Post Workout Supplements

Shop Post Workout Supplements at Myprotein

What you do after training can be just as important as the session itself. Post workout supplements provide targeted nutrition when your body needs it most, delivering key nutrients to support your recovery routine. From protein powders to amino acid blends, the right supplements can become an essential part of your training day.

At Myprotein, our range of post workout supplements includes everything from fast-absorbing whey proteins to slow-release casein formulas, plus BCAAs and recovery blends designed for different training goals. Whether you're finishing a heavy lifting session or wrapping up endurance training, there's a supplement tailored to fit your routine.

Who Post Workout Supplements Are For

These supplements suit anyone following a structured training programme, from gym newcomers building consistency to experienced athletes pushing their limits. If you're training regularly and want to optimise your nutrition timing, post workout supplements offer a convenient way to get essential nutrients when it matters most.

They're particularly useful for people training early mornings before breakfast, during lunch breaks with limited meal prep time, or late evenings when a full meal isn't practical. The portability and quick preparation make them ideal for busy schedules where convenience matters as much as nutrition.

When to Use Post Workout Supplements

The timing window after training is when many people choose to take their post workout supplements. This is typically within 30-60 minutes of finishing your session, though the exact timing can be flexible based on your schedule and preferences. Having your supplement prepared in advance means you can refuel quickly without delay.

Some supplements work better at different times depending on your goals. Fast-absorbing proteins like whey are popular immediately after training, whilst slow-release options like casein are often used later in the day or before bed. BCAAs can be taken during or after your session, and many people split their serving across both.

Post Workout Supplements Benefits

Supports Muscle Mass

Protein contributes to the growth and maintenance of muscle mass¹, making it a cornerstone of post workout nutrition. Getting adequate protein after training provides the building blocks your body needs, with convenient powder formats making it easy to hit your daily targets even with a busy schedule.

Convenient Nutrition

Post workout supplements dissolve in seconds and require no preparation beyond mixing with water or milk. This convenience means you can get quality nutrition immediately after training, whether you're at the gym, at work, or travelling. Pre-portioned servings also take the guesswork out of measuring.

Variety of Formats

From powders and ready-to-drink shakes to capsules and tablets, post workout supplements come in formats to suit different preferences. Powders offer flexibility in dosing and flavour options, whilst capsules provide ultimate portability. This variety means you can choose what fits your lifestyle best.

Tailored Formulations

Different supplements contain different nutrient profiles to match specific training styles. Whey protein delivers fast-absorbing amino acids, casein provides sustained release, BCAAs focus on the three branched-chain amino acids, and weight gainers add carbohydrates for those needing extra calories. This range lets you match your supplement to your goals.

Popular Picks

Looking for joint support alongside protein? Collagen Protein delivers leucine, isoleucine, and valine in the research-backed 2:1:1 ratio. These three essential amino acids are components of protein, which contributes to muscle mass maintenance¹.

FAQs

What are post workout supplements?

Post workout supplements are nutritional products designed to be consumed after training sessions. They typically contain protein, amino acids, or a combination of nutrients that support your post-training nutrition strategy. The most common types include protein powders (whey, casein, or plant-based), BCAA formulas, and recovery blends.

These supplements come in various formats including powders that mix with liquid, ready-to-drink shakes, and capsules. They provide a convenient way to get targeted nutrition when you've just finished training and may not have immediate access to a full meal.

How do post workout supplements differ from pre workout supplements?

Post workout supplements focus primarily on nutrition and recovery nutrients like protein and amino acids, whilst pre workout supplements typically contain ingredients aimed at preparing you for training. The timing and purpose are fundamentally different – one is about what you consume before training, the other about what you take afterwards.

Pre workouts often include caffeine and other stimulants, whereas post workout supplements rarely do since many people train in the evening. The nutrient profiles are designed for opposite ends of your training session, though some people use both as part of their overall supplement routine.

Which post workout supplement should I choose?

Your choice depends on your training goals, dietary preferences, and schedule. If you're primarily focused on building or maintaining muscle mass, a whey protein powder provides fast-absorbing protein. For those needing extra calories, a weight gainer combines protein with carbohydrates. Casein works well for evening consumption due to its slower digestion.

BCAA powders suit people who prefer just amino acids without additional protein, whilst collagen protein offers a different amino acid profile. Consider when you'll be taking it, what flavours you enjoy, and whether you have any dietary restrictions like dairy intolerance (in which case plant-based options might be better).

When should I take post workout supplements?

Many people take their post workout supplement within 30-60 minutes of finishing training, though this window is flexible. The key is consistency and ensuring you meet your daily protein targets rather than obsessing over exact timing. Some research suggests the total daily protein intake matters more than the precise timing of consumption.

If you train early morning, your post workout shake might double as breakfast. Evening trainers often have theirs before dinner or as a lighter alternative if they've eaten recently. Listen to your hunger cues and schedule – the best timing is whatever you'll stick to consistently.

Can I take different post workout supplements together?

Yes, many people combine different supplements based on their needs. For example, taking whey protein alongside BCAAs, or adding creatine to your post workout shake. Just ensure you're tracking your total protein intake across all sources to avoid exceeding your daily targets unnecessarily.

Some supplements are designed to be stacked together, whilst others overlap in nutrients. Check the ingredient labels to avoid doubling up on the same nutrients unintentionally, and consider your overall daily nutrition rather than just what you're taking post workout.

Who developed Myprotein's post workout supplements?

Myprotein's post workout supplements are developed by our expert nutritionists and product development team. They formulate each product based on nutritional science, customer feedback, and quality standards, ensuring you get supplements that meet rigorous specifications.

Many of our products carry Informed Sport certification, meaning they've been tested for banned substances – important for athletes who compete under anti-doping regulations. This independent testing provides additional assurance about what's in each product.

How do I use post workout supplement powders?

Most powder supplements come with a scoop for easy measuring. Simply add the recommended amount to your shaker with 200-300ml of water or milk, secure the lid, and shake vigorously for 10-15 seconds until smooth. Some people prefer using a blender, especially when adding fruits or other ingredients.

The powder-to-liquid ratio can be adjusted based on your texture preference – more liquid makes it thinner, less makes it thicker and creamier. Always check the serving suggestions on your specific product, as different supplements may have different recommended amounts.

What's the difference between whey protein and casein protein for post workout?

Whey protein is fast-absorbing, typically digesting within 1-2 hours, making it popular immediately after training. It's a complete protein source containing all essential amino acids. Casein digests much more slowly, releasing amino acids gradually over 6-8 hours, which is why many people take it before bed rather than straight after training.

Both contribute to muscle mass maintenance¹, but the absorption speed differs. Some people use whey right after training and casein later in the day for sustained protein delivery. Neither is inherently better – it depends on your timing preferences and how you structure your daily nutrition.

Do post workout supplements contain anything besides protein?

This varies by product. Pure protein powders contain primarily protein with minimal other ingredients, whilst recovery blends might include added carbohydrates, vitamins, minerals, or other nutrients. Weight gainers specifically add carbohydrates for extra calories, typically in a 2:1 or 3:1 carb-to-protein ratio.

Always check the nutrition label for the complete ingredient list. Some products are fortified with additional nutrients, whilst others keep it simple with just protein and flavouring. Choose based on whether you want a pure protein source or a more comprehensive recovery formula.

How should I store post workout supplements?

Keep powder supplements in their original container with the lid tightly sealed, stored in a cool, dry place away from direct sunlight. Avoid storing them in humid environments like bathrooms, as moisture can cause clumping. Once opened, most powders stay fresh for several months when stored properly.

Ready-to-drink shakes should follow the storage instructions on the bottle – some need refrigeration after opening, whilst sealed ones can be stored at room temperature. Always check the use-by date and discard any product that smells off or has changed appearance.

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