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All batches are screened for banned substances on the Informed Sport programme.

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£99.99

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Maximuscle Progain Protein Powder for Size and Mass

Maximuscle Progain is a scientifically proven blend of high-quality whey protein that delivers great taste, great results and supports building size and muscle mass that enables you to reach #yourMAX.

Available in four delicious flavours - Chocolate, Vanilla, Strawberry, Banoffee. Progain is free from artificial colours, artificial flavours and unnecessary thickeners for a cleaner taste and better consistency. It is gluten free, soy free and suitable for vegetarians. Plus, the Maximuscle 100% guarantee is our assurance that we use only natural colours and flavours to give you a delicious protein shake that is both smooth and satisfying.

Maximuscle Progain comes in the iconic 1.2kg black tub which is 100% recyclable. This blend of protein powder is easily mixed.

Maximuscle Progain Protein Powder for Size and Mass

Maximuscle Protein Bars 12 x 45g

Our game-changing range of new and improved Maximuscle Protein Bars in five flavours. Even better taste and still scientifically-backed; endorsed by pro-athletes, we have loaded these bars with 15g of muscle-building protein.

Maximuscle Protein Milk 6 x 330ml

Maximuscle Protein milks offer a high-quality, unbeatable, ready to drink protein milk. Perfect protein support when you are on the go.

Available in five delicious flavours - Chocolate, Vanilla Ice-Cream, Strawberry, Banoffee & Salted Caramel. Protein Milks are cold filled to protect the product and packaging, which helps to provide and clean smooth taste. Every flavour is gluten free, soy free and suitable for vegetarians. Plus, the Maximuscle 100% guarantee is our assurance that we use only natural colours and flavours to give you a delicious protein shake from the first to the very last sip.

Protein Milks come in a convenient 330ml bottle. Perfect for leaving in your car or gym bag. Every bottle is made from 51% recycled plastic and is 100% recyclable.

Maximuscle Protein Dippers with Breadsticks 12 x 52g

Maximuscle Protein Dippers are a fun and tasty treat that also aids protein intake. Protein Dippers with breadsticks have a high protein, Chocolate Hazelnut spread for tasting dipping. Specifically formulated to deliver 9.6g of protein, to support muscle maintenance, growth and development. Our Protein Dippers are made with natural flavours and colours. The entire Maximuscle range is screened for banned substances and accredited on the Informed-Sport programme.

Maximuscle Pre-Workout Powder 300g Pack

New from Maximuscle, our Pre-Workout gives you the boost needed to get the most out of your gym session. Delivering great taste and great results that enable you to reach #yourMAX.

Maximuscle Creatine Monohydrate 300g

Maximuscle Creatine is 100% high quality Creatine Monohydrate. Creatine as a supplement is one of the most research driven performance enhancing supplements, that enables you to reach #yourMAX.

Creatine Monohydrate is an unflavoured powder which is suitable for vegetarians, free from artificial colours, artificial flavours and unnecessary thickeners for a cleaner taste and better consistency. Plus, the Maximuscle 100% guarantee is our assurance that we use only natural colours and flavours to give you delicious products that are both smooth and satisfying.

Maximuscle Creatine Monohydrate comes in a 300g black tub which is 100% recyclable. It can be easily mixed alone, with your favourite Maximuscle protein shake or with fruit juice. There are 60 servings in each tub; taking four servings per day each tub with last up to two weeks.

 Out Of Stock

Maximuscle Original Screw Cap Protein Shaker 700ml in Red and Clear

The Maximuscle Shaker (700ml). Pop your sports nutrition powder into our Original and well-loved protein shaker. A 700ml shaker, add some water, shake and drink. Alternatively, buy several MaxiNutrition protein shakers for your different products, throughout the day. With high quality screw cap to prevent leakage.

 In Stock

Free Activewear - Orders >£99

Spend over £99 and receive a Free Sports Vest Top, Shorts, Bra or Leggings!

 

Free Pre-Workout - Orders >£75

Spend over £75 and receive a Free Tub of Pre-Workout Powder!

This spend will earn you 300 MaxiReward Points

The benefits of Maximuscle Progain Powder

Scientifically formulated with protein to help increase muscle mass and size. For individuals looking for muscle growth - protein is the key. Maximuscle Progain Powder offers a convenient way to boost the protein content of your diet whilst providing complex carbohydrates in a low sugar shake. Maximuscle Progain Powder is available in Chocolate and Strawberry flavour 1.2kg tubs. Each 120 g serving contains 30 g protein, 67.8 g carbohydrate and is 480 kcal. Progain is high in fibre and naturally provides 8 g of BCCAs and 6 g of glutamine.

Maximuscle Progain is a distinctive formulation designed to deliver a convenient high protein shake to help increase muscle mass and size. With 480 calories containing complex carbohydrates and naturally occurring BCAAs, Progain provides a tailored solution to enhance your normal diet, through our optimised blend of BioMax True Protein delivering fast acting and slow releasing protein to help make muscle gains.

What makes Maximuscle Progain different?

Maximuscle Progain is newly formulated with 30 g of BioMax True Protein, a blend of whey protein and milk protein (casein) providing both fast and slow acting protein. Progain can be used following exercise or in between meals to provide additional dietary protein and carbohydrate.

Typically, food protein concentrations are theoretically calculated based on the total nitrogen content, but this can cause some variances in the derived protein level. Maximuscle have gone one step further by validating the protein concentration in Progain by comparing the weight of the individual amino acids with the calculated factored amount, qualifying this as BioMax True Protein. We guarantee that every serving of Progain provides 30g of high-quality BioMax True Protein to help support the growth and maintenance of muscle.

For Maximuscle Athletes and Ambassadors, Progain is the preferred choice - they can go into competition with peace of mind, knowing that all of Maximuscle products are screened for banned substances and accredited by the Informed-Sport programme.

Maximuscle only use proven, reliable ingredients with known scientific benefits in our products.

Stacking support

Progain is the ideal product range to support your muscle growth by being high in protein. Why not try one of our newly formulated Progain Flapjacks as a suitable alternative to a Progain shake.

Serving Instructions

On the days you train: 1 serving after training + 1 serving either mid afternoon/morning.

On the days you dont train: 1 serving mid morning or 1 serving mid afternoon.

1 serving = 3 scoops

Suitable for vegetarians.

Coronavirus (Covid-19) Update

**21st March 2021: We continue to fully comply with strict safety measures in our fulfilment operations and we are currently experiencing some capacity issues. This may cause some slight delays in the delivery of orders. We ask for your patience and understanding in such cases. Following the advice and guidelines set by the HSE, some areas covered by DPD may operate a contactless delivery system. If no-one is home, and a suitable "Safe Place" is available, these drivers may deliver the parcel to the designated "Safe Place" or to a Neighbour.**

We are keeping up to date with and implementing all the advice given by the relevant authorities whether that be at our customer support desks, warehouses or manufacturing facilities. We are also working closely with our chosen courier, DPD, to remain as safe as possible and limit all possibilities of spreading the Coronavirus (Covid-19).

Coronavirus is changing the way we operate and the highly stringent processes have been put in place and we are able to react quickly to ensure production of Maximuscle continues and supply to our customers is uninterrupted wherever possible. We are following a comprehensive set of guidelines regards sanitation including regular cleaning and disinfection of all workspaces plus the wearing of hygienic single-use gloves for handling and despatch of our products and shipments.

As always our products are Informed Sports Tested offering complete peace of mind and transparency regards product recipes, quality and product safety and our entire range utilises tamper-proof packaging to keep them protected during their journey to our customers.

As always all products are Informed Sports Tested offering complete peace of mind and transparency regards product recipes, quality and product safety and all our products are surrounded in tamper-proof packaging to keep them protected during their journey to our customers.

England, Wales, Scotland, Northern Ireland

Standard Delivery
Is FREE on orders of £40 and above: delivered in 1-4 working days. Deliveries under £40 will be charged at £3.95

Next (Working) Day Delivery
Costs £5.95. If you order by 2pm Mon-Fri, we will send your parcel by DPD for next working day delivery. A signature is required. Some parts of the U.K (e.g. Shetland Islands, Channel Islands) do not offer next (working) day delivery, so please allow 3-4 working days instead.

Saturday Delivery Options
Costs £12.00. If you order by 2pm Monday-Friday, we can send your parcel by DPD for exclusive Saturday delivery. Please note a signature is required. Some parts of the U.K (e.g. Shetland Islands, Channel Islands) do not offer Saturday day delivery, so please allow 3-4 working days instead.

Predict - Our One Hour Delivery Window
If you provide your mobile number at the checkout our courier DPD will provide you with a one hour delivery window so you don't have to wait in all day for their parcels.

Northern Ireland & EIRE

Standard Delivery
Costs £6.95 on all orders and will be delivered in 1-4 working days.

Next (Working) Day Delivery
Costs £9.95. If you order by 2pm Mon-Fri, we will send your parcel by DPD for next working day delivery. A signature is required. Some parts of Northern Ireland & EIRE do not offer next (working) day delivery, so please allow 2-4 working days instead.

Saturday Delivery Options
Costs £14.95. If you order by 2pm Mon-Fri, we can send your parcel by DPD for exclusive Saturday delivery. Please note a signature is required. Some parts of Northern Ireland & EIRE do not offer Saturday day delivery, so please allow 2-4 working days instead.

Channel Islands

There is a cost of £8.50 when shipping to Channel Islands.
Head to our Delivery Information page for more information.

Money Back Guarantee

We are so confident of our products’ effectiveness that we guarantee it. Just use the products as instructed on the label for 30 days, all the while maintaining a sensible training regime and a healthy diet. If you are not satisfied with the results, please send the goods back to us in the original packaging to us within 40 days, including your training and meal plans where we will review and determine if you qualify for a refund.

Please note: Short Dated Clearance Products Cannot be Refunded / Exchanged.

Returns Process

Step 1
Write your order number, name and telephone number on a piece of paper. 

Step 2
Add this sheet to your package and clearly label your returned products to our address. Use sufficient packaging to ensure the goods are delivered safely.

Step 3
Send the package to us using your choice of courier. 

More information can be found by on our returns policy.