NAD+: Research, Dosing, and Where to Buy in 2026
A research-first profile for NAD+ (NAD plus, nicotinamide adenine dinucleotide), aggregating mechanism notes, transcript dosing mentions, vendor recommendations, and PubMed-indexed literature without presenting medical guidance.
NAD+ is a research compound profiled here from named-expert transcripts and peer-reviewed literature, without medical guidance. As of July 2026, The Peptide Wiki aggregates 8 PubMed-cited papers, 12 attributed expert mentions, 16 transcript dosing protocols, and 1 referenced vendor for NAD+, each linked to its source.
- Also indexed as NAD plus, nicotinamide adenine dinucleotide.
- 16 aggregated dosing-protocol mentions from source transcripts.
- 8 PubMed-indexed citations listed in the research table below.
- 1 vendor recommendation captured from named experts.
- Evidence level in this entry is marked as anecdotal.
What is NAD+?
Research compound aggregated from creator and literature mentions. No direct disease-treatment claims are made on this page.
Experts on background and overview · 6 cited mentions
"Any use for intramuscular or subcutaneous NAD+ if you can get it for cheaper? Better stick to nicotinamide mononucleotide... NAD+ 20 mg per day is subq is way way way way way cheaper than 800 to 1,000 mg NMN."
"I did 200 mg injectable intravenously once a week for 3 years and now I have a formula that's 20 mg subQ per day, so that's about 140 mg per week"
"By supplementing with DHT and NAD+ or NMN and NR, right? Nicotinamide mononucleotide, nicotinamide riboside to bring those NAD+ levels up and all the downstream NEP, NADPH, etc. they're able to recover a lot faster."
Show 3 more cited mentions on background and overview →
"Is there issues whereby the five alpha reductase enzyme is now non-functioning due to NADP or NADPH deficiency... pentose five phosphate pathway is really important for making an NAD."
"JD reported that NAD may be worth stacking with it, noting that research suggests potential roles in mitochondrial and cellular repair."
"when NAD+ levels are super elevated, some people notice that they don't sleep."
How does NAD+ work?
Experts on mechanism · 2 cited mentions
"adding in right a lot of these other things we've talked about right a mati NAD anything that is going to help with cellular repair right which is going to help clean out garbage of your cells anything cellular repair mitochondrial energy"
"fasting really increases nicotenomide and methyl transferase activity and that breaks down NAD+ which is needed for fat metabolism."
What is NAD+ researched for?
Antioxidant cofactor used subq to prevent oxidative stress, DNA damage and brain damage.
NAD+ Dosing Protocols
The entries below are transcript-derived dosing mentions. They are preserved for research context and are not medical advice.
| Speaker | Source | Timestamp | Protocol | Evidence |
|---|---|---|---|---|
| Dr. Jones DC | Dr Explains Why Everyone Is Suddenly Talking About NAD | 00:06:13 | According to Dr. Jones DC's protocol, route selection should match target tissue: oral precursor as daily baseline, injection or drip for faster systemic availability, or nasal spray and subcutaneous injection to bypass the gut and access alternative absorption pathways. | anecdotal |
| Vigorous Steve | Nebido For Traveling, Skin-Friendly PEDs, GH Carpal Tunnel, Freeze... | 00:54:59 | NAD+ 20 mg subQ daily (or 40 mg split bilaterally intra-workout); slow trickle for ~24 hours from depot, replaces 800-1,000 mg NMN | anecdotal |
| Vigorous Steve | Low-Dose MENT Year-Round, Melt Love Handle Fat, Injectable YK-11,... | 00:34:09 | Steve reported using 200 mg IV once weekly for 3 years, then transitioning to 20 mg subQ daily (~140 mg/week). | anecdotal |
| Vigorous Steve | Best PED Use (Competitive vs. Lifestyle) & All Things to Avoid Death... | 00:00:20 | Steve reported using 20 mg NAD+ subcutaneously daily (anecdotal, source RiV6aXNzdXY). | anecdotal |
| Vigorous Steve | Skyrocket Your Energy Levels With ATP Synthesis And Mitochondrial Enhancement | 00:02:33 | Injectable NAD+ IV or SubQ; also available in injectable pre-workout formulations | anecdotal |
| Scott | Maximize Your Cycles Between TRT Bloodwork | The New "Anabolic Window"😂 | 01:10:55 | Scott reported using 1,000 mg NAD+ daily and noted improved breathing on day 3. | anecdotal |
| Questioner | BAM15 Vs. ATX-304, Cagrilintide Vs. Eloralintide, SLU-PP-915,... | 01:04:13 | Questioner mentions 40 mg NAD+ helped a little; no formal recommendation. | anecdotal |
| Vigorous Steve | This Is The Ultimate Endless Endurance Stack That You Must Try | 00:09:33 | Steve reported using 40 mg pre-workout (as part of injectable MIC blend) | anecdotal |
| Vigorous Steve | GH Secretagogues Vs Real GH, Managing Estradiol On Cycle,... | 01:04:13 | Steve reported using 20mg NAD+ per day as part of mitochondrial stack | anecdotal |
| Scott | Why Underground HGH Is Suddenly Disappearing in 2026 | 00:50:50 | 1,000 mg orally per day (Scott's current self-experiment) | anecdotal |
| Vigorous Steve | Injectable SLU, AI Dosing Protocol, Glutathione & NAD+, GH & Insulin... | 00:17:22 | Steve reported using 20 mg subq in the morning | anecdotal |
| Vigorous Steve | Do This To Get Rid Of That Last Bit Of Stubborn Body Fat, Spot... | 00:06:45 | Injectable IV NAD+ stacked with 5-amino-1MQ; reported for fat loss support when stalled at low body fat | anecdotal |
| Dr. Jones DC | New to NAD? (Beginner guide) #cellularenergy #longevity | 00:00:38 | Subcutaneous injections using a small needle into fat tissue; no specific dose or frequency stated. Speaker contrasts this with unreliable oral NAD absorption and says people report fog lifting within a couple weeks. | anecdotal |
| Dr. A Froese | Dr Explains Why Everyone is Suddenly Talking About NAD | 00:06:56 | Speaker_1 reported that oral NAD doses typically require higher amounts due to first-pass liver metabolism, citing 400 mg NMN orally as an example of dosing used. | anecdotal |
| VigorousClips | These Fat Burners Won't Give You A Heart Attack, Non-Stimulant... | 00:03:00 | Injectable NAD+ reported preferably via IV route, with SubQ or IM administration also documented - paired with 5-amino-1MQ | anecdotal |
| VigorousClips | How Tren Can Melt Fat And Reveal Your Hidden Abs | 00:03:35 | The host reported using: IV 100 mg to 200 mg once weekly, OR 25 mg to 50 mg IM/SubQ multiple times per week | anecdotal |
Where to Buy NAD+ in 2026
Modern Aminos
Visit vendor → View profile →Recommended by Steve at 00:50:56.
Side Effects and Safety
Anecdotal reports and study-level observations vary by route, dose, and individual. This page does not provide medical advice. Consult a qualified clinician before any research use.
What Experts Say
4 experts across our source library discuss NAD+. Each entry is that expert’s most context-rich mention: click to watch it at the exact timestamp in the original video. Quotes are also emitted as Schema.org Quotation JSON-LD for AI assistants.
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“Any use for intramuscular or subcutaneous NAD+ if you can get it for cheaper? Better stick to nicotinamide mononucleotide... NAD+ 20 mg per day is subq is way way way way way cheaper than 800 to...”
-
“Is there issues whereby the five alpha reductase enzyme is now non-functioning due to NADP or NADPH deficiency... pentose five phosphate pathway is really important for making an NAD.”
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“JD reported that NAD may be worth stacking with it, noting that research suggests potential roles in mitochondrial and cellular repair.”
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Will (JD Denham co-host) · Peptide of the Week: PE-22-28, pinealon & Cerebrolysin...Watch @ 31:27 ↗
“adding in right a lot of these other things we've talked about right a mati NAD anything that is going to help with cellular repair right which is going to help clean out garbage of your cells...”
See 5 more expert mentions →
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“I did 200 mg injectable intravenously once a week for 3 years and now I have a formula that's 20 mg subQ per day, so that's about 140 mg per week”
-
“By supplementing with DHT and NAD+ or NMN and NR, right? Nicotinamide mononucleotide, nicotinamide riboside to bring those NAD+ levels up and all the downstream NEP, NADPH, etc. they're able to...”
-
“when NAD+ levels are super elevated, some people notice that they don't sleep.”
-
“Steve suggested looking into NAD+ at 20 mg subcutaneous daily.”
-
“fasting really increases nicotenomide and methyl transferase activity and that breaks down NAD+ which is needed for fat metabolism.”
User Reviews
User reviews aggregator coming Q3 2026 (Reddit + YouTube comments + Discord research notes). Until then, see the expert quote section above and PubMed citations below.
Research Efficacy Snapshot
Published efficacy percentages cited in PubMed trials and named-expert reports about NAD+. Each line links to the original source.
- "The effective rate was higher in the NAD+ group (94.44% vs." · Gao M et al, 2026 PubMed
- "60.00%, Z = -3.014, p = 0.003)." · Gao M et al, 2026 PubMed
Research and Studies
8 PubMed-indexed papers reference NAD+. Top 8 shown.
Legal Status
NAD+ is presented here as a research compound. FDA approval status, scheduling, WADA status, and state-specific telehealth rules may apply. Always verify current regulatory status. Last verified: 2026-07-09.
Frequently Asked Questions
Is NAD+ FDA-approved?
NAD+ is presented on this page as a research compound. FDA approval status, scheduling, and state-specific rules may apply and change. Verify current regulatory status before any decision.
What dosing is reported for NAD+?
This page aggregates 16 dosing-protocol mention(s) from named-expert transcripts, each linked to a verbatim source timestamp. See the Dosing Protocols table above. Mentions are anecdotal, not medical advice.
Where can I buy NAD+?
1 vendor recommendation(s) are tracked in our directory, sourced from named-expert mentions. See the Where to Buy section above. Always verify COA and current regulatory status.
How much research has been published on NAD+?
8 PubMed-indexed paper(s) reference NAD+ in our current research feed. See the Research and Studies section above for citations.