NAD+ Nasal Spray
People mainly take NAD+ Nasal Spray for focus. Based on 8 first-hand reports and 0 meta-analyses & systematic reviews in the medical literature. Ranked #1547 of 3,539 overall.
Of reports that state an outcome, 100% are positive.
What NAD+ Nasal Spray does, according to users
Of the people who reported each effect, the share who said it got better.
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
No randomized controlled trials in humans found on PubMed. The grade measures how much human research exists — read the conclusions below for what it found.
Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
Reported side effects
How often each side effect came up across all reports.
What users say
First-hand experiences, quoted verbatim. We show one positive and one negative where both exist.
“You might also like NAD+ nasal spray, helped me focus a little.”
“NAD+ nasal spray and fasoracetam (80mg-100mg) both helped me focus”
“Subjectively I find NAD+ nasal spray to also increase focus.”
Top discussions (5)
- Agmatine + Modafinil ↗
- Any recommended stacks for boxing? ↗
- Anything particularly good for concussions? ↗
- Would you rather choose Noopept or Lions mane 8:1 in terms of NGF and motivation, or there is some third better option? ↗
- My ADHD, Cognitive Improvement, Muscle Gain, and Anti-Anxiety Stack. Any tweaks I should make? And how should I introduce racetams/noopept? ↗
Other options for focus
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 3, 2026. How we rate