Back in Shape: 30-Day Hormone Proof
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Complete 4-week reset: nutrition + IF + workouts + recipes in one digital e-book.
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20-minute home workouts: short circuit training (strength + HIIT)
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Super effective during menopause
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Verdien 95 Killer Community punten
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Voor 22:00 besteld, morgen in huis.
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Gratis verzending vanaf €100,-
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?
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15× Killerbody Protein Bar (of your choice)
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2× 1 kg Killerbody Mealshake (of your choice)
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1× Slimming Powder orange
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Digital e-book (PDF) with the complete program, including:
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Nutrition plans for 4 weeks (2 alternating weeks)
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All recipes (first meal after fasting + evening meal)
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Intermittent Fasting explanation (incl. fasting according to your cycle and advice if you don't have a cycle)
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Low days, refeed day, and carb cycling explanation
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Exchange rules (interchanging proteins) + egg replacement for allergies
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2 home workout plans (20 minutes, strength + HIIT) + daily walking advice
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 receive an order confirmation by email. As soon as we have processed and shipped your order, you 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 is why we aim to deliver your order to your home the next working day.
Letterbox parcels
If you place your order on a working day before 10 p.m., the parcel is delivered the next day. If you place your order during the weekend, your order is delivered on Tuesday.
Parcel
If you place your order on a working day before 11.30 p.m., the parcel is delivered the next day. If you place your order on Saturday before 5 p.m., your order is delivered on Monday. Orders placed on Saturday after 5 p.m. and on Sunday are delivered on Tuesday.
Shipping costs
Shipping costs for orders within the Netherlands are € 6,95. Besides shipping 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 we have received and checked the product, we 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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De shake is lekker en vlug klaar.ik ben pas een week bezig kan nog niks zeggen als het bij mij werkt.
Hoi Anja, bedankt voor je mooie review! Fijn dat je tevreden bent. We hopen dat je snel de resultaten zult merken. Groetjes, Killerbody
Lekker in de mond. Smaakt naar chocola en koekjes en vult tot de volgende maaltijd 👍
Bedankt voor je geweldige review! We zijn blij dat je tevreden bent met onze proteïnerepen. Veel plezier met je volgende maaltijdmoment!
Heerlijke reep als tussendoortje
Hoi Henrica! Wat fijn om te horen dat je tevreden bent met onze protein bars als tussendoortje. Dankjewel voor het delen!
De smaak is goed. Alleen het laatste beetje is het gruis wat je nog moet opdrinken. Dat is niet zo fijn. Ik heb de smaak orange genomen, sterkte 2. Maar ik merk eigenlijk niks van de caffeine. Aangezien ik geen koffie drink of energiedrankjes had ik eigenlijk wel verwacht dat ik toch nog een beetje meer energie zou krijgen. Maar tot nu toe helaas geen verschil. Ik ga ook sterkte 3 proberen. Als ik daar geen verschil van merk dan is het niet voor mij geschikt.
Hoi Ginger, bedankt voor je uitgebreide review! Fijn dat je de smaak lekker vindt, en we nemen je feedback over het gruis mee. Hopelijk geeft sterkte 3 je meer energie. Laat het ons weten als we je verder kunnen helpen!
Heel fijn product, vooral tijdens het sporten. Het geeft me net dat beetje extra energie om zwaarder en beter te trainen. Ook op dagen dat ik niet sport, merk ik dat ik scherper en alerter ben.
Hoi Nancy, wat geweldig om te horen dat je zo tevreden bent met onze Slimming Powder - Orange! We zijn blij dat het je tijdens het sporten extra energie geeft en je alerter maakt op andere dagen. Bedankt voor je mooie review!
Lekker hoor
REAL WOMEN, REAL RESULTS
Get inspired by one of the thousands of women who went before you.
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
Order before 22.00 and receive it the next day
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