Le NAD+ est la molécule qui fait fonctionner vos cellules. Les niveaux chutent d'environ 50 % à mi-vie — et avec eux l'énergie, la concentration et la récupération. NAD.Power est un stylo injecteur pré-rempli de qualité pharmaceutique qui les restaure, à votre rythme.
Le NAD+ (nicotinamide adénine dinucléotide) est la coenzyme qui alimente la production d'ATP, la réparation de l'ADN et la régulation circadienne dans chaque cellule. Les précurseurs oraux sont lents et inefficaces. L'injection sous-cutanée délivre le NAD+ directement dans la circulation — sans perte de premier passage, sans pilules quotidiennes.
Three things worth understanding before you put anything in your protocol.
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every cell you have. It carries the electrons your mitochondria turn into ATP — cellular energy — and it powers the enzymes that read and repair your DNA: sirtuins and PARPs. More than 500 enzymatic reactions depend on it. When NAD+ is abundant, cells run well. When it runs low, everything downstream slows.
Human tissue studies show NAD+ declining steadily with age — roughly half between young adulthood and your fifties. The mechanism is mapped: CD38, an enzyme that consumes NAD+, rises with age, while NAMPT, the enzyme that recycles it, falls. The visible side of that curve — slower recovery, lower baseline energy, foggier focus — is why NAD+ repletion became one of the most studied targets in longevity research.
Oral NAD+ precursors (NR, NMN) must survive the gut and the liver before they reach circulation — first-pass metabolism converts or clears most of the dose. Subcutaneous injection skips both: NAD+ enters systemic circulation directly, and clinical data on parenteral administration shows rapid, large rises in blood NAD+ levels. Same molecule — far more of it where it counts.
Sources: Massudi et al., PLoS ONE 2012 · Camacho-Pereira et al., Cell Metabolism 2016 · Covarrubias et al., Nat Rev Mol Cell Biol 2021 · Grant et al., Front Aging Neurosci 2019
Understand the product information, find the official instructions, check quality documents and review safety before choosing your next step.
A printable checklist for product research, arrival, quality, storage and support.
Open the Starter Guide → 02Kit orientation, official instruction checkpoints and where to pause and ask for help.
Read How to Use → 03Match documents to products and understand what each test does and does not establish.
Explore quality information → 04Storage, handling, disposal, travel and product-concern guidance.
Review safety guidance →Même stylo, même pureté. Choisissez le dosage adapté à votre protocole.
La dose de départ standard. Là où la plupart commencent.
Double dosage. Moins d'injections par protocole.
Same pen, same purity, same 3 ml cartridge. The difference is how long it lasts and what you pay per milligram.
| 500 mg | Best value 1000 mg | |
|---|---|---|
| NAD+ per pen | 500 mg | 1000 mg |
| Pre-filled cartridge | 3 ml | 3 ml |
| Doses per pen | ~10 doses × 50 mg | ~10 doses × 100 mg · or 20 × 50 mg |
| Price | €200 | €300 |
| Price per mg | €0.40 | €0.30 — 25% less |
| Best for | Your first protocol. Start low, find your dose. | Maintenance and longer cycles. Best value per mg. |
Nettoyez une petite zone de l'abdomen ou de la cuisse avec le tampon alcoolisé fourni. Vissez une aiguille stérile neuve sur le stylo.
Tournez pour régler la dose. Pincez la peau, pressez le stylo à plat, enfoncez le piston. Maintenez dix secondes.
Jetez l'aiguille dans le capuchon de protection. Conservez le stylo entre 2 et 8 °C. Un stylo couvre une cure complète.
NAD+ qualité pharmaceutique dans un stylo pré-rempli. Inclut tampons alcoolisés et embouts d'aiguille stériles.
Card (NiftiPay) — Visa, Mastercard and other major cards, processed securely by our payment partner. You get 5% off automatically when you pay by card; the discount appears in your order total at checkout. We never see or store your card details.
Bank transfer (SEPA / SWIFT) — you receive our bank details with the order confirmation. Your order is prepared as soon as the payment arrives: SEPA usually lands in 1 business day, SWIFT in 2–4. There is no card discount on bank transfers.
Yes — worldwide with FedEx International Priority. Bulgaria 1–2 business days, EU 2–5, UK/Switzerland/Norway 2–5, USA & Canada 3–6, rest of the world 3–7. Exact zone rates are on the Shipping & Returns page.
Customs: intra-EU orders are duty-free — the price at checkout is final. Outside the EU, your customs authority may collect import duties or taxes on arrival; these are set by your country, are not included in our prices, and are payable by the recipient. US orders under $800 generally clear duty-free (de minimis). Checkout warns you automatically if you select a non-EU country.
NAD+ is a coenzyme your body produces naturally — it is not a controlled substance, and NAD.Power is sold as a wellness product under the EU food/wellness framework, not as a prescription medicine.
That said, rules for injectable wellness products vary by country and can change. Ordering is your informed choice: check your local regulations if you are unsure, especially outside the EU. We reserve the right to cancel and fully refund orders to destinations we cannot legally serve.
Refrigerator, 2–8 °C. Do not freeze. The pen tolerates short room-temperature excursions (that is what the 72-hour cold-chain packaging is for), but for anything beyond a week, keep it cold.
Practical tips: take the pen out ~20 minutes before use — room-temperature solution stings less. Do not leave it in a hot car or in direct sunlight. If a pen is accidentally left warm for several days, write us before using it and we will advise.
Yes. The NAD+ solution is sourced from a GMP-certified European manufacturer, at >99.5% purity, sterility tested, with a certificate of analysis on every batch.
The pen itself is a sealed, single-patient device. Needles are sterile, single-use, individually wrapped — use a fresh one every time and never share the pen between people.
Everything you need for a full course:
Ships in an insulated cold-chain mailer with a cool pack, in plain outer packaging with no clinical branding.
