Protein

Shop Protein Powder at Holland & Barrett

Looking to buy high-quality protein powder? At Holland & Barrett, you’ll find a wide range of protein supplements to support muscle growth, recovery, weight management and everyday nutrition goals. Whether you’re building strength, increasing your daily protein intake or simply looking for a convenient shake, we have options to suit every lifestyle.

From best-selling whey protein and refreshing clear protein to mass gainers and diet-friendly formulas, explore trusted brands and great-tasting flavours all in one place.

What Is Protein Powder?

Protein powder is a concentrated source of protein designed to help you increase your daily intake quickly and conveniently. It’s commonly mixed with water or milk to make a shake, but can also be added to smoothies, oats, yoghurt or baking recipes.

Protein contributes to the growth and maintenance of muscle mass, as well as the maintenance of normal bones, making it a popular supplement for:

• Gym-goers and strength trainers
• Runners and endurance athletes
• Those following high-protein or calorie-controlled diets
• Anyone struggling to meet their protein needs through food alone

If you’re unsure which type is right for you, explore our different protein powder categories below.

Choose the Right Protein Powder for Your Goals

Different types of protein powder are formulated for different outcomes. Here’s a quick guide to help you shop confidently.

Whey Protein

Whey protein is one of the most popular and widely used protein supplements. It’s a complete protein containing all essential amino acids and is quickly absorbed by the body.

Ideal for:

• Post-workout recovery
• Supporting muscle growth
• Everyday protein supplementation

Shop our full range of Whey Protein powders in a variety of flavours and formats.

Clear Protein

Clear protein offers a lighter, juice-style alternative to traditional creamy shakes. It’s typically made with whey protein isolate and provides a refreshing option, especially after training.

Ideal for:

• Those who prefer a fruity, lighter drink
• Post-workout hydration and protein support
• Low-fat, high-protein options

Browse our Clear Protein range for convenient and refreshing choices.

Mass Gainers

Mass gainers are high-calorie protein formulas that combine protein with carbohydrates to help increase overall calorie intake.

Ideal for:

• Bulking phases
• Hard gainers who struggle to gain weight
• Increasing daily calorie consumption

Explore our Mass Gainers for targeted support when size and strength are your goal.

Diet Protein

Diet protein powders are typically lower in calories and may include added ingredients to support weight management alongside a high-protein intake.

Ideal for:

• Calorie-controlled diets
• Supporting lean muscle while reducing body fat
• High-protein meal swaps

Shop our Diet Protein options to complement your weight management plan.

Casein Protein

Casein is a slower-digesting protein, often taken in the evening to provide a more sustained release of amino acids.

Ideal for:

• Night-time use
• Longer gaps between meals
• Supporting muscle maintenance

Discover our range of Casein Protein powders for slower-release support.

Meal Replacement Shakes

Meal replacement shakes combine protein with carbohydrates, fats, fibre and vitamins to provide a more balanced nutritional profile.

Ideal for:

• Busy lifestyles
• Structured weight management plans
• Convenient on-the-go nutrition

Browse our Meal Replacement Shakes for convenient, nutritionally balanced options.

How Much Protein Do You Need?

Protein requirements vary depending on factors such as age, activity level and body weight. As a general guide:

• Adults typically need around 0.75g of protein per kilogram of body weight per day.
• Active individuals and those aiming to build muscle may require higher intakes.

Protein powder can help you bridge the gap if you find it difficult to meet your needs through food alone.

If you’re unsure how much protein is right for you, consider speaking to a qualified healthcare professional.

How to Use Protein Powder

Protein powder is simple to use:

• Mix one serving with water, milk or a dairy-free alternative
• Blend into smoothies with fruit and nut butters
• Stir into porridge or yoghurt
• Add to high-protein baking recipes

Many people take protein after exercise, but it can be used at any time of day to support overall intake.

Always follow the serving instructions on the product label.

Why Shop Protein Powder at Holland & Barrett?

When you shop protein powder at Holland & Barrett, you benefit from:

• A wide choice of leading sports nutrition brands
• Options for different dietary preferences, including vegetarian-friendly formulas
• A variety of flavours and formats
• Trusted quality and clear product information

Whether you’re starting your fitness journey or refining your nutrition plan, explore our full range of protein powders and find the right formula for your goals today.