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Meet Fatty15, the longevity supplement that might help you age in reverse

Save 20% on the Fatty15 90-day starter kit today and see what all the hype is about.

Discover why Fatty15 is the top-rated C15:0 supplement for longevity, sleep, mood and more. Save 20% on the Fatty15 90-day starter kit today.
July 31, 2025Updated Aug. 11, 2025, 9:46 a.m. ET
  • Fatty15 is a supplement containing C15:0, an essential fatty acid, that aims to improve cellular health and longevity.
  • A 90-Day Starter Kit is available with a 20% discount for new subscribers.

We all age. It is just inevitable and no matter how you perceive aging, finding a healthier and more beneficial way to do it sounds pretty cool. Like, what if we could age smarter? Perhaps even...in reverse?

Thanks to cutting-edge science, reversing cellular aging is no longer science fiction. Enter Fatty15, a pure, patented and vegan-friendly supplement powered by C15:0, the first essential fatty acid discovered in over 90 years. And right now, you can save 20% when you subscribe to the 90-Day Starter Kit.

Want to know more? Below, we've highlighted everything you ned to know about Fatty15, C15:0 and how you can save on your first purchase.

Save 20% at Fatty15

What is Fatty15?

Fatty15 is a daily supplement designed to support cellular health and longevity. Its hero ingredient, C15:0 (pentadecanoic acid), has been clinically shown to:

  • Strengthen cell membranes
  • Slow biological aging
  • Improve resilience against age-related breakdown

In fact, when tested against well-known longevity compounds like rapamycin, metformin, and acarbose, C15:0 outperformed them all, activating more than 36 clinically relevant cellular pathways.

Fatty15 90-Day Starter Kit
Looking for a science-backed way to age smarter? Fatty15 is the C15:0 supplement with 36+ cellular benefits. Subscribe now and save 20%. Save 20% at Fatty15

Wait, what is C15:0?

C15:0 is a science-backed essential fatty acid that supports your body’s 30 trillion cells. It’s been shown to activate AMPK and inhibit mTOR, which are two key pathways linked to longevity and healthy aging. That means better protection for your heart, liver, immune system, and more.

And unlike typical omega-3s, C15:0 delivers 3 times more cellular benefits, making it a powerful addition to your wellness routine.

Discover why Fatty15 is the top-rated C15:0 supplement for longevity, sleep, mood and more. Save 20% on your 90-day starter kit today.

What benefits can you expect?

Fatty15 isn’t just about long-term health, it delivers real, noticeable results. According to customer feedback, 72% of users report benefits within 16 weeks, including:

  • Deeper, more restful sleep
  • A calmer, more balanced mood
  • Healthier hair and glowing skin
  • Steadier energy throughout the day
  • Improved bloodwork for heart, liver and metabolic health

Save 20% on the Fatty15 90-Day Starter Kit

Ready to feel the difference? Subscribe to Fatty15’s 90-Day Starter Kit and get 20% off your first order. It’s a smart investment in your future—and your cells will thank you.

Shop Fatty15

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