A complete breakdown of the biomedical scientist's evidence-based supplement routine, including exact brands, dosages, and the science behind each choice.
Dr. Rhonda Patrick, PhD in Biomedical Science from the University of California San Diego, doesn't guess when it comes to supplements. Her approach centers on blood testing, scientific evidence, and continuous optimization—a methodology she calls "Test-Act-Optimize." Unlike influencers pushing 30+ supplements daily, Patrick maintains a measured routine focused on addressing common deficiencies and supporting cellular health. Her routine has evolved through recent years based on new research and personal testing, with several supplements removed as evidence shifted.
Key Takeaways
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Data-driven approach matters – Patrick adjusts her omega-3 dosage from 4g to 2g daily after blood testing revealed her Omega-3 Index reached 16%, demonstrating why testing before supplementing is critical
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Five supplements form her foundation – Omega-3 fish oil, Vitamin D3, a multivitamin, magnesium, and sulforaphane are her explicitly stated "Top 5" priorities
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She stopped taking trendy supplements – Berberine, Urolithin A, and L-Carnitine were removed from her routine as evidence evolved
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Quality brands matter – Patrick prioritizes NSF-certified products from reputable supplement manufacturers
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Timing is strategic – Her supplements are organized by morning, afternoon, and evening protocols for optimal absorption
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Monthly cost ranges from $250-300 – Her complete stack represents a significant investment, though essential items can be prioritized on a budget
Top Priority Foundation Supplements
1. Omega-3 Fish Oil (EPA/DHA)
Omega-3 ranks as Patrick's number one priority supplement. She takes 2 grams total daily—1 gram with breakfast and 1 gram in the evening—using a high-quality fish oil supplement in triglyceride form. Her current dose represents a reduction from 4 grams daily after testing revealed her Omega-3 Index had reached 16%, well above her target of 8% or higher.
Why omega-3 matters:
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Having a high omega-3 index (8%+) is associated with a five-year longevity increase compared to low levels
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Extremely strong evidence for cardiovascular health, brain function, and reducing inflammation
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Patrick recommends checking IFOS scores for oxidation and purity
2. Vitamin D3
Patrick takes 6,000 IU daily of Vitamin D3, adjusted up from 4,000 IU based on blood test results showing she needed more to maintain her target range of 40-60 ng/ml. Even living in sunny San Diego, she supplements year-round due to indoor lifestyle factors. She uses a premium D3 & K2 combination product.
Key vitamin D benefits:
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Affects expression of 1,000+ genes in most cells
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Critical for immune function, bone health, and mood regulation
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Widespread deficiency makes testing essential
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Patrick's adjustment from 4,000 to 6,000 IU demonstrates why blanket recommendations miss the mark
3. Multivitamin
A high-quality multivitamin serves as Patrick's "nutritional insurance policy," taken once daily in the afternoon. She selects products featuring bioavailable forms including methylated folate and chelated minerals, plus lutein (3mg) and zeaxanthin (0.5mg) for eye health.
Patrick's multivitamin rationale:
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Based on her mentor Bruce Ames' triage theory: bodies prioritize scarce nutrients for survival functions, de-prioritizing longevity functions
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Fills gaps when diet isn't perfect
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Covers 40+ essential micronutrients
For those seeking comprehensive nutritional coverage, superfood powders help fill common gaps with one daily scoop.
4. Magnesium Glycinate
Patrick takes a strategic dual approach to magnesium: 120mg of magnesium glycinate during the day plus an evening magnesium blend with L-theanine. Her daytime dose represents only 35% of the NIH RDA because she aims to get the majority from dietary sources like leafy greens, avocados, and almonds.
Why magnesium supplementation matters:
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"DNA damage is something you'll never know about, so making sure you get enough magnesium is extremely important for the aging process. It's a long-term investment"
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Nearly half of Americans are deficient in magnesium
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Her approach combines supplemental insurance with food-first philosophy
5. Sulforaphane
Patrick takes 2 tablets daily of a sulforaphane supplement providing approximately 30mg of glucoraphanin per tablet. She previously used broccoli sprouts and other sources but switched to a standardized supplement for consistency—and notably stopped taking Moringa powder due to concerns about lead levels in green powders.
Sulforaphane's detoxification benefits:
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Activates the NRF2 pathway, the body's master regulator of antioxidant response
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Research shows it significantly increases the excretion of benzene and acrolein
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Supports the body's natural detoxification pathways
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One of Patrick's most-discussed supplements with extensive supporting research
Longevity & Cellular Health Supplements
6. Vitamin K2 (MK-7)
Taken alongside Vitamin D3 at 100mcg daily in the MK-7 form, Vitamin K2 serves as Patrick's "insurance policy" for calcium utilization.
Vitamin K2 benefits:
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Directs calcium to bones instead of arteries for cardiovascular protection
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Only about 43% of men and 62.5% of women meet adequate intake of K1
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K2 from fermented foods even less common in Western diets
7. Alpha Lipoic Acid
Added around May 2023, Patrick takes 600mg daily of a premium alpha lipoic acid supplement with breakfast.
ALA's role:
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Essential for the citric acid cycle
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Helps regenerate vitamins C, E, and glutathione
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Moderate evidence for blood sugar control and mitochondrial function
8. PQQ (Pyrroloquinoline Quinone)
At 20mg daily using a reputable PQQ supplement, this supports potential mitochondrial biogenesis.
Research findings:
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A 2016 Japanese study found PQQ improves cognitive function
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Works by increasing blood flow and oxygen metabolism to the prefrontal cortex
9. Ubiquinol (CoQ10)
Patrick takes 100mg of ubiquinol daily in the evening, reduced from 200mg partly due to cost. She uses the reduced, more bioavailable form compared to ubiquinone.
Ubiquinol benefits:
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Supports mitochondrial energy production
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Especially beneficial for those on statins
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The Kaneka form offers superior bioavailability
Performance & Recovery Supplements
10. Creatine Monohydrate
Patrick takes 10g daily split into two 5g doses—one in her morning coffee and another later in the day. Her higher-than-typical dose relates partly to her genetic profile: she has at least one APOE4 allele associated with Alzheimer's risk, and emerging research suggests creatine may offer cognitive protection.
Creatine's evidence base:
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Excellent evidence for strength and power enhancement
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Emerging data on nootropic effects
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One study without placebo control showed nearly 5% cognitive improvement in Alzheimer's patients taking 20g daily over 8 weeks
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Scientific reviewers call it "absolutely worth it—cheap, safe, and effective"
11. Protein Powder (Whey Isolate)
Patrick uses grass-fed whey protein isolate, selecting cold-processed or micro-filtered options. She takes this as needed to increase daily protein intake rather than daily supplementation.
12. Glutamine
At 5g daily using an L-glutamine powder, this amino acid supports muscle recovery and gut health. Patrick uses it situationally based on training demands.
13. Beet Extract
On endurance exercise days or podcast recording days, Patrick takes 1 tablespoon of beet extract approximately 90 minutes before activity—timing aligned with peak nitrate conversion at 2-3 hours. The nitrate-to-nitric oxide pathway supports vasodilation and cardiovascular function.
Sleep & Evening Supplements
14. Melatonin
Patrick recently reduced her melatonin dose from approximately 10mg to 3mg before bed. Her higher previous dose helped manage night terrors, demonstrating how individual needs vary dramatically.
15. Evening Magnesium Blend
An evening magnesium product combines magnesium gluconate, magnesium acetyl taurinate, magnesium citrate, and L-theanine for sleep support. This evening dose complements her daytime magnesium glycinate for comprehensive coverage.
16. Inositol
Started in January 2024, Patrick takes 2g before bed for sleep quality improvement. Research in pregnant women showed benefits for sleep, and she continues taking it.
17. Vitamin C
In the evening, Patrick takes an ester-C supplement with flavonoids—600mg per capsule plus 50mg quercetin and 100mg rutin. The flavonoid combination provides synergistic antioxidant support overnight.
Beauty & Anti-Aging Supplements
18. Collagen Powder (Verisol)
Patrick uses Verisol-branded collagen, selecting products with 2-5 kDa molecular weight for optimal absorption.
Verisol research findings:
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Five studies back Verisol for reducing wrinkles and increasing skin elasticity
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Improves skin structure, increases hair thickness, and improves nail growth
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Research shows 76% decrease in dryness/scaling and 13% decrease in wrinkles
19. Cocoa Extract
At 3 capsules or 1 scoop of powder daily providing 750mg of flavanols, Patrick takes this for circulation, cognition, and skin benefits.
Cocoa flavanol benefits:
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Consumer Lab testing shows certain products have almost undetectable cadmium and lead levels
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Safer than dark chocolate for heavy metal exposure
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Research demonstrated dark chocolate improved walking ability 17% in peripheral artery disease patients
20. Benfotiamine
At 200mg daily, this fat-soluble form of vitamin B1 helps reduce Advanced Glycation End Products (AGEs) associated with aging. Evidence supports its use for diabetic neuropathy, with Patrick selecting it for metabolic health support.
Complete Wellness with XV1
Building a supplement routine like Dr. Rhonda Patrick's requires more than copying a list—it demands understanding the science behind nutritional optimization and choosing products that deliver measurable results. While Patrick has access to cutting-edge testing and personalized protocols, most people need efficient, evidence-based solutions that support complete wellness without overwhelming complexity.
XV1 was founded on this exact principle: providing science-backed supplements that address foundational health needs with pharmaceutical-grade quality and transparent formulations. Patrick's "Test-Act-Optimize" methodology aligns perfectly with XV1's approach to complete wellness—targeting specific deficiencies, supporting cellular health, and continuously refining based on results.
The Foundation of Complete Wellness
Complete wellness extends beyond isolated performance metrics. It encompasses cellular health, immune resilience, cognitive performance, longevity, and daily vitality. Patrick's holistic approach demonstrates this perfectly—her stack addresses everything from mitochondrial function to sleep quality, recognizing that optimal health requires supporting multiple interconnected systems.
XV1's complete wellness philosophy mirrors this comprehensive approach:
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Cellular health forms the foundation – Just as Patrick prioritizes supplements supporting cellular function and detoxification, XV1's detox and cellular health collection provides targeted support for the body's natural cleansing processes
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Nutritional gaps undermine everything else – Patrick uses a multivitamin as "nutritional insurance" because even perfect diets have gaps. Similarly, XV1 Green Superfood Powder delivers organic greens, red antioxidants, probiotics, and essential vitamins in one convenient scoop
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Quality determines outcomes – Patrick exclusively uses NSF-certified, third-party tested supplements. XV1 maintains the same commitment with vegan, non-GMO formulations free from artificial fillers, backed by a 90-Day Money Back Guarantee
Targeted Support for Your Specific Needs
Patrick's routine evolved through years of blood testing and research. While most people can't replicate her exact approach, the principle remains universally applicable: identify your weak points and address them strategically.
If cellular health and detoxification are priorities, consider that Patrick takes sulforaphane specifically for its NRF2 pathway activation and detoxification support. This aligns with XV1's focus on supporting the body's natural cleansing mechanisms through evidence-based formulations.
If daily nutritional coverage concerns you, Patrick's multivitamin strategy offers a model. The XV1 Green Superfood Powder provides a comprehensive alternative, delivering:
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Organic greens blend for micronutrient density
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Red superfood antioxidants for cellular protection
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Probiotics for gut health and nutrient absorption
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B-vitamins and vitamin C for energy production
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No stimulants, allowing stacking with other supplements
For performance and recovery support, Patrick's use of creatine, protein, and amino acids demonstrates the importance of supporting muscle tissue and energy systems. While XV1 doesn't currently offer these specific products, the company's commitment to science-backed formulations ensures any future additions will meet the same rigorous standards.
Building Your Personalized Stack
Start with the fundamentals Patrick prioritizes: addressing common deficiencies before adding specialized supplements. Most people benefit from:
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Comprehensive daily nutrition – Fill micronutrient gaps with whole-food based supplements
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Cellular health support – Protect and optimize cellular function through antioxidants and detoxification pathways
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Targeted solutions – Address your specific health goals based on symptoms, testing, or lifestyle factors
XV1's product line makes building a personalized stack straightforward. Each product undergoes third-party testing for purity and potency, uses clinically-studied ingredients at effective doses, and avoids proprietary blends that hide actual ingredient amounts—the same transparency Patrick demands from her supplements.
The subscription model offers additional advantages: automatic delivery prevents gaps in your routine (consistency matters more than perfection), edit-skip-cancel flexibility accommodates changing needs, and subscriber pricing makes premium supplements more accessible long-term.
The Science of Sustainable Wellness
Patrick's most important insight might be her emphasis on long-term thinking. As she notes about magnesium: "DNA damage is something you'll never know about, so making sure you get enough magnesium is extremely important for the aging process. It's a long-term investment."
This perspective separates evidence-based supplementation from trend-chasing. Complete wellness isn't about quick fixes or dramatic transformations—it's about consistent, strategic support that compounds over months and years. XV1's formulations reflect this philosophy, prioritizing ingredients with robust long-term safety profiles and mechanisms that support fundamental cellular processes.
Whether you're optimizing athletic performance, supporting healthy aging, or simply trying to feel your best daily, the principles remain constant: test when possible, choose quality sources, stay consistent, and adjust based on results. XV1 provides the tools; you provide the commitment.
Explore XV1's complete product collection to discover science-backed supplements supporting your specific wellness goals.
Frequently Asked Questions
What is Dr. Rhonda Patrick's general philosophy on supplements?
Patrick follows a "Test-Act-Optimize" approach: test your levels through blood work, act with targeted supplementation based on results, and optimize by retesting and adjusting. She prioritizes evidence-based supplements addressing common deficiencies rather than trendy products lacking human research.
Does Dr. Rhonda Patrick recommend specific dosages?
Her dosages are personalized to her own test results and shouldn't be copied directly. For example, she takes 6,000 IU of Vitamin D because that's what her blood tests show she needs to maintain 40-60 ng/ml—others might need more or less.
What supplements has Dr. Patrick stopped taking?
She stopped taking Berberine, Urolithin A, and L-Carnitine as evidence evolved. She also stopped Moringa due to concerns about lead levels in green powders.
Where does Dr. Patrick get her supplements?
She primarily uses NSF-certified brands known for third-party testing and quality manufacturing. For fish oil specifically, she recommends checking IFOS testing results for oxidation scores.
How much does Dr. Patrick's supplement routine cost?
Her complete stack runs approximately $250-300 per month. However, prioritizing just her "Top 5" (omega-3, vitamin D3, multivitamin, magnesium, sulforaphane) costs significantly less while covering the most evidence-based essentials.
