
A healthy habit they’ll love
A kid-friendly start to lifelong cellular health — supporting growing bodies with C15:0, a core nutrient their cells can use every day.
Pure, science-backed and award-winning C15:0, the same as in our famous capsules.
We’re Talking Whole Body Health.
How fatty15’s cellular benefits translate to whole-body wins.
Collapsible content
Brain
Brain
Fatty 15 targets key pathways that promote healthy dopamine & endocannabinoid levels to support your cognitive health, along with deeper sleep.*
Metabolism
Metabolism
Fatty15 supports metabolic health by activating AMPK and AKT, as well as repairing mitochondria, to promote healthy glucose control and improved overall energy.*
Liver
Liver
Fatty 15 activates PPARα and PPARδ to support healthy liver function.*
Red Blood Cells
Red Blood Cells
Fatty15 strengthens red blood cell membranes against oxidative stress & premature breakdown.*
Immunity
Immunity
Fatty15 inhibits 18+ proinflammatory cytokines to support healthy immune function.*
Supporting Healthy Growth & Development.
Fatty15’s cellular benefits translate to healthy kids.
C15:0 is the first essential fatty acid to emerge in over 90 years. Higher C15:0 levels in children are associated with supported:*
Healthy growth
Cognitive development
Healthy blood pressure
Muscle mass
Liver health
Unmatched quality
Here at fatty15, we are dedicated to the highest standards in science, supplement quality and safety.
Backed by 100+ peer-reviewed studies
Pure & patented C15:0 ingredient
Highest-standard manufacturing
Every batch independently tested
Generally Recognized as Safe (GRAS)
Claims backed by Competent & Reliable Scientific Evidence (CARSE)
Science-Backed. Customer Loved.
70% of fatty15 customers report seeing or feeling benefits within 16 weeks, including:*
Better sleep
Improved energy
Healthier mood
Overall improved health
Trusted Nutrient
Frequently Asked Questions
What is C15:0?
What is C15:0?
C15:0 (pentadecanoic acid) is a healthy odd-chain saturated fatty acid. Fatty15’s co-founder, Dr. Steph Venn-Watson, discovered that C15:0 is not only a good fat, but that C15:0 meets the rare criteria of being the first essential fatty acid to emerge since omega-3, which was over 90 years ago.
00+ peer-reviewed studies have been published relevant to C15:0’s health benefits, including how C15:0 has 36+ cellular activities that support metabolic, heart, liver, cognitive, red blood cell and immune health.
Essential fatty acids are nutrients that our bodies need to maintain baseline health, but can’t make enough on their own. That means we must get these essential fats from our diet or supplements. Because C15:0 has been shown to have a wide range of cellular benefits, C15:0 is emerging as the essential, essential fatty acid.*
Why should I give my kids Fatty15 Kids Gummies?
Why should I give my kids Fatty15 Kids Gummies?
Growing bodies deserve a strong foundation.
C15:0 is a core nutrient that helps support the strength and stability of our cell membranes. Research shows that children with higher levels of C15:0 are associated with healthy growth, cognitive development, liver health and healthy blood pressure.*
Fatty15 Gummies for Kids were developed by doctors to help supplement the C15:0 kids get from foods like full-fat dairy, providing a reliable way to help support long-term cellular health as they grow.
How are the Fatty15 Kids Gummies sweetened?
How are the Fatty15 Kids Gummies sweetened?
Fatty15 Gummies for Kids are sweetened with Rebaudioside M (Reb M), a next-generation stevia sweetener.
Unlike Reb A, the more common stevia ingredient, Reb M has a clean taste that more closely resembles sugar without the bitter aftertaste stevia sometimes gets blamed for. Reb M also does not cause a spike in blood glucose.
Cheers to smooth sweetness, no bitterness, and no sugar spike.
How do Fatty15 Gummies for Kids differ from the Gummies for Adults?
How do Fatty15 Gummies for Kids differ from the Gummies for Adults?
Both products contain the same pure, patented C15:0 (FA15) ingredient and are backed by the same science.
Fatty15 Gummies for Kids are designed specifically for children. The lower dose per gummy is intended to supplement children’s intake of C15:0 from their diets (primarily full-fat dairy products).
Each kid's gummy contains 25 mg of C15:0, while adult gummies contain 50 mg per gummy.
Can adults take Fatty15 Gummies for Kids?
Can adults take Fatty15 Gummies for Kids?
Yes. Adults can absolutely take Fatty15 Gummies for Kids.
Kids gummies contain the same pure, patented C15:0 (FA15) ingredient found in our capsules and adult gummies, but at a lower dose per gummy (25 mg instead of 50 mg).
Because of the smaller dose, adults would simply need to take more gummies to reach the same daily intake of C15:0 recommended for adults. Many adults prefer the adult gummies or capsules for convenience, but the kids gummies are a great option for anyone who prefers a smaller dose per gummy.
Healthy Aging for All.
Fatty15 Original Capsules
Fatty15 Gummies for Kids











