Redefine Aging. Empower Your Cells. Reclaim Your Potential.
Rooted in cutting-edge cellular science, EIR harnesses advanced absorption technology to deliver energy, radiance, and clarity where it matters most—your cells. Backed by proven research, EIR is your catalyst for transformation, helping you thrive with confidence and vitality at any age.
Proven Results You Can See and Feel
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See visibly smoother skin with 25% fewer wrinkles
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Boost your energy by 50%, so you can power through every day with ease
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Improve muscle recovery by 35%, helping you stay active and resilient day after day
Every Scoop Boosts NAD+, the Molecule of Youth
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Wrinkle Reduction & Firmness
25% fewer wrinkles, 35% more elasticity—skin that’s visibly firmer and radiant.
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All-Day Energy
50% more mitochondrial power for all-day energy and reduced fatigue.
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Deep Sleep Support
Wake up refreshed with restorative sleep powered by Phosphatidylcholine.
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Cellular Repair
100x absorption for deep cellular repair and resilience.
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Clear Focus
Astaxanthin and B3 for sharper focus and mental clarity.
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Anti-Aging Defense
Antioxidants that guard cells for lasting vitality and wellness.
EIR Delivers Peak NAD+ Levels for Ultimate Cellular Health
Longevity is here to help you thrive, powering you with unmatched energy while supporting your natural radiance and resilience. Say goodbye to fatigue and looking worn down—this formula goes deep, working at the cellular level to repair and defend against the damage that ages and drains us all.
From boosting energy and performance to easing inflammation and revitalizing your appearance, Longevity has you covered. With just one scoop a day, you’ll be ready to take on whatever life throws your way, feeling and looking unstoppable.
Packed with essential nutrients, powerful antioxidants, and anti-inflammatory agents, Longevity fuels you from within. It’s more than a supplement—it’s your daily ally for ageless energy and vibrant health, so you can feel as strong, clear-headed, and radiant as you deserve.
Step into each day with Longevity, and experience the kind of vitality that lets you live life fully—energized, resilient, and ready to conquer whatever comes next.
BLACK FRIDAY SALE! 25% off with the code YOUTH25
Get started on your wellness journey with our FREE Starter Kit (a $25 value), including a 30-day supply of Longevity, a resealable pouch for freshness, and a Free Ritual Kit to enhance your daily routine. Exclusively available with your subscription, it’s the perfect way to transform your health and embrace vitality today!
Supplement Facts & Ingredients
Supplement Facts & Ingredients
Supplement Facts & Ingredients
- Nicotinamide Riboside (NR): Ignites cellular energy and powers DNA repair.
- Liposomal Glutathione: Supercharged antioxidant with 100x better absorption.
- Phosphatidylcholine: Boosts brainpower, heart health, liver support, and restful sleep.
- Astaxanthin: Ultimate antioxidant for immunity and inflammation defense.
- CoQ10: Energizes cells, protects the heart, and keeps you moving.
- Marine Collagen: Lifts skin elasticity and supports smooth joints.
- Vitamin D3: Strengthens bones, boosts immunity, and brightens mood.
- Vitamin K2: Builds stronger bones and supports heart health.
- Vitamin C: Fuels immunity, collagen production, and glowing skin.
- Niacin (B3): Detoxifies, energizes, and reveals radiant skin.
EIR Longevity NAD+ offers two refreshing, naturally inspired flavors to make your daily supplement enjoyable:
- Peach Lemonade: A crisp blend of juicy peach and tangy lemon for a revitalizing taste.
- Berry Lemonade: A vibrant mix of berries with a hint of lemon, perfect for a refreshing and delicious experience.
Both flavors are crafted for a smooth, easy-to-mix formula that complements your routine while supporting your wellness journey.
We ship all orders—subscriptions and one-time purchases—free within the USA. If, for any reason, you try Longevity and don’t love it, we offer a 100% money-back guarantee—no questions asked.
Simply email hello@eirsupplements.com to request a refund on your first order.
We ship all orders—subscriptions and one-time purchases—free within the USA. If, for any reason, you try Longevity and don’t love it, we offer a 100% money-back guarantee—no questions asked.
Simply email hello@eirsupplements.com to request a refund on your first order.
We Set the Standard for Excellence
Driven by Science. Validated by Research
Third-Party Tested for Purity and Potency
Crafted in Swiss Labs for Precision
Liposomal Technology for 100x Absorption
See what members are saying about EIR
3 Months to a Younger You
RENEW
Feel the shift—revitalized energy, deep hydration, and cellular renewal kick in with advanced absorption. Experience renewed stamina as your cells get the support they need.
RESTORE
See the difference. Notice smoother, firmer skin, clearer focus, and sustained energy throughout the day as anti-aging ingredients work to repair at the cellular level.
RADIATE
Smoother skin, sharper focus, and boundless energy—unlock a youthful edge that radiates from the inside out.
RENEW
Feel the shift—revitalized energy, deep hydration, and cellular renewal kick in with advanced absorption. Experience renewed stamina as your cells get the support they need.
RESTORE
See the difference. Notice smoother, firmer skin, clearer focus, and sustained energy throughout the day as anti-aging ingredients work to repair at the cellular level.
RADIATE
Smoother skin, sharper focus, and boundless energy—unlock a youthful edge that radiates from the inside out.
What Our Customers Say
My skin looks healthier
EIR Longevity has completely transformed my energy levels! As someone juggling work and family, I’ve noticed I can get through the day with more focus and clarity. My skin even looks healthier!
Highly recommend!
I’ve tried so many supplements, but nothing compares to EIR Longevity. I’ve seen a reduction in muscle soreness after workouts and feel a real difference in my energy levels.
I am HOOKED!
At first, I wasn’t sure if I’d notice anything, but by the second month, my energy is up, my mind is clearer, and even my skin looks more vibrant. I’m hooked!
I feel younger
As a busy professional, I need something that works. EIR Longevity has given me the boost I need, and I don’t hit that afternoon slump anymore. I feel younger and more alert!
I am more energized
This is hands-down the best supplement I’ve taken. My skin is glowing, my energy is sustained all day, and I’ve even noticed my joints feel less stiff. It’s amazing.
A whole new person!
I feel rejuvenated! After three months on EIR Longevity, I can honestly say I look and feel younger. It’s given me the vitality I need to keep up with my kids!
My morning routine
I’ve noticed a huge difference in my energy and focus since starting EIR Longevity. It’s made my skin smoother, too. It’s now a non-negotiable part of my morning routine!
I feel more resilient
Taking EIR Longevity has been life-changing. My energy is more sustained, and I feel more resilient. I even feel stronger during my workouts. I can’t imagine my life without it now.
My skin looks healthier
EIR Longevity has completely transformed my energy levels! As someone juggling work and family, I’ve noticed I can get through the day with more focus and clarity. My skin even looks healthier!
Highly recommend!
I’ve tried so many supplements, but nothing compares to EIR Longevity. I’ve seen a reduction in muscle soreness after workouts and feel a real difference in my energy levels.
I am HOOKED!
At first, I wasn’t sure if I’d notice anything, but by the second month, my energy is up, my mind is clearer, and even my skin looks more vibrant. I’m hooked!
I feel younger
As a busy professional, I need something that works. EIR Longevity has given me the boost I need, and I don’t hit that afternoon slump anymore. I feel younger and more alert!
I am more energized
This is hands-down the best supplement I’ve taken. My skin is glowing, my energy is sustained all day, and I’ve even noticed my joints feel less stiff. It’s amazing.
A whole new person!
I feel rejuvenated! After three months on EIR Longevity, I can honestly say I look and feel younger. It’s given me the vitality I need to keep up with my kids!
My morning routine
I’ve noticed a huge difference in my energy and focus since starting EIR Longevity. It’s made my skin smoother, too. It’s now a non-negotiable part of my morning routine!
I feel more resilient
Taking EIR Longevity has been life-changing. My energy is more sustained, and I feel more resilient. I even feel stronger during my workouts. I can’t imagine my life without it now.
Eir Supplements
Popular All-In-One Formulas
Frequently Asked Questions
Mix one scoop daily with water, juice, or a smoothie. Consistency is key for best results.
EIR works at the cellular level, enhancing your body’s natural ability to repair and rejuvenate. Ingredients like Nicotinamide Riboside (NR) and Liposomal Glutathione help boost NAD+ levels, improve energy production, and protect against oxidative stress—all while promoting smoother, more youthful skin.
30 Days: Feel an energy boost and improved focus.
60 Days: Notice smoother, more radiant skin and deeper, restorative sleep.
90 Days: Experience the full benefits—reduced fatigue, glowing skin, and a revitalized sense of vitality.
Yes, EIR is third-party tested for purity and potency. It’s crafted in Swiss labs using non-GMO ingredients and is free from gluten, soy, and other common allergens.
Yes, EIR is designed to complement most supplements. However, if you’re taking medication or have specific health concerns, consult your doctor before starting.
Liposomal Technology wraps nutrients in a protective layer, allowing them to bypass digestion and be absorbed more efficiently—up to 100x better than standard supplements. This ensures your cells get the full benefit of EIR’s powerful ingredients.
NAD+ is a vital molecule that fuels cellular energy and repair. As NAD+ levels decline with age, fatigue, wrinkles, and reduced resilience can occur. EIR helps restore NAD+ levels, promoting energy, skin vitality, and overall wellness.
Yes, we offer a 30-day money-back guarantee. If you’re not satisfied with your results, let us know, and we’ll refund your first order—no questions asked.
At the moment, we ship exclusively within US. Domestic orders typically arrive within 3–5 business days. Unfortunately, international shipping is not available at this time.