Nicotinamide Riboside (NR) Injections to Support NAD+ Pathways, Energy, and Mental Clarity
A provider-guided NAD+ precursor option designed to support healthy cellular energy and resilience with clinician oversight, clear pricing, and discreet delivery.
NR is provided only if a licensed clinician determines it is appropriate based on your medical history and current medications. Use only as prescribed.
See How It Works
Licensed clinician review + ongoing check-ins
Pharmacy fulfillment + discreet shipping
Transparent 4-week pricing (no subscription required)
Available in eligible states.
Choose your NR Injection plan
- Dosage Description
- 100mg IM Thrice Weekly
- Dose
- 100
- Duration
- 4 Week
- Package Size
- 1000
- Form
- Injection
- Dosage Description
- 100mg IM Once Weekly
- Dose
- 100
- Duration
- 4 Week
- Package Size
- 500
- Form
- Injection
- Dosage Description
- 100mg IM Twice Weekly
- Dose
- 100
- Duration
- 4 Week
- Package Size
- 1000
- Form
- Injection
What is Nicotinamide Riboside (NR)?
Nicotinamide riboside (NR) is a form of vitamin B3 and a precursor to NAD+ (nicotinamide adenine dinucleotide), a coenzyme your cells use in energy metabolism and other normal cellular processes.
Who NR injections are best for
NR injections may be considered for adults who:
- Feel persistent low energy, fatigue, or reduced stamina
- Want support for focus and day-to-day performance
- Have demanding schedules, high stress, or frequent travel
- Prefer a clinician-guided NAD+ precursor option (not DIY supplementation)
- Want clear pricing, delivery, and follow-up support
Who may not be a candidate
Your clinician may recommend a different option if you:
- Are pregnant, trying to become pregnant, or breastfeeding
- Have a history of severe allergies or reactions to vitamin B3-related compounds
- Have significant liver or kidney disease (requires clinician review)
- Have a current or prior cancer diagnosis or are undergoing cancer treatment (requires clinician review)
- Have an acute infection, fever, or significant illness at the time of starting
- Are under 18 (adult eligibility required)
What you get with StemVera’s NR Injection program
Included:
- Secure online intake (health history + goals + medications + allergies)
- Clinician review to confirm eligibility and safety
- Prescription if appropriate
- Pharmacy fulfillment + discreet delivery
- Supplies included as needed for administration
- Ongoing support via secure messaging for questions and tolerance check-ins
- Clear 4-week pricing shown upfront
How to start NR injections
- 1
Complete your intake
Share your goals, medical history, allergies, and all medications/supplements.
- 2
Clinician review
A licensed clinician evaluates whether NR injections are appropriate and safe for you.
- 3
Discreet delivery
If prescribed, your medication ships discreetly with tracking.
- 4
Ongoing support
Message your care team if you have side effects, questions, or concerns.
Injection basics (what to expect)
No dosing, timing, or step-by-step instructions here—use only as prescribed and follow the directions provided with your medication.
- You’ll receive clear instructions from your care team
- Mild injection-site tenderness, redness, or swelling can occur with injectable therapies
- Sterile technique and safe handling matter—ask your care team if anything is unclear
- Do not share needles/supplies; dispose of sharps safely
- If anything looks unusual (cloudiness, particles, damaged packaging), contact support before use
Results timeline: what’s realistic
People respond differently. Some people report:
- Subtle shifts in energy or mental clarity over the first few weeks
- More consistent day-to-day benefits when paired with sleep, hydration, and nutrition habits
- Better recovery support when combined with movement and stress management
- Results vary. NR injections are not guaranteed to produce specific outcomes.
Possible side effects
Common (often temporary)
- Injection-site pain, soreness, warmth, redness, or bruising
- Mild nausea or stomach discomfort
- Headache
- Sinus pressure or a “head pressure” sensatio
- Tingling sensations (face or extremities)
- Temporary changes in energy level (up or down)
Less common but serious (seek medical help)
- Signs of allergic reaction (hives, facial swelling, trouble breathing)
- Fever or signs of infection at the injection site (worsening redness, heat, swelling, pus)
- Fainting, severe dizziness, or irregular heartbeat
- Persistent vomiting or diarrhea
If side effects feel severe, sudden, or persistent, seek medical evaluation and contact your care team promptly.
Safety + important warnings
- NR injections are not for everyone. Your clinician will screen your history and medications before prescribing.
- Use only as prescribed and only from your dispensed supply
- Tell your clinician about all medications and supplements you take
- Tell your clinician if you have liver disease, kidney disease, a history of cancer, or significant chronic illness
- Tell your clinician if you have severe allergies or prior injection reactions
- Tell your clinician if you are pregnant, trying to conceive, or breastfeeding
- Stop and seek medical care for severe reactions, allergic symptoms, or signs of infection
- Compounded products are not FDA-approved and do not undergo FDA premarket review for safety, effectiveness, or quality. Some uses may be off-label; results vary.
Compare NAD+ support options
NAD+ Injection
Direct NAD+ option for patients who prefer that approach (provider-guided).
NAD+ Nasal Spray
Needle-free alternative for convenience and flexibility.
NAD+ Patches
Transdermal option for a simple, needle-free routine.