Annual Supply Kit
12sachets x 30caps
Delivery within 2 business days
Same working day shipping for orders placed before 12 pm
Local shipping with DHL from our EU warehouse (NL) – no customs fees.
Customer service in English, German, and French
Incl. VAT
Product description
Key Benefits
- Provides C15:0 (pentadecanoic acid).
- Patented, purified ingredient.
- Fish-oil-free formulation.
- Provides 1-year supply.
Fatty15 is a daily supplement that provides pure C15:0, also called pentadecanoic acid. C15:0 is an odd-chain saturated fatty acid found naturally in small amounts in certain foods. Research has identified it as an essential fatty acid, meaning the body needs it but cannot produce enough on its own.
Fatty15 contains a purified, patented form of C15:0, developed for stability and consistent intake. Unlike some fats, C15:0 is resistant to oxidation, which helps it remain stable over time. Studies have explored how dietary C15:0 contributes to maintaining normal fatty acid levels in the body.
Taken daily, this simple capsule offers a practical way to supplement essential dietary fats as part of a balanced routine.
Why Fatty15 is Healf
Fatty15 was founded by Dr. Stephanie Venn-Watson and Dr. Eric Venn-Watson, whose backgrounds in veterinary epidemiology, public health, and military medicine inspired a new approach to wellness. Their work with marine mammals led to the discovery of fatty acid C15:0 (FA15™), which became the foundation of the brand’s innovation. Built on scientific research and a shared vision for progress, Fatty15 reflects a commitment to bridging science and everyday wellbeing.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.





























