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The Longevity Protocol: Three Products, One Goal

CoQ10, Omega-3, NAC — why these three compounds form the most evidence-backed anti-aging stack I know of, and how they work together at the cellular level.

Dr. Devin RyersonFounder, Pure Prescriptions
August 2026 6 min read

I’ve spent 25 years in this industry. I’ve watched hundreds of ingredients come in with promise and leave with a footnote. These three haven’t left.

The longevity space has become a circus. NMN, rapamycin, senolytics, telomere supplements, NAD+ precursors with a $200 price tag and three peer-reviewed studies to their name. I understand the excitement — the biology is genuinely fascinating. But there’s a version of longevity science that doesn’t require you to be an early adopter of things that might work in ten years. There’s a version built on compounds with deep research behind them, established mechanisms, and decades of clinical use.

That’s the version I practice. And it comes down to three products: Bioactive CoEnzyme Q10, Premium Omega-3 Plus, and N-Acetyl Cysteine. I’ve been taking all three for years. Here’s why — and why the combination is more powerful than any one of them alone.

CoQ10: The Mitochondrial Argument

Coenzyme Q10 is a molecule your mitochondria depend on to produce ATP — your cells’ energy currency. It sits inside the mitochondrial electron transport chain and functions as a critical electron carrier. Without adequate CoQ10, your mitochondria cannot generate energy efficiently. That’s not a theoretical concern. It’s the mechanism by which cells age.

The problem is that CoQ10 production declines with age — significantly. By your 40s, you’re producing measurably less than you were at 20. By 60, the decline is substantial. Statin drugs — which tens of millions of people take — further deplete CoQ10 by blocking the same enzymatic pathway that produces it. If you’re over 40, or on a statin, supplementing CoQ10 is not optional from a clinical standpoint. It’s necessary.

The form matters enormously. Ubiquinone is the oxidized form that your body must convert to ubiquinol before it can be used. As we age, that conversion becomes less efficient. Our Bioactive CoEnzyme Q10 uses Kaneka QH® ubiquinol — the active, reduced form your mitochondria can use directly — delivered via VESIsorb® technology, a self-emulsifying colloidal system that dramatically improves absorption without requiring a fatty meal.

“CoQ10 production drops by roughly 50% between age 20 and 80. Supplementing isn’t anti-aging theater. It’s maintenance.”

Omega-3: The Systemic Longevity Argument

The research on omega-3 fatty acids — EPA and DHA specifically — is among the most extensive in nutritional medicine. We’re talking about thousands of peer-reviewed studies spanning cardiovascular outcomes, cognitive decline, inflammatory regulation, and all-cause mortality. This is not a trending ingredient. It’s foundational.

For longevity purposes, the mechanism I care most about is EPA’s role in resolving chronic inflammation. Chronic low-grade inflammation — sometimes called “inflammaging” — is now considered one of the primary drivers of age-related disease. EPA is the precursor to specialized pro-resolving mediators: lipoxins, resolvins, and protectins. These compounds don’t suppress inflammation the way NSAIDs do. They actively resolve it. That distinction matters — suppression and resolution are not the same biological process, and resolution is what you want for long-term cellular health.

DHA, meanwhile, is the dominant structural fatty acid in neural membranes. Brain cells are 60% fat by dry weight, and DHA is the primary component of neuronal phospholipids. As we age, neuronal membrane fluidity declines — affecting signaling speed, synaptic plasticity, and cognitive resilience. DHA supplementation supports membrane integrity* and has been associated with slower cognitive decline in longitudinal studies.

Our Premium Omega-3 Plus uses a high-concentration fish oil that’s molecularly distilled for purity, with a combined EPA+DHA level well above the threshold most studies use to demonstrate effect. We also include vitamin E as a natural preservative — rancidity is a real problem with cheap fish oil products that nobody talks about.

NAC: The Glutathione Argument

N-Acetyl Cysteine is the compound on this list that most people haven’t heard of — and the one I think is most underappreciated in mainstream wellness culture.

NAC is a precursor to glutathione — your body’s master antioxidant. Glutathione is present in virtually every cell in the body and is your primary internal defense against oxidative stress, heavy metal accumulation, and reactive oxygen species. It’s central to liver detoxification, immune function, and the cellular repair processes that determine how well you age at the molecular level.

The reason you don’t just take glutathione directly is that oral glutathione is poorly absorbed — it’s broken down in the digestive tract before it reaches systemic circulation. NAC bypasses this by delivering cysteine, the rate-limiting amino acid in glutathione synthesis, directly to your cells. Once inside, your cells make their own glutathione from it. That’s a more efficient mechanism than trying to absorb the molecule directly.

Antioxidant

Master cellular defense.

Glutathione neutralizes reactive oxygen species and free radicals directly — compounds that accumulate with age, environmental exposure, stress, and exercise. NAC is the most effective way to raise intracellular glutathione levels.

Detoxification

Phase II liver support.

Glutathione conjugates with toxins and heavy metals in the liver, enabling their excretion. NAC has been used clinically for acetaminophen overdose precisely because of this — it restores the hepatic glutathione that acetaminophen depletes. Daily use supports ongoing detoxification.

Mucolytic

Respiratory and cellular clearance.

NAC breaks disulfide bonds in mucus proteins, improving respiratory clearance. It also supports autophagy — the cellular self-cleaning process that declines significantly with age and is now recognized as one of the central mechanisms of longevity.

Why These Three Work Better Together

This is the part the supplement industry rarely explains: synergy. Not in the vague marketing sense — in the actual biochemical sense.

CoQ10 is itself a redox-active molecule — it cycles between oxidized and reduced states as it shuttles electrons in the mitochondria. Glutathione helps maintain CoQ10 in its active ubiquinol form, protecting it from oxidative damage. NAC, by raising glutathione levels, directly supports CoQ10 function. Meanwhile, EPA from the omega-3 reduces the inflammatory burden that otherwise accelerates mitochondrial dysfunction and oxidative stress. You’re not stacking three independent compounds. You’re building a reinforcing system.

I’ve seen practitioners prescribe each of these individually for specific conditions. What I’m describing is taking all three together, consistently, as a preventive foundation — before the conditions they address have taken hold. That’s the longevity argument: not treatment, but preservation.

“The most compelling longevity stack isn’t the newest compound. It’s the three that have 40 years of evidence behind them, taken consistently.”

How I Take Them

CoQ10 and omega-3 are both fat-soluble, so I take them with food — typically with my midday meal when I have the highest dietary fat intake. The VESIsorb® delivery system in our CoQ10 is specifically designed to improve absorption even with limited dietary fat, but I still prefer to take it with a meal out of habit.

NAC I take in the morning, away from food, with a full glass of water. On an empty stomach, it absorbs quickly and converts to glutathione more efficiently without competition from dietary proteins.

I’ve been on this stack for years. I’m in my mid-50s. I train five or six days a week. My bloodwork — specifically my oxidative stress markers, CoQ10 plasma levels, and omega-3 index — is consistently better than I have any right to expect given my training volume. I can’t attribute that entirely to supplements, but I’m not going to pretend these aren’t part of the picture.

If I Had to Pick One

Premium Omega-3 Plus

High-Concentration EPA+DHA · Molecularly Distilled

“If I had to strip this down to one product — one thing you put in your cart today and take every day for the next year — it’s the Omega-3. Here’s why: it’s the only compound on this list that addresses systemic inflammation, cardiovascular health, brain structure, and longevity simultaneously. CoQ10 is mitochondrial maintenance. NAC is antioxidant defense. Both are important. But omega-3 is the one compound where the research covers the most ground across the most people. Start there. Add the others when you’re ready.”

View Product →

This is the longevity protocol. Three products. Decades of research. One goal: keep the cellular machinery running as long and as efficiently as possible.

References

  1. 1.Linus Pauling Institute — Micronutrient Information Center: Coenzyme Q10.
  2. 2.National Institutes of Health — Office of Dietary Supplements: Omega-3 Fatty Acids Fact Sheet for Health Professionals.

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