Heart Duo
Your heart and circulation are the engines of your everyday life. Don't let stress and fatigue weigh you down any longer!
Try Fitline Heart Duo, which naturally supports your heart health and inner energy.
Support your heart health with FitLine Heart Duo!
Whether you lead an active lifestyle, have a stressful everyday life, or want to support your cardiovascular system, FitLine Heart Duo helps maintain your heart's vitality and health. Take it regularly to experience an energetic, balanced life!
What makes FitLine Heart Duo special? Its uniquely effective ingredients, such as coenzyme Q10, omega-3 fatty acids, and vitamin E:
✔️ Support the health of your cardiovascular system.
✔️ Help optimize blood circulation and energy levels.
✔️ Protect cells from harmful oxidative stress.
Choose FitLine Heart Duo – start your journey to a healthy heart today!
98% absorption FitLine Heart Duo is designed to provide optimal heart support, contributing to balanced circulation, improved well-being and maintaining an energetic lifestyle at any age!
Why are functional foods forward-looking?
Because these foods are quickly and highly efficiently absorbed by the body thanks to the microSolve+ technology!
FitLine offers a complete range of products in the areas of health, fitness, and beauty. Our products combine carefully selected bioactive micronutrients, years of research experience, and the latest technologies, keeping your well-being in mind.
For us, premium means transparency and quality. That’s why our products are “Made in Germany” and are manufactured according to the pharmaceutical industry standard, GMP. Our product quality is regularly and independently tested by ELAB Analytik GmbH .
The Nutrient Transport Concept (NTC®) delivers nutrients exactly when and where they are needed — at the cellular level, both inside and outside.
WHY WHAT?
Quality and Safety First!
WE STRIVE FOR NATURAL BALANCE. We offer the highest quality products, adhering to the principles of a new science: applied nutritional science. We use active nutrients derived from foods that help combat the imbalance in our bodies caused by modern life.
- Uniquely, our products achieve 90-95% absorption worldwide!
- Our products are quality certified and developed by our own International Scientific Council! More information...
- We have thousands of customer reviews and product experiences!
Read the experiences...
FitLine products are manufactured in Germany and according to GMP to ensure the highest quality.
What is GMP?
GMP stands for "Good Manufacturing Practice," a quality assurance system used by pharmaceutical and food companies to ensure the high quality, safety, and consistency of their products.
GMP standards include requirements and procedures that manufacturers must follow at all stages of production, from sourcing raw materials to manufacturing and packaging the final product.
GMP certification is important because it helps maintain the quality and safety of products. Authorities often require adherence to GMP guidelines from pharmaceutical and food companies by licensing and supervising their production.
The Nutrient Transport Concept (NTC®) and Microsolve patent
FitLine offers the best results thanks to the exclusive worldwide nutrient delivery concept (NTC®).
MicroSolve Technology:
MicroSolve technology is one of the standout innovations in FitLine products, allowing for faster and more efficient absorption of active ingredients in the body. Below are some key points about this technology:
Liposomal Technology:
MicroSolve technology is based on the use of liposomes, which are microscopic fat bubbles that encase and protect active ingredients. This encapsulation allows the active ingredients to be more stable and protects them from the harmful effects of stomach acid and digestive enzymes.
Better Absorption:
Through MicroSolve technology, nutrients enter the bloodstream faster and more efficiently, making it easier and quicker for the body to utilize them. This is particularly important for water-soluble vitamins and minerals that can quickly be excreted from the body.
Nutrient Transport Concept (NTC):
FitLine uses MicroSolve technology as part of its NTC (Nutrient Transport Concept), ensuring that nutrients are delivered to the right place at the right time and in the right amount. This concept increases the bioavailability and effectiveness of nutrients, optimizing the body's functions.
Healthy Cell Function:
MicroSolve technology contributes to healthy cell function by delivering nutrients directly to the cells, promoting their regeneration and optimal operation. This is particularly important for cellular energy and immune system support.
Wide Range of Applications:
FitLine applies MicroSolve technology in various product categories, including sports and performance-enhancing drinks, anti-aging and beauty products, and basic nutrient supplements. This technology contributes to the high quality and effectiveness of the products, which users can experience. Overall, MicroSolve technology is a key element in FitLine products, allowing for the optimal absorption and utilization of nutrients, supporting the health and vitality of the body.
Maximum security
The Scientific Advisory Board of the PMFitLine offers maximum safety by having our products regularly and independently tested by ELAB Analytic GmbH. We are committed to clean sports, which is why all our supplements are included in the Cologne List®.
ELAB - TÜV SÜD ELAB Gmbh
Information
TÜV SÜD ELAB GmbH is a professional laboratory service provider that has been successfully operating for years in the fields of food, water, and environmental analysis, as well as medical laboratory services.
In addition to its own product inspection, TÜV SÜD ELAB GmbH performs regular and independent analysis of selected parameters.
TÜV SÜD ELAB GmbH is a 100% subsidiary of TÜV SÜD AG. Our core business competency is the rapid and accurate analysis of a wide variety of samples, as well as providing expert advice to our clients.
THEY ENSURE THE HIGH QUALITY OF THE PRODUCTS
The Scientific Advisory Board of the PMThe Scientific Advisory Board comprises qualified experts from a variety of backgrounds. All experts contribute to the quality of the product. From the creation to the production process. With their expertise, PM-International ensures that products always meet the highest quality standards.
Dr. Tobias Kühne
President of the Scientific Council
Chief Scientific Officer for the Fitline range at PM-International, expert in natural medicine, nutrition and sports medicine.
Dr. Marcus Iken
Member of the Scientific Council
A PM-International Kutatási és Tudományos Igazgatója, ökotrofológia doktora, táplálkozási tudós, nemzetközi előadó
Dr. Peter Pfortner
Member of the Scientific Council
Lawyer specialising in food and cosmetics.
Horst Meinhardt
Member of the Scientific Council
Developer and expert in cosmetic products and technology.
Dr. Rudi Wajda
Member of the Scientific Council
Graduate chemist. Developer of carrier systems based on natural products for cosmetics and food supplements.
Torsten Weber
Member of the Scientific Council
Director of PM-International Sport Marketing
Dr. Bernard Cher
Member of the Scientific Council
Scientific Director for Asia-Pacific. He is an expert in biological science, human physiology and science communication. A versatile sportsman with a passion for nutrition and product innovation.
Katrin Seifarth
Member of the Scientific Council
Management trainer, marketing and brand development expert.
Professor Dr. Julian Weghuber
Member of the Scientific Council
Professor of Molecular Cell Psychology and PI.
Anja Wunder
Member of the Scientific Council
Director of the PM-International FitLine® cosmetics range.
Markus Herrmann
Member of the Scientific Council
Product Development and Laboratory Manager. Business chemist with a focus on dietary supplement development and product concepts.
Dr. Jürgen Reimann
Member of the Scientific Council
Sworn expert on pharmaceuticals, foods and nutritional supplements.
Dr. Raimund Abele
Member of the Scientific Council
Head of the Product Safety Department at PM-International.
Prof. Dr. Manfred Eggersdorfer
Member of the Scientific Council
Professor of Healthy Ageing, who focuses on the impact of inadequate micronutrient intake on health and well-being. He is the former Director of DSM Nutritional Products Nutrition Science and Advocacy.
Wilhelm Messer
Member of the Scientific Council
Product Development Manager for PM-International's FitLine® product range.
High-quality ingredients for heart health
A FitLine Heart Duo contains carefully selected, premium-quality ingredients that support optimal cardiovascular function. The coenzyme Q10 it contains supports the heart's energy production, omega-3 fatty acids help maintain normal blood circulation, while vitamin E protects cells from oxidative stress.
Regular consumption contributes to maintaining heart health and supports an energetic, balanced life.
Fitline Heart Duo
Watch the Heart Duo product presentation video, presented by Réka Szalai.
Additional functional foods
The unique formula of FitLine products is made from the highest quality and latest technologies to provide our consumers with the best possible product experience.
PowerCocktail Morning drink powder 
Activize Oxyplus Energy drink 
Restorate Evening drink powder 
Fitline Beauty Collagen drink powder 
Activize Serum Skin Activating Cream 
Munogen Food supplement 
ProShape Protein drink powder 
Ib5 Immune-boosting mouth spray 
Zellschutz - Antioxy Antioxidant drink powder 
PowerCocktail Junior Children's drink powder 
Generation 50+ 50+ drink powder 
Heart Duo Immune booster 
Gelenk-Fit Powdered drink powder Contact
Do you need more information?
Browse further on my site or get in touch with me by filling out the form below! Together with many of my colleagues, I work to help you as much as possible in maintaining or regaining your health.
{form}Customer Testimonials
For nearly 20 years, I purchased what I thought was safe Q10 from another company. Despite starting with a 10 mg dose and later taking 100 mg for years, I still felt tired and didn’t want to increase the dosage further. Since I started using FitLine Heart Duo Vegan Omega3 and Q10 drops, I feel much more energetic and tireless. What was very important to me is the NTC technology, which ensures that the nutrients are absorbed at nearly 100% on a cellular level just minutes after consumption.
As soon as I started taking the basic functional foods (PowerCocktail, Generation 50+ and Restorate), along with a higher dose of Heart Duo (2x36 drops daily), after 2 weeks my weight began to drop and I felt much more energetic! ⚡ ???? After 1 month, I was already down -4 kg, and my thyroid results also started improving! Now, after 6 months, the scale shows -12 kg, and my thyroid is functioning well, which is also confirmed by my lab results!