Share and Follow
Not every hero dons a cape—some have flippers instead.
This became evident when researchers at the U.S. Navy’s Marine Mammal Program began studying dolphins. They discovered that the dolphins with the best health and longest lifespans had elevated levels of a crucial nutrient called C15:0.
C15:0, or pentadecanoic acid, is an uncommon saturated fatty acid that functions similarly to omega-3s, offering potential advantages for metabolic health, cognition, liver function, immune response, and red blood cell well-being.
As we age, C15:0 levels naturally diminish, but it can still be acquired through diet or supplements. A study conducted in 2023 found that individuals with higher C15:0 levels in their bloodstream had a reduced risk of conditions associated with aging.
This remarkable dolphin finding, along with extensive scientific investigation, led to the development of the highly popular Fatty15 capsules. Now, ten years later, this daily supplement is supported by more than 100 peer-reviewed studies and over 60 patents.
According to the brand, it has over 100,000 active subscribers. The $119 capsules contain 100 milligrams of pure C15:0, and users report a range of benefits, with some even claiming it helped turn back their biological clocks.
One person who took Fatty15 daily for six months believes her lab results confirmed it was working.
“My six-month bloodwork results were nothing short of amazing improvements. My biological age went from being one year older than my actual age to eight years younger than my actual age!” she shared in the reviews section, adding that she will be continuing with the supplement.
She’s not alone in reporting impressive results. Others say Fatty15 has improved their joint pain, energy levels, sleep quality and even made their hair, skin and nails look healthier. In a survey of 6,243 customers, 70% reported feeling or seeing benefits within 16 weeks of taking the supplement.
Longevity experts have also backed the science behind the supplement’s varied benefits.
“One of my favorite longevity-boosting supplements… Fatty15 acts as an armor for your cells, strengthening cell membranes, repairing mitochondria, and reversing the hallmarks of aging…” explained Dr. Mark Hyman, Functional Medicine Physician and NYT Best Selling Author.
Each batch of the supplement is third-party tested for quality and purity, and claims are backed by Competent & Reliable Scientific Evidence (CARSE). Currently, users can save 20% when they choose the 90-day subscription plan.
This article was written by Miska Salemann, New York Post Commerce Writer/Reporter. As a health-forward member of Gen Z, Miska seeks out experts to weigh in on the benefits, safety and designs of both trending and tried-and-true fitness equipment, workout clothing, dietary supplements and more. Taking matters into her own hands, Miska intrepidly tests wellness products, ranging from Bryan Johnson’s Blueprint Longevity Mix to the viral Oura Ring to Jennifer Aniston’s favorite workout platform – often with her adorable toddler by her side. Before joining The Post, Miska covered lifestyle and consumer topics for the U.S. Sun and The Cannon Beach Gazette.