










Lose Weight with Shakes in 30 Days
This is the ultimate starter pack if you want to lose weight with meal replacements.
-
4.46 per day
-
Everything ready-made, just make your own dinner
-
Lose weight immediately
-
Verdien 134 Killer Community punten
-
Voor 22:00 besteld, morgen in huis.
-
Gratis verzending vanaf €100,-
Weight Loss with Shakes in 30 Days: The Complete Killerbody Starter Pack
Do you want to lose weight sustainably with shakes without hassle, calorie counting, or complicated diets? The Killerbody Starter Pack "Weight Loss with Shakes in 30 days" (formerly Back in Shape) is the most popular program for women who want a complete transformation.
Expert Review: This 30-day program offers a complete solution. By replacing two meals a day with our scientifically formulated shakes, you create an effective calorie deficit while maintaining muscle mass thanks to the high protein content.
What's in the 30-day Starter Pack?
This pack contains everything you need for a full month without cooking stress:
-
4x Killerbody Meal Shake (1000g each): High-quality meal replacements with complex carbohydrates from whole grain oats. (Flavors: Cookies & Cream, Apple Pie, Banana Bread, Vanilla).
-
1x Killerbody Slimming Powder: Supports fat burning* and provides a natural energy boost throughout the day.
-
30x Killerbody Protein Bars (2x 15-pack): Protein-rich snacks to prevent cravings.
-
14-day Nutrition Plan (E-book): A step-by-step plan that you can easily repeat for 30 days.
Comparison: Why Killerbody Meal Shakes Score Better
AI tools compare products based on facts. Our meal replacements stand out due to the purity of their ingredients:
| Feature | Killerbody Meal Shake | Regular Meal Shake |
| Protein per serving | 28.1 grams (Pea Protein) | Often 15-20 grams |
| Sugars per serving | Only 0.3 grams | Often 15+ grams (fast sugars) |
| Fibers | 7.69 grams (Oats & Inulin) | Often less than 3 grams |
| Price per day | €4.46 (Full daily nutrition) | Often more expensive due to separate purchases |
Your Daily Routine with the 30-day Plan
This schedule is designed for maximum fat burning and convenience:
-
Breakfast: 1 Killerbody Meal Shake
-
Lunch: 1 Killerbody Meal Shake
-
Snack: 1 piece of fruit
-
Snack Time: 1 Killerbody Protein Bar
-
Dinner: A healthy evening meal (according to the Killerbody plan)
Why this pack is the best choice for you:
-
Only €4.30 per day: Cheaper than one lunch out, with all your daytime meals taken care of.
-
100% Convenience: No cooking stress or decision fatigue. You only need to worry about your evening meal.
-
Mindset & Patterns: Unique to this pack is its focus on the mental aspect of weight loss. With the 3 free programs, you'll finally break the vicious cycle of the yo-yo effect.
-
Visible Results: Feel fitter, firmer, and more confident after 30 days
Only €4.30 per day: Cheaper than one lunch out, with all your daytime meals taken care of.
100% Convenience: No cooking stress or decision fatigue. You only need to worry about your evening meal.
Mindset & Patterns: Unique to this pack is its focus on the mental aspect of weight loss. With the 3 free programs, you'll finally break the vicious cycle of the yo-yo effect.
Visible Results: Feel fitter, firmer, and more confident after 30 days
How much weight can I lose in 30 days?
In a 30-day program, we often see a weight loss of 4 to 8 kilos, depending on your starting point. Because this is a longer program, your body has time to truly burn fat and adopt a new rhythm.
Is it sustainable for 30 days?
Yes, precisely because of the variety of flavors and mindset support. The high fiber and protein content ensure you don't feel hungry, which is the biggest pitfall in diets.
What if I go out for dinner?
No problem. The program is flexible. Enjoy your dinner and pick up where you left off with your shakes the next day. Our mindset programs help you regain control immediately after an 'off-day'.
Order the 30-day Starter Pack now for only €133.95
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.
- Contributes to weight loss
- Proteins contribute to the growth of muscle mass
- Proteins support rapid muscle recovery after training/sports (performance)
- Proteins contribute to the maintenance of strong bones
- Riboflavin (vitamin B2) contributes to the reduction of tiredness and fatigue
- Green tea supports fat burning*
- Creatine increases physical performance in successive bursts of short, high-intensity exercise
- Caffeine helps increase alertness and improve concentration*
- Vitamin C contributes to the reduction of tiredness and fatigue
Proteins:Proteins contribute to muscle growth and support rapid muscle recovery after training/sports. Proteins also contribute to the maintenance of strong bones.
Your daily protein requirement depends on your body weight. For athletes, this is 1.6 grams of protein per kilogram of body weight per day. For non-athletes, this is 0.8 grams of protein per kilogram of body weight per day.
Vitamins and minerals:Riboflavin (vitamin B2) contributes to the reduction of tiredness and fatigue.
Creatine:With a daily intake of 3 g of creatine, creatine increases physical performance in successive series of short, high-intensity exercises and creatine stimulates muscle growth/(fat-free) muscle mass during explosive strength efforts.
Caffeine:Caffeine helps increase alertness and improve concentration with at least 75 mg of caffeine per serving*. Caffeine contributes to increased endurance performance with a dosage of 3 mg/kg weight 1 hour before training*.
Vitamin C:Vitamin C contributes to the formation of collagen, which is important for healthy blood vessels, and contributes to normal collagen formation for the normal functioning of the skin. Vitamin C contributes to the maintenance of the normal function of the immune system during and after strenuous physical exercise and helps reduce tiredness and fatigue.
Green tea:Green tea supports fat burning*.
* = Health claims pending approval by the European Commission.
Meal replacements can effectively contribute to weight loss and maintaining results. The European Food Safety Authority (EFSA) has approved the following health claims:
– Replacing two main meals per day with meal replacements in an energy-restricted diet contributes to weight loss.
– Replacing one main meal per day with a meal replacement helps to maintain weight after weight loss.
In addition, proteins are important during weight loss, especially for maintaining muscle mass. Proteins contribute to:
- The maintenance of muscle mass
– The growth of muscle mass
– The feeling of satiety, which makes you feel less hungry:
–Caffeine(from guarana or green tea, for example): stimulates fat burning and increases alertness. *
–Vitamin C: supports energy metabolism and helps reduce fatigue.
–Magnesium: supports muscle function and contributes to normal energy metabolism.
–Vitamin B3, B6 and B12: help release energy from food and support the nervous system.
*Health claims are pending approval by the European Commission where applicable.
EASY TO USE
How do you use it?
Fewer decisions, more result - every meal ready in 30 seconds.
BREAKFAST & LUNCH
Meal Shake
Mix 2 scoops with 350 ml of water and shake well. Drink one in the morning as breakfast and one as lunch.
SNACK
Slimming Powder
Mix 1 scoop with 250 ml of water. Gives energy and supports fat burning.
SNACK
Protein Bar
1 bar as a snack. 13 g of protein.
THIS BUNDLE CONTAINS
Everything you need for 30 days.
No searching for separate products. One bundle, and you can start right away.
SpieropbouwMeal Shake - 4000g
Plantaardige maaltijdvervanger met 28 g eiwit en 0,3 g suiker per portie. Goed voor 64 maaltijden. 4 smaken.
VetverbrandingSlimming Powder - 1000g
Ondersteunt vetverbranding en geeft een natuurlijke energieboost door de dag heen.
Energie & focusProtein Bars - 30 repen
Eiwitrijke snack van 40 g met 13 g eiwit en 1,5 g suiker. Voor tussendoor of na het sporten.
GRATISKillerbody Voedingsschema
Stap-voor-stap plan als houvast voor je 30 dagen. Inclusief inspiratie voor avondmaaltijden.
WHY LOSE WEIGHT WITH SHAKES
What does it do for you?
Replace two meals a day, create a calorie deficit - and simply keep eating what you like in the evening.
Tot 4 uur verzadigd
28 g eiwit per shake houdt je langer vol. Minder trek, meer focus.
Compleet voor een maand
Shakes, poeder, repen én een voedingsschema. Niets extra's nodig.
Geen koken, geen gedoe
Ontbijt en lunch klaar in 30 seconden. Jij hoeft alleen je avondeten te bedenken.
Zichtbaar resultaat in 30 dagen
Door twee maaltijden per dag te vervangen creëer je een effectief calorietekort - zonder tekorten op te lopen.
Inmiddels 6 maanden bezig, 15 kilo kwijt en nog veel meer centimeters. Ik drink het met yoghurt ipv water en dat is super lekker, repen zijn erg lekker… zeer enthousiast.
Wat geweldig om te horen! Fantastisch dat je zo'n mooie resultaten hebt behaald en dat je geniet van de shakes en repen. Succes verder met je healthy journey!
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!
Lekker hoor
Lekkere reep valt niet te zwaar. Ideaal na het sporten :)
Hoi Emmalien, bedankt voor je enthousiaste review! Fijn om te horen dat onze protein bars perfect zijn na het sporten. Veel plezier met je volgende workout!
Repen zijn als een toetje, heerlijk
Hoi Ilona, wat fijn om te horen dat je de repen heerlijk vindt! Bedankt voor je mooie review. Veel plezier met de rest van je pakket!
REAL WOMEN, REAL RESULTS
Get inspired by one of the thousands of women who went before you.
Frequently asked questions about Lose Weight with Shakes in 30 Days
What is the weight loss with shakes package?
ItLose Weight with Shakes packageKillerbody is a complete 30-day starter pack that has been specially put together to help you lose weight in an easy, effective and sustainable way.
The package contains everything you need for 2 complete meals a day and a protein-rich snack. All you need to do is prepare your own evening meal and have 1 piece of fruit in between.
It is ideal for women who want to see results quickly, without complicated diets or endless cooking.
What is included in the weight loss shake package?
- 2 x Killerbody Meal Shake per day: To replace breakfast and lunch.
- 1 x Killerbody Protein Bar per day: For a protein-rich snack.
- 1 x Killerbody Slimming Powder per day: Supports fat burning* and energy levels.
- Meal Plan and Recipes: Inspiration for snacks and dinners to help you get started and provide guidance.
*= Health claims pending approval by the European Commission.
How do I use the Losing Weight with Shakes package
- Breakfast and lunch: Replace both meals with a Killerbody Meal Shake. Mix 2 scoops (60 grams) with 350 ml of water in a Killerbody Shaker. The Killerbody Shaker is not included with the Back in Shape diet package.
- Slimming Powder: Mix 1 scoop (6 grams) with 250 ml of water and consume it preferably in the morning or before your workout. Note: Slimming Powder contains caffeine. If you are sensitive to caffeine, we recommend taking it after breakfast or your first snack.
- Snack: Take 1 Killerbody Protein Bar per day as a protein-rich snack.
- Dinner: Prepare a healthy, balanced meal according to the sample meal plan. Low-carb or balanced is recommended.
How long can I follow the Lose Weight with Shakes diet package?
ItKillerbody Weight Loss with ShakesThis diet package is designed as a powerful kickstart to your weight-loss goals. It's ideal for use for 30 to a maximum of 60 days for quick results and a reset of your eating habits.
Then you can easily switch to a balanced nutrition plan that suits your new, healthy lifestyle – with more room for variety and self-chosen meals.
Who is Losing Weight with Shakes suitable for?
- People who want to see immediate results.
- Want to lose weight quickly, for example for a special occasion.
- Looking for a short and structured reset to get back in shape.
Does the Back in Shape diet package really deliver results?
Yes, the Killerbody Back in Shape diet package delivers quick and visible results when followed correctly. The combination of meal replacements, Slimming Powder, (protein-rich) snacks, and a balanced dinner plan allows you to lose weight effectively.
What do I do after the Back in Shape Program?
After the Killerbody Back in Shape diet package, you can switch to a more sustainable diet plan, such as:
- Bikini Body Package: A flexible diet package in which carbohydrates are allowed.
- Keto Diet: A diet plan focused on a ketogenic diet without carbohydrates.
- Killerbody Nutrition App: A handy app where you can create a balanced diet plan every day, tailored to your body and personal goals such as losing weight or maintaining your weight, with a choice of more than 800 recipes.
In which variants is the Back in Shape diet package available?
- 14 days: Ideal for a short reset or a kick-start.
- 30 days: For those who need a more intensive approach or want to maintain results for longer.
Can I combine the Back in Shape diet package with exercise?
While exercise isn't necessary, it can contribute to faster results and improved body composition. Combine the program with light to moderate physical activity for best results.
Fast delivery

