The Dr. Layne Norton Podcast is back with the start of a brand-new Supplement Series! In Episode 22, Layne kicks things off by diving deep into his Tier 1 supplements — the ones with the strongest scientific evidence for real-world benefits in performance, body composition, strength, recovery, and even cognition.
This episode covers the true MVPs that Layne considers essential (or close to it) for most people training hard:
Creatine Monohydrate — Why it's called the most effective ergogenic aid ever, how it boosts lean mass, strength, repeated sprint/power performance, and even helps cognition (especially under stress like sleep deprivation). We bust myths about kidneys, water retention, and non-responders, plus practical dosing (5 g/day, loading optional).
Whey Protein — The gold-standard for hitting leucine thresholds and maximizing muscle protein synthesis. How it supports lean mass gains, preserves muscle in a deficit, improves recovery and training volume over time — and why total daily protein matters way more than perfect timing.
Caffeine — One of the most reliable acute performance boosters out there. It cranks up strength, power, endurance, repeated sprints, alertness, and reduces perceived effort — especially when fatigued. We cover optimal dosing (3–6 mg/kg), timing, habituation, sleep trade-offs, and who should be cautious.
Layne breaks down the mechanisms, key meta-analyses, practical takeaways, dosing/timing strategies, safety profiles, and who might need to be careful with each one. No hype, no BS — just evidence-based insights to help you cut through the supplement noise.
SPONSORS
• Outwork Nutrition - Evidence-Based Supplements to Support Your Hard Work: https://outworknutrition.com
• Carbon Diet Coach – 14 day free trial: https://joincarbon.com/podcast
LAYNE'S COMPANIES
Carbon Diet Coach: https://joincarbon.com/podcast
Outwork Nutrition: https://outworknutrition.com
REPS Research Review: https://biolayne.com/reps
Workout Builder: https://biolayne.com/workout-builder
Team Biolayne: https://biolayne.com/online-coaching
Physique Coaching Academy: https://physiquecoachingacademy.com
FOLLOW LAYNE
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TIMESTAMPS
0:00:00 - Intro
0:01:24 - Tier 1 Supplement List
0:02:25 - Industry Shenanigans
0:04:01 - Tier 1 Criteria
0:04:56 - Conflicts of Interest
0:09:10 - How Creatine Works
0:13:09 - Creatine Physical Benefits
0:19:55 - Outwork Nutrition
0:21:22 - Creatine Physical Benefits Contd.
0:23:48 - Creatine Cognitive Benefits
0:27:23 - Creatine Safety
0:30:51 - Forms of Creatine
0:32:18 - How to Take Creatine
0:34:15 - Creatine Non-Responders
0:35:19 - Misc Considerations
0:36:11 - Whey Protein Quality
0:38:04 - Muscle Protein Synthesis
0:39:09 - Whey Protein Research
0:40:00 - Protein Intake
0:42:27 - Protein Health and Safety
0:43:16 - Forms of Whey Protein
0:47:13 - Whey Protein Dosing
0:49:05 - Misc Considerations
0:50:42 - Carbon Diet Coach
0:51:42 - How Caffeine Works
0:53:23 - Research Outcomes
0:57:03 - Timing/Dosing
0:57:30 - Cognitive Effects
0:58:06 - Health Considerations
0:58:57 - Training Recommendations
1:00:44 - More Dosing
1:03:11 - Caffeine + Creatine
1:04:18 - Misc Considerations
1:05:10 - Closing Thoughts
1:06:21 - Outro
SHOW NOTES
https://biolayne.com/podcasts/dr-layne-norton-podcast/supplement-series-tier-1-episode-22
The Dr. Layne Norton Podcast