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Get your NAD levels up via any means necessary...
...I take Wonderfeel.

Dave Asprey
Biohacker Supreme

Wonderfeel Youngr™ NMN

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*Introductory price. Regular subscription price $83.
Lock in our introductory price now, and enjoy the lower price for as long as your subscription is active.
**Introductory price. Regular one-time purchase price $98.
$88.00
$73.00 $73.00 . / month
HSA/FSA-eligible with
  • Save $15 on every bottle.
  • Auto bills and ships every 30* days.
  • Refillable glass bottle on first order.
  • Earth-friendly refill pouches thereafter.
  • Can request a replacement bottle when needed.
  • Skip, change frequency or cancel anytime.

*First renewal order bills/ships after 26 days and every 30 days thereafter.

Youngr™ NMN is a patented solution to aging. Formulated with emergent antioxidants and sirtuin activation, it uses a multi-targeted approach to defend and slow down biological aging at the cellular level.

It’s an investment in your cells that pays off across your entire body by increasing energy levels, restoring skin elasticity, while optimizing organ health, and cognition. You can enjoy faster recovery from rigorous activity or even from late nights by improved sleep quality.

60 Capsules per Bottle
Each capsule contains:

  • 450 mg Nicotinamide Mononucleotide
  • 2 mg Ergothioneine
  • 50 mg Trans Resveratrol
  • 25 mg Olive fruit Extract (40% hydroxytyrosol)
  • 10 mcg Vitamin D3 (Cholecalciferol)

Does not contain soy, gluten, dairy or fish.

Non-GMO, vegan friendly, does not contain preservatives.

Rice hull powder added for stabilization.

Our capsule shells are made from vegetable cellulose and are 100% vegan.

Take two capsules every day in the morning.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using.

We craft our products with the highest quality ingredients at cGMP facilities in the US. This means adhering to the most strict, federally regulated quality controls. 

Youngr™: Rated Best NMN Supplement by Experts

Meet Wonderfeel

Youngr™
An advanced take on NMN. Built with emergent antioxidants and sirtuin activators, our patented formula was built to defend NMN on its path to your cells. When you can get more NMN where it needs to go, your body will start producing more of the NAD it needs to feel healthier, stronger, Youngr™.
Youngr NMN Capsule isolated

Tested, stabilized, and 99% pure, and supported by Youngr’s formula our NMN is protected from different types of oxidative stress to travel safely into the cell.

Ergothioneine (ERGO), dubbed the "longevity vitamin", is the most effectual element in mushrooms. This antioxidant accumulates in the body wherever it’s needed.

Resveratrol, extracted from grapes, has a long list of benefits and its primary function in our formula is to activate sirtuins alongside NMN in the cells.

D3, a vitamin that the majority of people lack is crucial for the body, including generating stem cells in the gut, a foundational building block to good health.

Hydroxytyrosol, a potent active ingredient extracted from rare olives, with metabolistic and antitumor properties. It’s one of the strongest antioxidants known to man.

The Wonderfeel scientist behind our patented NMN

ANDREW SALZMAN MD

Harvard University​
Physician
Scientist
Professor
Drug Inventor with over 50 Patents
Cellular Health Pioneer

Millions of patients are benefiting from discoveries by Dr. Salzman in areas including mitochondrial health, gastrointestinal microbiota, damage caused by inflammation and oxidative stress to human cells and DNA, autoimmune disease and cancer.

Professor Andrew Salzman, a Harvard MD, stands with his arms folded

A few words from happy customers...

“After 2 months, my hands weren't as stiff playing guitar, easing my tendonitis. I feel more zen, possibly from less pain. After 9 months, I feel younger and can't imagine going back.”
Elizabeth S.
“I am 70 and have much more energy. The most notable difference is my joints—no more pain or inflammation. I am so grateful for discovering Wonderfeel.”
Deborah G.
“I am 71 with COPD and 60% lung capacity. After a wedding, I lifted 220 chairs and broke down tables in 92 degree humidity. The next day, I wasn’t sore or tired. I’m sold on this product.”
Robert K.
“Within 5 days of starting Wonderfeel I observed noticeable improvement in my inflammatory symptoms.”
Laura B.
“During IVF, my doctor recommended NMN for cellular repair. I chose Wonderfeel for its potency and unique ingredients and it worked! My egg retrieval was a success.”
Sia Clyde

Clinically Tested

Clinically Tested Ingredients

We develop our products using scientific methods supported by clinical evidence. We maintain an open and curious mind about all modalities of healing.

Made in the USA

Quality Made in the U.S.

We craft our products with highest quality ingredients at cGMP facilities and test them at every turn.

No Preservatives

No Preservatives

Our non-GMO vegan capsules are free of soy, gluten, dairy or fish.

Patented Formula

Patented Formula

More bioavailable NMN reinforced by a shield of enhancing agents to get the fullest effect in the cell, where you need it.

Common Questions

People report a variety of effects ranging from increased energy, clearer thinking, and improved skin elasticity to noticeable relief from aches and pain, improved sleep, along with rapid recovery from hangovers and jet lag. Read more here.

We have people reporting increased energy and improved mental clarity within the first one to three weeks, while others find it takes a month or two. For more profound effects to manifest, it may take six months. The slow and steady decline of NAD begins around age 30, and the build-up is no different, so give it time. A lot depends on what age you start, if you’re under 40 and fit, you’ll have to pay close attention. Over 40s caught off guard by the signs of aging may notice that youthful feel around the 4-month mark. We’ve got a quick read if you want to know How Long Does it Take to Work?.

NMN is an intermediate compound between NR and NAD, meaning NR converts to NMN, at which point NMN triggers NAD production. By taking NMN directly, you eliminate the step of having your body convert NR to NMN. More on this subject here.

We are investigating delivering NMN in various formats in order to increase its bioavailability. Currently, there is no scientific evidence to support that NMN in sublingual or liposome forms having higher bioavailability. Furthermore, no leading research institute is using NMN in such forms as in liposomes and sublinguals to boost NAD levels. Currently, oral capsules are the most efficient format and are widely used in all research institutes. We certainly look forward to sharing the findings of our research led by Dr. Salzman, an NAD expert.
We warehouse and ship everything from climate-controlled facilities in the US. That’s not only good for ensuring your product stays cool but good for the people who are packing it.

Absolutely! Youngr is available for international shipping to a growing list of countries. For details on available destinations, shipping costs, and estimated delivery times, please visit our Shipping & Returns Page.

The recommended daily dosage is two capsules taken in the morning. Two Wonderfeel capsules contain a total of 900 mg NMN + sirtuin activators.

Dose Backed by the latest Human Clinical Study

The largest human clinical trial to date was conducted with 80 patients. We have partnered with the authors of the study and published insights including undisclosed data in order to help with the dosage question in 2022. This graph here displays one such crucial data by looking at the median scores. 

Health Score Improvements based on SF36 - Median Values*

*Note: This results are derived from the SF-36 survey, a comprehensive tool assessing various aspects of physical and mental well-being.

Wonderfeel Youngr™ NMN Reviews

4.6
Based on 329 reviews
5 star
74
74%
4 star
14
14%
3 star
8
8%
2 star
3
3%
1 star
1
1%
1-10 of 329 reviews
  1. Noticed nothing

    (0) (1)
  2. Love it! I feel more energize, especially in the morning.

    (0) (0)
  3. I have taken for a month and don’t really see any improvements. Will try for another month.

    (0) (0)
    • Thank you for sharing, Linda! While some people notice changes within the first month, others may take up to six months as NAD levels build up gradually. (Just as the decline of NAD is slow and steady, so is the buildup!) I’ll send you an email with more details on what to look for and how to track your own progress as you continue, so keep an eye on your inbox!

  4. I am trying to have realistic expectations since I have been using the product for less than 3 months and while I haven’t seen many changes yet, I have been able to stay healthy over the holidays, even though I was heavily exposed to several sick family members from Thanksgiving through Christmas. Typically, I will catch whatever other family members have, especially in December. I am fairly certain my consistent use of Wonderfeel had something to do with it!

    (0) (0)
    • Hi Karen, we love how thoughtfully you’re approaching this! But staying healthy through Thanksgiving-to-Christmas exposure season? That’s huge, especially if December is usually when something sneaks through! While everyone’s body responds differently, consistency really does matter, and we’re glad to hear Wonderfeel may have been part of what helped you stay steady through the holiday stretch. We’re cheering you on, and in the meantime, I’m also happy to send you an email with some tips on what to track over time.

  5. Calm energy

    (0) (0)
  6. I’ve been taking this supplement for a few months now and I love the way it makes me feel. I feel energized and I’m sleeping consistently. I’m noticing less joint point and inflammation, which has been something I’ve had to navigate in mid-life and during perimenopause. Thanks for making a high-quality and reliable product that can improve day to day life so we can all thrive as we grow older!

    (0) (0)
    • So happy to hear this, Tina! Consistent energy and better sleep are two of the most common wins people notice first, and we’re especially glad it’s also helping you feel more comfortable day to day with joint support and inflammation during perimenopause. That “steady, better baseline” makes such a difference in mid-life. Thanks again for trusting us and for taking the time to write this, we’re here cheering you on as you keep thriving!

  7. Love the product but it never goes on sale. Had to switch to another brand

    (2) (0)
    • Thank you for sharing, David, and we’re really glad to hear you loved the product. We may have a few ways to make your routine more affordable, depending on what you switched to and your usual routine with us. We’re going to send you an email to learn more and help find the best fit option for you, so keep an eye on your inbox!

  8. In under 2 months, genuinely starting to feel a difference in energy levels.

    (1) (0)
    • So glad you’re noticing a real lift in your energy in under two months, Christine! That’s awesome to hear. Many people start feeling changes in that 6–8 week window as NAD levels build and your cells have more support for daily energy and recovery. Here’s to your health!

  9. I was sceptical at first but after a month I can tell my energy levels have definitely improved, my recovery time in the gym is much faster too. I am also not suffering with winter blues as much as I normally do, being from northern UK, grey wet weather is a big feature of the climate, but I have not felt it this year. May be it is just a coincidence but if it works I will keep on it, January & February will be the tester for that. Very happy either way with it!

    (0) (0)
    • Wow, thank you for sharing, Daniel! More energy and recovery showing up while the seasonal blues take a back seat is a big win, particularly in these wintery months that like to test everyone’s mood. You’re absolutely right that these changes can build gradually, so January and February will be an interesting test! We’re glad it’s been a bright spot in your routine so far and hope it keeps carrying you through the rest of winter!

  10. I feel like I found the missing piece in my supplement protocol. Many thanks to the Wonderfeel team!

    (0) (0)
    • That’s the best feeling, when the puzzle finally clicks! ✨ We’re so glad Youngr™ feels like that missing piece in your routine! Thanks for sharing the love, and we’re cheering you on as you keep building your protocol!

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Youngr™ NMN
Starting from $73