Liposomal Spermidine

Cellular Renewal Support

Most people focus on boosting NAD+, but forget one critical piece of the longevity equation: cellular cleanup. As we age, damaged proteins and dysfunctional cellular components accumulate, slowing mitochondrial performance and accelerating biological aging. Spermidine activates autophagy — your body’s built-in cellular recycling system. This process helps clear out aging cellular debris, supports mitochondrial efficiency, and promotes deeper cellular renewal from the inside out. The result? Stronger cellular resilience, improved metabolic function, and optimized longevity signaling at the foundation level. And unlike standard capsules that rely purely on digestion, our formula uses advanced liposomal delivery technology — encapsulating spermidine in phospholipid spheres engineered to enhance absorption and cellular uptake. While competitors deliver spermidine the old way, we deliver it directly to where performance matters most: inside your cells. This isn’t basic autophagy support. It’s precision-engineered cellular optimization.

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Each of our products offers 100% satisfaction and a 97-day money-back guarantee.

Our Guarantee

Pure, Authentic, Natural Ingredients

We combine ethical, natural ingredients with Liposomal Encapsulation Technology to guarantee optimal absorption and cellular effectiveness.

Made in the USA

GenuinePurity® products are proudly made inside cGMP-certified production facilities in the United States of America.

Doctor Recommended

Transparency and trust are fundamental for any promise of longevity. That’s why we consult medical professionals known for their expertise, experience, and dedication to health and wellness.

Meet Dr. David

3rd Party Lab Tested

Clinically studied doses, in exactly the right combination, for an effective and safe amount with every dose.

Certificates of Analysis

Pure Cellular Senescence Prevention

Our pure spermidine formula prevents senescent cells, harmful cells that linger in the body and are known to cause inflammation and deteriorate mitochondrial function.

Made from naturally sourced wheat germ, spermidine is also known to support cardiovascular health, metabolic wellness, and cognitive function.

How to Use:
Take 2 capsules per day, preferably with food. (Or as directed by a health professional.)

Certificates of Analysis

We live in a world where many supplement companies say their formulas contain certain ingredients when in reality they don’t.

Our products are tested and certified by third party laboratories. Always be sure to see a Certificate of Analysis (COA) before purchasing any supplement, from us or anyone else, for that matter.

Certified Vitacare

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Health Benefits

Prevent the accumulation of senescent cells known for age-related diseases. Our Spermidine supplement also supports the following:

Blood Vessel Function
Enhances vascular function by possibly maintaining the flexibility and dilation of blood vessels.

Insulin Sensitivity
Enhances metabolic wellness by potentially improving insulin sensitivity. Insulin is an essential hormone for controlling blood sugar levels.

Neurogenesis
Some studies suggest spermidine promotes neurogenesis–the process of generating new neurons in the brain.

Inflammation Prevention
Autophagy helps remove damaged cellular components and combat inflammation by eliminating sources of inflammation within cells.

Ingredients

Key Ingredients

Spermidine (from Wheat Germ Extract)

Other Ingredients

Vegetable Cellulose (Capsule), Microcrystalline Cellulose, Phospholipid Complex (Sunflower Lecithin, Phosphatidylcholine), Silicon Dioxide, Vegetable Stearate.

Dosage

Each capsule of Liposomal Spermidine provides you with clinically studied doses, in exactly the right combination, to give you an effective and safe amount with every dose.

99% Pure Spermidine - 8mg

Please note that we have recently redesigned the packaging for Liposomal Spermidine . Until all old inventory sells through, we are unable to guarantee which version of the packaging you receive, but the product is identical.

How It Works / Delivery & Absorption

Most supplements break down in the stomach before your body can fully use them. Our formulas use Liposomal Encapsulation Technology, which surrounds each active ingredient with a protective phospholipid “bubble.” This helps the ingredient stay stable as it passes through digestion and supports more targeted delivery to your cells, where it can actually make a difference in cellular health and longevity.

See Our Full Science Page

Pure, Authentic, Natural Ingredients

Blood Vessel FunctionInsulin SensitivityNeurogenesisInflammation Prevention

99% Pure Spermidine

Spermidine is made from naturally sourced wheat germ, the nutrient-rich core of the wheat kernel. One of its primary benefits is promoting autophagy, a cellular renewal process that helps remove damaged components and maintain optimal function.

By enhancing autophagy, spermidine may support healthy aging, improve cognitive function, and protect against age-related diseases. It has also been linked to improved cardiovascular health, better hair and skin quality, and increased vitality. As a supplement, spermidine offers a proactive way to support the body’s natural repair mechanisms and promote overall well-being.

Spermidine Benefits

Autophagy: Stimulates our body’s natural self-cleaning function for stressed or damaged cells to balance energy reserves during crucial periods
Anti-Inflammation: Reduces inflammation, contributing to overall health and longevity
Mitochondrial Function: Supports energy-producing organelles in cells that play a critical role in overall cellular health.
Blood Vessel Function: Maintains the flexibility and dilation of blood vessels, essential to normal blood flow and healthy blood pressure.

Insulin Sensitivity: Improves glucose metabolism and reduces the risk of insulin resistance, a key factor in metabolic changes.
AMPK Activation: Activates Adenosine monophosphate-activated protein kinase (AMPK), an enzyme crucial for cellular energy balance and potentially influences metabolism, including improved glucose uptake and fatty acid oxidation.
Inflammatory Pathway Interference: Hinders specific chains linked to inflammation by obstructing the activation of nuclear factor-kappa B.

Blood Vessel FunctionInsulin SensitivityNeurogenesisInflammation Prevention

Liposomal Spermidine For Seamless Absorption

Spermidine can face absorption challenges due to stomach acids. Through Liposomal Encapsulation Technology, we’ve managed to facilitate absorption, allowing you to reap the benefits of spermidine easily.

Learn the Science

What research is saying about Liposomal Spermidine...

“Health- and life-span-promoting effects are documented for dietary or otherwise externally supplied spermidine.”
— Science Journal, 2018
Spermidine-fed rats manifested delayed onset of hypertension, attenuated cardiac hypertrophy, and improved diastolic function.”
— American Heart Association Journals, 2017
"[Spermidine] is involved in preserving mitochondria and cognitive function.”
— Frontiers Journal, 2022
“Spermidine, a natural polyamine, has been reported to regulate inflammation through inducing anti-inflammatory (M2) macrophages.”
— Science Direct, 2020
“Spermidine is a biogenic polyamine that plays a crucial role in mammalian metabolism.”
— Journal Nutrients, 2023

Doctor Approved

GenuinePurity^® is recommended by Dr. Dave David, world renowned surgeon that has made appearances on CNN, The Fox News Channel and also has been a guest on dozens of talk shows, including The Jenny Jones Show, NBC’s Alive and Wellness, The Food Network and others as well as being a medical news analyst for NECN.

Meet Dr. David

What our customers think:

Our dedicated team of researchers and formulators have over 25 years experience producing high-quality, effective, natural health supplements. And it’s because of our industry-leading standards that we acquired the hard-earned reputation as leaders in the natural health space.

"Great product!"
I have been using GenuinePurity^® NMN for over 8 months and I am extremely happy and satisfied with the quality of this product. My friend has been using GenuinePurity^® NMN for over 3 years and he feels outstanding and his overall health has improved significantly. I am a strong advocate of this product and I will continue to use going forward. My insulin sensitivity has improved as well as my daily energy levels.
"I just do not feel tired!"
When I first learned about NMN, I tried other brand for 1 year. Not only I did not feel any difference, I also had an eczema outbreak. I did some research, and found GenuinePurity^® NMN has third-party certification and clinically studied doses, I decided to try it again. I have been using GenuinePurity^® NMN for 1 month. The eczema marks began to fade and returned to the original skin color. Another difference I have noticed is I gain much energy in the afternoon. Usually I need a nap after lunch, now I just do not feel tired!
"The positive effects I've experienced have been truly transformative."
Prior to taking NMN, I often found myself feeling sluggish and fatigued. After incorporating this supplement into my daily routine, the positive effects I've experienced over the past 30 days have been truly transformative. I now wake up feeling refreshed and energized, with a renewed sense of focus and mental clarity. During my workouts, l've noticed a remarkable increase in my endurance and stamina. I'm excited to see what other benefits this supplement may hold in the long run.
"These supplements have saved my life! I recommend this all my friends & family!"
Being 44 & working night shift in healthcare, working through COVID has taken a toll on my body. I was feeling fatigued, tired, worn down. I've been taking NMN and Trans-Resveratrol for approximately 60 days. I could feel improvement from these supplements within the first 20 days! It has increased my energy to working 60 hours weekly & feeling 15 years younger! I've even lost weight & some hair has grown back! This is my honest review!
"My golfers elbow has completely gone away and my mental clarity has greatly improved!"
I have been using NMN for 2 months now and am very happy with my results. I no longer have the aches and pains every morning and have a lot more energy than I have had. My golfers elbow has completely gone away and my mental clarity has greatly improved! My husband has noticed a big improvement in his general body aches from a career as a professional athlete. We are both sold!
"At the two week mark, I felt re-energized."
I was having problems with a real lack of energy. I did some research and found out about GenuinePurity^® NMN. At the two week mark, I felt re-energized and realized I was pushing myself further at the gym. I have now been taking for about 6 weeks and feel so much better.
"Keep up the great work GP!"
I am a very active 67-year-old grandfather. When it comes to anything I put in to my body, only extremely reputable companies and their products make the cut. GenuinePurity^® and their products have risen to the top of my list. I am a big fan of their Liposomal NMN. To date, I feel great adding this in with a few other targeted supplements that I take daily. I am looking forward to digging deeper in to some of their newer high quality products.

A table comparing the facets of 4 products
Facet	Longevity+ View details	Liposomal Fisetin View details	Liposomal Trans-Resveratrol View details	Liposomal NMN+NR View details
Price
Price	from $69 USD	from $59 USD	from $59 USD	from $89 USD
Description
Description	Aging doesn’t happen overnight — it happens at the cellular level. NAD+ declines. Mitochondria slow down. Telomeres shorten. Oxidative stress accumulates. Longevity+ was engineered to target these core drivers of biological aging in one precision-formulated stack. This 5-in-1 formula combines: • NMN — fuels NAD+ production for mitochondrial energy and DNA repair • Cycloastragenol — supports healthy telomere maintenance • CoQ10 — powers mitochondrial output and antioxidant defense • Resveratrol — activates longevity signaling pathways • Selenium — reinforces critical cellular antioxidant enzymes But stacking ingredients isn’t enough. Delivery determines results. That’s why Longevity+ utilizes advanced liposomal technology, encapsulating key nutrients in phospholipid spheres designed to enhance absorption and cellular uptake. While most longevity formulas rely on basic capsules, our liposomal system helps ensure more of what you take actually reaches your bloodstream — and your cells. This isn’t a basic multivitamin. It’s a strategic cellular optimization stack built for serious longevity performance.	Elevate your longevity stack with our Liposomal Fisetin — a powerful plant-derived flavonoid shown to support cellular cleanup, healthy aging, and neuroprotective function. Fisetin naturally activates key cellular maintenance pathways, helping your body identify and remove dysfunctional cells and support overall cellular resilience as you age. Our advanced liposomal delivery technology sets this formula apart. By encapsulating Fisetin in protective phospholipid spheres, we help shield the active compound from digestive breakdown and enhance absorption into the bloodstream and cells. This superior delivery means more Fisetin reaches its target, improving uptake and effectiveness compared with standard capsules or powders that rely on slow and inefficient digestion.	Unlock the full potential of one of the most studied longevity compounds with our Liposomal Resveratrol — a powerful polyphenol famed for supporting healthy aging pathways, cellular protection, and metabolic balance. Resveratrol works within key signaling networks like SIRT1, helping support cellular resilience, cardiovascular health, and healthy inflammatory balance as part of a comprehensive longevity strategy. What most formulas don’t address is the biggest challenge with Resveratrol: poor absorption. Standard capsules and powders must pass through the digestive system, where much of the active compound is degraded before it ever reaches your bloodstream — and ultimately, your cells. That’s why we use advanced liposomal delivery technology. By encapsulating Resveratrol in protective phospholipid liposomes, we help shield it from digestive breakdown and enhance its uptake and bioavailability. This means more of what you take actually gets absorbed and delivered into circulation, where your body can use it — something most Resveratrol products on the market simply can’t offer. Our Liposomal Resveratrol supports: Enhanced cellular signaling associated with healthy aging Antioxidant support and metabolic balance Cardiovascular health and endothelial function Cellular resilience at the core of longevity This isn’t just Resveratrol. It’s precision-engineered, liposomal-optimized cellular support designed to work with your biology for deeper, more effective results.	Experience next-level cellular optimization with our Liposomal NMN + NR 2-in-1 formula — combining two of the most powerful NAD+ precursors into one advanced delivery system. Instead of relying on a single pathway, this dual approach supports NAD+ production through complementary conversion routes, helping your cells generate energy more efficiently and sustain performance as NAD+ naturally declines with age. NMN directly fuels NAD+ synthesis to support mitochondrial energy production, DNA repair, and metabolic function. NR enhances this process by providing an additional precursor pathway, broadening tissue support and improving overall cellular resilience. Together, this synergistic 2-in-1 formula helps promote healthy aging at the cellular level. What truly sets our formula apart is our advanced liposomal technology. Each molecule is encapsulated in protective phospholipid spheres designed to shield NMN and NR from digestive breakdown and enhance absorption into the bloodstream. While most products depend solely on standard capsules, our liposomal delivery system is engineered to maximize bioavailability — ensuring more of what you take actually reaches your cells. This isn’t just NAD+ support. It’s precision-engineered, dual-pathway cellular renewal.
Main Health Benefits
Main Health Benefits	Clinically-Proven Dosages Authentic and Natural Ingredients Promotes Longevity Enhanced Absorption Technology	Powerful Senolytic Activator Neuroprotective Support For Brain Health Potent Anti-inflammatory Defense	Supports Healthy Blood Sugar Improves Overall Blood Pressure Enhances Cognitive Functions Promotes Longevity Enhanced Absorption Technology	Synergistic NAD+ Support Enhances Cellular Regeneration Increases Mitochondrial Function
Dosage
Dosage	Nicotinamide Mononucleotide (NMN) - 250mg Cycloastragenol - 2mg CoQ10 - 200mg Resveratrol - 100mg Selenium - 100mcg	Naturally-Derived Fisetin - 150mg	99% Pure Trans-Resveratrol - 500mg	Nicotinamide Mononucleotide (NMN) - 250mg Nicotinamide Riboside (NR) - 250mg

FAQs

About Liposomal Spermidine

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Do you offer a money-back guarantee?

Yes! A promise of a longer life should never feel compromised. That’s why we offer a 100% satisfaction guarantee with a 97-day money-back policy. If you’re anything less than satisfied with our supplements, simply return your order. We’ll refund the full purchase price for up to two opened bottles and any unopened ones.

I have a question about your products, who can I speak to?

If you need more information on our products after browsing our website, please feel free to contact us toll-free at 1-866-968-6643 or internationally at 1-778-770-2961. You can also connect with us through our live chat between 6 a.m. and 6 p.m. Pacific Time, seven days a week, excluding holidays.

When can I expect my order to arrive?

Shipping times may vary, but your order will typically arrive between 3-5 business days. If you’re having trouble locating your order, please contact us toll-free at 1-866-968-6643 or internationally at 1-778-770-2961.

Scientifically-Led, Purposely-Developed

At GenuinePurity™, we believe that a life of quality transcends quantity.

Our supplements are developed with ethically sourced ingredients and made in the USA in FDA-inspected, cGMP-certified facilities, ensuring the most reliable support for a healthier future.

Discover our Story

Liposomal Spermidine

Cellular Renewal Support

97-Day Money Back Guarantee

Pure, Authentic, Natural Ingredients

Made in the USA

Certificates of Analysis

Health Benefits

Ingredients

Key Ingredients

Other Ingredients

Dosage

How It Works / Delivery & Absorption

Pure, Authentic, Natural Ingredients

99% Pure Spermidine

Spermidine Benefits

Amplify your health and lifespan with Liposomal Spermidine.

Liposomal Spermidine For Seamless Absorption

What research is saying about Liposomal Spermidine...

Research & News on Liposomal Spermidine

Amplify your health and lifespan with Liposomal Spermidine.

Doctor Approved

What our customers think:

"Great product!"

"I just do not feel tired!"

"The positive effects I've experienced have been truly transformative."

"These supplements have saved my life! I recommend this all my friends & family!"

"My golfers elbow has completely gone away and my mental clarity has greatly improved!"

"At the two week mark, I felt re-energized."

"Keep up the great work GP!"

Which GenuinePurity product is right for you?

FAQs

About Liposomal Spermidine

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More FAQs

Do you offer a money-back guarantee?

I have a question about your products, who can I speak to?

When can I expect my order to arrive?

Scientifically-Led, Purposely-Developed

Liposomal Spermidine