Longevity Max Reviews 2024:  Does It Really Work? Is It Safe?

longevity max reviews

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  • Created by Dr Steven Gundry
  • Tested by third-party laboratories
  • Promotes a healthy metabolism
  • Boosts energy
  • Promotes feeling younger, stronger, healthier, and sharper

Brand Information

  • Wellness brand
  • Uses natural ingredients
  • Founded by Dr. Steven Gundry
  • Positive customer reviews

Medical Benefits

  • Energy-boosting solution
  • Protects against free radicals
  • Sharper mind and stronger body
  • Improves energy and metabolism

About The Brand

Gundry MD is a wellness brand that was founded by renowned medical practitioner Dr. Steven Gundry left his practice as a cardiovascular surgeon to research and promote healthier living. He popularized the lectin-free diet and has been acknowledged for his intensive research on foods that are assumed to be healthy but are not. 

His book “The Plant Paradox ” is a New York Times bestseller that discusses various “healthy” foods that are actually harmful to your body. To achieve his mission of improving human health, longevity, and happiness, he created various supplements including Longevity Max.

Gundry MD Longevity Max improves aging users’ health by naturally supporting levels of sirtuins and Nicotinamide Adenine Dinucleotide (NAD). These substances directly link to your body’s energy levels and the way you feel. Hence, an increase in sirtuins and NAD levels helps combat fatigue and anxiety, and can also help prevent or reverse resistance to some cancer therapies.[1]

Gundry MD’s official website claims multiple benefits of including Longevity Max in your diet and notes that the supplements are ideal for those who require help experiencing:

  • A body that feels stronger, healthier, and more youthful than ever before.
  • A noticeable increase in stamina, vitality, and endurance.
  • Extra support against free radical damage in your body.
  • A sharper mind, better overall mood, and enhanced mental energy.

What Is Gundry MD Longevity Max?

Gundry MD focuses on improving human health, happiness, and longevity production of supplements made from natural ingredients. Gundry MD claims their supplements promote overall health as well as specific health conditions such as improved digestion, energy levels, and metabolism. 

Longevity Max is an energy-boosting supplement that helps you feel younger, stronger, sharper, and more vibrant as you age. As per Gundry MD’s website, it supports the body’s natural ‘youth activators’ – sirtuins and NAD – that have a direct effect on your energy levels and how you feel.

Anyone who wishes to feel stronger, healthier, and more youthful as well as see an increase in energy levels, vitality, and stamina can use Longevity Max. Additionally, it combats the free radicals in your body, which is proven[2] to be a significant cause of low energy and rapid aging.

Feature Product & Coupon

longevity max reviews

Gundry MD Longevity Max

  • A healthier and more youthful body.
  • Supports against free radical damage.
  • 90-day money-back guarantee.
  • Costly as compared to other energy-boosting supplements in the market.
  • Results vary from user to user.
  • Exceeding recommended dosages can result in adverse side effects.

Does It Really Work?

Gundry MD created Longevity Max with natural compounds that support the production of NAD and sirtuin levels in your body. 

Since NAD is associated with your body’s energy levels, and sirtuin when combined with a proper lifestyle, physical activity, and healthy diet, are documented to influence healthspan, you can expect to feel stronger, sharper, healthier, and more youthful.

Gundry MD’s official website claims you will see major benefits by consuming longevity max, and science fairy back these claims. Recent studies[3]  show that NAD is associated with Adenosine triphosphate (ATP) – the primary carrier of energy in cells. 

Based on extensive data, researchers predict that aging would lead to a decrease in brain NAD levels. Hence, by promoting the natural levels of NAD, longevity max can slow down the aging process and help you feel younger, stronger, and mentally sharper.

Similarly, sirtuins are a promising target in slowing down the aging process. Therefore, with sufficient scientific backing and stellar user reviews, it’s safe to predict that Longevity Max does in fact work.

Gundry MD Longevity Max Ingredients

Gundry MD uses natural ingredients in the production of their supplements and such is the case with Longevity Max too. It includes many core ingredients that provide various health benefits and improve overall health. 

The key ingredients include:

  • Niacin (0.83 mg NEO 5%)
  • Copper (0.2 mg 22%)
  • Proprietary blend of Wasabi Extract and Theacrine Cuprous Niacin (312 mg)
  • Rosemary extract (150 mg)
  • NeuroFactor Whole Coffee Fruit Extract (100mg)
Longevity Max Ingredients
Longevity Max Ingredients List


NAD3 is a potent form of niacin, an essential human nutrient. According to the National Institute of Health,[4] Niacin is a water-soluble B vitamin; it is naturally present in many foods and available as a dietary supplement.

Tissues in the body convert absorbed niacin into its metabolically active form the coenzyme nicotinamide adenine dinucleotide (NAD). As per the reports, more than 400 enzymes depend on NAD for various reactions in the body. Moreover, NAD is also involved in catabolic reactions that transfer the energy in macronutrients (carbohydrates, proteins, and fats) and adenosine triphosphate (ATP), the body’s primary energy currency. 


Theacrine is the primary extract from the tea plant Cameilla kucha. It has been recently studied[5] as an ingredient that provides various therapeutic and medicinal uses. It supports natural sirtuin formation, helping consumers stay young and healthy. Moreover, it has antioxidant and anti-inflammatory properties too. 

Recent research[5] states that 200mg of theacrine had noteworthy effects on increased energy and a reduction in fatigue, you can call it ‘youth genes’.

Wasabi Extract

Wasabi has antibacterial properties against Escherichia coli O157:H7 and Staphylococcus aureus – two major pathogens that are commonly involved in foodborne outbreaks

NCBI[6] has reported that pure Allyl isothiocyanate (AITC) and wasabi oils have antibacterial properties against several bacteria. Along with this, the rare Japanese root can boost metabolism, which can slow down with age.  


It has been shown that supplements including copper are used to prevent and treat copper deficiency – a common issue that people face as they age. Your body needs copper to help use iron, it is also important for nerve function, bone growth, energy production, and connective tissue maturation.

Gundry MD’s Longevity Max uses a copper-dependent enzyme, Cytochrome C oxidase, which works with the body to create the vital storing energy molecule ATP. 

The use of copper in longevity max helps maintain the body’s copper levels to ensure health and energized activity. 

Several studies[7] show that Rosemary extract has biological bioactivities such as hepatoprotective, antifungal, insecticide, antioxidant, and antibacterial, while NeuroFactor is believed[8] to increase Brain-Derived Neurotrophic Factor (BDNF). BDNF is a protein that’s vital for neuron development and hence, is essential for learning, memory, alertness, and energy metabolism. 

Is Longevity Max Safe?

Most users trust Dr. Steven Gundry because of his stellar reputation and the availability of scientific backing to support his claims. Gundry MD uses 100% premium extracts in the making of all their products and supplements, which are then further tested for purity and quality at independent third-party laboratories.

However, this does not protect you from potential side effects due to allergic reactions or existing medical conditions. Therefore, as always, you should consult a trusted physician before starting a new health program. This includes consuming Longevity Max or any other dietary supplements.

Alternatives To Gundry MD Longevity Max

Energy Renew

Gundry MD

See Gundry MD Review

  • Promotes clearer thinking
  • Promotes maintenance of a healthy metabolism
  • Helps exercise recovery
  • Results are not guaranteed and vary from person to person
  • Side effects include stomach cramping and diarrhea.
Onnit Active B Complete


See Onnit Review

  • Prevents migraines, anxiety and depression
  • Tested by third parties for quality
  • Supplies customers with clinical trials behind supplements
  • Proprietary blends make it difficult for consumers to know the dosage of each ingredient.
  • Side effects include fatigue and diarrhea.
Bronson Rhodelio Rosea


See Bronson Review

  • Enhances brain function
  • Helps with stress and mood
  • Gluten-free and soy-free
  • Contains harmful lectins
  • Results differ from person to person

Health Benefits Of Gundry MD Longevity Max

The health benefits of Longevity Max are remarkable, ranging from improved strength, and energy, to increased stamina, endurance, and vitality, the supplement will dramatically improve human life – just as Dr. Gundry aimed.

Even though Gundry MD has not performed clinical trials on their supplements, the individual ingredients are praised for their noteworthy therapeutic and medicinal effects. Due to the ingredient’s ability to naturally boost energy levels and help you feel younger, you are most likely to experience a sharper mind, improved mood, and enhanced mental energy after consistent usage of Longevity Max.

Potential Side Effects

The use of 100% pure ingredients in Longevity Max gives you the added benefits of little to no side effects. 99% of the time natural ingredients don’t react to your body negatively, nullifying any potential side effects.

With that said, each body is different and hence can react differently to supplements. This is why we recommend consulting your general physician to go over the ingredients and see if they clash with existing allergies or medication.

Also, consuming more than the recommended dosage can result in severe stomach cramping and diarrhea. Therefore, Dr. Gundry recommends taking only 1 capsule per day, preferably before your first meal.


Dr. Steven Gundry and Gundry MD’s official website both recommend taking one capsule a day, ideally in the morning, before your first meal. As per the company, you may notice a steady energy lift within 10 – 20 minutes. This is completely normal due to your body naturally producing NAD and sirtuins as a result of consuming longevity max.

Gundry MD Longevity Max Real Reviews

With a stellar rating of 4.9/5 on Gundry MD’s website, the product seems to be one of the most popular supplements by Dr. Steven Gundry.

Most users claim to feel instantaneously better after consuming longevity max, while increased and lasting results are usually visible after 4 weeks of consistent usage. Consumers between the ages of 51 – 70 claim that the supplement boosts energy levels, regulate digestion, and increases stamina.

Here are some reviews from real users of Longevity Max.

5 stars

“I am 71 years old working full time and hitting the gym multiple times a week. I have more than enough energy to ride the stationary bike for 45 minutes and then do weight training for another 30 minutes. My energy level is great thanks to Dr Gundry. I take my one supplement in the morning along with my pre and probiotic shake.”

Charleen on 12/18/2020

Review with 5 star

“I am 75 and have experienced declining energy over the last several years – tiredness during the day; falling asleep in the evening trying to watch TV. After a couple of weeks of taking Longevity Max, I have renewed my energy. I accomplish much more during the day, can enjoy watching favourite TV shows with my wife without falling asleep, and perhaps most importantly can keep up with my 7-year-old triplet granddaughters. Thanks, Dr Gundry.”

 Vic H on 12/08/2020

5 stars

I needed help! I didn’t have much energy and couldn’t focus on tasks. I’d crash every afternoon and had to build in time for a nap which didn’t help my productivity. Everything changed with Longevity Max. It helps me get through my days with energy and focus. No more naps, no lost productivity and now I feel better about myself. I even have enough energy to get back into tennis. I guess you can say, LM helped me get back into the “game of life”.

Teresa N on 10/13/2020

5 stars

“I have been taking Longevity Max for approximately six months. I feel alert and have no brain fog. My energy level, along with sufficient sleep, is fantastic. I highly recommend this product!”

 Sil B on 08/20/2020

Final Thought

Based on Longevity Max positive reviews by users and scientific evidence to back Gundry MD’s claims, we think this revolutionary energy-boosting solution is worth a try. The only downside is it’s pricier than most energy-boosting supplements in the market.

However, you can subscribe to Gundry MD’s newsletter to receive occasional discounts on the products.

Frequently Asked Questions

Who is Dr Steven Gundry?

Dr Steven Gundry is a well-known medical practitioner who promotes healthy living through his company, Gundry MD, and its supplements. Dr Gundry’s supplements are designed to improve digestive concerns, boost energy levels, increase mental clarity, and improve overall health.

When Should I Expect Results?

Most users claim to notice visible improvements in physical energy, vitality, and mental sharpness after the first use of Longevity Max. Increased results are reported to occur after consistently using the product for 4 weeks.

What if Longevity Max Doesn’t Work For Me?

Dr Gundry exclusively states that results may vary from person to person, and hence, offers a 90-day money-back guarantee that’s valid on all Gundry MD products. If the user is not satisfied with the product, they can simply send it back within 90 days to receive a full refund.

How to Contact Gundry MD Support?

Users can contact Gundry MD customer support through email by using [email protected] or by telephone using the provided number i.e. (800) 852-0477. If you aren’t satisfied with Gundry MD products, these channels are the recommended ways to get in touch with the wellness brand and claim your refund.

+ 8 Sources

Tnhealth has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We work mostly with peer-reviewed studies to ensure accurate information. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

  1. Science.gov. (2016). sirtuin mediated pathways: Topics by Science.gov. [online] Available at: https://www.science.gov/topicpages/s/sirtuin+mediated+pathways.html
  2. Phaniendra Alugoju, Dinesh Babu Jestadi and Latha Periyasamy (2014). Free Radicals: Properties, Sources, Targets, and Their Implication in Various Diseases. Indian Journal of Clinical Biochemistry, [online] 30(1), pp.11–26. doi:https://doi.org/10.1007/s12291-014-0446-0.
  3. Cuenoud, B., Özlem Ipek, Shevlyakova, M., Beaumont, M., Cunnane, S.C., Gruetter, R. and Xin, L. (2020). Brain NAD Is Associated With ATP Energy Production and Membrane Phospholipid Turnover in Humans. Frontiers in Aging Neuroscience, [online] 12. doi:https://doi.org/10.3389/fnagi.2020.609517.
  4. Nih.gov. (2022). Office of Dietary Supplements – Niacin. [online] Available at: https://ods.od.nih.gov/factsheets/Niacin-HealthProfessional/
  5. Taylor, L., Mumford, P.W., Roberts, M., Hayward, S., Mullins, J., Urbina, S. and Wilborn, C. (2016). Safety of TeaCrine®, a non-habituating, naturally-occurring purine alkaloid over eight weeks of continuous use. Journal of the International Society of Sports Nutrition, [online] 13(1). doi:https://doi.org/10.1186/s12970-016-0113-3.
  6. Lu, Z., Dockery, C.R., Crosby, M.P., Chavarria, K., Patterson, B. and Giedd, M. (2016). Antibacterial Activities of Wasabi against Escherichia coli O157:H7 and Staphylococcus aureus. Frontiers in Microbiology, [online] 7. doi:https://doi.org/10.3389/fmicb.2016.01403.
  7. Nieto, G., Ros, G. and Castillo, J. (2018). Antioxidant and Antimicrobial Properties of Rosemary (Rosmarinus officinalis, L.): A Review. Medicines, [online] 5(3), pp.98–98. doi:https://doi.org/10.3390/medicines5030098.
  8. Clinicaltrials.gov. (2023). Available at: https://clinicaltrials.gov/study/NCT01965795‌‌


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