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NAD+ Supplement

$39.95

NAD supports your body's natural processes, promoting overall vitality as you age. Keep your energy levels balanced with this essential supplement.
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Description

NAD+ — short for nicotinamide adenine dinucleotide — is a coenzyme found in every living cell and plays an important role in cellular energy metabolism, mitochondrial function, and many fundamental biological processes. NAD+ levels naturally decline with age, which is why many people look to NAD+ supplements or NAD+ precursor nutrients to support healthy aging and overall vitality.


Double Wood’s NAD+ Supplement provides 500 mg of direct NAD+ per serving and is made with >95% pure NAD+. This makes it a strong option for customers who want NAD+ itself rather than a precursor.


Prefer a precursor? Compare this formula with NMN, NMNH, or NR Malate to find the NAD+ support option that best fits your routine.


Soy-Free, Gluten-Free, Non-GMO, Vegan

Benefits
  • NAD BOOSTER: Supplementing with 95% pure NAD may help boost NAD levels as we age, making it an ideal longevity supplement
  • WHAT IS NAD?: NAD is an essential coenzyme found in all living cells. It is involved in many fundamental biological processes such as cell metabolism
  • NAD+ LEVELS FALL AS WE AGE: Since NAD+ levels decline as we age, supplementing with NAD can help support healthy aging, cognitive function, and immune system health
  • ROOTED IN QUALITY: Double Wood's NAD is manufactured right here in the USA from Globally Sourced Ingredients third party tested, Vegetarian, Non-GMO, and gluten-free
  • WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing

Directions & Dosage

As a supplement for improved NAD+ levels, we recommend taking two capsules (1 serving, 500 mg) per day on an empty stomach. We don’t recommend exceeding the recommended dosage.
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Identity, potency, and contaminants verified per batch Identity, potency, and contaminants verified per batch
Manufactured in an FDA-registered cGMP facility Manufactured in an FDA-registered cGMP facility
Manufactured in the USA from Gloabally Sourced Materials Manufactured in the USA from Gloabally Sourced Materials

Benefits

  • Boost NAD+ Levels: Supplementing with 95% pure NAD may help boost NAD levels as one ages.
  • NAD+ Supplement: NAD+ is an essential coenzyme found in all living cells, which is involved in many important biological processes.
Benefits

NAD+

NAD+ is a central cellular coenzyme involved in energy metabolism and normal mitochondrial function. Double Wood’s NAD+ Supplement provides 500 mg of NAD+ per serving, delivered as 2 capsules.

NAD+

What Customers Are Saying

Reviews

"Reputation of product and overall delivery and ordering experience has always been a good experience."

Jacqueline P.

"Always fast shipping and great selection no matter what you’re looking for."

Aaron B.

"Double Wood is always my go-to for supplements. Great, effective, clean products and always at a reasonable price."

Jan W.

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Reviews
Supplement Facts

NAD+ vs. NMN vs. NMNH vs. NR Malate - which one is right for you?

If you're new to NAD+ supplementation, the question isn't whether to support your NAD+ levels - it's where in the pathway to start. Each one enters the salvage pathway at a different point, has a different evidence base, and suits a different type of user. Here's how they compare.

Scroll to compare →

COMPARE NAD+ NMN NMNH
WHAT IT IS in one sentence
WHERE IT SITS on the salvage pathway
BIOAVAILABILITY PROFILE what we know
CLINICAL EVIDENCE human data summary
TYPICAL DAILY DOSE Double Wood serving
BEST FOR who picks this
SHOP View NAD+ → View NMN → View NMNH →

Still not sure? A reasonable rule of thumb: if you want the deepest published evidence base, start with NR Malate. If you want the most-discussed direct precursor in longevity protocols, start with NMN. If you want the newest NMN form with promising preclinical data, NMNH is the early-adopter pick.

Pairs well with

Powerful alone, stronger together. NAD+ Supplement delivers targeted support on its own, but combining it with complementary ingredients can help create a more holistic and balanced approach to wellness.

Frequently Asked Questions

What is NAD+?

NAD+ (nicotinamide adenine dinucleotide) is a vital coenzyme found in every cell of the body, playing a critical role in energy production and cellular repair. It supports metabolism, DNA repair, and healthy aging processes.

Why do NAD+ levels matter as we age?

NAD+ plays a central role in redox reactions, mitochondrial function, cellular energy metabolism, DNA repair pathways, and NAD+-dependent enzymes such as sirtuins and PARPs. Research reviews have reported that NAD+ metabolism changes with age and may influence cellular processes connected to healthy aging. This does not mean NAD+ supplements treat or prevent age-related disease, but it explains why NAD+ support has become a major area of longevity research.

How much NAD+ should I take per day?

The recommended daily serving is 2 capsules per day, which provides 500 mg of NAD+. Take it on an empty stomach, preferably in the morning, and do not exceed the recommended dosage unless directed by a healthcare professional.

Taking NAD+ in the morning aligns with when many people prefer to support energy metabolism, while taking it on an empty stomach may help reduce competition with food during digestion. Some people choose to split their serving between morning and early afternoon, but the product’s standard serving is 2 capsules daily.

What’s the difference between NAD, NAD+, NMN, NR, and NMNH?

NAD+ is the active oxidized form of nicotinamide adenine dinucleotide, a coenzyme involved in cellular energy metabolism. NAD is often used as a general shorthand for the NAD family. NMN, NR, and NMNH are precursor nutrients or related compounds that the body can use in NAD+ metabolism. Double Wood’s NAD+ Supplement provides direct NAD+, while NMN, NMNH, and NR Malate are different options for people who prefer precursor-based NAD+ support.

What are the side effects of NAD+ supplements?

NAD+ supplements are generally well-tolerated, but some individuals may experience mild side effects such as nausea, headaches, fatigue, or digestive discomfort. Always consult a healthcare provider if side effects persist or worsen.

Overall rating: 4.75 / 5 from 16 reviews.

AI Generated Review Summary

Summary topics

Review topics: [quality, supplement, term].

Review highlights

Reviews

Feeling younger everyday! 🤩

"Great product from an amazing company! Love the clean supplements! Price is a bonus too!"

— Anthony O. (5/5)

Good supplement

"This is a good supplement with a nutritious diet to keep your energy up."

— Robert S. (5/5)

I haven't felt much different.

"It hasn't been a month yet. Hoping it will kick in soon I have read the liquid goes into your system quicker is there any truth to this?"

— Marcia A. (5/5)

Excellent Quality

"Quality product, good packaging, consistent product, long term daily maintenance."

— Aaron K. (5/5)

I rarely see obvious benefits right away. . .

"As a chemist and biologist, I am intrigued by the theoretical benefits of many supplements but typically find that I can see no real changes -- short term or long term. Of course, if longevity is the long-term goal, I suppose we have to wait for the review from the afterlife, but these seem to provide me with more energy to complete more tasks in my hectic 365-day work year."

— Stephen G. (5/5)

Doing well

"So far so good. It's only been a week but I've tolerated this week without bad side effects and that's a big deal for me. I've noticed an increase on energy and have not required coffee! That alone in such a short time is wonderful!!"

— Abigail (5/5)

Seems to be good quality

"Recommended by my healthcare provider. I'm happy with the quality."

— Hannah O. (5/5)

Great Product

"I heard about this from my son. Since I started taking it my sleep has regulated and I have more clarity and energy."

— Treva S. (5/5)

Turned Back Time

"ThIS product seemS to help reverse my wrinkles, plump my skin, and help with my hair thinning."

— Angela F. (5/5)

Great

"Helps with my mood & thinking"

— Jeffrey B. (5/5)

Q&A

NAD+ Supplement

From

$39.95

Primary Benefit

Healthy Aging

Other Benefits

Product Form

Capsule
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