fatty15 is a supplement of pure C15:0 (pentadecanoic acid), an odd-chain saturated fatty acid the brand positions for healthy aging at the cellular level. Here is what it is and the code to use.
What Is fatty15?
fatty15's co-founder, Dr. Stephanie Venn-Watson, discovered C15:0's role while caring for older Navy dolphins, and the brand says it meets the criteria to be the first essential fatty acid identified since omega-3. fatty15 cites 10+ years of research with the U.S. Navy, 150+ peer-reviewed studies, 60+ patents and 30+ awards, including a CNBC Changemaker Award. The supplement is described as science-backed, patented and pure C15:0 that strengthens cell membranes, with support for metabolic, cognitive and immune health. It now comes in capsules plus sugar-free gummies for adults and kids (ages 2+).
3 fatty15 Products Worth a Look
- fatty15 Starter Kit (90-day supply) – $119.95: the original C15:0 capsules in a 90-day kit.
- fatty15 Gummies for Adults – $79.95: C15:0 in a sugar-free apple-mint gummy.
- fatty15 Gummies for Kids – $64.95: a sugar-free berry gummy to support kids' growth and development.
Prices as listed on fatty15.com in October 2026; they can change, so check the site for current pricing.
Pros and Cons
Pros
- Single, well-researched ingredient
- Strong research and patent backing
- Capsules or sugar-free gummies
- Options for kids
Cons
- Premium price for one nutrient
- Benefits build over months
- Most research is brand-affiliated, so ask your doctor
Who Is fatty15 For?
fatty15 is for longevity-minded adults who want to add C15:0 to their routine, and for families interested in the kids' gummies.
fatty15 Discount Code
Use code SFQM8TFF at checkout on fatty15.com.
How to Use the Code
- Go to fatty15.com and add the products you want to your cart.
- Open the cart and continue to checkout.
- Type SFQM8TFF in the discount code box and click Apply before you pay.
Codes can change or expire and may exclude some items or sale prices, so confirm the discount shows up before you complete your order.
fatty15 FAQ
Does fatty15 have a discount code? Yes. Our code for fatty15 is SFQM8TFF. Enter it at checkout on the official site.
Where can I buy fatty15? The full range is on fatty15.com, which is where the code works.
Is fatty15 worth it? If healthy aging is your focus, the starter kit with the code is a sensible way to try it for 90 days.
Final Verdict
fatty15 offers a new take on healthy aging with C15:0. Start with the 90-day kit and apply the code at checkout.
Shop fatty15 on the official site →
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