Cellular Energy

NMN Powder - 99% Pure Uthever® NMN

Minimum 99% pure Uthever® NMN, a precursor to NAD+, with a positive EFSA safety opinion (2026).

Star ingredient Uthever® NMN Positive EFSA safety opinion (2026) – read the EFSA opinion Minimum 99% pure NMN Tested across 12 data points, including identity, mass, heavy metals and microbials NAD+ is a coenzyme found in every cell of your body. NMN, a derivative of vitamin...

Star ingredient

Uthever® NMN

Positive EFSA safety opinion (2026) – read the EFSA opinion
Minimum 99% pure NMN
Tested across 12 data points, including identity, mass, heavy metals and microbials

NAD+ is a coenzyme found in every cell of your body. NMN, a derivative of vitamin B3, is a precursor to NAD+.

Our NMN Powder is pure Uthever® NMN and nothing else: no fillers and no flavourings. Hold it in your mouth for about a minute, then swallow. Two scoops give you 500mg of NMN, and it comes in 15g, 30g and 100g pouches.

A good choice if you would rather not swallow capsules, or like to adjust your amount scoop by scoop.

How to Use

Take 2 scoops in the morning, before breakfast, on an empty stomach. Hold in your mouth for about 60 seconds, then swallow. Can be taken with our TransResveratrol+.

Ingredients : NMN (β-Nicotinamide Mononucleotide)

NRV: NMN: 2 Scoops provide (Nicotinamide Mononucleotide) 500mg** **Nutritional Value (NRV) Not Established.

Dietary Vegan - Vegetarian - Gluten-free - Non-GMO

Take 2 scoops in the morning, before breakfast on an empty stomach. Hold in your mouth for about 60 seconds, then swallow. Can take with our TransResveratrol+.

Type:

Powder

Capsules

Pouch Size: 15g 30g 100g

Subscribe and earn up to £75 in credits. See how it works

Taxes included. Shipping calculated at checkout.

Quantity:

Pay in 3 interest-free payments of £12.49 with Klarna. On one-time purchases. 18+, T&Cs apply. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. Learn more

Klarna.

Delivery & returns

Delivery:

All estimates are based on when the order is fulfilled and handed to the courier.We endeavour to do this within the same day or at the latest 24 hours of the order being placed. Please find cut-off times per carrier below:

DPD – 14:00
Royal Mail – 16:00

Please note our warehouse is closed Saturday, Sunday and Public Holidays. During this time no orders are fulfilled.An order placed on a Friday afternoon, Weekend or a Public Holiday will not be fulfilled until the next business day.

UK Shipping:

Free shipping option/s are available for all UK orders over £50.00. Delivery time is calculated based on when the order is placed, fulfilled and handed over to the courier.

We offer the following options at checkout:

Royal Mail 24H - £4.49

Royal Mail 48H - £3.39

DPD - £6.69

EU Shipping:

European orders are sent via Standard Shipping (Deutsche Post/Correos/DHL) starting from €3.99 depending on the country, or via Premium Shipping (FedEx Priority) starting from €7.49 depending on the country.

Expected delivery times vary by destination country.

All EU and international orders outside of the UK are shipped from our warehouse in Germany.

Please note that any customs duties, import taxes, or additional charges that may apply are determined by the destination country and are outside of our control. These charges, if applicable, are the responsibility of the customer and are set by local customs authorities.

If you are unsure whether customs fees may apply to your order, we recommend contacting your local customs office for further information before placing your order.

Rest of World Shipping:

All orders going to rest of world are shipped via FedEx Priority starting from £14.99. Expected delivery times vary per region.

Deliveries:

1. Please note, during sale periods and holiday season deliveries may take longer.

2. Products which are on "Pre-Order" at the time of purchase, will be dispatched once the product is available/back in stock.

3. Please note, we are not responsible for any import or customs charges that may occur prior to receiving your order.

Returns & Refund 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 Money Back Guarantee on all orders, counted from the date you received the product. Opened or unopened, if a product isn't right for you, you can return it within 60 days for a refund.

The only product not covered is the 100g size NMN Powder, so please do not purchase this product unless you have tried our NAD+ products beforehand via purchasing a smaller size of the product.

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.
Under our 60 Days Money Back Guarantee you can return products, opened or unopened, within 60 calendar days of delivery for a full refund or an exchange. If you have opened a product, simply send back what's left in its original container.
If your body reacts or you are not happy with a product, please email support@youthandearth.com and we will be happy to arrange a refund or exchange.
All orders are eligible for a refund regardless of country.

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

NOTE: After contacting us, we will provide you with a free returns label. Please print the label and package the returned items securely so they reach us safely.

View full details

High Standards You Can Trust

We base our products on the most cutting-edge research, where bioavailability is at the core of what makes them effective.

Min. 99% Pure Uthever® NMN

3rd-Party Tested

No Fillers or Flavourings

Positive EFSA Safety Opinion

Gluten-Free & Non-GMO

Ingredients : NMN (β-Nicotinamide Mononucleotide)

NRV: NMN: 2 Scoops provide (Nicotinamide Mononucleotide) 500mg** **Nutritional Value (NRV) Not Established.

Dietary Vegan - Vegetarian - Gluten-free - Non-GMO

Serving Size

Take 2 scoops
More Info

Take in the morning, before breakfast on an empty stomach. Hold in your mouth for about 60 seconds, then swallow. Can take with our TransResveratrol+.
Storage

Though our NMN is stable at high temperatures for up to 3 months, for best results we recommend storing in a fridge.
Warnings

Consult your doctor if you are pregnant, breastfeeding, taking medication or have a medical condition. Do not exceed recommended intake unless directed by your doctor. Food supplements should not be used as a substitute for a varied diet.

Vegan

GMP

Non-GMO

Gluten free

You probably have some questions

Check out our FAQs to find answers to common questions and feel free to reach out if you have more.

All FAQs

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, found in every cell in our bodies.

Yes. NMN is a direct precursor to NAD+: once absorbed, your cells convert it into NAD+ in a single step. NAD+ is a coenzyme found in every cell.

Our NMN is Uthever® NMN, minimum 99% pure, so you get a pure, high-quality source. Take it in the morning on an empty stomach, ideally with TransResveratrol+.

First thing in the morning, before breakfast, on an empty stomach. That's what our label recommends for both the capsules and the powder.

Your body's own NAD+ activity naturally follows a daily rhythm, and taking NMN in the morning fits that rhythm. Most people find it fits best first thing, so we don't suggest taking it late in the day. For the powder, hold it in your mouth for about 60 seconds, then swallow.

Not in the short term. Our NMN has been tested at up to 40°C and 75% humidity for three months with little or no loss of purity, so it's fine at room temperature, in a bag or while travelling. For the best long-term quality we recommend keeping it in the fridge, especially if you won't finish it within three months.

Both are precursors that your body turns into NAD+. NR first has to be converted into NMN, and NMN is then converted into NAD+, so NMN is one step closer. We sell both (NMN capsules and powder, and NR capsules), so you can choose. Our NMN is minimum 99% pure and tested across 12 data points, including purity, heavy metals and endotoxins, and it's our most popular NAD+ product.

The powder is held in your mouth for about a minute and then swallowed; the capsules are swallowed with water. Both work, so it really comes down to what you prefer.

For best results we recommend to take NMN first thing in the morning on an empty stomach, whether taking the capsules or the powder form. If you are taking the capsule form we recommend to take them with a glass of water. If you have opted for the powder form, hold a scoop (or 2 scoops, depending on your recommended dosage) in your mouth for about a minute, then swallow. If you find the taste slightly sour, you can mix the powder in a glass of water. After taking NMN (powder or capsule version) please ensure to wait at least 30 minutes before having any food or drinks, except water.

Consistency is key! We suggest making NMN a daily part of your morning routine and taking it consistently over several months.

Rigorous Testing + Quality Guaranteed

In a market where 1 in 3 NMN products have been found to contain less NMN than labelled (and some contain none at all) purity isn't a nice-to-have. It's the whole point.

Every batch of Youth & Earth NMN is independently tested for purity and held to a standard that goes beyond what most brands test for.

Two Simple Formats

We offer NMN in two formats so you can choose what suits your routine: a powder you hold in your mouth for about a minute before swallowing, or capsules you swallow with water.

Both contain the same minimum 99% pure Uthever® NMN, with nothing else added.

Ingredient Sourcing

Our NMN is a single, pure ingredient — β-Nicotinamide Mononucleotide at 99%+ purity. Made to strict purity standards with no fillers, additives, or unnecessary extras.

We evaluate every manufacturing partner against strict U.S./EU benchmarks, with detailed Certificates of Analysis confirming both purity and potency.

What's on the label is what's in the capsule.

Testing Partners

We centralise third-party verification through leading accredited labs, including specific endotoxin testing — a contamination risk flagged by leading longevity researchers that most NMN brands don't test for at all.

We are onboarding all products to semi-annual reporting so customers can access results directly, with full line coverage planned to provide 100% confirmation across safety metrics, including heavy metals, pathogens, and purity.

Because transparency isn't just a value, for NMN, it's the differentiator.

Why People Choose Our NMN

Still got questions?

Read our Blog

Why People Choose Our NMN

Pure, Single-Ingredient NMN

Minimum 99% pure Uthever® NMN and nothing else: no fillers, flavourings or binders. What's on the label is what's in ...
Tested Across 12 Data Points

Every batch is independently tested by accredited labs for purity, heavy metals and endotoxins. You can see the resul...
A Direct Precursor to NAD+

NMN is a derivative of vitamin B3. Your cells convert it into NAD+, a coenzyme found in every cell of your body, in a...
Fits Into Your Morning

Two capsules with water, or two scoops held in your mouth for about a minute, first thing before breakfast. Many cust...
Positive EFSA Safety Opinion

Uthever® NMN received a positive EFSA safety opinion in 2026. It's stable at room temperature for three months, so it...

Still got questions?

Read our Blog

4.8 Exceptional

Real People. Real Results.

Most NMN customers report sharper energy and less brain fog within 2 to 3 weeks.

Fantastic. Haven't felt this good in years. Got my energy back. Look better, feel young again and i have got my motivation back to start exercising again.

Joanna

I’ve been taking this for 2 months and feel great! Much less brain fog, more alert and sharp in the mornings.

Jesica

I have been taking NMN capsules now for over a year and have found them to be very beneficial. I am peri-menopausal and instead of always feeling so tired at the end of the day, I am able to make it through the day and still have energy to go to classes / gym as well! Definitely recommend trying this product

The quality of the NMN is equal to the proficiency and professional service. Simply the best! I have researched and sampled several by different companies and have found them to be far in the rearvies to Youth and Earths NMN.

Mark

Feel the energy instantly very good product Have tryed various products from youth snd earth and never have been disappointed Really good brand always and good quality.

Alan

See all reviews

Not sure what you’re Looking For?

Take our quiz to find your personalised programme.

Take our quiz

Why buy From Us

Longevity specialists since 2019. Every product is third-party tested, and every ingredient is chosen on the strength of published research.
Made in GMP-certified facilities with pure, carefully sourced ingredients, and no unnecessary fillers or additives.
We celebrate every stage of life, and make supplements for people who want a simple, consistent daily routine.