DIYNAD+ Injectable Pen

Yes. The BIOHAQ Pen is manufactured in a clean, controlled facility and designed for safe, subcutaneous self-administration. Each pen is pre-filled with pharmaceutical-grade NAD+ solution and individually sealed. When used according to our step-by-step guide, the process is clean and controlled.

Most users describe only a mild pinch. The ultra-fine needle is much smaller than a typical syringe, helping make the process more comfortable than traditional injections.

For general cellular energy and recovery, many users take one injection every 2 days. However, frequency can vary based on your goals. Some increase frequency during periods of fatigue, jet lag, or heavy training. Always follow the product guide and speak with a healthcare professional if unsure.

Absolutely. You can manage, pause, or cancel your subscription anytime from your account dashboard. There are no hidden fees or lock-ins—you’re in full control.

Do not use if you are pregnant, breastfeeding, under 18, or if you have a serious medical condition unless advised by a healthcare professional. If you have known allergies to any ingredients or experience unusual symptoms, discontinue use immediately and seek medical advice.

Some customers report increased energy, sharper focus, and improved mood within the first few doses. For deeper cellular repair and recovery benefits, consistent use over several weeks generally offers the best results. Individual responses vary.

Keep your pen in a cool, dry place away from direct sunlight. Always replace the cap securely after each use and keep it out of reach of children. Refer to the leaflet for storage temperature guidance.

Common subcutaneous areas include the abdomen or outer thigh—regions with a small layer of fat beneath the skin. Rotate sites with each use to avoid irritation. A step-by-step injection guide is included with your order and available on our website.

Yes. Keep it in its original packaging and place it in your carry-on luggage. We recommend checking airline and destination regulations for carrying injectable devices and sharps.

Side effects are uncommon and typically mild if they occur (for example, temporary redness or tenderness at the injection site). Because NAD+ is naturally occurring in the body, adverse reactions are rare. Stop use and consult a professional if you experience any concerning symptoms.

Each order includes a pre-filled BIOHAQ NAD+ Pen, ultra-fine needles, alcohol swabs, and a step-by-step self-injection guide. Contents may vary slightly by bundle or subscription.

Use an approved sharps container and follow your local guidance for medical sharps disposal. Never throw loose needles into household waste or recycling.

Our team is here to help. Reach out via live chat or email and we’ll get back to you as soon as possible.