Discover how to slow down, stop
or even reverse the aging process

  • NAD+ Booster that promotes vitality
  • Silences genes that accelerate aging
  • Repairs damaged DNA by boosting NAD+
NMN (β-Nicotinamide Mononucleotide) Sublingual Powder 100g - youthandearth

NMN (β-Nicotinamide Mononucleotide

One delayed capsules holds 125mg pure NMN. We recommend 2-4 capsules per day

Sublingual powder one level scoop holds 200-250mg We recommend the powder is placed under the tongue and let dissolve for maximum absorption


Soy Free, GMO Free, Vegans, Vegetarians


NMN is best take first thing in the morning on an empty stomach. It is recommended to take it with a Sirtuin Activator like Resveratrol, Curcumin or Pterostilbine which acts like an accelerator pedal to the NMN. Or an AMPK activator like Berberine.

How To Store It

We recommend to keep your NMN refrigerated especially if you don’t consume immediately.


We recommend the following dosages for NMN based on customer feedback.

Age Dosage
30-40 years old 200-400 mg/day
40-50 years old 400-600 mg/day
50-60 years old 600-800 mg/day
Over 60 years old 800-1200 mg/day

UK Shipping Fees:

All UK orders are free of charge and we use Hermes 48h. Delivery time is calculated based on when the order is fulfilled and handed over to Hermes.

Overseas Shipping Fee:

European orders are sent with Economy starting from £3.99 depending on the zone or DHL express from £10.95 expected delivery time for DHL express is 1-2 days after the order has been marked as fulfilled and handed over to DHL express.


Delivery Policy

Youth & Earth will use reasonable endeavours to deliver an order and will take 0-1 business days fulfill the order, if sent Economy we use Hermes which takes 3-4 working days in the UK and 5-7 working days Internationally from the date the order was submitted by you.

You will be required to sign for all deliveries*

During Sale periods and promotional offers delivery may take longer. Due COVD-19 we are experiencing some delays with postal services.

Our warehouse is closed Saturday, Sunday and National Holidays therefore any orders booked on  a non-working day will be fulfilled the next business day.

*Due to social distancing this may not apply in the UK.

Satisfaction Guarantee

Satisfaction Guarantee

If you’re not satisfied with Youth & Earth Products, we're not satisfied. We want to help ensure your shopping experience is second to none.

We offer a 30-day Satisfaction Guarantee Refund Policy* for all orders from the date you received the product.

Please read the Returns terms and conditions below.

  1. Only Products purchased on the www.youthandearth.com website can be returned to Youth & Earth for a refund or an exchange. Products purchased in a department store, specialty retailer or elsewhere must be returned to their original place of purchase.

  2. Should you make an error when ordering online, Youth and Earth will gladly exchange your product for the product you intended to purchase. The returned item must be unopened and in its original saleable condition.

  3. We will Issue a 100% refund for all unopened products within 30 calendar days of delivery receipt.

  4. If you react or not happy with a product, you have the option of exchanging or refunding it. We will issue a refund of 50% of the purchase price for returned products that have at least 50% of the product remaining.

  5. All orders are subject to a refund regardless of country.

Return Procedures: Email enquiries@youthandearth.com with your order number (found on your order confirmation email) and request a refund. Please allow 7 days to process credits after we have received the returned product.

NOTE: Customer is responsible for all shipping and handling charges incurred when shipping product back to us.

NMN (β-Nicotinamide Mononucleotide) Sublingual Powder 100g

NMN (β-Nicotinamide Mononucleotide) Sublingual Powder 100grams Limited Edition

NMN is the ultimate NAD+ boosting anti-ageing supplement that is an entirely natural compound found in our bodies. Various food sources also contain this compound in minuscule amounts. NMN is a direct and potent NAD+ supplement. Increased NAD+ levels stimulate energy metabolism, DNA repair, and SIRTUIN activity. SIRTUINS are the longevity-genes shown to be active during caloric restriction and life-extension in many animal models.


Regular price
from £225.00
Sale price
Regular price
Sold out
Unit price
Tax included. Shipping calculated at checkout.


It's tough when you feel you're doing everything right. You're going to the gym. Eating a balanced diet. Getting the right amount of sleep. And yet you're still not feeling in great shape. You're taking longer to recover from a workout. You're finding it harder to lose weight. You might even be struggling with some health issues. There's a reason for that!

As we get older, our levels of NAD+ drop

NAD+ is the natural fuel every cell relies on to keep functioning like a well-oiled machine.

But, our NAD+ levels drop as much as 50% between the age of 40 and 60, making it harder for our body to produce the energy we need to maintain great health.

Without sufficient NAD+, energy transfer in the cells breaks down, resulting in age-accelerating mitochondrial dysfunction.

Lower NAD+ levels and reduction in SIRT1 & SIRT3 enzymes can lead to numerous health issues such vascular inflammation, fatigue, loss of muscle strength diabetes, insulin resistance, fatty liver disease.

Supplementing with NMN directly increases the levels of NAD+ in your body, counteracting the natural decline that occurs as you age.


Restoring NAD+ levels in your body can:

  • NAD+ Booster promotes cell vitality throughout the body

  • Power cellular repair the natural way

  • Repairs damaged DNA by boosting NAD+

  • Silencing genes that accelerate aging

  • Supports healthy ageing for an improved quality of life

  • Extends life span in laboratory organisms, while boosting energy, physical performance, and cognition in aging animals.

NMN extends the lifespan in mammals

See David Sinclair’s interview on NMN with Joe Rogan.

Customer Testimonial of NMN

Three steps to help your body function like a well-oiled machine



Buy with confidence, as our world-class
NMN products have been lab tested in
the UK for purity



Let NMN get to work, deep inside your
body, boosting levels of NAD+ and
fighting off the effects of aging



Feel the difference as, along with a
healthy diet & lifestyle, you give your
body every opportunity to stay fit &


At Youth & Earth we know you only want the best
for your body. We want that too and so we NEVER
compromise when it comes to quality.

We only put our name to products that are the very
best on the market. That's why:




About Our NMN

NMN (β-Nicotinamide Mononucleotide

One level scoop provides 200-250mg of NMN (β-Nicotinamide Mononucleotide).

Two delayed release capsules hold 250mg NMN.

Soy Free, GMO Free, Vegans, Vegetarians

NMN is best take first thing in the morning on an empty stomach. It is recommended to take it with a Sirtuin Activator like Resveratrol, Curcumin or Pterostilbine which acts like an accelerator pedal to the NMN. Or an AMPK activator like Berberine.

How To Store It
We recommend to keep your NMN refridgerated especially if you don’t consume immediately.

We recommend the following dosages for NMN based on customer feedback.

Age Dosage
30-40 years old 200-400 mg/day
40-50 years old 400-600 mg/day
50-60 years old 600-800 mg/day
Over 60 years old 800-1200 mg/day

Weight Based Alternative

Weight Dosage
50kg x 8mg 400 mg/day
60kg x 8mg 480 mg/day
70kg x 8mg 560 mg/day
80kg x 8mg 640 mg/day
90kg x 8mg 720 mg/day
100kg x 8mg 800 mg/day
Buy Now


Can I see your lab certificates?

Yes, you can find lab results below.

Purity Test
Heavy Metals & Microbes Test

What is NMN?

NMN is a Vitamin B3 (niacin) derivative. It occurs naturally and can be obtained from dietary sources such as fruits, milk, and vegetables. In the body, NMN is used to generate nicotinamide adenine dinucleotide (NAD+)— one of the oldest molecules on earth that empowers every cell in our bodies.

Learn More

What are the benefits of NMN?

NMN boosts levels of NAD+ in the body. In doing so it boosts energy supply in aging cells, and reactivates faltering blood flow, suppresses age-related weight gain, and boosts energy metabolism.

Can NMN reverse menopause?

Research indicates that NMN may be effective in slowing down and possibly even reversing menopause. In a study, the DNA and chromosomes in the egg cells of post-menopausal subjects were normalized to the equivalent of a younger egg cell, and subjects were able to once more reproduce.

Does NMN have any side effects?

Scientists have researched NMN extensively. To date, there is no evidence that shows any negative side effects. However, storing NMN in a warm environment can cause the supplement to degrade which can cause side effects. Always keep NMN in a cool environment or in the fridge.

Is NMN safe?

A human trial was recently conducted in Japan. The single oral administrations of NMN did not cause any significant clinical symptoms or changes in main biomarkers like heart rate, blood pressure, oxygen saturation, and body temperature. The trial helps to confirm that, in general, NMN is safe and well-tolerated; to that end, the trial can be considered a success.

I have read that NMN can become unstable and degrades over temperatures of 4°C to Nicotinamide what do you do to ensure that the NMN will not degrade?

NMN production techniques can differ immensely, we can confirm however Youth & Earth NMN is stable at extreme temperatures and has been tested up 40°C (104°F) and 75% relative humidity for three months with little or no degradation in purity.

Our turnover is high, so we are receiving new batches on a regular basis., however while waiting manufacturing and shipment our NMN is stored in cold storage. If you buy it and don't intend to use it in less than three months, store it in the freezer or fridge.

NMN Stability Report

Where do you source your NMN?

Our NMN is sourced from Uthever. Youth & Earth where their first partner in the UK and we have been selling Uthever brand since May 2020. Uthever are also conducting the largest NMN human clinical trial in the world. https://clinicaltrials.gov/ct2/show/NCT04228640



Our packaging is recyclable & environmentally friendly


We use sustainable materials, such as glass, paper & rice paper


We source products that are plant-based & natural