
A founder’s struggles
Anxiety, insomnia, burnout. All too common among entrepreneurs. Our co-founder Dan knows this from personal experience.
His story
"I struggled with chronic anxiety, stress and insomnia for an extended period. They felt intertwined, like the three horsemen of an anxious apocalypse.”
That’s our co-founder, Dan Murray-Serter. He tried so many different solutions to be able to perform as a founder for his business and team.

Nutrition improved his struggle with anxiety
My journey led me to the realization that I wasn’t feeding my brain. A dietitian recommended I take: B vitamins, Omega 3 and blueberry extract. It sounds crazy—but within two weeks, my anxiety and insomnia had reduced dramatically... I was amazed.


Introducing the Smart Supplement
Your brain is the CEO of your body. It impacts our work and mental wellbeing. And if you’re working non-stop, building something, that impact slows you down.
So Dan created The Smart Supplement together with Joel (co-founder), Dr Tara Swart (PhD in neuropharmacology) and Sophie Medlin (Chair of the British Dietetic Association of London).
To make it easy for founders and other high performers to give their brain the essential nutrients it needs to succeed.





Smart Supplement
4.7/5 based on 1,075 reviews
Our top-rated formula of 20 clean, high-impact nutrients—including omega 3s, B-complex, vitamins D and C—help you perform better, every day.
3 month plan
Monthly plan
How does Heights work?
With 20 essential vitamins and minerals in a slow-release dual capsule, the Smart Supplement helps keep your brain healthy, so you can feel the benefits.
The 20 nutrients your brain needs
Nutrient | Daily Serving * | NRV * | |
---|---|---|---|
Omega 3 DHA | Algae oil | 250mg | + |
Blueberry Extract | 36% anthocyanins | 80mg | + |
Vitamin B12 | Methylcobalamin | 25mcg | 1042% |
Vitamin D3 | Cholecalciferol | 45mcg | 225% |
Vitamin C | Ascorbic acid | 80mg | 89% |

Simply the best
We go to great lengths to ensure the quality of all 20 vitamins and minerals in the Smart Supplement. Our capsules are clean, 100% vegan, and free from any fillers or contaminants—designed so the nutrients have the highest impact.
Because you deserve to feel your best.
The Heights community












