Your cells rely on NAD+ for energy.
NAD+ & Tru Niagen®
Cellular Wellness Starts Within
NAD+ is a naturally occurring coenzyme your cells rely on for energy metabolism and numerous cellular processes. Interest in NAD+ has expanded rapidly in longevity and wellness research, particularly as we study how NAD+ metabolism changes across the lifespan.
At Willow & Water Wellness and IV, we offer several ways to incorporate NAD+-focused wellness into your routine, from quick injections to clinician-guided IV infusions and oral NAD+ precursor supplementation.
QUICK, CONVENIENT NAD+ SUPPORT
NAD+ Injections
NAD+ 100 INJECTION
100 mg
A quick introduction to NAD+ support
100 mg intramuscular (IM) injection
For clients interested in cellular energy support
Fits easily into your wellness routine
A convenient first step
NAD+ 200 INJECTION
200 mg
More NAD+. Still convenient.
200 mg intramuscular (IM) injection
A higher dose for established clients
NAD+ support without a longer IV visit
No IV chair required
Meet Tru Niagen®
Prefer an Oral Option?
Cellular wellness doesn't have to happen
in an IV chair.
Niagen® contains nicotinamide riboside (NR), a precursor the body can use to produce NAD+. Human clinical studies have shown that oral NR can increase NAD+-related metabolites, although researchers are still determining what increases in NAD+ translate to in terms of long-term health outcomes.
For clients who prefer daily supplementation, explore our practitioner-selected oral wellness options through Fullscript.
CLINICIAN-GUIDED IV THERAPY
NAD+ IV Infusions
NAD+ 250 IV INFUSION
250 mg
Take your cellular wellness a little deeper
Delivered under clinical supervision
An approachable first IV NAD+ experience
Allow approximately 2–3 hours
Rate adjusted for comfort
NAD+ 500 IV INFUSION
500 mg
Our next-level NAD+ experience
Higher-dose, clinician-guided infusion
For wellness, recovery, or longevity-focused plans
Allow approximately 2–3 hours
Administered gradually, with comfort in mind
NAD+ 750 IV INFUSION
750 mg
Advanced support, intentionally personalized
Our highest-dose NAD+ infusion
For established clients on an individualized plan
Allow approximately 3–4 hours
Monitored throughout your visit
TWO APPROACHES TO NAD+
IV & Injectable NAD+ or Oral Tru Niagen®?
IV & IM NAD+
Clinician-administered
NAD+ given directly by our clinical team
Available as injections or IV infusions
Early data on short-term tolerability
Dosing and effectiveness still being studied
Research on IV NAD+ is still emerging
ORAL Tru NIAGEN®
Daily supplement
Contains nicotinamide riboside (NR)
A precursor your body uses to make NAD+
More developed human clinical evidence
Shown to raise NAD+-related metabolites
Practitioner-selected through Fullscript
The Science Is Promising.
The Research Is Still Evolving.
What we know, and what we're still learning.
NAD+ plays established biological roles in cellular metabolism, energy production and NAD+-dependent signaling. Research into NAD+-boosting strategies and healthy aging is expanding. Large, long-term clinical trials are still needed.
The clinical evidence is considerably more developed for oral NAD+ precursors such as NR than it is for IV NAD+ itself. A 2026 study of commercially administered IV NAD+ provided preliminary information about short-term tolerability but emphasized that additional research is needed to establish dosing and effectiveness.
Sources: Nature Metabolism (2025); PMC10759992; PubMed 41704678.
Your Cells Power Everything You Do.
A more cellular perspective on wellness.
Explore injections, IV therapy, or oral supplements.
Talk with our team about which approach may fit your goals, from a quick NAD+ injection to a clinician-guided infusion or daily oral support.
PROFESSIONAL-GRADE BRANDS WE TRUST
Contact Us
1001 Minnesota Ave W Suite 101 Walker, MN 56484
(Across From Jimmy's Resturant)
218-547-2066 Phone
218-414-8344 Text
Hours
Monday-Friday:
10am - 7pm
Saturday:
By Appointment
Links
This is a Where Northwoods nature meets clinical-grade wellness. Walker, MN's destination for IV therapy, aesthetics, and functional health.Font
Disclaimer: IV hydration therapy is not intended to diagnose, treat, cure, or prevent any disease. Clients should maintain regular follow-up with their primary care provider, as this service is not a substitute for primary medical care.
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