NAD Nasal Spray for Cellular Vitality - DrSeinfeld.com Operated by Ginspire Health LLC
NAD Nasal Spray for Cellular Vitality - DrSeinfeld.com Operated by Ginspire Health LLC
NAD Nasal Spray for Cellular Vitality - DrSeinfeld.com Operated by Ginspire Health LLC
Cellular Vitality Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
NAD Nasal Spray for Cellular Vitality - DrSeinfeld.com Operated by Ginspire Health LLC
Cellular Vitality Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
Cellular Vitality Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
NAD+ Cellular Energy Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
NAD+ Cellular Energy Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
NAD+ Cellular Energy Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
NAD+ Cellular Energy Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
NAD+ Cellular Energy Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
NAD+ Cellular Energy Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
NAD+ Cellular Energy Nasal Spray - DrSeinfeld.com Operated by Ginspire Health LLC
Physician Formulated SQF Certified 503A Compounded

NAD+ Nasal Spray · Cellular Energy & Longevity

NAD+ Nasal Sprayfor Cellular Vitality.

NAD+ powers energy production, DNA repair, and resilience in every cell — and it declines with age. Restore it directly through fast-absorbing nasal delivery, without the crash of caffeine.

  • ✓ Steady cellular energy — no caffeine or crash
  • ✓ Sharper focus and mental clarity
  • ✓ DNA repair & healthy-aging support
  • ✓ Less fatigue, faster recovery
Dr. Amy Seinfeld, D.O.
Physician-formulated by Dr. Amy Seinfeld, D.O.
Formulation Authority · Ginspire Health LLC
✓ Free US Shipping
✓ Ships Cold
✓ FDA-Registered Facility
✓ SQF Certified
100% American Owned 100% Tested for Purity Lab Certified & Verified 98% Customer Satisfaction Guaranteed Delivery

Revitalize your energy and sharpen your focus with a fast-absorbing NAD+ peptide spray. This powerful coenzyme supports cellular repair, brain function, and healthy aging by fueling your body's natural energy production. Experience steady, sustained vitality and mental clarity without the crash -- helping you feel recharged and focused throughout the day.

Physician-formulated by Dr. Amy Seinfeld, D.O.
Compounded to 503A pharmaceutical standards
Micro-filtered in our SQF-certified, FDA-registered facility
200 sprays -- 30-day supply at standard daily dosing
Pre-mixed and ready to use -- no reconstitution required

Available with a valid consultation. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

$99.99 $129.99
NAD Nasal Spray for Cellular Vitality
$99.99$129.99
NAD+ Nasal Spray — Unlock Your Cellular Energy

NAD+ Nasal Spray

Everything You Need to Know

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every cell of your body - essential for energy production, DNA repair, and metabolic regulation. Levels decline significantly with age. Nasal delivery is the most direct way to restore them.

  • Boosts Cellular Energy - Supports ATP production for improved vitality and stamina.
  • Enhances Cognitive Function - May improve focus, memory, and mental clarity.
  • Supports DNA Repair and Longevity - Activates sirtuins to promote healthy aging at the cellular level.
  • Reduces Fatigue - Improves energy and recovery from physical or mental stress.
  • Supports Metabolic Health - Aids glucose metabolism and mitochondrial function.
  • Neuroprotective Effect - May reduce oxidative stress and support long-term brain health.

NAD+ is ideal for adults seeking to combat age-related energy decline, improve cognitive performance, or support long-term metabolic and cellular health. Particularly popular with active individuals, biohackers, and anyone over 35 looking to restore NAD+ levels that have naturally declined with age.

NMN and NR are precursors that your body must convert into NAD+ - adding a metabolic step that reduces efficiency and bioavailability. Our nasal spray delivers NAD+ directly, bypassing the digestive system entirely. No conversion required, no loss of potency through the gut.

Yes. DrSeinfeld.com NAD+ Nasal Spray is non-steroidal and contains no toxic fillers or preservatives. Each batch is micro-filtered in our SQF-certified, FDA-registered compounding facility under the oversight of Dr. Amy Seinfeld, D.O. - formulated for consistent purity and potency.

Administer 1 spray into each nostril in the morning or early afternoon. Lay down for 10 minutes after administration to maximize absorption. May be used up to twice daily - max 4 total sprays per 24-hour period. Use daily for best results.

NAD+ nasal spray is generally well tolerated. Mild side effects may include temporary nasal irritation or dryness, mild headache, or lightheadedness in sensitive individuals. These effects are typically short-lived and resolve without intervention.

Administration Protocol

Dosage
1 spray per nostril. Up to twice daily - max 4 sprays per 24 hours.
Timing
Preferably morning or early afternoon. Lay down for 10 minutes after administration.
Frequency
Use daily as directed. Do not exceed 4 total sprays in a 24-hour period.
Duration
Continue daily use for best results, or as directed by your healthcare provider.

Storage & Handling

Store in the refrigerator. Do not freeze.
Protect from light and heat.
Keep out of reach of children.

Ensure nasal passages are clear before spraying to maximize absorption.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

What It Does

Six Reasons Clinicians Recommend NAD+

Nicotinamide Adenine Dinucleotide - a coenzyme your cells depend on for energy production, DNA repair, and metabolic regulation. Delivered via nasal spray for rapid, high-bioavailability absorption.

NAD+ Nasal Spray — from cellular decline to restored energy

Boosts Cellular Energy

NAD+ is a critical substrate for ATP production - the primary energy currency of every cell. Restoring NAD+ levels translates directly into improved vitality, stamina, and resistance to fatigue.

ATP | Vitality | Stamina

Enhances Cognitive Function

May improve focus, memory, and mental clarity by supporting the energy demands of neurons and the metabolic processes underlying cognitive performance.

Focus | Memory | Clarity

Supports DNA Repair & Longevity

NAD+ activates sirtuins and PARP enzymes - key regulators of DNA repair and cellular aging. One of the most studied approaches to promoting healthy aging at the cellular level.

DNA Repair | Sirtuins | Healthy Aging

Reduces Fatigue

Improves energy and accelerates recovery from both physical exertion and mental stress by restoring mitochondrial efficiency.

Recovery | Endurance | Mitochondria

Supports Metabolic Health

Aids in glucose metabolism and mitochondrial function - supporting insulin sensitivity, fat oxidation, and how efficiently your body converts food into energy.

Metabolism | Glucose | Mitochondria

Neuroprotective Effect

May reduce oxidative stress and support brain health by activating protective cellular pathways - defending neurons against age-related decline and chronic inflammation.

Neuroprotection | Brain Health
✓Non-steroidal formula
✓No fillers or preservatives
✓SQF Certified compounding facility
✓Formulated by Dr. Amy Seinfeld, D.O.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Who It's For

Energy and Vitality, at Any Age

NAD+ declines as we age. Restoring it is for anyone who wants to feel as sharp and energized as they did a decade ago.

Man with restored energy
Sustained energy, without the caffeine crash
Woman with restored vitality
Sharper focus and steady daily vitality

The Science

How NAD+ Works Inside Your Body

NAD+ levels naturally decline with age - dropping as much as 50% by midlife. Nasal delivery is the most direct and efficient way to restore them without the degradation of oral formats.

01

Nasal Administration

Administer 1 spray into each nostril. The nasal mucosa absorbs NAD+ directly into the bloodstream - bypassing the digestive tract where oral NAD+ supplements lose significant potency.

Higher bioavailability than oral NMN or NR
02

Mitochondrial & ATP Support

Once in circulation, NAD+ enters cells and is utilized by mitochondria to drive ATP production - more efficient energy metabolism, reduced fatigue, and improved cellular resilience under stress.

Mitochondrial efficiency - ATP synthesis
03

Sirtuin Activation & DNA Repair

NAD+ is the essential cofactor for sirtuins - proteins that regulate DNA repair, gene expression, and cellular stress responses - activating longevity pathways at a molecular level.

Sirtuin activation - longevity pathways
04

Sustained Cellular Optimization

With consistent daily use, NAD+ levels build and stabilize. Most customers report noticeable energy and clarity within the first 1 to 2 weeks, with deeper metabolic benefits accumulating over continued use.

Cumulative benefit - best with daily use
NAD+ Nasal Spray — Cellular Vitality and Energy
~50%
Decline in NAD+ levels by midlife without supplementation
~Minutes
Time to initial absorption via nasal mucosa
1-2 Weeks
When most customers notice energy and clarity
200 Sprays
Per bottle - 30-day supply at standard dosing

Why DrSeinfeld.com

Not All Peptide Brands Are Equal

Most peptide suppliers prioritize volume over quality. DrSeinfeld.com was built to a higher standard - physician-formulated, SQF-certified, and transparently sourced.

DrSeinfeld.com
Our Standard
Other Peptide
Brands / Suppliers
Physician-supervised formulation by Dr. Amy Seinfeld, D.O.
✓
✕
Pre-mixed nasal spray - no reconstitution required
✓
✕
SQF Certified & FDA Registered compounding facility
✓
✕
Third-party purity tested - every batch
✓
✕
Pharmaceutical-grade vs. research-chemical sourcing
✓
✕
APA & SSRP Institute verified member
✓
✕
Dr. Amy Seinfeld, D.O.

Medical Authority

Dr. Amy Seinfeld, D.O.

Formulation Authority | Ginspire Health LLC
Boca Raton, FL

"Every product we offer is something I stand behind clinically. Our formulations are designed for real outcomes - not marketing claims."

How We Operate

Built Around Clinical Standards, Not Marketing

DrSeinfeld.com was founded under physician oversight. Every formulation is reviewed by Dr. Amy Seinfeld before it reaches a customer - not handed off to a contract manufacturer with no clinical input.

Pharmaceutical-Grade, Not Research-Chemical

Our products are sourced and manufactured to 503A compounding pharmacy standards. Every batch is third-party tested for purity, potency, and safety - the same bar as prescription compounds.

We Treat You Like a Patient, Not an Order Number

Our team understands what you're taking and why. If something goes wrong with your order - a question about your protocol, an issue with your shipment - we fix it. No automated runaround.

Important - read before opening

Before You Use Your Nasal Spray

Your spray ships in two parts. Take 60 seconds to assemble before first use.

1

Check Your Package Contents

Your nasal spray ships in two parts: the bottle and the pump mechanism. Both are inside the box, protected by inner packaging. Do not discard anything until you have located both pieces.

Do not throw away any packaging until you have fully assembled your spray.
2

Remove the Protective Cap From the Pump

Locate the pump mechanism inside the box. It will have a small protective cap covering the nozzle tip. Remove it and set it aside - you will reuse it to seal the spray between doses.

3

Attach the Pump to the Bottle

Insert the pump stem into the top of the bottle and press down firmly until it clicks into place and sits flush with the bottle neck. The pump should feel secure and not wobble.

4

Prime Before First Use

Hold the bottle upright and depress the pump 3 to 5 times until a fine mist appears. This purges any air from the stem. Your spray is now ready to use.

Prime into a tissue - not toward yourself or others.
5

Replace the Cap and Refrigerate

After each use, replace the protective cap over the nozzle. Refrigeration is required. Store upright in your refrigerator away from strong odors. Do not freeze.

Recommended Usage

Use only as directed. Most protocols call for 1 spray per nostril once or twice daily in the morning or early afternoon. Do not exceed 4 total sprays in 24 hours without consulting your provider.

If anything appears to be missing from your order, do not discard the packaging. Contact support@drseinfeld.com and we will make it right.

Third-Party Verified

Every Batch, Independently Tested

Each batch of our NAD+ is sent to an independent lab to confirm its identity, purity, and potency before it ships. View the full Certificate of Analysis below.

NAD+ Certificate of Analysis

NAD+ Certificate of Analysis

Independently tested by ABBSI Natural Manufacturing, West Palm Beach, FL - confirming identity, purity, and potency. Tap the certificate to view it full size.

✓ Identity Confirmed ✓ Purity Tested ✓ Independent Lab ✓ Every Batch
NAD+ Nasal Spray — key benefits

Verified & Trusted

Memberships & Affiliations

We hold ourselves to the standards set by the bodies advancing peptide science - so you can have full confidence in every product you receive.

American Peptide Association

The leading industry body advancing the science, safety, and standards of peptide research. Our membership reflects our commitment to purity, transparency, and responsible sourcing.

Official Member

Seeds Scientific Research & Performance Institute

A physician-led institute advancing the clinical standards of peptide therapy and cellular medicine. Our membership reflects our commitment to evidence-based, physician-guided care.

Official Member
✓Physician-Led
✓Evidence-Based Protocols
✓Quality Verified
✓Trusted Sourcing
SQF CertifiedFDA RegisteredThird Party TestedScience-BackedManufactured in USAClean IngredientsGluten FreeNon-GMO

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Statements on this website have not been evaluated by the Food and Drug Administration (FDA). Products offered are intended for general wellness purposes only and are not intended to diagnose, treat, cure, or prevent any disease. Products are provided for personal use as part of a wellness-focused lifestyle. Please follow all usage instructions and consult a qualified healthcare professional if you have questions regarding individual use.