Skip to content

Reflex Nutrition Instant Whey Pro Banana 900g

By: Reflex
SKU RFX1
Availability:
in stock, ready to be shipped
Stock Expiry Date: 31-05-2026

Get it between - with

Order within for fastest dispatch
Original price £31.49 - Original price £31.49
Original price £31.49
£37.59
£37.59 - £37.59
Current price £37.59
  • For Those Wanting to Tone and Sculpt: this whey protein powder features a blend of whey isolate and whey protein concentrate ensuring a purer, leaner protein source that supports muscle growth and lean mass maintenance with a light and thin texture
  • Optimal Nutritional Values: Each low fat, low sugars high protein 30g scoop provides 24g of protein, <0.5g of fat and 1.5g of carbs - The perfect balance for those seeking efficient muscle gains without excess calories (108 kcal per whey serving)
  • Versatile and Easy Mixing: This whey protein powder mixes effortlessly into water or milk for delicious protein shakes - and can be mixed well with food in various recipes, making it a flexible post workout choice or nutritious protein snack anytime
  • For Regular Consumption: Reflex grass fed whey protein powder contains digestive enzymes and friendly bacteria - Ideal whey protein powder for everyday use and muscle recovery without bloat or discomfort (Can consume up to 3 servings per day)
  • Manufactured in an informed sport registered facility: Reflex protein Instant Whey Pro supplement is vegetarian-friendly, Halal-certified, free from hormones, and with no added sugars, artificial colours or soy protein - Contains soy derivatives
  • Description
  • Ingredients
  • Directions
  • Reflex Nutrition Instant Whey™ Pro is a whey protein powder designed for those looking to optimise muscle growth and maintenance without excessive calories. This formula blends whey isolate protein powder with whey protein concentrate to create a purer and leaner protein source low in fat and sugars. Each serving delivers 24g of protein, ensuring your muscles receive the support they need to develop efficiently. Instant Whey™ Pro stands out with its light and thin texture, making it easy to mix into water (as a protein water sugar free) or milk for a smooth protein shake, or to blend into various recipes for a nutritious protein boost anytime. This versatility makes it perfect for athletes and fitness enthusiasts who require a reliable protein source that fits seamlessly into their dietary regimen. Crafted with care from grass fed whey protein powder, this low calorie protein powder contains digestive enzymes and friendly bacteria helping you avoid any bloating or discomfort, making it ideal for regular consumption (up to three servings per day). With Instant Whey™ Pro, you can choose from a variety of delicious flavors to add enjoyment to your protein supplements. With whey protein powder vanilla, whey protein powder chocolate, banana protein powder, strawberry protein powder, peanut salted caramel protein powder, there’s a flavor to satisfy every palate. Our protein powder 2.2kg offers ample supply for regular use (77 servings), ensuring your daily protein target is met with ease; while the 900g format comes with the convenience of 30 servings. Overall, Reflex Instant Whey™ Pro is more than just an impact whey protein powder - it’s a whey protein powder solution to support your fitness goals and help you achieve your best physique. Whether you are powering through intensive training sessions or looking for a quick nutritional fix, Instant Whey™ Pro is suitable for anyone aiming to support their sport or exercise activities with increased protein intake.IndicationsThis product is a dietary supplement and should be used in conjuntion with food as part of a healthy balanced diet.

  • Instantised Whey Protein (Whey Protein Isolate (MILK), Whey Protein Concentrate (MILK), Emulsifier (SOYA Lecithin)), MILK Protein Concentrate, Cocoa Powder (chocolate flavour only), Flavouring, Thickener (Cellulose Gum), Colour (banana flavour: Carotenes), Colour (strawberry & raspberry flavour: Betanin), Sea Salt, Colours (salted peanut caramel flavour: Cocoa Powder, Carotenes), Colour (vanilla flavour: Carotenes), Digestive Enzyme Complex (DigeZyme® (Alpha-Amylase, Neutral Protease, Cellulase, Lactase, Lipase)), Sweetener (Sucralose), Bacillus Coagulans (LactoSpore®), Sweetener (Steviol Glycosides), Colour (mint flavour: Copper Chlorophyllins), Multi-Component Protected Lactic Acid Bacteria (Bifidobacterium bifidum, Lactobacillus acidophilus, Lactobacillus rhamnosus).
  • Mix 30g with 180-200ml water or skimmed milk in a shaker or blender - more or less water can be added to suit your preference. Alternatively we absolutely love this product mixed in with Greek yoghurt (typically 100g greek yoghurt with 30g Instant Whey™ Pro) as a post dinner sweet treat.Safety WarningStore in a cool dry place. Keep lid on after opening. Best consume entire product within 3 months of opening.Box Contains900g containerManufacturer Contact InformationReflex Nutrition, Sea View Way, Brighton, BN2 6NT, UK
Shipping & Returns

Fast and Reliable Shipping
Our shipping partners include Royal Mail, ProCarrier, DPD, and DHL to ensure global delivery coverage.

Dispatch Times
Due to high demand, some items may not be immediately available as we order upon your purchase to guarantee product freshness. Please allow 1-2 working days for processing. Orders must be placed by 2 PM GMT to be processed the next working day.

Domestic Shipping (UK)
Royal Mail & DPD options available at checkout.

For an delivery estimate before purchase, use our Delivery Time Estimator

  • Free Shipping: Available for all orders over £50.
  • Standard Shipping (Up to 20kg): Delivered within 2-4 business days.
  • Express Shipping (Up to 20kg): Delivered within 1-3 business days.
  • Express Shipping (Over 20kg): Delivered within 1-2 business days.

Returns
If you're experiencing issues with your order, please contact us at hello@mysupplementshop.co.uk. For detailed information on our shipping and return policies, please visit our Shipping & Returns Policies page.

Need Help? Contact Us!

If you require any assistance, we'd be happy to help!

*We're available Monday to Friday 9am-4pm GMT

Website Disclaimer

Product information on our website is subject to change by manufacturers. Actual product packaging, materials, and ingredient lists may differ from what's shown. Information is for informational purposes only. Don't rely solely on our website's information; always read labels, warnings, and directions before using or consuming a product. For up-to-date information, contact the manufacturer Reflex. Any medical claims or clinically proven studies mentioned are provided by the manufacturer and not endorsed or verified by us. For safety concerns or other information, consult the label or packaging and contact the manufacturer. Content isn't intended as a substitute for professional medical advice. Contact a health-care provider if you suspect a medical issue. We aren't responsible for inaccuracies or misstatements about products by manufacturers or third parties, but this doesn't affect your statutory rights.

Customer Reviews Disclaimer

The customer reviews featured on our website are sourced from third-party platforms and individual contributors. We showcase these reviews to provide our customers with a broad range of opinions and experiences from other users, which may help in making an informed decision about a product. However, we do not verify the authenticity of reviews nor do we endorse any statements made in these reviews.

We are not responsible for any discrepancies or inaccuracies found within these reviews, nor for any actions taken by you based on the content of such reviews. While we aim to present only genuine reviews, we cannot guarantee the reliability or accuracy of the content provided by third parties. We advise customers to use their discretion when evaluating product reviews.

Our inclusion of third-party reviews should not be seen as an appropriation of such content but as a means of providing a comprehensive view of public opinion. If there are any concerns regarding the legitimacy or ownership of the reviews, please contact us for clarification or action.

Reflex Nutrition Instant Whey Pro Banana 900g
Reliable Worldwide Delivery

Enjoy peace of mind with our fully tracked shipping service. Track your order from our warehouse to your doorstep, ensuring a secure and transparent delivery process

5 Star Trustpilot Reviews

Don't just take our word for it. Join our satisfied customers who have given us 5-star reviews on Trustpilot. Discover why they trust us for their health and wellness needs

Uncompromising Quality

We are dedicated to providing high-quality products that are rigorously tested to meet your health and fitness goals. Our commitment to quality ensures you receive the best supplements on the market

Personalised Customer Care

Our team of knowledgeable and friendly experts is here to provide you with exceptional customer support. Have questions or need guidance? We're always ready to assist you

Customer Reviews

Based on 8 reviews
63%
(5)
0%
(0)
0%
(0)
0%
(0)
38%
(3)
T
Tristan.R
Low in fat and High in protein. I had Wheys

Low in fat and High in protein. I had Wheys from lots of different brands and this doesn't bloat me! I took a break from the Instant mass so I bought this to see what it would do. And in fact it does help me tone very well. The product itself is amazing. The design is simple and nice looking. Reflex doesn't disappoint

G
Goldie
Protein mixes well with just water so perfect for after

Protein mixes well with just water so perfect for after a workout.

M
Milford
Delicious product that works for me

Delicious product that works for me

M
Milford
Delicious product that works for me

Delicious product that works for me

M
Milford
Delicious product that works for me

Delicious product that works for me

T
Thomas B.
Have used many types of whey before. Mutant, reflex, PVL,

Have used many types of whey before. Mutant, reflex, PVL, OP to name a few. Taste is good, no issues with digestion. My only issue is, there are multiple massive lumps of what look like sugar within the tub. Customer service please replace.


Carbon-neutral shipping with Shopify Planet
Carbon-neutral shipping on all orders
30,672kg
shipping emissions removed
That's like...
78521
miles driven by an average gasoline-powered car
We fund innovations in...
Soil
Forest

Supplemental Shenanigans