Weight Loss Shakes
Check out our range of diet shakes, offering a variety of blends that combine the ideal ingredients and nutritionals to help you achieve your fitness goal.
Shop Weight Loss Shakes at Myprotein
Weight loss shakes offer a convenient way to manage your nutrition when following an energy-restricted diet. These protein-rich meal replacements provide a controlled calorie option that fits into your daily routine, whether you're at home, at work, or on the go.
Our range of diet shakes delivers quality protein alongside essential vitamins and minerals. From whey isolate to plant-based blends, each formula is designed to support your nutrition goals whilst keeping preparation simple and straightforward.
Who Should Try Weight Loss Shakes
These shakes suit anyone following a calorie-controlled eating plan who wants a quick, measured nutrition option. They're particularly useful for people with busy schedules who need reliable meal solutions that don't require cooking or preparation time.
Whether you're new to structured nutrition or experienced with tracking your intake, meal replacement shakes provide a consistent way to manage portion sizes. They work well for those who prefer knowing exactly what's in each serving without weighing ingredients or calculating macros manually.
When to Use Weight Loss Shakes
Substitute one or two daily meals with a weight loss shake depending on your goals. Many people replace breakfast or lunch when time is limited, saving a proper meal for when they can sit down and eat mindfully in the evening.
Mix your shake with water or unsweetened almond milk 30 minutes before you'd normally eat. This gives the protein time to blend properly and creates a smoother texture. Keep your remaining meals balanced with whole foods including vegetables, lean proteins, and complex carbohydrates.
Weight Loss Shakes Benefits
Controlled Calorie Content
Each serving provides a measured amount of calories, removing the guesswork from portion control. This makes it easier to maintain the calorie deficit needed when following an energy-restricted diet.
High Protein Formula
Protein contributes to the growth and maintenance of muscle mass1, which matters when reducing overall food intake. Most weight loss shakes deliver 20-30g protein per serving, helping you meet daily requirements without excessive calories.
Added Vitamins and Minerals
Reducing food intake can make it harder to get all essential micronutrients. Fortified slimming shakes include vitamins and minerals to support overall nutrition whilst managing calories, filling potential gaps in a restricted eating pattern.
Quick and Portable
No cooking, no meal prep, no washing up. Just add liquid, shake, and drink. This convenience means you're less likely to skip meals or reach for less suitable options when you're pressed for time or away from home.
Popular Picks
Looking for pure protein?: Impact Whey Isolate Powder - Test our most popular diet shake in single-serving sachets before buying a full tub. Perfect for trying different flavours or keeping a few portions in your bag for when you need a quick meal replacement on the go.
FAQs
What exactly are weight loss shakes?
Weight loss shakes are protein-based powders designed to replace one or two daily meals as part of an energy-restricted diet. They typically contain 150-250 calories per serving alongside protein, vitamins, and minerals. Substituting two daily meals of an energy-restricted diet with meal replacements contributes to weight loss2, whilst substituting one daily meal contributes to weight maintenance after weight loss3.
How do meal replacement shakes differ from regular protein shakes?
Standard protein shakes focus primarily on delivering protein with minimal other nutrients. Meal replacement shakes for weight loss include a broader nutritional profile with added vitamins, minerals, fibre, and sometimes healthy fats to more closely resemble a complete meal.
Regular protein powders work well as supplements alongside normal eating, whilst meal replacements are formulated specifically to substitute actual meals when following a calorie-controlled plan.
Who develops Myprotein's weight loss shake formulas?
Myprotein's expert nutritionists develop all our diet shake formulations, working to balance protein content with essential micronutrients whilst keeping calories controlled. Each product undergoes rigorous testing to ensure it meets our quality standards and delivers the nutritional profile stated on the label.
Which type of protein shake works best for weight management?
Whey protein isolate offers the highest protein concentration with minimal carbs and fats, making it efficient for calorie control. Plant-based options like soy provide alternatives for those avoiding dairy, whilst blended formulas combine different protein sources for varied digestion rates.
Your best choice depends on dietary preferences and how you plan to use the shake. Diet-specific formulas include added ingredients beyond just protein, whilst pure protein powders give you flexibility to add your own ingredients.
How should I prepare my weight loss shake?
Add one scoop of powder to 200-250ml of cold water or unsweetened plant milk in a shaker bottle. Secure the lid and shake vigorously for 20-30 seconds until completely mixed with no lumps remaining.
For a thicker consistency, use less liquid or add ice cubes before shaking. You can blend with frozen berries or a banana if you're replacing only one meal and have calories to spare, though this increases the total calorie content.
When during the day should I drink diet shakes?
Most people replace breakfast or lunch when schedules are busiest, saving a proper meal for dinner when there's more time to eat mindfully. This pattern makes it easier to stick with the plan since you're not relying on shakes during social mealtimes.
If replacing two meals, space them several hours apart and choose times when you'd normally eat. Consistency matters more than specific timing, so pick a schedule you can maintain long-term.
Can I use slimming shakes alongside exercise?
Yes, protein shakes support muscle maintenance1 when training whilst managing calories. Consider timing one shake for after workouts when your body uses amino acids for recovery processes, then have your other meal replacement at a different time of day.
Remember that exercise increases your calorie needs, so you may need to adjust your total intake accordingly. The shakes provide the protein your muscles need without adding excessive calories to your daily total.
What's the difference between Impact Diet Whey and Impact Whey Isolate?
Impact Whey Isolate contains just protein with minimal other ingredients, giving you maximum flexibility to create your own shake recipe. Impact Diet Whey includes added nutrients like green tea extract, CLA, and vitamins specifically formulated for use in calorie-controlled diets.
Choose Isolate if you prefer controlling exactly what goes into your shake. Pick Diet Whey if you want an all-in-one formula designed specifically for weight management without adding extra ingredients yourself.
How do plant-based weight loss shakes compare to whey options?
Soy protein provides a complete amino acid profile similar to whey, making it an effective plant-based alternative. The main differences are texture and taste rather than nutritional effectiveness for supporting muscle mass1.
Plant proteins often mix slightly differently than dairy proteins, sometimes creating a thinner consistency. Experiment with liquid ratios and mixing time to find the texture you prefer, or blend rather than shake for a smoother result.
Should I take anything else alongside my meal replacement shakes?
If you're replacing two meals daily, make your third meal nutrient-dense with plenty of vegetables, quality protein, and whole grains. This ensures you're getting fibre and phytonutrients that shakes don't fully replace.
Stay well-hydrated throughout the day, as adequate water intake matters when managing your nutrition. Most diet shakes include essential vitamins and minerals, but whole foods provide additional compounds that support overall health beyond basic nutrition.
1. Protein contributes to the growth and maintenance of muscle mass.
2. Substituting two daily meals of an energy restricted diet with meal replacements contributes to weight loss.
3. Substituting one daily meal of an energy restricted diet with a meal replacement contributes to the maintenance of weight after weight loss.