Post Workout
Our post-workout supplements contain a carefully tailored blend of protein, amino acids, creatine, carbs, and essential vitamins — making sure you’re getting the nutrients you need to support your fitness progress.
Shop Post Workout at Myprotein
Post workout nutrition is the window that serious athletes and everyday gym-goers alike pay close attention to. What you put into your body after training matters — and this range is built around exactly that moment. From protein powders and mass gainers to electrolyte tablets and recovery blends, everything here is formulated with the post-session period in mind.
The range spans 17 products, covering a broad mix of formats and nutritional goals. Whether you're looking for something fast and convenient like a protein bar, or a comprehensive powder that combines protein, carbohydrates, and electrolytes in one hit, there's a format to fit how you train and how you like to refuel.
Who Post Workout Supplements Are For
These products are for anyone who trains with intent — whether that's a structured gym programme, endurance sport, team training, or functional fitness like HYROX. If you're pushing your body hard and thinking carefully about what comes next, this range is built for you. Protein contributes to the growth and maintenance of muscle mass1, making it a staple for those who train regularly.
It's also a strong fit for people who've struggled to get enough nutrition through food alone after training — particularly those with high energy demands, like mass-building athletes who need significant protein and carbohydrate intake, or endurance athletes who need to replenish what was lost during prolonged effort. 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 muscle2.
When to Use Post Workout
The clue is in the name — these products are designed for the period immediately after training. Most athletes aim to consume protein and carbohydrates within 30 to 60 minutes of finishing a session, when the body has been working hard and nutrient intake becomes a priority. Powders and ready-to-mix formats are well-suited to this window because they're quick to prepare and consume.
Electrolyte products are particularly relevant if your session involved significant sweating — long runs, intense HIIT, or sustained effort in warm conditions. Carbohydrate-electrolyte solutions enhance the absorption of water during physical exercise3, making rehydration as important as anything else in the post-workout period. Protein bars and sachets work well for those heading straight from the gym to work or commuting — no blender required.
Post Workout Benefits
Protein for Muscle Mass
Protein is the cornerstone of any post-workout stack. Protein contributes to the growth and maintenance of muscle mass1 — and this range includes multiple protein formats, from whey to collagen peptides to total protein blends, so you can choose based on your goals and dietary preference.
Carbohydrate Replenishment
Carbohydrates are stored as glycogen in muscles, and hard training depletes those stores. 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 muscle2. Mass gainers and carbohydrate-protein powders in this range are designed to deliver meaningful carbohydrate alongside protein in a single serving.
Electrolyte Restoration
Sweat takes more than water — sodium, potassium, and magnesium all leave the body during exercise. Magnesium contributes to normal muscle function4 and electrolyte balance5, while carbohydrate-electrolyte solutions enhance the absorption of water during physical exercise3. The electrolyte products in this range are formulated to address that loss directly.
Convenient Formats for Real Life
Post-workout nutrition only works if you actually take it. Tablets, sachets, bars, and powders across this range mean there's a format that fits your schedule — whether you're training at home, in a gym, or out on a course. Convenience removes the barrier between training and refuelling.
Popular Picks
Collagen Protein Powder — Collagen Protein Powder delivers up to 26g of hydrolysed collagen peptides per serving, with Type I & III — the types most abundant in skin and connective tissue.
THE Electro | Electrolyte Tablets — Built for anyone who sweats hard, THE Electro packs 500mg of sodium per tablet into a fast-dissolving, electrolyte-rich blend with added vitamin C.
Impact Whey Mass Gainer — At 388 calories, 30g of protein, and 50g of carbs per serving, Impact Whey Mass Gainer is the straightforward choice for those who struggle to eat enough to grow.
FAQs
What are post workout supplements?
Post workout supplements are nutritional products designed to be consumed after exercise, typically combining ingredients like protein, carbohydrates, and electrolytes. Protein contributes to the growth and maintenance of muscle mass1, carbohydrates contribute to glycogen restoration2, and electrolytes address minerals lost through sweat. The range here spans powders, tablets, bars, sachets, and gummies — giving you multiple formats for the same post-session purpose.
What post workout supplements are available at Myprotein?
There are 17 products in this range, covering a wide spread of formats and nutritional profiles. You'll find whey protein powders, mass gainers, total protein blends, collagen protein, protein bars, electrolyte tablets and sachets, electrolyte gummies, and comprehensive recovery powders that combine protein, carbohydrates, and electrolytes. There are also HYROX-specific formulations for those competing or training in functional fitness events.
What's the difference between a post workout powder and a protein powder?
A standard protein powder focuses primarily on delivering protein — typically whey, casein, or a blend. A post workout powder, like THE Recovery, is a broader formulation that often combines protein with carbohydrates and electrolytes in a single serving, addressing multiple nutritional needs at once rather than protein alone. If your goal is purely hitting a protein target, a protein powder works fine; if you want a more comprehensive post-session formula, a dedicated recovery powder covers more ground.
When should I take post workout supplements?
Most athletes consume post-workout nutrition within 30 to 60 minutes of finishing a session. Powders and drinks are well-suited to this window because they're quick to prepare. If you're heading straight from training to work or travel, a protein bar or pre-mixed sachet removes the need for any preparation and still delivers key nutrients when it counts.
What should I look for in post workout recovery supplements?
The three things most athletes prioritise are protein, carbohydrates, and electrolytes. Protein contributes to the maintenance of muscle mass1; carbohydrates contribute to glycogen restoration after intensive exercise2; and electrolytes like magnesium contribute to normal muscle function4 and electrolyte balance5. The right product depends on your training type — a marathon runner's needs differ from a strength athlete's, so look at the macronutrient profile and format that fits your session.
What's the best post workout supplement for someone who wants to build mass?
Impact Whey Mass Gainer is a strong option for those looking to significantly increase their daily protein and carbohydrate intake, delivering 30g of protein and 50g of carbohydrates per serving. Protein contributes to the growth and maintenance of muscle mass1, and the higher carbohydrate content makes it a practical choice for athletes with high energy demands who need more than a standard protein shake.
Are post workout supplements suitable for endurance athletes?
Absolutely — endurance training places specific demands on the body that post-workout nutrition can address directly. 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 muscle2. Electrolyte products are equally relevant, as carbohydrate-electrolyte solutions enhance the absorption of water during physical exercise3. THE Electro and THE Recovery ranges include HYROX-specific formulations built with this kind of athlete in mind.
Who developed the post workout products at Myprotein?
Myprotein's expert nutritionists develop all formulations in this range. Each product is built around specific nutritional goals — whether that's maximising protein content, balancing macros for recovery, or creating an electrolyte profile that reflects real sweat losses. The HYROX co-branded products were developed in collaboration with HYROX to address the demands of functional fitness competition and training.
Can I use post workout supplements every day?
Yes — most products in this range are everyday nutritional supplements rather than occasional-use products. Protein powders, mass gainers, and electrolyte tablets are all designed for regular use as part of a consistent training routine. The right daily usage depends on your overall diet and training frequency, but there's nothing about these formulations that limits them to specific training days only.
What formats do post workout supplements come in?
This range covers powders, tablets, sachets, gummies, and bars. Powders offer the most flexibility in terms of serving size and mixing options. Tablets and sachets are compact and convenient for training bags. Gummies are an accessible format for those who prefer not to mix drinks. Bars like THE Re-Fuel Protein Bar combine protein and carbohydrates in a grab-and-go format — no water or shaker needed.
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. Carbohydrate-electrolyte solutions enhance the absorption of water during physical exercise.
4. Magnesium contributes to normal muscle function.
5. Magnesium contributes to electrolyte balance.