Weight Loss Supplements

Shop Weight Loss Supplements at Myprotein

Weight loss supplements are designed to sit alongside a calorie-controlled diet and consistent training — giving you targeted nutritional support as you work toward your goals. From fat burners and thermogenics to protein formulas and meal replacements, the range covers a variety of formats built for different approaches to weight loss.

Every product is developed by Myprotein's expert nutritionists to meet rigorous quality standards. Whether you're just starting out or looking to push through a plateau, there's a format here to fit your routine.

Who Weight Loss Supplements Are For

Weight loss supplements are for anyone who's actively working to reduce body fat and wants nutritional products to complement that effort. They're particularly popular with people following a calorie deficit who want to maintain their protein intake — keeping meals structured while staying on track with their targets.

They're equally useful for those who train regularly and want to make sure their nutrition matches their output. If you're putting in the work but feel like your diet needs tightening up, this range gives you practical, straightforward tools to do that.

When to Use Weight Loss Supplements

Timing depends on the type of supplement you're using. Protein powders and meal replacements work well as structured alternatives to high-calorie meals, particularly when you're short on time or need something convenient between training sessions. Thermogenic products are typically taken before training or earlier in the day.

Consistency matters more than perfect timing. Building supplements into a routine that already includes a controlled diet and regular activity gives you the best foundation — they're not a shortcut, but they can make a well-structured plan easier to maintain day to day.

Weight Loss Supplements Benefits

Structured Protein Intake

Keeping protein intake consistent is one of the more practical challenges of a calorie deficit. Protein-based weight loss supplements — whether powders, bars, or shakes — make it straightforward to hit your daily protein targets without going over on calories. Protein contributes to the growth and maintenance of muscle mass¹, which is especially relevant when you're reducing overall food intake.

Convenient Meal Alternatives

Meal replacements give you a calorie-controlled option when a full meal isn't practical. They're formulated to provide a nutritional profile suited to an energy-restricted diet, making them a useful tool for anyone managing their daily intake carefully.

Wide Range of Formats

The range includes powders, capsules, bars, and ready-to-mix formulas — so you can find something that fits your lifestyle, not the other way around. Different formats work for different people, and having options means you're more likely to stay consistent.

Formulated for Active Lifestyles

Many of the products in this range are designed with training in mind. Whether you're doing cardio, resistance work, or a combination of both, weight loss supplements are built to complement an active routine rather than replace good habits.

Popular Picks

Impact Whey Mass Gainer — If you're struggling to hit your calorie targets, Impact Whey Mass Gainer packs 388 calories, 50g of carbs, and 30g of protein into a single serving.

FAQs

What are weight loss supplements?

Weight loss supplements are nutritional products formulated to sit alongside a calorie-controlled diet and active lifestyle. They come in a variety of formats — including protein powders, thermogenics, meal replacements, and capsules — and are designed to make it easier to manage your nutrition while working toward a fat loss goal. They're not a replacement for diet and training, but a practical addition to a structured plan.

What's the difference between fat loss supplements and weight loss supplements?

The terms are often used interchangeably, but there's a subtle distinction. Fat loss supplements typically refer specifically to products aimed at reducing body fat — such as thermogenics or fat burners. Weight loss supplements is a broader category that includes these products alongside protein powders, meal replacements, and other formats that support a calorie-controlled approach. Both sit under the wider weight management umbrella.

What are the best weight loss supplements for people who train regularly?

For people training alongside a calorie deficit, protein-based supplements are a practical starting point. Impact Whey Mass Gainer delivers 30g of protein per serving — protein contributes to the growth and maintenance of muscle mass¹ — making it a useful option when you want to manage your intake without sacrificing protein. Beyond that, thermogenics and structured meal replacements are popular choices for those with active routines.

Are weight loss supplements suitable for beginners?

Weight loss supplements are suitable for most adults who are actively working to reduce their body fat through diet and exercise. Beginners often find protein powders and meal replacements the most accessible starting point — they're straightforward to use and easy to work into a daily routine. If you're new to supplementation, starting with one or two products rather than a full stack keeps things manageable.

How do meal replacements fit into a weight loss plan?

Meal replacements are calorie-controlled products designed to substitute a full meal within an energy-restricted diet. They're a practical option when time is short or when you need a structured alternative to a high-calorie convenience meal. They work best as part of a broader plan that includes regular food, adequate protein, and consistent physical activity.

Can I use weight loss supplements alongside a high-protein diet?

Protein-based weight loss supplements are well-suited to high-protein dietary approaches. They make it easier to hit daily protein targets while keeping overall calorie intake in check — particularly useful when you're in a calorie deficit and need to be selective about where those calories come from. Protein contributes to the maintenance of muscle mass¹, making consistent intake relevant during periods of reduced eating.

Who developed the weight loss supplements at Myprotein?

All weight loss supplements in this range are developed by Myprotein's expert nutritionists. Every formula is put together with quality and accuracy in mind, using ingredients at meaningful amounts to ensure the products are fit for purpose — not just on paper, but in practice.

How many weight loss supplements should I take each day?

There's no single answer — it depends on which products you're using and what your daily routine looks like. Each product comes with its own usage guidance, and sticking to the recommended amounts is the right starting point. Most people begin with one or two supplements and build from there once they've established a consistent routine around diet and training.

Are slimming supplements the same as weight management supplements?

Slimming supplements and weight management supplements are often used to describe similar products, but they're not always identical. Slimming supplements tend to focus specifically on reducing body weight or fat, while weight management is a broader term that can include products for both losing and maintaining weight. Within this range, you'll find products specifically formulated for fat loss and calorie-controlled eating.

Are weight loss supplements available in Canada?

Myprotein ships to a wide range of countries, including Canada. Product availability may vary by region, so checking the Myprotein Canada site directly will give you the most accurate picture of what's available to order. The core weight loss supplement range — including protein formulas and thermogenics — is stocked across most markets.

1. Protein contributes to the growth and maintenance of muscle mass.