Info/Ingredients
NMN (β-Nicotinamide Mononucleotide
Sublingual powder one level scoop holds 200-250mg We recommend the powder is placed under the tongue and let dissolve for maximum absorption
FREE FROM
Soy Free, GMO Free, Gluten Free, Suitable for Vegans and Vegetarians.
WARNINGS
For adults only. Always consult a physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
HOW TO TAKE IT
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.
RECOMMENDED DOSAGE
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 |
Please consult with a physician if pregnant/nursing, taking medication, or have a medical condition.
Delivery
Rewards:
Join our loyalty program to receive points as you shop and redeem them for discounts and gift cards.
Creating an account = 250 Points
Earn 4+ Points for each £1 Spent.
Redeem each 100 points for the equivalent of £1.
UK Shipping Fees:
All UK orders are free of charge over £50.00 and we use Royal Mail.. Delivery time is calculated based on when the order is fulfilled and handed over to Royal Mail 24h and 48 are services provided by Royal Mail.
All orders over £150.00 are sent free of charge with DHL Express and is delivered 24 hours after handed over to DHL.
Overseas Shipping Fee:
European orders are sent with Economy starting from £3.99 depending on the zone or Premium with DPD or GLS from £10.95 expected delivery time varies per region.
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 Royal Mail 48h which takes 2-3 working days in the UK from the time it is collected by Royal Mail
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.
Returns Policy
Returns Policy
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 60-day Satisfaction Guarantee Refund Policy* for all orders from the date you received the product. The only product not covered is the 100gram NMN so please do not purchase unless you are satisfied with our NMN and know the NMN is the right product for you.
Please read the Returns terms and conditions below.
-
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.
-
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.
-
We will Issue a 100% refund for all unopened products within 60 calendar days of delivery receipt.
-
If you react or not happy with a product, you have the option of exchanging or refunding it.
-
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.
Info/Ingredients
NMN (β-Nicotinamide Mononucleotide
Sublingual powder one level scoop holds 200-250mg We recommend the powder is placed under the tongue and let dissolve for maximum absorption
FREE FROM
Soy Free, GMO Free, Gluten Free, Suitable for Vegans and Vegetarians.
WARNINGS
For adults only. Always consult a physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
HOW TO TAKE IT
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.
RECOMMENDED DOSAGE
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 |
Please consult with a physician if pregnant/nursing, taking medication, or have a medical condition.
Delivery
Rewards:
Join our loyalty program to receive points as you shop and redeem them for discounts and gift cards.
Creating an account = 250 Points
Earn 4+ Points for each £1 Spent.
Redeem each 100 points for the equivalent of £1.
UK Shipping Fees:
All UK orders are free of charge over £50.00 and we use Royal Mail.. Delivery time is calculated based on when the order is fulfilled and handed over to Royal Mail 24h and 48 are services provided by Royal Mail.
All orders over £150.00 are sent free of charge with DHL Express and is delivered 24 hours after handed over to DHL.
Overseas Shipping Fee:
European orders are sent with Economy starting from £3.99 depending on the zone or Premium with DPD or GLS from £10.95 expected delivery time varies per region.
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 Royal Mail 48h which takes 2-3 working days in the UK from the time it is collected by Royal Mail
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.
Returns Policy
Returns Policy
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 60-day Satisfaction Guarantee Refund Policy* for all orders from the date you received the product. The only product not covered is the 100gram NMN so please do not purchase unless you are satisfied with our NMN and know the NMN is the right product for you.
Please read the Returns terms and conditions below.
-
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.
-
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.
-
We will Issue a 100% refund for all unopened products within 60 calendar days of delivery receipt.
-
If you react or not happy with a product, you have the option of exchanging or refunding it.
-
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.

WHY BUY NMN FROM US
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:
OUR NMN IS 99% PHARMACEUTICAL GRADE, OUR SUBLINGUAL POWDER CONTAIN NO BINDERS, FILLERS, EXCIPIENTS, DYES OR UNKNOWN SUBSTANCES.
DELAYED RELEASE CAPSULE AND SUBLINGUAL NMN POWDER FOR SUPERIOR BIOAVAILABILITY.
WE ARE THE NUMBER ONE SUPPLIER FOR NMN IN THE UK & EUROPE. OUR NMN IS AN AWARD-WINNING PRODUCT. IT HAS BEEN AWARDED THE BEST SUPPLEMENT AWARD FOR LONGEVITY, DNA REPAIR & ENERGY BOOSTING BY THE BEAUTY SHORTLIST.


WHAT IF WE DON'T HAVE TO DECLINE AS WE AGE?
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 and fatty liver disease.
Supplementing with NMN directly increases the levels of NAD+ in your body, counteracting the natural decline that occurs as you age.
NMN extends the lifespan in mammals
See David Sinclair’s interview on NMN with Joe Rogan.
Susan Saunders, Author and Life coach sees NMN as an anti-ageing solution.


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

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

LET NMN DO ITS THING
–––
Let NMN get to work,
deep inside your body,
boosting levels of NAD+ and
fighting off the effects of ageing

DO A HAPPY DANCE
–––
Feel the difference alongside
a healthy diet & lifestyle,
giving your body every opportunity
to stay fit & youthful
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 taken 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 |
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 |
FREQUENTLY ASKED QUESTIONS
Can I see your lab certificates?
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.
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.
There have been some studies reported regarding NMN effect on cancer.
These studies centre around mice having a brain tumour, then restricting NAD which then reported the tumours grew less aggressively .
Another study had mice with pancreatic cancer while also carry certain genes that meant the mice were highly susceptible to cancer, after feeding the mice NMN it was reported the cancer grew more aggressively.
On the flip side there is a study which reports the opposite and found that NMN supplementation did not have an impact on tumour growth. In this research, mice were pretreated with NMN for two weeks, then they were subcutaneously injected with mouse lung cancer cells to form tumours. When the tumour volume reached about 300 mm3, NMN was then intraperitoneally injected for three weeks. The tumor incidence, tumour size and volume were then measured. There was no impact on tumour growth.
According to the authors: “The role of NMN in tumor formation and lung cancer progression in vivo was fully investigated.” “NMN does not affect the proliferation of tumour cells in vivo.”
There also many studies that show mice we given NMN and lived over 30% longer when combined with Sirtuin activators and no cancer was detected
We strongly recommend that if you have any concerns speaking to your physician before taking NMN.
According to the authors: “The role of NMN in tumor formation and lung cancer progression in vivo was fully investigated.” “NMN does not affect the proliferation of tumor cells in vivo.”I have read that NMN can become unstable and degrades over temperatures of 4°C to Nicotinamide. What do you do to ensure that your 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.
Where do you source your NMN?
Our NMN is sourced from Uthever. Youth & Earth were their first partner in the UK and we have been selling the Uthever brand since May 2020. Uthever is also conducting the largest NMN human clinical trial in the world.
Clinical Trial of Uthever NMN