NAD+ AT HOME 1000mg NAD+ Kit
The at-home, self-injectable wellness kit everyone's talking about. Pharmaceutical-grade NAD+ that boosts energy, clarity and skin repair, replenished on your own schedule.
ISO-certified labs · ~100% bioavailability · Discreet, tracked UK dispatch
A whole year of free shippingBecome a VIP for unlimited free delivery, plus an exclusive SkinCeuticals welcome gift. Upgrade →How to use
NAD+ Home Kit: Storage: Store the vial in a refrigerator upon arrival to maintain purity and stability.
Dosage: Each vial contains approximately 20 doses of 0.25ml (50mg per injection).
Protocol: Begin with one dose daily for the first three days, then continue on alternate days for approximately five weeks.
Administration: Inject subcutaneously (into a fatty tissue area such as the abdomen or thigh) using the included micro syringes.
Rotate sites to minimise irritation.
Hygiene: Always use a new sterile syringe and wipe the area with the provided antibacterial wipes before injection.
Ingredients (INCI)
Sterile water for injection, sodium chloride (to balance osmotic pressure), pharmaceutical-grade stabilisers to maintain NAD+ integrity and potency. Manufacturing: Formulated and sterile-filled in ISO-certified laboratories using pharmaceutical-grade raw materials. Each batch is tested for purity, potency, and sterility to meet medical-grade standards. For adult use only. Always follow included instructions and consult your practitioner before beginning NAD+ therapy, particularly if you are pregnant, breastfeeding, or have pre-existing health conditions.
The benefits of NAD+
NAD+ is the coenzyme every cell uses to make energy and repair itself. Levels fall as we age, replenishing it supports how you feel, think and look.
Boost energy
Fuels mitochondrial energy production for sustained, all-day vitality.
Skin renewal
Supports cellular turnover for smoother, more radiant-looking skin.
Mental clarity
Helps sharpen focus, memory and cognitive performance.
Age from within
Powers DNA repair and healthy cellular ageing at the source.
Delivers 1000mg of pharmaceutical-grade NAD+ directly into the bloodstream for maximum bioavailability
Supports cellular energy production, DNA repair and metabolic function at the mitochondrial level
Formulated to help reduce fatigue and support mental clarity and cognitive performance
At-home subcutaneous injection kit designed for convenient self-administration
Includes all equipment needed for a complete treatment session
A few quiet minutes, every other day
No clinic, no appointments. Each kit comes with everything you need for a hygienic at-home routine, plus a step-by-step guide. Refrigerate on arrival, rotate sites, and let your cells do the rest.
The science of NAD+
Nicotinamide Adenine Dinucleotide (NAD+) is a vital coenzyme found in every living cell, responsible for driving energy metabolism, DNA repair and cellular communication. As we age, NAD+ levels naturally decline, leading to fatigue, slower recovery and visible signs of ageing.
Replenishing NAD+ reawakens cellular vitality and supports healthy metabolic function. Delivered subcutaneously, it bypasses the digestive system for exceptional absorption, so your cells can begin using it almost immediately.
NAD+ powers the sirtuin and PARP enzymes that regulate cellular repair, inflammation and gene expression. Raising NAD+ availability has been shown to mimic the effects of caloric restriction, extending cellular lifespan and improving metabolic resilience.
Close to 100% bioavailability
Oral supplements are largely broken down in digestion. Delivered subcutaneously, NAD+ reaches your system directly, so cells can start using it straight away for energy and repair.
How to use
NAD+ Home Kit: Storage: Store the vial in a refrigerator upon arrival to maintain purity and stability.
Dosage: Each vial contains approximately 20 doses of 0.25ml (50mg per injection).
Protocol: Begin with one dose daily for the first three days, then continue on alternate days for approximately five weeks.
Administration: Inject subcutaneously (into a fatty tissue area such as the abdomen or thigh) using the included micro syringes.
Rotate sites to minimise irritation.
Hygiene: Always use a new sterile syringe and wipe the area with the provided antibacterial wipes before injection.
How to inject, step by step
A calm, straightforward walkthrough so your first time feels easy. Watch whenever you need it.
Always follow the printed guide included in your kit.
Energy, brightness, clarity, and if I have a drink, I don't get hangovers anymore. Genuinely one of my favourite things we stock.
Expert-selected by The Skin Bay to work alongside NAD+ - both formulated to complement each other for enhanced results.
You may also love
Your questions answered
Is NAD+ safe to use at home?
Yes, when used as directed. Each kit is produced in ISO-certified labs, batch-tested for purity, and includes everything for hygienic self-administration plus a step-by-step guide and video. Always speak to your practitioner first if you are pregnant, breastfeeding or managing a health condition.
How soon will I feel a difference?
Many people report increased energy, clarity and focus within the first week. NAD+ works best taken consistently across the full protocol.
How often should I use it?
If it is your first time, use one 0.25ml micro-injection daily for the first three days, then move to every other day. Each vial holds roughly 20 doses.
Why injection instead of a capsule?
Subcutaneous delivery bypasses the digestive system, where much of an oral dose is broken down. That gives NAD+ close to 100% bioavailability, so your cells can use it straight away.
Will the injection hurt?
It can sting slightly and small bruises are not unusual. Take the vial out of the fridge about 30 minutes beforehand, as cold solution stings more. Pinch the skin, insert at a 45 degree angle just under the skin, and rotate sites each time.
Where is best to inject?
The needles are for subcutaneous injection, just under the skin into fatty tissue. The stomach, hips or buttocks all work well. Rotate the site with each dose to minimise irritation.
Who is NAD+ not suitable for?
NAD+ is not suitable for anyone under 18, or with an allergy to NAD+ or sterile solutions. Please avoid it, or speak to your doctor first, if you have or have had: active or previous cancer, pregnancy or breastfeeding, Lyme disease, a recent skin graft, atrial fibrillation, immunosuppression, an organ transplant, or a history of Haemophilus influenzae.
Are there any side effects?
Most people notice none and simply feel alert and energised. Occasionally there can be temporary tiredness for a day or two, or mild sensitivity at the injection site. If that happens, choose a different site next time, and stop if anything feels unusual.
What colour should the solution be?
A transparent liquid that is either colourless or has a light yellow tint. Both are completely normal.
How should I store it, and what is the shelf life?
Refrigerate the vial for optimal freshness. Unopened and stored correctly it keeps its quality for 12 months. NAD+ also stays stable at room temperature for several weeks, so a day in transit is no problem.
How do I dispose of the needles and vial?
Place all used needles and the empty vial into the sharps bin provided, making sure nothing sticks out of the top.
How is this different from an IV drip?
It delivers the same NAD+ benefits with near 100% bioavailability, but on your own schedule and at a fraction of the cost of in-clinic IV therapy. No appointments, no waiting rooms.
How is it delivered?
Discreetly and tracked across the UK, packed with a cool pack to keep it in perfect condition. A Certificate of Analysis is available on request.