel case
  • 20 antiseptic wipes
  • 20 micro-needles (disposable)
  • Sharps bin
  • Printed instructions
Will I feel anything after administering NuVita Lab NAD⁺ injection?

Most users report feeling more energised and mentally clear. Although rare, few may experience temporary fatigue or mild flu-like symptoms as their body adjusts. If anything feels unusual, pause use and contact us at support@nuvitalab.com.

Are there any health conditions that prevent use?

Yes, NAD⁺ is not recommended for individuals with:

  • Active or historic cancer
  • Pregnancy or breastfeeding
  • Lyme disease
  • Recent skin graft
  • Aterial fibrillation
  • Immunosuppression or organ transplant
  • NAD-dependent bacterial infections

If you have any of these conditions, we recommend consulting your healthcare provider before starting.

What colour should my NAD⁺ solution be?

The solution is a transparent liquid, either colourless or with a slight yellow tint. Variations are normal and don’t affect efficacy.

What if I wasn’t home for the delivery? Will the NAD⁺ be ok unrefrigerated?

To put your mind at ease, NAD⁺ remains stable at room temperature for several weeks. It only begins to degrade after being exposed to temperatures above 30°C / 85°F for a few days. Even then, it is not harmful, though it may lose some efficacy.

For your convenience, we include a cool pack to maintain optimal conditions in transit.

For optimal freshness, we recommend storing NAD⁺ in the refrigerator upon arrival and after opening, keeping it away from bright light and extreme heat.

Does the injection hurt?

Some users feel a slight sting or experience minor bruising. Bringing the vial to room temperature by removing the NAD⁺ vial from the fridge 5 minutes before injecting can reduce discomfort. Try various injection sites each time, and a 90-degree angle can help.

Where should I inject?

The needles provided are intended for subcutaneous injections, which involve administering the injection just under the skin into the fatty tissue.

We suggest using areas like the stomach, hips, or buttocks for these injections.

To administer, pinch the skin tightly between your finger and thumb with one hand, and with the pen in your other hand, inject at a 90 degree angle.

It’s normal to occasionally experience a bruise or a small bump at the injection site; simply make sure to inject in a different area for your next dose.

How often should I inject?

We recommend starting with daily injections for five days, followed by two rest days until the vial is finished. Two vials will last you one month. Do not exceed the recommended dose and never share your product with others.

Are there any side effects?

Side effects are uncommon but should you experience any sensitivity after using the micro injectables, consider selecting a different site on your body for the next injection. As with any side effect, if symptoms continue, cease use and get in touch with our team support@nuvitalab.com.

It is important to note that our NAD⁺ supplement product is intended for use as directed and should not be used to diagnose, treat, cure, or prevent any disease without consulting with a healthcare professional. Always follow instructions.

Can I use NAD⁺ whilst I’m pregnant?

We do not recommend taking NAD+ supplements if you are pregnant or breastfeeding.



What does NAD mean in medical terms?

In medical terms, NAD⁺ stands for “Nicotinamide Adenine Dinucleotide”. It is a coenzyme present in almost all cells in your body and plays a crucial role in cellular energy production. NAD⁺ is also important for various cellular processes, including DNA repair, cell signaling, and gene expression. Deficiencies in NAD⁺ can impact a range of physiological functions, leading to numerous health issues.

What is the shelf life of my NAD⁺ product?

If unopened, it maintains its quality for 12 months. Store in the fridge after opening.

The Future of Feeling Good

NuVita Lab NAD+