Heart Support

  • Supports normal heart function¹
  • Red beet extract, coenzyme Q10, nattokinase & hesperidin
  • Scientifically substantiated & synergistic combination

€29,90 €636,17/kg, incl. VAT, excl. shipping

Delivery in 5-7 working days

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>107.000 5-star reviews
Lab-tested quality
Scientifically developed

Performance needs a strong heart

Heart Support supports your normal heart function with thiamine – for maximum strain in training and everyday life.¹
Supports normal heart function, formation of red blood cells, cell protection & immune system¹⁶⁷
With thiamine, vitamin B6 & selenium
Enhanced with beetroot extract, Q10, nattokinase & hesperidin
Ideal for training & everyday life

Developed for your progress

Vitamin B1 & B6

Thiamine, also known as vitamin B1, and vitamin B6 are specifically combined. Thiamine contributes to normal heart function, while vitamin B6 contributes to the normal formation of red blood cells.¹⁶

Independently lab-tested quality

ESN product batches are tested by the independent laboratories GBA (Gesellschaft für Bioanalytik) and IfP (Privates Institut für Produktqualität) for product safety and accurate ingredient information, among other things. The reports are available as PDFs.

  • 80,000+ tests per year
  • Developed by experts
  • FSSC 22000 & HACCP certified

Frequently bought together

Optimize your training with these combined products.

Total price:

€29,90

Our experts behind ESN

Nicolas Lother
Chief Product Officer
For us, quality isn’t a single step. It’s the sum of everything, from the first idea to the finished product.
Stefan Schwarz
Vice President Quality
Others rely on spot checks. We don’t. Because errors happen at random, we test every raw material and every batch in our in-house lab, without exception.
Dr. Mike O'Leary
Head of Product
A product can work as well as it likes, but if the taste isn’t right, it doesn’t make it into our range. For me, effect and enjoyment always go together.
Daniel Margis
Research & Innovation Scientist
For me, every formula starts with one question: what does current research really say? Only then do we decide on ingredients and dosage.
On the creation and review of our product reviews

All reviews that comply with our guidelines are published, regardless of whether they are positive or negative. Product reviews may only be submitted by persons who have purchased the product on esn.com and used it themselves. Reviews can only be submitted via a personal invitation sent by email.

Any questions?

Learn more about the product here.

Support your heart

You train hard, but can your body keep up? Intense training puts a serious demand on your body, especially your cardiovascular system. High blood pressure, fluctuating cholesterol levels, and oxidative stress are just some of the challenges athletes face.

Heart Support is designed to help maintain normal heart function, so you can train at full intensity and recover better.1,7 It promotes healthy blood flow and blood pressure, which studies suggest can improve endurance.1,2,3,4,8 Plus, it contributes to normal metabolism, keeping you energised and strong.1,6

Remember: A well-functioning cardiovascular system can take your training to the next level. Ready to go all-in?

All Eyes on: Heart Support

Heart Support brings together scientifically researched ingredients that work in synergy to support your heart function.1 Beetroot extract is naturally rich in nitrates, which studies link to improved blood flow and healthy blood pressure—both essential for optimal heart performance.2 Gotu Kola extract, used for centuries in traditional medicine, is researched for its potential role in circulation and inflammation support.3

The formula also includes pomegranate extract, studied for its potential heart-supporting properties,4 and hesperidin, a powerful antioxidant that helps protect cells from oxidative stress, contributing to overall cardiovascular health.5

Thiamine (vitamin B1) plays a key role in maintaining normal heart function,1 while vitamin B6 supports coenzyme production, aids protein and glycogen metabolism, and helps reduce fatigue.6,9 Ubiquinol, the active form of coenzyme Q10, is essential for cellular energy production and may help enhance circulation.9 Combined with selenium, it offers additional protection against oxidative stress—an important factor for heart health.7 To round it off, Heart Support contains nattokinase, an enzyme linked to cardiovascular benefits in research.8

Do not exceed the recommended daily dosage. Food supplements should not be used as a substitute for a varied diet and healthy lifestyle. Keep out of the reach of small children.

1 Thiamine contributes to normal heart function. Thiamine contributes to normal energy metabolism.

2 https://pmc.ncbi.nlm.nih.gov/articles/PMC7600128/

3 https://pubmed.ncbi.nlm.nih.gov/31539918/

4 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3678830/

5https://www.frontiersin.org/articles/10.3389/fnut.2023.1177708/full

6 Vitamin B6 contributes to normal energy metabolism.

Vitamin B6 contributes to normal homocysteine metabolism.

Vitamin B6 contributes to the normal formation of red blood cells.

Vitamin B6 contributes to the reduction of tiredness and fatigue.

7 Selenium contributes to the protection of cells from oxidative stress.

 Selenium contributes to the normal function of the immune system.

8https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6043915/

https://pmc.ncbi.nlm.nih.gov/articles/PMC3879341/

9 https://pmc.ncbi.nlm.nih.gov/articles/PMC10535924/

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