Uploaded July 2026 | Updated September 2026, 1 week ago
Full show notes: bengreenfieldlife.com/zenospodcast
In this episode with Mazen Karnaby, founder of Zenos Health, you'll hear how a pharmacist who spent 17 years filling prescriptions behind the counter ended up building one of the more rigorously formulated supplement lines on the market. You'll hear his full story, including a melanoma diagnosis that reframed his entire approach to health, get into the formulation details behind his most talked about products, from the creatine gummies people get genuinely addicted to, to UriZen for kidney and urinary tract support, VZen for the vaginal microbiome, and BeautyZen for skin and hair, and hear about Zenos Alive and the Zenos Health Summit, a new wellness festival and conference coming to Riyadh, Saudi Arabia in 2027.
Mazen Karnaby is a US trained pharmacist and the founder of Zenos Health. After a melanoma diagnosis several years ago, his focus shifted from reactive care toward prevention and long term resilience. He co-owns Cedra Pharmacy locations across California, Texas, and New York, and built Zenos Health around science backed formulations designed to take the guesswork out of supplementation.
Find him at zenoshealth.com.
Use code BENGRF for 10% off at bengreenfieldlife.com/zenos
Join Ben at Zenos Alive and the Zenos Health Summit in Riyadh, Saudi Arabia in 2027.
Timestamps:
03:46 From pharmacy counter to co-owning Cedra and founding Zenos Health
09:45 The melanoma diagnosis that changed everything
11:27 Why Mazen chose supplements over other biohacking modalities
13:02 What the name Zenos means and the philosophy behind the formulas
14:32 Why Zenos formulas hit multiple biological pathways at once
18:45 What licensed ingredients are and why they cost more
20:12 Why creatine gummies got a bad reputation and how Zenos solved it
25:44 UriZen for kidney and urinary tract support
32:02 VZen for the vaginal microbiome and the gut vagina axis
35:58 BeautyZen for skin, hair, and nails
40:02 How Mazen builds his own supplement stack from biomarkers
45:26 The Zenos Health Summit and Zenos Alive festival in Riyadh
Shop My Curated Marketplace of Vetted Products! - shoplifemarket.com
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Check out my FREE newsletter! - bengreenfieldlife.com/newsletter
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đMy Podcast: bengreenfieldlife.com/podcast
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Connect with me: âŹď¸
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Facebook facebook.com/BGFitness
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Full show notes: bengreenfieldlife.com/zenospodcast
In this episode with Mazen Karnaby, founder of Zenos Health, you'll hear how a pharmacist who spent 17 years filling prescriptions behind the counter ended up building one of the more rigorously formulated supplement lines on the market. You'll hear his full story, including a melanoma diagnosis that reframed his entire approach to health, get into the formulation details behind his most talked about products, from the creatine gummies people get genuinely addicted to, to UriZen for kidney and urinary tract support, VZen for the vaginal microbiome, and BeautyZen for skin and hair, and hear about Zenos Alive and the Zenos Health Summit, a new wellness festival and conference coming to Riyadh, Saudi Arabia in 2027.
Mazen Karnaby is a US trained pharmacist and the founder of Zenos Health. After a melanoma diagnosis several years ago, his focus shifted from reactive care toward prevention and long term resilience. He co-owns Cedra Pharmacy locations across California, Texas, and New York, and built Zenos Health around science backed formulations designed to take the guesswork out of supplementation.
Find him at zenoshealth.com.
Use code BENGRF for 10% off at bengreenfieldlife.com/zenos
Join Ben at Zenos Alive and the Zenos Health Summit in Riyadh, Saudi Arabia in 2027.
Timestamps:
03:46 From pharmacy counter to co-owning Cedra and founding Zenos Health
09:45 The melanoma diagnosis that changed everything
11:27 Why Mazen chose supplements over other biohacking modalities
13:02 What the name Zenos means and the philosophy behind the formulas
14:32 Why Zenos formulas hit multiple biological pathways at once
18:45 What licensed ingredients are and why they cost more
20:12 Why creatine gummies got a bad reputation and how Zenos solved it
25:44 UriZen for kidney and urinary tract support
32:02 VZen for the vaginal microbiome and the gut vagina axis
35:58 BeautyZen for skin, hair, and nails
40:02 How Mazen builds his own supplement stack from biomarkers
45:26 The Zenos Health Summit and Zenos Alive festival in Riyadh
Shop My Curated Marketplace of Vetted Products! - shoplifemarket.com
Sign up for a FREE Coaching Call! - jointriumphcoaching.com
Check out my FREE newsletter! - bengreenfieldlife.com/newsletter
đMy Website: bengreenfieldlife.com
đMy Podcast: bengreenfieldlife.com/podcast
đMy Books: shopbengreenfieldlife.com/collections/books
Connect with me: âŹď¸
Instagram instagram.com/bengreenfieldfitness
Facebook facebook.com/BGFitness
X twitter.com/bengreenfield
TikTok tiktok.com/@bengreenfield
