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USN Muscle Fuel Anabolic All In One 4kg - Discount SupplementsUSN - Banana / 2kg
USN

USN Muscle Fuel Anabolic All-In-One Protein Powder & Muscle Builder

★★★★★
4.91 | 334 reviews |  60 Servings
£37.99 £39.99 £0.63/serving
More Calories On Demand Built to push daily intake up
Protein + Carbs Together All-in-one weight-gain shake
Mass-Gainer Pack Made for repeat use
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Banana
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Caramel Peanut
Out of stock
Chocolate
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Cookies & Cream
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Strawberry
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Vanilla
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Banana
Caramel Peanut
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Chocolate
Cookies & Cream
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Strawberry
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Vanilla
Next Day · 30-Day Returns · UK Made
Delivery & Shipping

Free Delivery

Spend £80 on this brand for Free Delivery. Order before 4pm for same-day dispatch.

Standard Delivery 2-4 Working Days
£4.99
DPD Next Day Order by 4pm Mon-Fri
£5.99
30 Day Returns

If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange.

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Pay in 3 interest-free instalments of £12.66. No fees.
Accepted Payment Methods
We offer flexible payment options including Buy Now, Pay Later with Klarna and Clearpay. We also accept all major UK credit & debit cards

Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

Banana
Banana
Caramel Peanut Out of stock
Caramel Peanut Out of stock
Chocolate
Chocolate
Cookies & Cream
Cookies & Cream Out of stock
Strawberry
Strawberry
Vanilla
Vanilla

Daily protein powder for easy routine use

USN Muscle Fuel Anabolic is a premium all-in-one protein and muscle builder formulated to support achieve your fitness goals faster.

Packed with high-quality protein, essential amino acids, and performance-boosting nutrients, it supports lean muscle growth, strength, and recovery.

Whether you’re lifting, training for endurance, or aiming for overall muscle development, this formula delivers the fuel your body needs to maximize results.

The main reasons people choose Muscle Fuel Anabolic All-In-One Protein Powder & Muscle Builder are easy daily shake (simple for repeat use), better everyday value (easier to keep reordering), easy to keep using (fits a steady routine). These practical benefits set it apart from other options in the same category.

Key features that set USN Muscle Fuel Anabolic All-In-One Protein Powder & Muscle Builder apart include easy daily shake, better everyday value, easy to keep using. These practical benefits reflect why this product continues to be a popular choice within the USN range.

For best results, use consistently as part of a balanced diet that includes whole food protein sources. Protein contributes to the growth and maintenance of muscle mass, and a powdered supplement makes it easier to reach daily targets when whole meals are not practical.

Muscle Fuel Anabolic All-In-One Protein Powder & Muscle Builder is manufactured by USN. Full ingredient and nutritional details are listed on this page for complete transparency before purchase.

Key Benefits

Muscle Builder

High Protein

Frequently Asked Questions

What is Muscle Fuel Anabolic All-In-One Protein Powder & Muscle Builder best used for?

USN Muscle Fuel Anabolic All-In-One Protein Powder & Muscle Builder is best used between meals or after training, when the additional protein and calories fit naturally into your daily intake. Treat it as a meal replacement or supplement rather than an extra on top of full meals. Timing matters less than hitting your overall calorie and protein target for the day.

When should I use Muscle Fuel Anabolic All-In-One Protein Powder & Muscle Builder?

Most people use products in this category after training, between meals or at another point in the day where higher calorie intake is easiest to repeat. Consistency matters more than chasing one exact timing rule.

Can I mix Muscle Fuel Anabolic All-In-One Protein Powder & Muscle Builder with milk?

Yes, mixing with milk adds extra protein and calories per serving and creates a thicker, creamier texture. Water keeps the calorie count lower and makes it easier to drink quickly. Most people choose based on whether they want to increase or control total daily intake from each shake.