Back in Shape: 30-Day Hormone Proof

Q: What exactly do I get with the Back in Shape January Package?

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Q: How do I use the Mealshake in the program?

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Q: Should I do Intermittent Fasting (IF)?

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Q: How do I adjust IF to my cycle (or if I don't have a cycle)?

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Q: What if I don't like certain proteins or can't eat eggs?

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Complete 4-week reset: nutrition + IF + workouts + recipes in one digital e-book.
20-minute home workouts: short circuit training (strength + HIIT)
Super effective during menopause

€95,00 ~~Sale price€144,95~~SAVE 35%

Meal Shake – 1 kilo (Choose your flavor)

bananabread

Cookies & Cream

Apple Pie

Vanilla

Protein bar (15-pack) (Choose your flavour)

Chocolate Brownie

Cookies & Cream

Lemon Cheesecake

Gift wrap available (+€1.99)

Back in shape in 30 days

Do you want to lose weight, get fitter, and bring structure back into your days? The Back in Shape January Package is a complete 4-week program for people who want to exercise and lose weight without complicated rules. You combine a smart nutrition plan with Intermittent Fasting (IF), daily exercise, and short, effective 20-minute home workouts. Practical, clear, and designed to be sustainable.

How does the program work?

You work with a fixed structure. You fast according to IF, then eat your first meal (protein-rich and high in fats), and you replace your midday meal with a Killerbody Mealshake. Additionally, you use a Killerbody protein bar daily for a protein moment and conclude with a protein-rich evening meal. This results in fewer eating moments, more satiety, and a routine that is easy to maintain.

What's included in the Back in Shape Package?

15× Killerbody Protein Bar (of your choice)
2× 1 kg Killerbody Mealshake (of your choice)
1× Slimming Powder orange
Digital e-book (PDF) with the complete program, including:
- Nutrition plans for 4 weeks (2 alternating weeks)
- All recipes (first meal after fasting + evening meal)
- Intermittent Fasting explanation (incl. fasting according to your cycle and advice if you don't have a cycle)
- Low days, refeed day, and carb cycling explanation
- Exchange rules (interchanging proteins) + egg replacement for allergies
- 2 home workout plans (20 minutes, strength + HIIT) + daily walking advice

The moment you place your order, you will receive an order confirmation by email. As soon as we have processed and shipped your order, you will receive a Track & Trace by email. Keep an eye on this Track & Trace code so you know when we will deliver your orders.

Nothing is as important as delivery time. That's why we strive to deliver your order to your home the next working day.

Letterbox packages

If you order your package on a weekday before 10 PM, it will be delivered the next day. If you order your package during the weekend, it will be delivered on Tuesday.

Parcel

If you order your package on a weekday before 11:30 PM, it will be delivered the next day. If you order your package on Saturday before 5 PM, it will be delivered on Monday. Orders placed on Saturday after 5 PM and on Sunday will be delivered on Tuesday.

Shipping costs

The shipping costs for orders within the Netherlands are € 5.95. In addition to shipments within the Netherlands, we also deliver to Belgium, Germany, France, and Spain. The current shipping rates are calculated at checkout.

Returns

You can return your order within 14 days, provided the product is unopened.

After receiving and checking the product, we will refund the purchase amount.

It brings structure and calmto your eating patterns. Through Intermittent Fasting and fixed eating times (first meal, meal shake for lunch, protein-rich dinner), you prevent snacking throughout the day. This helps many people keep their blood sugar more stableand experience fewer cravings.

You eat protein-richevery day, which helps with muscle retentionduring weight loss and provides longer satiety. In combination with strength/HIIT (20 min at home), you not only work on fat loss but also on a stronger body and a better metabolism.

The combination of daily vigorous walkingand short workouts improves your fitness, supports your heart health, and helps with your daily energy. Walking is also accessible and stress-reducing.

Through the variation with refeed and carb cycling, the plan remains easier to maintain, and you prevent yourself from "emptying" or becoming mentally exhausted. And by adapting IF to your cycle (milder during the luteal phase/menstruation), you prevent unnecessary stress on your body and support recovery.

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Frequently asked questions about Back in Shape: 30-Day Hormone Proof

What exactly do I get with the Back in Shape January Package?

You will receive 15x Killerbody Protein Bars (of your choice), 2x 1 kg Killerbody Mealshake (of your choice) and 1x Slimming Powder (of your choice). In addition, you will receive a digital e-book (PDF) with the complete 4-week program: nutrition plans, recipes, IF explanation, carb cycling/reefed explanation and 2 home workout plans.

How do I use the Mealshake in the program?

You replace your lunchwith a Killerbody Mealshake that you prepare with water. This is a fixed part of the schedule every day.

Should I do Intermittent Fasting (IF)?

IF is an important part of the plan because it provides structure and limits the number of eating moments. You choose a fixed rhythm that suits you (for example, 14–16 hours of fasting) and gradually build it up. The e-book explains exactly how to practically apply this.

How do I adjust IF to my cycle (or if I don't have a cycle)?

The e-book contains clear guidelines for each phase of your cycle (milder fasting during the luteal phase/menstruation and longer fasting during the follicular phase if that feels right). If you do not have a cycle (e.g., postmenopause or irregular), you follow a fixed base of 14–16 hours and scale up or down based on energy, sleep, and recovery.

What if I don't like certain proteins or can't eat eggs?

You can always swap proteins 1-to-1: 150g chicken can be replaced with 150g meat, 150g fish, or 150g shrimp (and vice versa). For egg allergy: 1 egg = 30g cottage cheese