NAD+ by Vivere Injection Kits

NAD+ (Nicotinamide Adenine Dinucleotide) is a critical coenzyme naturally found in every cell of your body. It plays a vital role in more than 500 biological processes, supporting energy production, DNA repair, and cell regeneration.

NAD+ is essential for converting food into energy in the Krebs cycle and is key to DNA repair and cellular regeneration. It also helps transmit signals between neurons, including in the brain. Lower NAD+ levels can impact energy production, slow down cognitive functions, and reduce the efficiency of cell repair.

Not all NAD+ is created equal. Goodbody are committed to delivering the highest quality product, and have selected Vivere as their NAD+ supplier for many reasons:

• Injecting NAD+ directly into the body using Vivere’s NAD+ pen allows for rapid absorption and high bioavailability compared to oral supplements. This method bypasses digestion, making it an effective way to replenish and restore NAD+ levels to support cell repair, metabolic function and overall health.
  
• Manufactured in One of the UK's Most Trusted Licensed Facilities
  The NAD+ in Vivere pens is produced in a UK GMP-licensed facility that also holds an MHRA licence for sterile liquid production, one of only 24 such sites in the country. It is the only NAD+ manufactured at a UKAS-accredited facility and supplied through an NHS-approved partner.
  
• NHS-Approved Supplier
  The NAD+ Injection Pen from Vivere is produced in partnership with an NHS-approved and UKAS-accredited supplier. This ensures every cartridge meets strict public health and safety standards.
  
• Pharmaceutical-Grade Packaging
  Each dose is contained in a pre-sterilised, endotoxin-free, type I glass vial, the same premium-grade material used for insulin, offering outstanding purity and safety.
  
• Highest Quality Ingredients
  Only drug-grade, endotoxin-free active pharmaceutical ingredients (API) are used in the manufacturing process. This ensures each injection meets the highest standards for injectable use.
  
• Ultra-Sterile Production Environment
  NAD+ is prepared in a Grade C cleanroom and filled in a Grade A sterile area, matching the stringent hygiene levels found in hospitals.
  
• NHS-Level Testing and Quality Assurance
  Every batch undergoes validated quality control at QC North West, part of Stockport NHS Trust. This includes HPLC analysis and confirmed sterility testing. Each cartridge is supplied with a Certificate of Analysis for full transparency.
  

The contents of your order will change depending on which kit you purchase. See a list below:

Each NAD+ injection pen kit includes:

• 1x NAD+ Injection Pen
• NAD+ Cartridges
  -- 1 months supply - 1x1000mg/3ml
• 1x NAD+ Travel Case by Vivere (inc. cool pack)
• Micro-Needles (enough for your order)
• Alcohol Wipes (enough for your order)
• Sharps Bin
  
  

The NAD+ Refill Cartridges include:

• NAD+ Cartridges
  -- 1 months supply - 1x1000mg/3ml
• Micro-Needles
• Alcohol Wipes
• 1x Sharps Bin

• NAD+ Travel Case by Vivere (or cool pack)
• NAD+ Injection Pen
  

For best results, use your pen daily for the first three days, then switch to every other day. The recommended daily dose is up to 50mg per injection.

How to set up your pen:

1. Remove the pen and cartridge from packaging, letting them reach room temperature for 2–3 minutes.
2. Take off the pen lid.
3. Unscrew the cartridge holder.
4. If the plunger is visible, push it into the pen base.
5. Place the cartridge into the holder.
6. Reattach the holder to the pen.
7. Twist the pen until the dosage meter is fully exposed.
8. Press the dosage meter until the plunger rests against the cartridge base and you feel resistance.

1. Attach a 6mm micro-needle to the pen without removing its cover.
2. Clean your chosen injection site (abdomen, thigh or buttock) with an alcohol wipe.
3. Remove the needle cover.
4. Set the correct dose on the dosage meter.
5. Pinch the skin at the site to lift it from the muscle.
6. Insert the needle and inject by pressing the plunger button.
7. Wait three seconds before withdrawing the needle.
8. Replace the needle cover, remove it from the pen, and store the pen in the fridge.
9. Dispose of the needle in a sharps bin.
10. Rotate injection sites to avoid irritation.

NAD+ Injections are administered into muscle or fatty tissue.
Common injection sites include:

• Lower abdomen
• Upper thigh
• Buttocks

Always dispose of needles safely to avoid injury or environmental harm. Place used needles into a sharps bin or another strong, puncture-resistant container designed for medical waste. Seal the container and keep it out of reach of children and pets.

To replace the cartridge in your pen:

1. Remove the lid.
2. Unscrew the clear section from the pen.
3. Push the plunger down.
4. Remove the used cartridge from the clear section.
5. Place the used cartridge in a sharps bin.
6. Insert the new cartridge into the clear section.
7. Screw the clear section back onto the pen.
8. Check your dosage before the next injection.

Store NAD+ cartridges in a refrigerator between 2°C and 8°C. Before use, remove a cartridge from the fridge and allow it to reach room temperature for 2-3 minutes.When unopened and stored correctly in the fridge at 2–8°C, cartridges remain effective for up to 24 months. Keep them away from light and heat, and only open a cartridge when you’re ready to use it. Cartridges are delivered with cool packs to protect them in transit, and refrigeration from arrival will help maintain quality.
Keep the entire kit in a secure place away from heat, direct sunlight and moisture, and where children and pets cannot access it.

• Orally: Taking NAD+ in pill form is possible but has low bioavailability since it’s broken down during digestion. Precursor molecules can be consumed, but there are safety concerns with some supplements.
• Intravenous (IV) injection: A rapid but often uncomfortable method, requiring professional administration.
• Intramuscular (IM) injection: A more manageable approach but can be painful and requires frequent injections.
• Subcutaneous (Subcut.) injection: Vivere Pen offers an easy, nearly painless subcutaneous injection, delivering consistent and precise doses to maintain optimal NAD+ levels with minimal discomfort.

NAD+ is typically colourless in its pure form, but a slight yellow tint is normal. A dark or brown color suggests degradation or contamination. Always ensure your NAD+ solution is clear or pale yellow to confirm its quality.The 1000mg cartridge has a slightly deeper yellow colour than the 500mg version. This is completely normal and does not affect quality or performance.

Start by dosing daily for three days to build up your levels, then continue every other day to maintain them. It’s best to take your dose in the morning for optimal energy throughout the day.

Unless otherwise directed by a healthcare professional, the recommended dose is 0.3ml (50mg) of NAD+ per injection. Begin with daily doses for the first three days, then continue every other day.

Your experience with NAD+ injections will be unique, depending on various factors like your current NAD+ levels, age, lifestyle, and more. Here's what you can generally expect:

• After the first injection, many people report a noticeable boost in energy, often described as a "nervous energy" or a feeling similar to having had too much coffee. Some may experience a tingling sensation in the fingertips or a sense of warmth, but these effects are temporary and completely normal.
  
• As your body adjusts to the increase in NAD+, the initial energy surge will become more manageable. You may notice heightened focus, enhanced physical performance, and a reduction in cravings for certain foods, alcohol, or nicotine.
  
• As you continue to use NAD+ regularly, you will likely feel more sustained energy and clarity. Your body's NAD+ levels will reach an optimal level, and the effects of each injection will become more subtle, providing long-term improvements in overall energy, focus, and recovery from exercise.

NAD+ injections are generally well-tolerated, but some people may experience mild side effects like tingling, warmth, temporary fatigue, or a red mark at the injection site.

Other side effects include flushing, itching, nausea, headaches, or elevated liver enzymes. These side effects vary depending on the type of supplement, and the user. If you experience any unusual symptoms, consult your healthcare provider.

Although NAD+ is a natural molecule found in your body, you should avoid taking the NAD+ supplement if any of the below apply:

Allergies: Do not use NAD+ injections if you're allergic to any of the ingredients. Ask your healthcare provider or pharmacist for a complete list of ingredients if you're unsure.

Pregnancy & Breastfeeding: NAD+ injections are not recommended for pregnant or breastfeeding women. Always consult with your healthcare provider if pregnant, planning to become pregnant, or breastfeeding.

Children: NAD+ injection pens are intended for adults aged 18+ and are not available for children.

Liver or Kidney Conditions: Speak to a healthcare professional before using NAD+ injections, especially if you have any liver or kidney conditions.

Chronic Illnesses: If you have a long-term condition, such as cancer or inflammatory diseases like rheumatoid arthritis, consult your doctor before considering NAD+ injections.Under 18If you are unsure whether NAD+ injections are right for you, consult a qualified healthcare professional who can review your health history and personal needs.

When unopened and stored correctly in the fridge at 2–8°C, cartridges remain effective for up to 24 months. Keep them away from light and heat, and only open a cartridge when you’re ready to use it. All cartridges are shipped with cool packs to preserve quality during delivery. In between uses,
store your cartridges in the fridge, between 2-8°C.

The typical daily dose is 50mg. Vivere cartridges are available in 1000mg strength.

• With a 1000mg cartridge, the typical 50mg dose equals 15 doses on the pen.
  
  Suggested use:
• Once daily for the first three days
• Every other day after that
  At this dosage:
• A 1000mg cartridge lasts around 34 days

The 1000mg cartridge suits experienced NAD+ users who want a more convenient option. It allows for fewer cartridge changes, which can simplify your routine. Most users need just one 1000mg cartridge per month rather than two 500mg ones.

Injection stinging is often due to technique. To reduce discomfort, ensure you're injecting into a fatty area like the stomach, hold the pen to warm the liquid slightly, and inject slowly. This helps minimise the sting and ensures a smoother experience.

We use temperature-controlled packaging to ensure your NAD+ stays fresh during transit. Deliveries are typically received within 24 hours after shipping, with guaranteed next-day delivery for orders placed by 3pm.

If you have cancer, NAD+ injections should be approached with caution as research into the potential risks is ongoing. Those in remission or with a history of cancer should consult a healthcare professional before use.

Yes, it’s normal for some people to develop a red mark around the injection site. This is due to skin sensitivity to the pH of NAD+ and typically disappears after a short period.

No, while NAD+ is related to Vitamin B3 (niacin), they are not the same. Vitamin B3 is a precursor that helps the body produce NAD+, but supplementing directly with NAD+ is more effective for boosting its levels.

Common reactions include a burst of energy, tingling sensations, and improved focus. Some individuals may feel tired as their body adjusts, but these effects usually subside after a few doses.

Some people experience fatigue after an NAD+ injection due to the body’s adjustment to higher NAD+ levels, detoxification processes, or initial energy redistribution. This tiredness is temporary and resolves after a few doses.

Vivere is a health and wellness service that gives you personalised insight into your health through at-home testing, tailored recommendations and the latest science. Their tests assess important health markers such as gut microbiome balance, biological age and general wellness, giving you clear, actionable results. This information can help you make informed decisions about your lifestyle, nutrition and long-term health.