
fatty15 Patient Starter Kit (6ct) & Refill Mailers (6ct) Mixed Kit 90-day Supply
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Compared across 2 stores. Prices are checked against each store and labelled with when.

Compared across 2 stores. Prices are checked against each store and labelled with when.
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The fatty15 Patient Starter Kit is a 90-day supply of the brand's C15:0 supplement: three bottles of 30 capsules, each capsule 100 mg of pentadecanoic acid (FA15), plus six refill mailers. It is vegan, dairy-free and gluten-free, dosed at one capsule a day. The best new price is $149.95 at Vibrant Market | New Orleans as of November 8, 2026, with two stores listing it new.
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Lowest price we've seen: $36.05 on Nov 8 at eBay. Tracked across 5 stores since Nov 8.
Reception is mostly from the brand's own customer reporting rather than independent testing. The brand says 70% of customers report benefits within 16 weeks, such as deeper sleep, calmer mood and more energy.
Fatty15 is a science-backed, patented and award-winning supplement containing pure C15:0 - a crucial fatty acid that strengthens our cell membranes against lipid peroxidation and slows aging at the cellular level. The result? Staying healthier, longer.*Fatty15 has key activities that support*:
Metabolic health
Cognitive health
Immune response
Liver health
Red blood cell health
70% of customers report seeing and feeling benefits within 16 weeks, including deeper sleep, calmer mood, improved energy, and overall improved health.†*
Ingredients
Fatty15 contains pure pentadecanoic acid (C15:0). Fatty15 is a science-backed, patented, award-winning, pure and vegan-friendly C15:0 supplement to support your long-term health and wellness.
How to Use
Fatty15 should be taken daily. We recommend that you start with 1 or 2 capsules, and can be taken either with food or on an empty stomach. It is just that versatile of a supplement! support mechanisms.