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Holte Health NAD+ Pen Refill Cartridge Kit (1000mg NAD+) Subscription
Holte Health NAD+ Pen Refill Cartridge Kit (1000mg NAD+) Subscription £280.00
Holte Health NAD+ Pen® Starter Kit Subscription - Image 1
Holte Health NAD+ Pen® Starter Kit Subscription - Image 2
Holte Health NAD+ Pen® Starter Kit Subscription - Image 3
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Holte Health NAD+ Pen® Starter Kit Subscription
Holte Health NAD+ Pen® Starter Kit Subscription - Image 2
Holte Health NAD+ Pen® Starter Kit Subscription - Image 3

Holte Health NAD+ Pen® Starter Kit Subscription

£299.00

An all-in-one NAD+ starter kit. Includes the Holte NAD+ Pen®, cartridges, case, micro needles, and a sharps bin. Everything you need to start using NAD+ at home, with close to 100% bioavailability.

✔️ Recovery: Bounce back faster from workouts or fatigue

✔️ Focus: Enhance mental clarity and performance

✔️ Skin: Support healthy, glowing skin from within

✔️ Energy: Recharge your body

Everything you need to begin your NAD+ journey, in one complete kit.

This all-in-one package includes the Holte NAD+ Pen®, premium NAD+ cartridges, protective case, micro-needles, and a safe sharps disposal bin. Together, they make it simple to experience the benefits of NAD+, a vital coenzyme that supports cellular energy, repair, focus, recovery, and healthy aging.

Unlike pills or IV drips, the NAD+ Pen® delivers close to 100% bioavailability through an easy-to-use subcutaneous method. It’s discreet, convenient, and designed for real life, whether you’re at home, travelling, or managing a busy schedule.

With medical-grade components and strict quality testing, the Starter Kit gives you confidence, safety, and results. It’s the ideal way to restore your NAD+ levels and unlock more energy, clarity, and resilience every day.

Kit includes:

  • NAD+ Pen®
  • NAD+ Cartridges (2 x 500mg)
  • Travel Case
  • Micro-needles
  • Cold pack
  • Sharps bin
  • Wipes

    For subscription orders you will only receive the Case and Pen on the first order.

    Healthy aging from within.

  • Holte NAD+ Pen™ — a sleek, reusable micro-needle device engineered for near-painless, high-absorption NAD+ delivery. Designed for convenience, comfort, and consistent performance, whether you’re at home or on the go. For subscription orders you will only receive the Pen on the first order.
  • NAD+ Cartridges — pre-filled with premium NAD+ solution for maximum efficacy and purity.
  • Fridge-safe storage/travel case — protects your cartridges and helps maintain optimal temperature between uses. For subscription orders you will only receive the Case on the first order.
  • Micro-needles — ultra-fine for comfortable, consistent application.
  • Sharps disposal bin — ensures safe and responsible disposal of used needles.
  • Pre injection wipes

How to Use Your Hōlte NAD+ Pen®
This guide provides step-by-step instructions to safely and effectively use your Hōlte NAD+ Pen® for subcutaneous injections. Please follow the steps carefully to ensure proper use. Wash your hands thoroughly before you begin.

1. Setting Up the Pen

  • Prepare the Pen and Cartridge
    Remove the Hōlte NAD+ Pen® and an NAD+ cartridge from their packaging.
  • Allow the NAD+ cartridge to rest at room temperature for 5–10 minutes.

    2. Unscrew the Cartridge Holder

    • Take the lid off the pen to expose the clear cartridge holder.
    • Unscrew the clear cartridge holder from the base of the pen.
    • If the plunger is exposed, press it into the base of the pen with your finger.

      3. Insert the NAD+ Cartridge

      • Take the NAD+ cartridge and insert it into the clear cartridge holder with the silver tip going in first.
      • Screw the clear cartridge holder (with the NAD+ cartridge inside) back onto the base of the pen firmly.


        4. Prime the Pen

        • Twist the base of the pen until the dose meter is fully extended.
        • Push the dose meter back in and watch the plunger move up inside the cartridge holder.
        • Repeat this process until the plunger touches the bung at the bottom of the cartridge and you feel resistance.
        • Your pen is now prepped and ready for daily use. Continue with the steps below.

          Administering your NAD+ subcutaneous injection

          1. Attach the needle

          • Take a 4mm needle tip from the pack and gently but firmly screw it onto the end of the Hōlte NAD+ Pen®.
          • Do not remove the needle tip cover yet

            2 . Clean the injection site

            • Use an alcohol wipe to clean the injection site.
            • Choose a fatty area such as the abdomen (belly). Rotate the injection site each time to avoid skin damage or dimpling.

              3. Set your dose

              • Twist the base of the pen until the pointer lines up with your prescribed dose:
                30 units on the NAD Pen (0.3ml/50mg) for a maintenance dose.
              • Remove both the outer and inner needle tip covers.
                • Suggested protocol: 1 x 0.3ml subcutaneous injection every day for the first 3/5 days. Followed by 1 x 0.3ml subcutaneous injection on alternate days.
                • The NAD+ solutions has a strength of 500mg per 3ml cartridge. The typical advised daily dose is 50mg (0.3ml) which is 30 units on the pen graduations.

                  4. Administer the Injection

                  • Gently pinch the skin around the injection site, pulling it about 4mm away from the muscle.
                  • Place the needle at the injection site and press the pen down to pierce the skin.
                  • Press the button at the base of the pen to depress the plunger and administer the NAD+.
                  • Hold the pen steady and count down three seconds before removing the needle.

                    5. Dispose of the Needle

                    • Carefully replace the outer needle tip cover.
                    • Unscrew the needle tip with the cover on and dispose of it in the sharps bin provided.

                      6. Store the Pen

                      • Replace the pen lid.
                      • Store the Hōlte NAD+ Pen® in the fridge (between 2–8°C / 35.6–46.4°F) to keep the NAD+ cartridge fresh.

                        Important Notes for Safe Use

                        • Rotate injection sites to prevent skin damage or dimpling.
                        • It is normal to experience the following after an injection:
                        • A drop of NAD+ or blood on the skin.
                        • A small bruise if the needle wasn’t kept steady.
                        • A temporary red mark at the injection site. This will fade and is harmless.
                          If concerned about visible marks, consider injecting in areas covered by clothing.
                        • Use a free needles for each use
                        • Use NAD+ cartridges before their expiration date.
                        • Keep cartridge refrigerated

                          Confirmation of understanding

                          By using the Hōlte NAD+ Pen®, you confirm the following:

                          1. You will administer NAD+ subcutaneously only, as instructed.
                          2. You understand the risks (e.g., allergic reaction, infection) and commit to following the instructions exactly.
                          3. You are competent to perform subcutaneous injections and will dispose of needles appropriately.
                          4. Hōlte is not responsible for any adverse effects caused by improper use or failure to follow the instructions.

                            Important: This product is not intended to diagnose, treat, or cure any condition. Always consult a healthcare professional before starting NAD+ injections. Use sterile technique to avoid contamination or infection.

NAD+ is a naturally occurring molecule that plays a vital role in supporting key cellular processes. While maintaining healthy NAD+ levels is linked to overall wellness, our NAD+ Pen™ is designed to encourage and support a healthy, balanced lifestyle.

• Supports Energy Production: NAD+ is central to cellular energy processes, helping your body function at its best.

• Encourages Cellular Maintenance: A key component in supporting natural cellular repair mechanisms.

• Promotes Wellness: Plays a vital role in maintaining a healthy metabolic balance.

• Supports Healthy Aging: A fundamental molecule involved in cellular health as part of a balanced lifestyle.

Please note: These statements have not been evaluated by the Food Standards Agency. This product is not intended to diagnose, cure, manage, prevent, or treat any disease or condition.

Keep NAD+ in the refrigerator between 2 and 8°C.

Short periods at room temperature are fine during use, just return it to the fridge as soon as you can.

Do not freeze.

Keep out of reach of children and store in the original packaging.