All In One
Looking for the ultimate supplement? Our all-in-one formulas combine a range of dietary ingredients including protein, creatine, amino acids and complex carbohydrates , each specifically designed by our team of expert nutritionists to help support individual nutrition and training goals.
Shop All In One Supplements at Myprotein
All in one supplements are built for people who want everything in a single scoop — protein, carbohydrates, creatine, and micronutrients combined into one formula. Instead of juggling multiple tubs and timing multiple products, you get a comprehensive post-workout stack in one serving. Protein contributes to the growth and maintenance of muscle mass1, while creatine increases physical performance in successive bursts of short-term, high intensity exercise2 — and the best all in one protein powders deliver both, alongside a full spectrum of supporting nutrients.
The range spans everything from mass-building formulas with high carbohydrate loads to leaner blends built around protein quality and micronutrient density. Whether you're training for size, strength, or general athletic performance, there's a format here that fits the goal. Every product in this category is developed by Myprotein's expert nutritionists and is available across multiple flavours and formats.
Who All In One Supplements Are For
All in one protein powder is the go-to choice for people who train hard and don't want to piece together their own supplement stack. If you're hitting the gym regularly and want a single formula that covers the major bases — protein for muscle mass1, creatine for high-intensity performance2, carbohydrates for glycogen3, and vitamins and minerals for broader nutritional coverage — this category is exactly that. It's particularly popular with those who find managing multiple supplements inconvenient or expensive to coordinate.
These formulas are also well-suited to athletes who train at higher volumes and need more from their nutrition than a standard protein shake provides. If you're looking to add size, you'll find mass gainer-style options with higher calorie and carbohydrate profiles. If you want something more measured, there are leaner all in one blends that prioritise protein quality alongside a curated vitamin and mineral profile.
When to Use All In One
The most common time to take an all in one supplement is immediately post-training. At this point, your body has worked through glycogen stores during intense exercise, and a formula that combines protein, creatine, and carbohydrates fits neatly into that post-workout window. Carbohydrates contribute to the recovery of normal muscle function after highly intensive and/or long-lasting physical exercise leading to muscle fatigue and the depletion of glycogen stores in skeletal muscle3.
Some people also use all in one protein powder as a high-nutrient meal on training days — particularly those aiming to increase overall calorie and protein intake without preparing additional food. For creatine specifically, a daily intake of 3g is required to see the authorised performance effect2, so consistency with your all in one serving is key. Check the label of your chosen product for serving size guidance.
All In One Benefits
Protein for Muscle Mass
Every formula in this category delivers a meaningful protein hit per serving. Protein contributes to the growth and maintenance of muscle mass1, making it the foundation of any all in one supplement. Rather than relying on food alone to hit your daily protein targets, a single serving keeps your intake on track around training.
Creatine for High-Intensity Performance
Many all in one supplements include creatine monohydrate at an effective dose. Creatine increases physical performance in successive bursts of short-term, high intensity exercise2 — this is one of the most well-established performance claims in sports nutrition. Having it built into your post-workout shake removes the need for a separate creatine product.
Carbohydrates for Glycogen Replenishment
The carbohydrate content in all in one formulas plays a specific role after intense training sessions. Carbohydrates contribute to the recovery of normal muscle function after highly intensive and/or long-lasting physical exercise leading to muscle fatigue and the depletion of glycogen stores in skeletal muscle3. Higher carb options are particularly relevant for those training with greater frequency or volume.
Vitamins and Minerals Across One Formula
Many all in one supplements are packed with vitamins and minerals alongside the macronutrient profile. Rather than supplementing each micronutrient individually, you get a broad spectrum of nutritional support in a single product — making them one of the more practically convenient formats in sports nutrition.
Popular Picks
Impact Whey Mass Gainer — Built for those who need serious calories to pack on size, Impact Whey Mass Gainer delivers 388 calories, 30g of protein, and 50g of carbs in every serving.
Protein Meal Replacement Blend — Protein Meal Replacement Blend is packed with protein, fibre, and a range of vitamins and minerals, making it a convenient option for those managing their weight without sacrificing nutrition.
Impact Vegan Protein — With 24g of protein and under 118 calories per serving, Impact Vegan Protein is the go-to for those who want a serious plant-based protein hit across more than 10 flavours.
FAQs
What is an all in one supplement?
An all in one supplement is a multi-ingredient formula that combines protein, carbohydrates, creatine, and vitamins and minerals into a single serving. Instead of taking multiple separate products, you get the key components of a post-workout supplement stack in one scoop. They're designed to simplify nutrition around training without compromising on the breadth of ingredients included.
What does all in one protein powder contain?
Most all in one protein powders include a high-quality protein source (typically whey), a carbohydrate component, creatine monohydrate, and a vitamin and mineral blend. Some formulas add additional ingredients such as amino acids or digestive enzymes. The exact ingredient profile varies by product, so it's worth checking the label to match the formula to your training goals.
When should I take an all in one supplement?
Post-training is the most common time to take an all in one supplement. After intense exercise, a formula combining protein, carbohydrates, and creatine fits naturally into the post-workout routine. Carbohydrates contribute to the recovery of normal muscle function after highly intensive and/or long-lasting physical exercise leading to the depletion of glycogen stores in skeletal muscle3. Always follow the serving guidance on the product label.
Are all in one supplements suitable for building muscle?
All in one protein powder is a practical choice for people focused on muscle mass, as protein contributes to the growth and maintenance of muscle mass1. The inclusion of creatine in many formulas adds a further performance dimension, since creatine increases physical performance in successive bursts of short-term, high intensity exercise2. The right formula depends on your overall calorie and protein targets.
What's the difference between an all in one supplement and a mass gainer?
Mass gainers prioritise very high calorie and carbohydrate content, designed for those looking to increase overall intake significantly. All in one supplements take a broader approach — they include protein and carbohydrates alongside creatine, vitamins, and minerals, rather than simply maximising calorie density. Impact Whey Mass Gainer, for example, delivers 30g of protein and 50g of carbs per serving, combining a muscle-focused protein hit with a solid carbohydrate load.
What all in one supplements are available at Myprotein?
The range includes options across different goals and nutritional profiles — from higher-calorie mass-building formulas to leaner blends focused on protein quality and micronutrient coverage. Products include Impact Whey Mass Gainer, All-in-One Recovery, and several protein and meal replacement formulas. The range spans multiple flavours and formats to suit different preferences and routines.
Who developed the all in one supplement range?
The all in one supplement range is developed by Myprotein's expert nutritionists. Every formula is built around specific training needs, with ingredients and dosages chosen to deliver a comprehensive post-workout product rather than a generic multi-ingredient blend.
Are all in one supplements a good choice if I'm new to training?
All in one supplements work well for newer gym-goers who want a practical, broad-spectrum formula without building a stack from scratch. A single serving covers protein, creatine, carbohydrates, and micronutrients in one go, which removes much of the complexity of supplementation. For anyone newer to training, starting with a standard serving size and assessing how it fits into your daily intake is the straightforward approach.
Can I use an all in one supplement as a meal replacement?
Some people use all in one protein powder as a high-nutrition option on training days, particularly when overall calorie and protein intake needs to be higher. They're not specifically formulated as meal replacements in the regulatory sense, but their protein, carbohydrate, and micronutrient content makes them a nutritionally substantial option compared to a standard protein shake. Check the nutritional panel of your chosen product to see how it fits into your daily intake.
How much creatine is in an all in one supplement?
Creatine content varies by product, but the authorised performance benefit requires a daily intake of 3g2. When choosing an all in one supplement that includes creatine, it's worth checking the label to confirm the dose per serving aligns with this threshold. Products that meet the 3g daily intake deliver the established creatine performance effect as part of the formula.
1. Protein contributes to the growth and maintenance of muscle mass.
2. Creatine increases physical performance in successive bursts of short-term, high intensity exercise. The beneficial effect is obtained with a daily intake of 3g of creatine.
3. Carbohydrates contribute to the recovery of normal muscle function (contraction) after highly intensive and/or long-lasting physical exercise leading to muscle fatigue and the depletion of glycogen stores in skeletal muscle.