The Kris Gethin Podcast

As we age, our bodies change — and so should our approach to training. In this episode, Kris Gethin shares his journey from competitive bodybuilding to a more functional, sustainable fitness routine as he navigates his 50s. He breaks down his current training split, why recovery now drives his results more than volume ever did, and how he stays mentally locked in even as the workouts themselves have changed.
What You'll Learn
Why Kris moved away from six-day, heavy-lifting training as he entered his 50s
How his goals shifted from pure muscle-building to functionality and long-term health
The training split he follows now, and why fewer days doesn't mean less intensity
What actually drives hypertrophy at this stage of life (hint: it's not more volume)
How he approaches sleep, stress, and nutrition to support recovery
Why seeking out discomfort is still central to his mindset, even with a lighter schedule
Chapters
00:00 Introduction and Kris Gethin's background
01:53 Training in his 30s and 40s versus now at 50
04:12 His current workout split and modifications
06:05 Impact of aging on recovery and joint health
07:57 The role of hormonal health and lifestyle factors
09:51 Changes in diet and supplementation over the years
12:12 Maintaining mental intensity and motivation
14:04 Making workouts more challenging and functional
15:52 Final thoughts and advice for aging athletes
Resources
FightCamp — An interactive at-home boxing and kickboxing training system with expert-led workouts, equipment, and performance-tracking technology. I often use this as my functional workout on non-training days
Code: GETHIN10 — 10% off your order 
Better Bodies / GASP — Performance-focused gym apparel and training gear that I have been wearing since 2005 - designed for serious lifters.
Code: KRIS15 — 15% off your order 
Bahé Trainers — Comfortable running, training and hiking shoes featuring grounding/earthing technology designed to create an electrical connection with the earth.
Code: KRIS15 — 15% off your order
Nutrition Solutions — Prepared grass fed, humane raised, organic and antibiotic free meal solutions that make it easier to stay consistent with your nutrition when life gets busy. I have used them weekly since 2015
Code: LEGACY20 for your discount
Find More From Kris Gethin
Website: krisgethin.com/  
Instagram: @krisgethin/ 
YouTube: youtube.com/krisgethin
Tik Tok: @krisgethin

The peptide space is moving so fast that by the time a compound starts blowing up online, there is already something newer coming behind it. If you care about performance, recovery, body composition, hormones, or longevity, you need to know where this field is heading before the next wave of protocols and opinions hits your feed. Knowing what people are experimenting with now gives you a much better chance of separating something worth watching from another compound getting hyped to hell.
In this episode, Alex Kikel and I get into the new peptides, small molecules, and therapies starting to push this space forward. We talk about what is developing around mitochondria and endogenous hormone production, why Klotho is getting more attention, how far this conversation is moving beyond traditional peptides, and several compounds that could be names you hear a hell of a lot more about over the next few years.
Alex has spent roughly a decade studying and applying peptides, small molecules, bioregulators, and emerging compounds through his own experimentation and work with clients. His background also includes relationships with professionals connected to Eli Lilly and Pfizer, independent chemical synthesizers, consulting work on experimental compounds, and years of hands-on protocol development.
What's Discussed:
(00:00) Where the peptide industry is heading and the compounds starting to come down the pipeline.
(00:57) S-Mitochonic Acid 5-Ethyl Ester and why mitochondrial function is becoming such a major target.
(07:36) Phoenixin-20, neurological signaling, and endogenous hormone production.
(10:19) How Phoenixin-20 compares with enclomiphene, HCG, HMG, and kisspeptin.
(13:03) Klotho, recombinant Klotho, peptide forms, gene therapy, and why it is getting so much attention in longevity.
(21:46) Plasma exchange, EBOO, ozone, and young plasma.
(28:27) HDAP2, why Alex believes it could move beyond SS-31, and what happens when the dose is too much for the individual.
As usual, this episode is for education only. Some of what we discuss is still experimental, investigational, or needs proper medical supervision, so do your homework before you start playing with any of it.
To receive my free book, A Guide to Biohacking, leave an honest review on the platform where you listen to the podcast, then email a screenshot to info@krisgethin.com.
 
Find More From Kris Gethin
Website: krisgethin.com/  
Instagram: @krisgethin/ 
YouTube: youtube.com/krisgethin
2 Shred: unmatchedsupps.com/products/2shred 
 
Find Out More About Alex Kikel
Website: theprepcoach.com/

Instagram:@alex_kikel
YouTube: @alexkikelTPC
TPC Army: skool.com/tpcarmy/about

With more than 30 years of experience in the fitness and supplement industry, Kris Gethin breaks down which supplements are actually worth your money—and which ones may be more marketing hype than substance.
In this episode, Kris shares his take on some of the most overrated and underrated supplements on the market, what he personally looks for when evaluating a product, and why popularity doesn't always equal effectiveness. He also dives into supplement quality, formulation, ingredients, dosing, marketing claims, and some of the common mistakes consumers make when deciding what deserves a place in their daily stack.
Whether you're spending hundreds of dollars a month on supplements or just trying to figure out where to start, this episode will help you cut through the noise, question the marketing, and make more informed decisions about what's actually worth your money.
Chapters
00:00 Introduction and overview of supplement industry
01:52 Kris Gethin's background and experience in supplements
03:47 The underrated value of glutamine for healing and gut health
06:05 Chitosan and its questionable effectiveness
06:33 The underrated role of EAAs in fasting and recovery
07:03 Apple cider vinegar gummies: overrated and overpriced
08:00 Peptide 185 and its impact on recovery
08:50 Summary of overrated and underrated supplements
10:12 How marketing influences supplement perception
11:11 Final thoughts and advice for consumers
Find More From Kris Gethin
Website: krisgethin.com/  
Instagram: @krisgethin/ 
YouTube: youtube.com/krisgethin
Tik Tok: @krisgethin 
Resources
Kris's preferred peps: www.novaprimelabs.com (use code KRIS15) 
Join Kris's peptide education community: www.biohackedaf.com 
Kris's preferred Creatine, Fermented Glutamine, and Dileucine Peptide 185 supplements: www.unmatchedsupps.com (use code KGC10)

Peptides have gone mainstream, but the information around them is still a mess. One search brings up five different doses, four delivery methods, and stacks loaded with compounds you may not even need. Too many people copy the protocol, skip the reasoning, and only start asking questions when their energy crashes, the side effects hit, or nothing happens at all.
Alex Kikel and I break down how to approach these compounds with an actual plan. We get into protocols for beat-up joints, lagging muscle groups, stubborn fat, cognitive performance, sleep, and pineal support. We also compare injectable, transdermal, nasal, and oral delivery, because the same compound can perform very differently depending on how and where it is used.
Alex has spent roughly a decade studying and applying peptides, small molecules, and bioregulators through his own experimentation and work with clients. His education has also included direct relationships with professionals connected to Eli Lilly and Pfizer, independent chemical synthesizers, and years of hands-on protocol development, making him a credible voice for a topic that is often buried under hype, conflicting advice, and recycled information.
What's Discussed:
(04:05) Why advanced peptides still cannot replace training, nutrition, sleep, and recovery.
(08:35) Why peptide information has become harder to trust as more online experts enter the space.
(11:11) How BPC-157, TB-500, and Cartalax were discussed for joints, cartilage, and tissue repair.
(12:44) Using GHK-Cu and localized applications to support recovery and lagging muscle groups.
(17:23) The difference between IGF-1 LR3 for nutrient partitioning and IGF-1 DES for localized muscle signaling.
(20:16) BAM-15, yohimbine, SR-9011, and SLU-PP-332 for stubborn and localized body fat.
(28:01) Transdermal Noopept, intranasal NAD, Selank, and Semax for cognitive performance.
(36:16) Epitalon, delivery methods, pineal support, sleep, and the risks of excessive dosing.
(41:31) SANA/MBD-1, Tesamorelin, and growth hormone for fat mobilization and localized fat reduction.
Stay through the end for my TL;DR breakdown, where I condense the major compounds, their discussed applications, and the most important cautions into one final recap.
This conversation is for educational purposes only. Many compounds discussed are experimental, investigational, or require medical supervision.
To receive my free book, A Guide to Biohacking, leave an honest review on the platform where you listen to the podcast, then email a screenshot to info@krisgethin.com.
 
Find More From Kris Gethin
Website: krisgethin.com/  
Instagram: @krisgethin/ 
YouTube: youtube.com/krisgethin
2 Shred: unmatchedsupps.com/products/2shred 
 
Find Out More About Alex Kikel
Website: theprepcoach.com/

Instagram:@alex_kikel 
YouTube: @alexkikelTPC
TPC Army: skool.com/tpcarmy/about
Resources
Kris's preferred peps: www.novaprimelabs.com (use code KRIS15) 
Join Kris's peptide education community: www.biohackedaf.com 
Transdermal patches: https://parabolicresearchco.com/?ref=kris10 (use code KRIS10)

Why do we overeat—even when we know better?
In this solo episode, Kris Gethin explores the psychology behind overeating and why willpower alone is rarely the answer. From emotional triggers and stress eating to nutrient deficiencies and eating too quickly, Kris breaks down the hidden factors that drive cravings and offers practical strategies to regain control.
You'll learn how to identify your personal eating patterns, build habits that naturally reduce overeating, and create an environment that supports long-term success. Whether your goal is fat loss, better health, or simply developing a healthier relationship with food, this episode provides actionable tools you can start using today.
In This Episode
Why understanding your triggers is the first step to changing your habits

How stress, emotions, and environment influence overeating

The difference between physical hunger and emotional hunger

Why nutrient-dense foods help reduce cravings naturally

The role of healthy fats and fiber in improving satiety

How eating too quickly leads to consuming more calories

Simple techniques to slow down your meals and eat more mindfully

Why hydration and electrolytes can impact appetite regulation

Practical strategies to create sustainable eating habits without relying on willpower

Timestamps
00:00 – Introduction
02:18 – Why we overeat: understanding the psychology
07:45 – Identifying your personal triggers
13:12 – Emotional eating vs. true hunger
19:08 – Why undernourishment drives cravings
25:41 – The importance of healthy fats and fiber
31:27 – Eating slower and recognizing fullness cues
38:16 – Mindful eating techniques that actually work
44:09 – Hydration, electrolytes, and appetite control
49:52 – Building lasting habits for long-term success
Key Takeaways
Lasting change starts with awareness, not restriction.

Overeating is often driven by emotional, environmental, or nutritional factors—not simply a lack of discipline.

Slowing down your meals allows your body's natural satiety signals to catch up.

Prioritizing whole, nutrient-dense foods can significantly reduce cravings.

Small, consistent changes create sustainable results over time.

If you enjoyed this episode, be sure to subscribe, leave a review, and share it with someone who could benefit from building a healthier relationship with food.
To apply to 1-on-1 coaching with Kris, email hello@krisgethincoaching.com
Thank you to our sponsors: 
NovaPrime Labs - code KRIS15 
Biostack Labs