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 Protein Powder at Myprotein
All in one protein powder does exactly what it says — packs multiple key nutrients into a single, straightforward shake. Instead of juggling a shelf full of individual supplements, you get protein, carbohydrates, and additional nutrients combined in one formula, ready to mix and go. It's the kind of simplicity that makes a real difference when you're training consistently and want your nutrition to keep up.
The range here spans different goals and dietary preferences, from high-calorie formulas built around serious volume to leaner blends for those watching their intake. Whether you're after a straightforward all in one protein shake to anchor your post-workout routine or something more tailored to your training phase, there's a formula built for it.
Who All In One Supplements Are For
All in one supplements are designed for people who train regularly and want their nutrition to work harder without adding complexity. If you're the kind of person who'd rather spend their time training than measuring out five different powders, this category is built for you. They work well for gym-goers, athletes, and anyone with a structured training programme who values consistency over complication.
They're also a strong fit for those in a muscle-building phase who need higher protein and carbohydrate intake across the day, or for anyone stepping up their training frequency and looking for a reliable nutritional anchor. Protein contributes to the growth and maintenance of muscle mass1, and when that's paired with carbohydrates in a single formula, you've got a practical way to meet your daily targets without overcomplicating your stack.
When to Use All In One
The most common time to reach for an all in one shake is straight after training. Your session is done, your muscles have been working hard, and a fast, complete shake makes it easy to get protein and carbohydrates in quickly without needing to prepare a full meal. Many people keep a shaker packed and ready so there's no delay between finishing their workout and getting their nutrition in.
Beyond post-workout, all in one formulas can also work well as a nutritional top-up between meals — particularly on high-volume training days when hitting your calorie and protein targets through food alone gets difficult. The versatility of a well-formulated all in one protein means it can flex around your schedule rather than forcing you to eat at rigid times.
All In One Benefits
Protein and Carbs in One Formula
Rather than combining separate protein and carbohydrate supplements, all in one shakes bring both together in a single serve. Protein contributes to the maintenance of muscle mass1, and carbohydrates contribute to the recovery of normal muscle function after highly intensive exercise leading to muscle fatigue and the depletion of glycogen stores in skeletal muscle2 — making the pairing genuinely useful for anyone training at a meaningful intensity.
Built for Simplicity
The all in one approach trims your supplement routine down to its essentials. One scoop, one shake, and you've covered multiple nutritional bases at once. For people with busy schedules or those just getting into structured supplementation, that straightforwardness removes a real barrier to consistency.
Formats Across Multiple Goals
The range covers a genuine spread of training goals. High-calorie mass gainers cater to those chasing size and volume, while leaner formulas serve those who want more protein per serving without the extra calories. Whatever phase you're in, there's a format designed to fit it rather than forcing a compromise.
Developed by Expert Nutritionists
Every formula in the range is developed by Myprotein's expert nutritionists, ensuring the ingredient combinations and macronutrient ratios are grounded in nutritional science rather than guesswork. That means you can trust what's in the bag and focus on what matters — your training.
Popular Picks
Impact Whey Mass Gainer — Impact Whey Mass Gainer is built for those who need serious calories to back up their training, packing 388 calories, 30g of protein, and 50g of carbs into every serving.
Impact Diet Whey — Impact Diet Whey delivers up to 36g of protein per serving alongside a thoughtfully chosen blend of additional ingredients including green tea extract, CLA, and choline.
Impact Vegan Protein — Impact Vegan Protein proves plant-based doesn't mean compromise, with 24g of protein and under 118 calories per serving across more than 10 flavours.
FAQs
What is an all in one protein powder?
An all in one protein powder is a multi-nutrient formula that combines protein and carbohydrates — and sometimes additional vitamins, minerals, or functional ingredients — into a single serving. Rather than stacking several separate supplements, you get a consolidated formula designed to cover multiple nutritional bases at once. It's a practical choice for people who train regularly and want a straightforward way to meet their post-workout nutrition targets.
What's the difference between an all in one protein shake and a standard protein powder?
A standard protein powder focuses almost entirely on delivering protein per serving, with minimal carbohydrates or additional nutrients. An all in one protein shake goes further by pairing protein with carbohydrates and, depending on the formula, a broader range of nutrients. That makes it more of a complete nutritional formula rather than a single-ingredient product — particularly useful after training when you want more than just protein in one go.
Which all in one supplement should I choose?
The right choice depends on your training goal and daily calorie target. If you're in a bulking phase and need a serious calorie surplus alongside high protein, Impact Whey Mass Gainer delivers 30g of protein and 50g of carbs per serving — a strong fit for volume-focused training. If you want a higher-protein option with a leaner profile, Impact Diet Whey provides up to 36g of protein per serving and includes choline, which contributes to normal lipid metabolism3. For a plant-based option, Impact Vegan Protein packs 24g of protein per serving with fewer than 118 calories.
When should I take an all in one protein shake?
Post-workout is the most popular time — your session is finished, your muscles have been working hard, and a complete shake makes it straightforward to get protein and carbohydrates in without needing to prepare a meal. Many people also use all in one shakes as a nutritional top-up on high-volume training days when hitting daily targets through food alone becomes difficult.
How much protein do all in one shakes contain?
Protein content varies across the range depending on the formula's purpose. Impact Whey Mass Gainer contains 30g of protein per serving, sitting alongside a meaningful carbohydrate contribution for those in a calorie surplus. Impact Diet Whey goes up to 36g of protein per serving, making it one of the higher-protein options on the page. Impact Vegan Protein delivers 24g per serving. Protein contributes to the growth and maintenance of muscle mass1, so the serving size that works for you will depend on your daily targets.
Are all in one protein powders suitable for vegans?
Not all formulas in the range are vegan — some are built around whey protein, which is dairy-derived. Impact Vegan Protein is the plant-based option here, delivering 24g of protein per serving with fewer than 118 calories per serve, making it a solid choice for those following a vegan diet or looking to reduce their intake of animal-derived ingredients.
Who developed Myprotein's all in one supplements?
Myprotein's all in one supplements are developed by Myprotein's expert nutritionists. Every formula is built to ensure the macronutrient ratios and ingredient combinations are grounded in nutritional science, so the products in this range are designed with purpose rather than put together arbitrarily.
Can I use an all in one supplement as a meal replacement?
All in one shakes are nutritional supplements rather than dedicated meal replacements — they're designed to complement your diet rather than substitute meals entirely. They work well as a nutritional addition around training or as a practical top-up on high-demand days, but for most people they'll sit alongside whole food meals rather than replacing them.
How do all in one protein powders compare to buying separate supplements?
Buying individual protein, carbohydrate, and vitamin supplements separately gives you more control over precise dosing of each ingredient, but it also means more products to buy, store, and measure. An all in one supplement consolidates that into a single formula — simpler to use, easier to stay consistent with, and fewer products taking up shelf space. For most people who train regularly without highly specific individual supplementation needs, the all in one format is the more practical approach.
What flavours are available in the all in one range?
Flavour options vary across individual products in the range. Each product page lists the available flavours and sizes, so it's worth checking the specific product you're interested in to see the full selection. The range covers both classic and more varied flavour profiles across different formulas.
1. Protein contributes to the growth and maintenance of muscle mass.
2. 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.
3. Choline contributes to normal lipid metabolism.