FastFit RESET Formula (Sport fasting)

FastFit RESET Formula (Sport fasting)

10-Day Metabolic Reset Program
(1 customer review)

Are you ready to lose up to 6 kilos of fat with sports fasting?
Our unique and scientifically proven FastFit RESET Formula helps you transition your body from sugar to fat-burning mode in just 10 days. You’ll follow a clear step-by-step plan that gradually reduces your sugar and fast carbohydrate intake. This reduces the replenishment of your muscle sugars (glycogen) and sends your body a clear signal: switch to stored fat for fuel.

The result is exactly what you’re hoping for: more stable energy, fewer cravings, and a body that doesn’t crave quick snacks all day long. You’ll feel lighter, clearer, and more in control—because your metabolism is back to its normal function.

Want that reset too? Start with FastFit RESET and experience how 10 days can completely transform your life.

€ 149,99

One-time purchase
Available at checkout: Klarna

What can you expect?

  • 2 to 6 kg weight loss
  • Switch from burning sugar to burning fat
  • More energetic and fitter
  • No more sugar addiction
  • No more/less snoring
  • Improved fitness
  • Protection against inflammation and the harmful effects of toxins in your body

What do you get

  • Our FastFit RESET Formula
  • A 10-day supplement package to prevent vitamin, mineral, and amino acid deficiencies. This helps maintain brain function, fitness, immune system, and muscle strength, and stimulates fat burning
  • A comprehensive nutrition plan for the reduction and build-up days
  • FastFit Keto recipe book

How sports fasting works

FastFit RESET (sports fasting) is structured around three simple phases. Each day includes clear instructions so you know exactly when and what to do.

Preparation

You’ll start with three tapering days. During these days, you’ll gradually prepare your body for the Metabolic RESET: less sugar, fewer fast carbs, and a gradual transition to fat burning. This gives your body the rest and focus it needs to perform optimally later.

Activation

During the three days of fasting, your body takes a powerful step: through calorie and sugar deprivation, your system learns to switch from burning sugar to burning fat during exercise. This is the core of the Metabolic RESET and precisely why you often start feeling more energetic quickly.

Stabilize

Your Metabolic RESET is complete—great work! Now begins perhaps the most important part: the build-up. Over four days, you’ll gradually ease your body back into solid food, get your digestion moving, and gradually increase your calorie intake. This way, you’ll prevent a “relapse” and get the most out of your RESET.

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Frequently Asked Questions

Everything you need to know about RESET Sportfasting

  • Athletes striving for peak performance and optimal body composition.
  • Active adults looking to break a weight loss plateau.
  • Fitness enthusiasts looking to optimize their fat burning.
  • Busy professionals seeking structured, effective results.
  • Anyone tired of yo-yo dieting and ready for lasting change.

A large scientific study of thousands of Sportfasters shows that on average, participants lose 5.8% of their body weight. For women, this is 3-4 kg and for men, 4-6 kg. This is primarily abdominal fat.

During Sport Fasting by FastFit, a lot of fluid and sugar is lost from the muscles—not the muscle proteins. This causes the muscles to temporarily decrease in volume. Once you are allowed to eat again, muscle volume returns. Research by VU Amsterdam using muscle biopsies from Sport Fasters has even shown an increase in muscle fiber cross-sectional area, or hypertrophy. This is the process of muscle growth and strength.

Sports Fasting by FastFit is a challenging training program that requires fitness and a lack of medical issues. Many people take preventative medication, for example, for high cholesterol. In these cases, Sports Fasting is often possible, but the FastFit Coach assesses each individual case. A great alternative to Sports Fasting by FastFit is Vegan Flex by FastFit. This 10-day program also allows your body to undergo a transition, and it’s suitable for almost anyone, without reservation.

For 10 days, you’ll do intense endurance training for 30 to 60 minutes a day. You can do things like cycling, cross-training, walking, running, or rowing. You determine the right intensity for you based on your training heart rate. The more you train, the more fat you burn.

Sports Fasting by FastFit is a rigorous training program that requires good physical condition. It delivers significant fitness and health benefits in a short time. Sports Fasting by FastFit switches you from burning sugar to burning fat. After 10 days, weight loss can reach up to 4 kg for women and 6 kg for men. FastFit RESET is a detoxification program. Women lose up to 4 kg, and men can lose up to 6 kg. The result is increased energy and vitality. With RESET by FastFit, the focus is more on nutrition and less on exercise. Exercise is important for optimal results.