Journal notes
Evidence-led writing on NAD+: what it does, how to use it well, and what the research does and does not show. Written for people who want the full picture before they start.
NAD+ and Visible Skin Ageing: What Is Actually Known
What NAD+ does in skin cells, what human studies show on wrinkles and tone, and why sunscreen and niacinamide still have the stronger evidence.
NAD+ for Recovery After Training: What the Evidence Says
How exercise draws on NAD+, what human trials of NMN and NR found for endurance and recovery, and how to fit injections around a training week.
Monthly NAD+ Protocol vs One-off Doses: Why Routine Wins
Why NAD+ works best as a steady monthly routine rather than the odd dose: what the research shows, a month on the protocol and UK cost per dose.
How to Store NAD+ Injections: Fridge, Travel and Shelf Life
Where to keep NAD+ cartridges and vials, how long they last once opened, how to travel with them and what to do if a dose was left out of the fridge.
NAD+ for Sleep and Jet Lag: What the Research Shows
How NAD+ is tied to the body clock, what the small human sleep studies found, when to time your dose, and how to travel with your NAD+ pen safely.
NAD+ for Energy and Fatigue: What the Research Says
How NAD+ links to mitochondrial energy, what human trials on fatigue and endurance found and did not find, and which causes of tiredness need a GP first.
Is NAD+ Legal in the UK? What to Check Before You Buy
NAD+ is legal to buy in the UK but is not a licensed medicine. What that means, plus the purity, sterility and storage checks to make before you buy.
500mg vs 1000mg NAD+: Which Kit Should You Start With?
Same 50mg dose, different supply: how the NAD+ Trial Kit, Discovery Kit and 1000mg vial kit compare on doses, duration, cost per dose and pen vs syringe.
NAD+ Injections vs NMN and NR Supplements: What Differs
NMN and NR are precursors your body must convert; an injection delivers NAD+ itself. What the trials show, what they do not, and how to choose.
NAD+ Injection Side Effects: What to Expect and Avoid
Flushing, nausea and a small bump at the site are the common ones. Why they happen, how dose and speed change them, and when to stop and get help.
NAD+ Injection Dosage: How Much and How Often
The reference dose is 50mg per injection: daily for three days, then every other day. What that looks like on the pen and the syringe, how long each kit lasts and when to adjust.
What Is NAD+: How It Works and How It Can Help You
What NAD+ does in your cells, why it declines with age, and what restoring it can realistically do for energy and recovery.
How to Inject NAD+ at Home With a Pen: Step by Step
A step-by-step guide to injecting NAD+ at home with an auto-injector pen or a vial and syringe: equipment, dose, sites, first week and common mistakes.