Product Description
Key Benefits
- Explores the discovery and science behind C15:0.
- Translates complex scientific findings into easy-to-understand insights.
- With evidence-based strategies to safely incorporate C15:0 into your routine.
In The Longevity Nutrient, Dr. Stephanie Venn-Watson reveals a major breakthrough in nutrition: C15:0, the first essential fatty acid...
Key Benefits
- Explores the discovery and science behind C15:0.
- Translates complex scientific findings into easy-to-understand insights.
- With evidence-based strategies to safely incorporate C15:0 into your routine.
In The Longevity Nutrient, Dr. Stephanie Venn-Watson reveals a major breakthrough in nutrition: C15:0, the first essential fatty acid discovered in nearly a century. Found through research on healthy ageing dolphins, this powerful nutrient is scientifically linked to better metabolism, reduced inflammation, and a longer lifespan—offering a simple way to support healthy ageing.
This book breaks down the science behind C15:0 into clear, engaging insights. With compelling storytelling and solid research, Dr. Venn-Watson challenges outdated nutrition beliefs and explains why this overlooked fat could be key to better health. Backed by peer-reviewed studies, The Longevity Nutrient offers a fresh approach to ageing and disease prevention.
More than just a discovery, this is a practical guide to improving long-term health. Learn how to add C15:0 to your diet, reverse key signs of ageing, and protect your wellbeing with science-backed strategies.
Why It's Healf
Driven by this shared vision, Fatty15 was founded, representing a convergence of science, innovation, and compassion.
Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.
Delivery & Returns
SHIPPING INFORMATION:
At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
Option
UK Standard Delivery
Next Working Day Delivery
International Deliveries
Est. Delivery
2-3 Working Days
Next Working Day*
7 Working Days**
Orders <£50
£3.99
£5.99
£22.99 (Europe)
Orders >£50
FREE
£5.99
£49.95 (International)
*(if placed before 12.00)
**(up to 4 weeks)
UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.99. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.
RETURNS POLICY:
If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
The Longevity Nutrient
A science-backed guide to C15:0—an essential fat proven to support longevity, metabolic health, and overall wellbeing. Discover the science, the benefits, and how to easily incorporate this essential fat into your daily routine.
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Helix is here to help
Helix is here to help you gain deeper insights into every product at Healf. From ingredients to key benefits, discover how our curated items can enhance your wellbeing.
Product Description
Key Benefits
- Explores the discovery and science behind C15:0.
- Translates complex scientific findings into easy-to-understand insights.
- With evidence-based strategies to safely incorporate C15:0 into your routine.
In The Longevity Nutrient, Dr. Stephanie Venn-Watson reveals a major breakthrough in nutrition: C15:0, the first essential fatty acid...
Key Benefits
- Explores the discovery and science behind C15:0.
- Translates complex scientific findings into easy-to-understand insights.
- With evidence-based strategies to safely incorporate C15:0 into your routine.
In The Longevity Nutrient, Dr. Stephanie Venn-Watson reveals a major breakthrough in nutrition: C15:0, the first essential fatty acid discovered in nearly a century. Found through research on healthy ageing dolphins, this powerful nutrient is scientifically linked to better metabolism, reduced inflammation, and a longer lifespan—offering a simple way to support healthy ageing.
This book breaks down the science behind C15:0 into clear, engaging insights. With compelling storytelling and solid research, Dr. Venn-Watson challenges outdated nutrition beliefs and explains why this overlooked fat could be key to better health. Backed by peer-reviewed studies, The Longevity Nutrient offers a fresh approach to ageing and disease prevention.
More than just a discovery, this is a practical guide to improving long-term health. Learn how to add C15:0 to your diet, reverse key signs of ageing, and protect your wellbeing with science-backed strategies.
Why It's Healf
Driven by this shared vision, Fatty15 was founded, representing a convergence of science, innovation, and compassion.
Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.
Delivery & Returns
SHIPPING INFORMATION:
At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
Option
UK Standard Delivery
Next Working Day Delivery
International Deliveries
Est. Delivery
2-3 Working Days
Next Working Day*
7 Working Days**
Orders <£50
£3.99
£5.99
£22.99 (Europe)
Orders >£50
FREE
£5.99
£49.95 (International)
*(if placed before 12.00)
**(up to 4 weeks)
UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.99. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.
RETURNS POLICY:
If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Helix is here to help
Helix is here to help you gain deeper insights into every product at Healf. From ingredients to key benefits, discover how our curated items can enhance your wellbeing.
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Frequently Asked Questions.
How are the products selected?
Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.
Do you have resources or articles on maintaining a healthy lifestyle?
Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.
Can I find more information about the ingredients used?
We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
Discover more
Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.
Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.
By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.
