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Not sure where to start? Explore our most popular NMN, NAD+ and longevity supplements.
Third-party tested
Founded by Dr Elena Seranova
30-day guarantee
The Longevity Essentials Bundle pairs NMN and TMG to support cellular energy, DNA repair, and metabolic function — essential foundations for healthy aging.
Benefits:
Boosts NAD+: NMN restores cellular NAD+ for energy and vitality.
Supports Methylation: TMG provides methyl groups needed for NAD+ synthesis.
Protects DNA: Promotes repair and cellular stability.
Enhances Endurance: Supports cardiovascular and metabolic performance.
Includes:
NMN – NMN, Capsule Shell (Vegetable Cellulose).
TMG – Trimethylglycine Anhydrous (Betaine), Microcrystalline Cellulose (Bulking agent), Vegetable Capsule Shell (Hydroxypropyl Methylcellulose), Bamboo Silica (Anti-caking agent).
All products are Vegan, Non-GMO, and Allergen-Free.
Free from gluten, soy, nuts, fish, shellfish, and dairy.
Inside your bundle
A closer look at each product in your Longevity Essentials Bundle.
Your cellular energy foundation. Supports NAD+ production for everyday energy and vitality, forming the foundation of your longevity routine.
Product benefits
A partner for your NMN. Supports methylation and DNA repair, supplying the methyl groups that help NMN work efficiently.
Product benefits
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Customer reviews
“I started NMN because my energy was becoming noticeably less reliable, especially in the afternoon. After the first month, my boyfriend noticed that I’m not tired in the evenings anymore. The difference is not a stimulant rush; I simply feel more capable of sustaining my day, and not feeling the decrease in energy after 3pm.”
NMN 500 mg
“I added TMG because I was already taking NMN and wanted a more complete protocol. After 2 weeks, I noticed about 20% more endurance at the gym. It is now something I take automatically alongside my morning NMN.”
TMG
“I had previously tried a cheaper NMN product and felt very little. With NMN Bio, I began noticing more alertness and energy after the first week. The third-party testing and UK manufacturing were what convinced me to try it, but the consistency is what made me reorder. I’ve been on monthly subscription for over a year, and this is my go to supplement for maintaining my energy levels.”
NMN 500 mg
“TMG is not the kind of supplement that produces a dramatic immediate sensation. For me, the difference has been in better digestion, so I take it with my meals. I value that it supports the rest of my routine without adding complexity.”
TMG
“I’m 42 and train 3 times a week. Since adding NMN 500 mg, the most noticeable difference has been faster recovery, and being able to push at every workout. I still do the fundamentals, but this has become one of the few supplements I take every morning without forgetting.”
NMN 500 mg
“I originally purchased TMG after reading about methylation support. What made me continue was an effect on focus and concentration. The capsules are easy to take and combine well with NMN.”
TMG
“I didn’t suddenly feel ten years younger. What I noticed was more practical: I wasn’t tired anymore. After stopping for 2 weeks, I noticed that I feel different, and exhausted at the end of the day, which convinced me it had been contributing more than I realised.”
NMN 500 mg
“I had been taking NMN on its own for about 2 years before adding TMG. After combining them, I noticed better sleep, especially if I switch the TMG to evening. It feels like a more considered approach than simply increasing my NMN dose.”
TMG
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65 going on to 50
No more brain fog
Increased cellular vitality
Bundle up, power up!
Biohacking that brain!
NMN Bio for life!
Energy boosted
Longevity Essentials Bundle Answers
Explore taking NMN and TMG together, including timing and how they fit into your daily routine.
The first human safety trial of NMN in humans was published in 2019 and showed that a single dose of up to 500mg was tolerable.
NMN has been proven safe in high dosages up to 1.2g a day in human clinical studies. Furthermore, multiple health benefits have been demonstrated in humans as well. A study in prediabetic, postmenopausal, obese or overweight women showed that after 10 weeks of NMN supplementation, the volunteers had increased insulin sensitivity. Same study showed that NMN supplementation was able to stimulate the collagen production pathway, suggesting the compound's role in healthy aging (and appearance of skin).
A study in elderly men over 65 showed that NMN supplementation protects against age-related muscle loss. Another study in healthy, adult volunteers of both sexes confirmed that NMN increases endurance, cardiovascular fitness and aerobic capacity in amateur runners.
It increases absorption.
If you're younger than 35, you can start with 250mg/day and after 1-2weeks increase to 500mg to see what feels better.If you're older than 35, start with 500mg/day, then increase to 1g to see what feels better.
No. Take your NMN in the morning to synchronize your NMN consumption with your Circardian rhythms.
Dr David Sinclair and our founder Dr Elena Seranova don't bother and just take the capsule. There are actually no studies showing that sublingual powder or powder intake results in better absorption than the capsule.
Along with your NMN, take one tablespoon of extra virgin olive oil in the morning. Oleic acid, one of the ingredients in olive oil, is also shown to activate the SIRTUINS, the so-called longevity genes.
In addition, by supplementing with TMG (Trimethylglycine), you increase the methyl groups available in the cell (which NMN utilises). Adding TMG to your NMN supplementation is an excellent way to boost NMN efficiency and ensure balanced homocysteine levels.
Our formulations are backed by scientific research conducted by Dr. Elena Seranova and other researchers. While these studies support the potential benefits of individual ingredients, the statements made on this website have not been evaluated by regulatory authorities such as the FSA, FDA, MHRA, EMA, or their equivalents in other jurisdictions. These products are not intended to diagnose, treat, cure, or prevent any disease.
All information provided is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. You should not rely solely on this content when making health-related decisions.
Consult your healthcare provider before beginning any new supplement regimen, especially if you are pregnant, nursing, taking medication, or have a known medical condition. Do not discontinue or alter any prescribed medication without first consulting a qualified medical professional.
Product claims and regulatory status may vary by country. It is the responsibility of the purchaser to ensure that use of these products is compliant with local laws and regulations.
