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4.8 from 16,225 Reviews
| 470k+ customer purchases | 14M+ servings
Healthy Aging Supplement

Daily Ultimate Longevity

Longevity Powder – Single-Serve Sachets
Flavor:
Açaí and Pomegranate
$312
$312 $149
10 clinically proven compounds in one drink to target all 12 hallmarks of aging
  • Only supplement targeting every aging hallmark
  • Restore cellular energy and activate autophagy
  • NSF Certified for Sport
  • 90-day money-back guarantee
Subscribe & Save:
One Time Purchase $149

Your purchase gives back — every IM8 subscription helps provide life-saving nutrition to mothers & children in need, reaching 400,000 lives via Vitamin Angels.

Pay with HSA/FSA — Save an average of 30%. 98% of applicants approved.
90-Day Money Back No questions asked
Free Shipping UK, US, CA & EU
Cancel Anytime No hassle

What You'll Feel

⚡
More Energy 95% felt a noticeable daily boost
95%
🌿
A Healthier Gut 85% experienced better digestion
85%
🌙
Sleep Better 80% improved sleep quality
80%
🧠
Think Sharper 75% sharper focus & clarity
75%
90-DAY MEMBERS ONLY

90-Day IM8 Transformation Program

Exclusive access to quarterly masterclasses with our world-class Medical and Performance Experts

Dr. Dawn Mussallem

Dr. Dawn Mussallem

Cancer Survivor & CMO of Fountain Life
Bobby Rich

Bobby Rich

Trainer to David Beckham and World-class Athletes
Dr. Suzanne Devkota

Dr. Suzanne Devkota

Gut Health Expert & Prof at Cedars Sinai
Tavi Castro

Tavi Castro

Breathwork Expert & Free-Diving World Record Holder
Dr. Amy Shah

Dr. Amy Shah

Double-Board Certified Physician and Host of "Save Yourself" Podcast
Dr. Ara Suppiah

Dr. Ara Suppiah

Performance & Longevity Physician at LIV Golf

Get personalized guidance, exclusive content, and direct access to leading experts in health optimization, performance, and longevity.

Learn More About the Program

  • Ingredients

    Designed for cellular longevity, this advanced formula targets all 12 hallmarks of aging with five synergistic complexes. Our NMN NAD+ Energy Booster, Cellular Foundation Builder, Cellular Protection Activator, Metabolic AMPK/SIRT1 Activator, and Cellular Renewal Activator work together to enhance mitochondrial function, promote autophagy, and deliver comprehensive age-defying benefits in one delicious daily drink.*

    View Supplement Facts

  • How to Enjoy

    Empty 1 sachet and mix with 8-10 fl. oz. of cold water, juice or your favorite beverage, preferably in the morning with a meal. For optimal longevity benefits, take together with Daily Ultimate Essentials. Drink daily.

  • Tasting Notes

    Experience bright fruity notes, a pleasant pomegranate tartness, and subtle hints of antioxidant-rich berries, culminating in a refreshing and invigorating finish. Use less water for a more concentrated flavor or more for a lighter, refreshing taste.

View full details

Upgrade to the Beckham Stack

Save $30/ month
STAY YOUNG TOMORROW
Daily Ultimate Longevity

Daily Ultimate Longevity

$119
FEEL AMAZING TODAY
The Beckham Stack (Essentials + Longevity)

The Beckham Stack (Essentials + Longevity)

$548 $261

Advanced Longevity Benefit

Longevity
Beckham Stack
90 Nutrient-Rich Ingredients
All-Day Energy & Focus
Better Sleep Quality
Digestive Health & Gut Support
Immune System Protection
Mental Clarity & Performance

Immediate Essentials Benefit

10 Longevity Compounds
Autophagy Cellular Cleanup Activation
NMN NAD+ Cellular Restoration
Targets All 12 Hallmarks of Aging
Triple Senolytic Zombie Cell Removal
Monthly Subscription
$119
$548
Cost per Daily Serving
$4
$18

Backed by World-Class Longevity Doctors and Scientists

Our Scientific Advisory Board brings together leading experts from NASA, Mayo Clinic, and top research institutions

IM8's Daily Ultimate Longevity Powder represents the pinnacle of nutritional science. The therapeutic dosing and synergistic combination of compounds targeting all hallmarks of aging is unprecedented in the supplement industry.

Dr. James DiNicolantonio

— Dr. James DiNicolantonio

Cardiovascular Research Scientist & Doctor of Pharmacy, Best-selling Author of 12+ Books on Health

After decades studying the effects of space on the human body, I recognize the importance of comprehensive cellular protection. IM8's formulation addresses aging at the most fundamental level.

Dr. James L. Green

— Dr. James L. Green

Former Chief Scientist of NASA, Space Medicine & Human Performance Expert

In my practice focused on longevity medicine, I've never seen a supplement that so comprehensively addresses the biological mechanisms of aging. IM8 is truly revolutionary.

Dr. Darshan Shah

— Dr. Darshan Shah

Board Certified Surgeon & Physician, CEO and Founder of Next Health

As a physician focused on integrative medicine, I'm impressed by IM8's comprehensive approach. This isn't just another supplement — it's a complete longevity system backed by rigorous science.

Dr. Amy Shah

— Dr. Amy Shah

Double-Board Certified Physician, Host of Podcast 'Save Yourself'

Your NAD+ Declines 50% by Age 40

Research published in Nature Aging shows a clear link between NAD+ levels and healthy aging. NAD+ (nicotinamide adenine dinucleotide) is found in every cell in your body—it's essential to the chemistry that keeps you up and running.

But here's the problem: NAD+ levels decline universally as we age. By age 40, most people have lost half their NAD+. By 60, it's down to just 25% of youthful levels.

1.0 0.8 0.6 0.4 0.2 0 20 40 60 80 NAD+ CONCENTRATION (RELATIVE UNITS) AGE (YEARS) 50% by 40

Your Cells Are Energy Factories

Mitochondria: The Cellular Power Plants

Every cell in your body contains mitochondria, tiny organelles that convert nutrients and oxygen into ATP, the energy currency your cells use to function. Think of them as power plants inside each cell.

The problem? As we age, mitochondria become less efficient and we produce fewer of them. The result: declining energy, slower recovery, and accelerated aging.

INPUTS WE PROVIDE

NMN, PQQ, Taurine & More

YOUR MITOCHONDRIA

Convert Nutrients → ATP Energy

RESULT YOU FEEL

Sustained Energy & Vitality

Mitochondria - cellular power plants

Evidence-Based Longevity

Every ingredient in IM8 Longevity is dosed based on published human clinical trials—not marketing convenience. We use therapeutic doses proven effective in peer-reviewed research, ensuring you get real benefits backed by science.

300mg

NMN NAD+ Energy Booster

250mg

Trans-Resveratrol

3mg

Spermidine

The Only Supplement That Targets 12 Hallmarks of Aging

Comprehensive longevity support targeting all biological pathways of aging, as defined by the landmark 2023 Cell journal review

Genomic Instability

DNA damage accumulation over time

Telomere Attrition

Shortening of protective chromosome caps

Epigenetic Alterations

Changes in gene expression patterns

Loss of Proteostasis

Protein misfolding and aggregation

Disabled Macroautophagy

Impaired cellular self-cleaning

Deregulated Nutrient Sensing

Impaired cellular energy detection

Mitochondrial Dysfunction

Cellular powerhouse deterioration

Cellular Senescence

Accumulation of zombie cells

Stem Cell Exhaustion

Decline in tissue regeneration

Altered Intercellular Communication

Disrupted cell signaling

Chronic Inflammation

Persistent low-grade inflammation

Dysbiosis

Gut microbiome imbalance

IM8 Daily Ultimate Longevity is the only supplement formulated to comprehensively address all 12 hallmarks with clinically-dosed bioactive compounds

Your Body Through the Decades

See how aging affects your body at different life stages and why early intervention matters

Early Decline (30-39)

Proactive intervention
What's Happening in Your Body:
  • 5% decline in cellular energy
  • First signs of DNA damage
  • Muscle mass begins declining
  • Metabolism slows 2-3%
IM8 Longevity Benefits:
  • Prevents early cellular energy decline
  • Protects against initial DNA damage
  • Maintains muscle mass and metabolism
  • Establishes strong longevity foundation

HOW WE COMPARE

IM8 vs. Every Alternative

The only longevity supplement targeting all 12 hallmarks of aging through five scientifically-designed complexes.

Daily Ultimate Longevity

Daily Ultimate Longevity

 Typical NMN Capsule

Typical NMN Capsule

 "Longevity Stack"

"Longevity Stack"

 DIY Supplement Stack

DIY Supplement Stack
All 12 hallmarks of aging ✓ ✕ ✕ ✕
Five synergistic complexes ✓ ✕ ✕ ✕
Therapeutic amino acid doses (5g) ✓ ✕ ✕ ✕
Triple senolytic compounds ✓ ✕ ✕ ✕
NMN NAD+ optimization ✓ ✓ ✕ ✕
Dedicated autophagy support ✓ ✕ ✕ ✕
Enhanced powder bioavailability ✓ ✕ ✕ ✕
NSF Certified for Sport ✓ ✕ ✕ ✕
Cost per day $3.47 USD $1-3 USD $5-10 USD $10-15 USD

Great on Its Own. Unstoppable Together.

Longevity targets aging at the cellular level. Essentials Pro powers your daily performance. Together, they're the Beckham Stack — the complete longevity system.

start your longevity journey

Daily Ultimate Longevity

Best for: Anyone 30+ looking to prevent cellular aging and establish a strong longevity foundation

You're probably in your 30s-40s and want to invest in long-term health before symptoms appear. This is proactive aging science.

Complete health system

The Beckham Stack

Best for: Anyone who wants comprehensive daily nutrition + advanced anti-aging science in one ritual

This is David Beckham's full daily protocol - longevity compounds targeting all 12 hallmarks of aging of aging PLUS foundational nutrition (energy, focus, gut health, immunity, sleep)

OUR PROMISE
Risk-Free

Feel it, or get your money back.

90 Day
Guarantee · Quarterly Plan

Three full months to experience the difference. If you don’t feel it — complete refund, no questions.

90-day guarantee (quarterly) 30-day guarantee (monthly) Free shipping Cancel anytime NSF Certified

FAQs

  • What is the New Advanced Daily Ultimate Longevity?

    The New Advanced Daily Ultimate Longevity is our revolutionary powder supplement that represents the most comprehensive longevity formula ever created. It’s a scientifically designed 5-complex system featuring a 1,100% increase in active ingredient capacity compared to traditional capsule formats, allowing us to target all 12 hallmarks of aging with therapeutic doses of premium ingredients. This advanced powder comes in convenient individual sachets with a delicious açaí pomegranate flavor, making it the perfect complement to our Daily Ultimate Essentials for a complete longevity routine in one refreshing drink.

  • How do I take the new powder?

    Simply empty one sachet into 8-10 fl. oz. of cold water, juice, or your favorite beverage, preferably in the morning with a meal. The powder dissolves easily and has a pleasant açaí pomegranate flavor. You can adjust the amount of liquid to your taste preference - use less water for a more concentrated flavor or more for a lighter taste. For most optimal benefits, mix one sachet together with the Daily Ultimate Essentials in 8-12 fl. oz. of cold water.

  • What makes this the best longevity product on the market?

    New Advanced Daily Ultimate Longevity powder stands apart from all competitors in several key ways:

    • Unprecedented Ingredient Capacity: With a 1,100% increase in active ingredient capacity compared to traditional capsule formats, we can deliver therapeutic doses that competitors simply cannot match in their limited capsule forms.
    • Comprehensive Coverage: While other longevity supplements like Tru Niagen focus on just one pathway (NAD+ boosting), our formula addresses all 12 hallmarks of aging through multiple synergistic mechanisms.
    • Therapeutic Dosing: We provide clinically meaningful doses of each ingredient based on human research. For example, our 3-gram dose of L-Glycine and 2-gram dose of Taurine are based on breakthrough longevity research, while competitors often use “fairy dust” amounts.
    • Premium Ingredients: We use the highest quality forms of each ingredient, including dihydroberberine (5x more bioavailable than regular berberine), AstaPure® astaxanthin, and purest form of NMN.
    • Scientific Innovation: Our 5-complex system is the first to organize longevity ingredients by biological function rather than arbitrary groupings, ensuring optimal synergistic effects.
    • Enhanced Bioavailability: The powder format with individual sachets provides superior absorption compared to capsules while maintaining ingredient stability.

  • How long before I see results?

    While individual results vary, many customers report results within the first few weeks. The longevity benefits of targeting cellular aging processes develop over time with consistent use. For optimal results, we recommend taking Daily Ultimate Longevity powder consistently as part of your daily routine.

    • After 30 Days: Building Your Cellular Foundation Experience enhanced physical performance and better stamina as your cellular energy production gets optimized. You may notice more restful sleep and a sense of hormonal awakening as your body begins building its longevity foundation from within.
    • After 60 Days: Activating Cellular Protection Feel greater vitality and resilience as powerful antioxidants protect your cells while senolytic compounds help clear out old, dysfunctional cells. Sustained energy throughout the day and improved focus become your new normal.
    • After 90 Days: The Compounding Effects Begin This is where the real magic happens. Experience the powerful compounding effects of consistent longevity support as profound cellular renewal becomes evident in skin health, cognitive function, and overall well-being. Your body’s natural repair processes are now optimized - and the benefits only continue to build from here.
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