CrossFit

Since emerging onto the fitness scene in 2000, CrossFit has commanded a worldwide loyal following.

For athletes who want to up their strength and conditioning programme by incorporating multiple types of training and fitness activities, CrossFit is ideal. From powerlifts to gymnastics to HIIT cardio and metabolic conditioning, a multitude of workout styles feature in this programme to effectively target a range of muscle groups. Many professional athletes utilise the training to build strength and improve performances, while fitness enthusiasts of any level are able to undergo training at a local CrossFit Box. At SCI-MX, we have curated a range of the best protein powder for CrossFit athletes so that no matter your current fitness levels or goals, you are able to improve your performance with increased endurance, powerful bursts of energy, and improved recovery times.

READ MORE >

Why increase your protein intake?

CrossFit combines varied methods of high intensity training (HIIT), with athletes performing short bursts of intense movement to see dramatic gains and improvements.

To power up these high levels of output, protein sourced from the diet alone is not enough. It’s vital to increase protein intake in order to enable the muscles to heal effectively after a session, as protein essentially acts as “building blocks” for the body’s muscle. For anyone serious about reaping the rewards of CrossFit training, supplements can increase their levels of intake. It could be that you choose a delicious smoothie on the go, or maybe you choose to have a tablet or capsule with a meal. Whatever you’re looking for, SCI-MX has developed the best protein powder for CrossFit athletes using sports nutrition that is underscored by science to give you the competitive advantage.

Discover the best whey protein for CrossFit!

Our CrossFit protein powder recommendations can be used as part of your existing healthy diet and training regime.

Our powerful 100% WHEY ISOLATE is made using the purest protein available. Designed to promote muscle growth support, this powder contains BCAAS and L-Glutamine, which can help to support your immune system and decrease muscle wastage. Take this as part of your CrossFit pre workout meal by adding a scoop to your favorite smoothie or shake, and feel the benefits with every rep. Need to recover after a heavy session? Our RECOVER 2:1 ISOLATE™ is made with our anti-fatigue formula, fortified with high quality whey isolate, carbohydrates, and essential vitamins and minerals. This can help your muscles repair quicker following a CrossFit training session, reducing tiredness and ensuring you get the very most out of each and every workout. If you are one of many people who squeeze in CrossFit workouts around family commitments and full time work, you may need to get a quick hit of protein on the go. For this, we recommend CrossFit protein bar and snacks such as our PRO 2GO® BROWNIE. Made in a scrummy chocolate flavour and at just 250 calories a bar, this protein snack is equal parts healthy and delicious.

Many CrossFit athletes adhere to one of two diets recommended to accompany the programme - Paleo or The Zone. We have a range of 100%  whey powders that can be used to create a CrossFit protein shake for Paleo diet so you can support your efforts in the box with a healthy diet rich in protein. 

Shop our CrossFit pre-workout fuel & rcovery products now

The choice of SCI-MX athlete Jake Abbott, ours is truly the best whey protein for CrossFit. Whether you want to make your own CrossFit protein shake or desire something ready-made to devour on the run, our range has a little something for everyone. Shop now to discover what makes ours the best protein powder for CrossFit athletes.

CLOSE READ MORE

100% WHEY ISOLATE

100% WHEY ISOLATE

Pure whey isolate from cross-flow membrane filt...

    • Purest Protein Available
    • Muscle Growth Support
    • Contains BCAAs & L-Glutamine
£44.99 £33.74
( You save £11.25 )
ADD TO BASKET
GRS 9™ PROTEIN SYSTEM

GRS 9™ PROTEIN SYSTEM

High protein drink mix with added vitamins, min...

    • Multi-stage release system
    • Lean muscle gain
    • Advanced blend of 6 proteins
From:
£39.99 £29.99
( You save £10.00 )
ADD TO BASKET
PRO V-GAIN™  PROTEIN

PRO V-GAIN™ PROTEIN

100% plant-based complete protein

    • Suitable for vegetarians & vegans
    • Dairy & gluten Free
From:
£27.99 £20.99
( You save £7.00 )
ADD TO BASKET
RECOVER 2:1 ISOLATE™

RECOVER 2:1 ISOLATE™

Post-workout drink mix with whey isolate, carbo...

    • Restores muscle glycogen
    • Supports muscle growth
    • Anti-fatigue formula
£36.99 £27.74
( You save £9.25 )
ADD TO BASKET
WHEY PLUS HARDCORE™

WHEY PLUS HARDCORE™

High-performance whey protein shake with traini...

    • Premium Micro-filtered Whey
    • Workout-powering creatine
    • Boosted with Glycodrive-GH™
£35.99 £26.99
( You save £9.00 )
ADD TO BASKET
WHEY PLUS RIPPEDCORE™

WHEY PLUS RIPPEDCORE™

Whey protein drink mix with added CLA, green te...

    • Premium micro-filtered whey
    • CLA & Fibruline® Fibre
    • Boosted with VIT-MX-TRIM™
£33.99 £25.49
( You save £8.50 )
ADD TO BASKET
PRO 2GO® BROWNIE

PRO 2GO® BROWNIE

Soft baked, chunky choc chip protein brownie wi...

    • Available in smaller multipack
    • No palm oil
    • 250 calories per bar
    • 50% less calories than a standard brownie
£21.48
ADD TO BASKET
X-PLODE HARDCORE™

X-PLODE HARDCORE™

Pre-workout drink mix with amino acids, L-argin...

    • PRE-FOCUS™ energy stack
    • PRE-MAX™ amino acid matrix
    • 2.8g L-Arginine AKG per 20g serving
From:
£32.99 £24.74
( You save £8.25 )
ADD TO BASKET
ULTRA WHEY™ PROTEIN

ULTRA WHEY™ PROTEIN

High protein drink mix with premium quality, co...

    • Micro-filtered Whey
    • Rapid Action Formula
    • Lean Muscle Growth*
From:
£2.49 £1.99
( You save £0.50 )
ADD TO BASKET
CREATINE MONOHYDRATE

CREATINE MONOHYDRATE

Pure creatine monohydrate powder.

  • Explosive lifting power
  • Promotes muscle gain
  • Increases strength
  • 100% pure
From:
£15.59 £11.69
( You save £3.90 )
ADD TO BASKET
BCAA INTRA HARDCORE™

BCAA INTRA HARDCORE™

Advanced intra-workout amino acid drink.

  • High concentration BCAA
  • Triggers muscle growth
  • Instant muscle recovery
  • Anabolic effect
£39.99 £29.99
( You save £10.00 )
ADD TO BASKET
PRO 2GO® COFFEE

PRO 2GO® COFFEE

A high protein iced coffee with super low fat a...

    • Low fat
    • 1.9g sugar
    • 30g of protein
    • Available in smaller multipack
£18.32
ADD TO BASKET
catalog_category_view