Resveratrol therapy
Most addedSynergistic antioxidant
Taken alongside the NAD+ precursor. Often paired in the research literature, and added here when your provider thinks it is indicated rather than by default.
+$299per protocol
Longevity
A pharmaceutical-grade NAD+ precursor, prescribed against your own lab work rather than sold off a shelf. Monitored monthly, with the numbers to show for it.
$1,500$1,066per month
3 months for $3,200
New clients save 15% on your first treatment.
Both protocols include the supply, the assessment, the lab work and the provider reviews. Three months is the standard length because that is roughly how long it takes for repeat labs to say anything useful. IV NAD+ is quoted separately. The new-client discount applies to standard pricing.
Financing available
Pay over time with the same providers we use in studio. Checking your options does not affect your credit score.
Niagen · NAD+ levels
In short
Niagen is nicotinamide riboside, a form of vitamin B3 that your body converts into NAD+. NAD+ is a coenzyme every cell uses in energy metabolism and DNA repair, and its levels fall measurably with age. A Niagen protocol supplies the precursor so the body has more raw material to make NAD+ from. At BHRC it is prescribed and monitored against lab work rather than taken blind.
You can buy nicotinamide riboside online this afternoon for a fraction of this. What you cannot buy is a baseline measurement, a provider who adjusts the dose against it, and repeat labs three months later telling you whether anything actually moved. That is the whole difference between a supplement and a protocol, and it is what you are paying for here. If you would rather take it blind, that is a legitimate choice and it costs considerably less.
Units and cost
Both protocols, side by side.
| Area | Typical units |
|---|---|
| Monthly protocol | Supply, labs, monthly review |
| 3-month optimisation | Adds bloodwork and bi-weekly tracking |
| Per month on the 3-month plan | Same protocol |
| Resveratrol add-on | Synergistic antioxidant |
| IV NAD+ therapy | Delivered in studio |
| Comprehensive bloodwork | Baseline and repeat panels |
| NAD+ level monitoring | Tracked across the protocol |
Three months is the standard length because repeat labs before then rarely say anything meaningful. The saving on the 3-month plan is $1,300 against paying monthly.
Treatment areas
NAD+ levels
Baseline and repeat
The only objective marker directly relevant to the protocol.
Comprehensive bloodwork
Included
Baseline panels, so change can be measured rather than felt.
Energy and sleep
Tracked
Subjective, recorded as subjective, and reviewed alongside the labs.
Metabolic markers
Panel
Reviewed alongside NAD+ rather than in isolation.
IV NAD+
In studio
Infused directly, bypassing absorption. Quoted separately.
Provider review
Monthly
A clinician reading the numbers with you, every month.
How it works
What the molecule does, and what is still being studied.
Niagen is nicotinamide riboside, a form of vitamin B3. Taken orally, it is absorbed and converted by your cells into NAD+.
NAD+ is a coenzyme involved in energy metabolism and DNA repair in every cell you have. Its levels are well documented to fall with age, which is the reason the category exists at all.
Supplying more precursor gives cells more raw material to make NAD+ from. What that translates to in humans over time is still an active research question, which is why this protocol measures rather than promises.
Which product
Three names that get used interchangeably and should not be. This is the honest version.
Starts working: n/a. Lasts: n/a. The molecule that actually does the work: a coenzyme used in energy metabolism and DNA repair in every cell. It is not usefully taken as an oral supplement, because the molecule is too large to be absorbed intact, which is the entire reason precursors exist.
Starts working: Weeks. Lasts: Ongoing while taken. The precursor BHRC uses, sold as Niagen. Well characterised, and the form with the longest track record of human safety data behind it. Your body converts it into NAD+.
Starts working: Weeks. Lasts: Ongoing while taken. A different precursor, one step closer to NAD+ in the pathway. Popular and widely sold, and its regulatory status in the US has been contested, which is part of why NR is the more common clinical choice. Both are reasonable; neither has been shown to reverse ageing in humans.
Starts working: Same day. Lasts: Days to weeks. Infused directly, bypassing absorption entirely. Delivers far more in one sitting than oral dosing, at higher cost and with a chair-time commitment. Available here and quoted at consultation.
Good to know
Including an honest account of what is and is not established.
Bloodwork before you start, so there is something to compare against later. Without it, any change is an anecdote.
Prescribed against your labs and adjusted at review rather than fixed at whatever the bottle says.
A clinician reads the numbers with you, and stops the protocol if it is not doing anything.
Levels tracked across the protocol, which is the only objective signal available.
Supply chain and purity you can verify, which is a genuine differentiator in a category with a lot of unregulated retail.
NAD+ falls with age. Precursors raise NAD+ levels. Both are well supported.
That raising NAD+ reverses ageing, extends lifespan or treats disease. Anyone telling you otherwise is ahead of the evidence, and we would rather you heard that here.
Aftercare
Slower and less dramatic than the category's marketing suggests.
Dosing begins after your baseline labs. Nothing is expected to change yet.
Some patients report improved energy or sleep quality. This is subjective and is recorded as such rather than treated as proof.
First provider check-in. Dose adjusted if indicated.
Bi-weekly tracking continues on the 3-month plan.
Repeat labs. This is the point at which the protocol is judged against numbers rather than impressions.
Then it did not work for you and we will say so. Continuing a protocol that changed nothing is not a plan.
Where labs and symptoms both support it, protocols continue with periodic re-testing.
Is it for you
Therapy Niagen therapy is suitable for a wide range of adults seeking to optimize their cellular health.
During your consultation your provider will assess you and review your medical history to make sure this treatment is safe and appropriate for you.
Add-ons
Each is optional, each is decided against your labs rather than offered as a package upgrade.
Synergistic antioxidant
Taken alongside the NAD+ precursor. Often paired in the research literature, and added here when your provider thinks it is indicated rather than by default.
+$299per protocol
Bypasses absorption entirely
Infused in studio, delivering far more in one sitting than oral dosing can. Dose and course length are set by your provider.
The baseline everything else is judged against
Included in both protocols. Available on its own if you would rather start by measuring before committing to anything.
Includedin both protocols
Add-ons are decided at review against your lab results. IV NAD+ pricing is confirmed at consultation.
Your timeline
From baseline labs to the three-month read.
Frequently asked
Niagen is the branded form of Nicotinamide Riboside (NR), a form of vitamin B3 that serves as a precursor to NAD+ (Nicotinamide Adenine Dinucleotide). NAD+ is essential for cellular energy production, DNA repair, and activating sirtuins—proteins linked to longevity. Niagen efficiently converts to NAD+ in your cells, helping restore levels that naturally decline with age.
Many patients report noticing improvements in energy levels within the first 1-2 weeks of taking Niagen. However, the full benefits develop over time as NAD+ levels optimize. Significant improvements in energy, cognitive function, and overall vitality are typically experienced within 4-8 weeks. Bloodwork can confirm increased NAD+ levels usually by the 8-week mark. Is Niagen safe?
Niagen has been extensively studied in clinical trials and has an excellent safety profile. It’s FDA GRAS (Generally Recognized as Safe) certified. Most people experience no side effects. Some may experience mild, temporary effects like slight flushing or stomach upset when starting, which typically resolve as the body adjusts. Our providers will review your health history to ensure Niagen is appropriate for you.
Typical dosing ranges from 250mg to 500mg daily, though optimal dosage depends on individual factors like age, health status, and wellness goals. During your consultation, our providers will determine the appropriate dosage for your specific needs. Some patients benefit from higher doses or split dosing throughout the day for sustained NAD+ support.
All three approaches aim to boost NAD+ levels but differ in delivery. Niagen (NR) and NMN are oral precursors that convert to NAD+ in your cells—Niagen has more established clinical research and proven bioavailability. IV NAD+ delivers NAD+ directly into your bloodstream for immediate cellular uptake, offering faster but temporary benefits. Many patients combine oral Niagen for daily maintenance with periodic IV NAD+ sessions for enhanced results.
Niagen is generally safe to combine with most supplements and medications. It actually synergizes well with certain supplements like resveratrol, which can enhance sirtuin activation. However, it’s important to review your complete medication and supplement list with our providers during consultation. We’ll ensure there are no interactions and optimize your protocol for the best results.
Niagen is beneficial for adults experiencing age-related decline in energy, cognitive function, or overall vitality. It’s particularly popular among those over 40 when NAD+ levels begin declining more rapidly. Athletes seeking improved performance and recovery, professionals wanting better mental clarity, and anyone interested in proactive longevity support are excellent candidates. Our providers can help determine if Niagen is right for your specific goals.
NAD+ levels naturally decline with age, so ongoing supplementation is recommended to maintain elevated levels. Think of it like any other aspect of health maintenance—just as you continue eating well and exercising, supporting your NAD+ levels is an ongoing commitment to cellular health. Our providers will work with you to develop a sustainable long-term protocol that fits your lifestyle and goals. Individual results may vary. Niagen is a dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease. These statements have not been evaluated by the FDA. Consult with our medical professionals to determine if Niagen therapy is right for you. The content on this page is for informational purposes only and does not constitute medical advice. Patient testimonials reflect individual experiences and results may vary. 22 Locations in California, Nevada, Texas, and Arizona Beverly Hills Rejuvenation Center Locations Find Nearest Location Beverly Hills Location 1856 Sepulveda Blvd Los Angeles, CA 90025 View All Locations Follow Us © Beverly Hills Rejuvenation Center Privacy Policy HIPAA Policy Sitemap Accessibility × NEW PATIENT 15% off schedule your free consultation choose a time that works for your consultation or treatment " * " indicates required fields First Name *
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Start your journey
Schedule your complimentary consultation. Your provider will review your history and decide whether a monitored protocol is genuinely worth running for you, before any supply is prescribed.
Medically reviewed by the BHRC clinical team. Last reviewed August 2026.
This page is for general information and is not medical advice. Treatment suitability, pricing and results vary by individual and are confirmed at consultation with a licensed provider.