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REGO Rapid Recovery - 1.6kg

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Was £24.96 Was £41.60

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gluten free
wheat free
dairy free
nut free


Product Information

SiS REGO Rapid Recovery is a complete recovery product to be consumed immediately after exercise. Containing a blend of carbohydrate (22g), protein (20g) and electrolytes with vitamins and minerals REGO Rapid Recovery is also an ideal food supplement to help you meet your macro-nutrient needs.

Rapid replenishment of your glycogen stores and the provision of protein helps you to get the most from your training and prepare you for your next session.

Key Features

  • • Provides 20g of protein isolate which contributes to the growth and maintenance of muscle mass
  • • Contains 2g of Leucine to increase the content of essential Amino Acids.
  • • Use after exercise to replenish your energy stores fast
  • • Ideal for lactose intolerant individuals
  • • Suitable for: Vegetarians; Coeliacs; Gluten Free; Wheat Free; Nut Free. Contains Soy.
  • • BBE: Minimum 6 Months+
  • • Food supplements should not be used as a substitute for a varied diet.
  • • Keep out of the reach of children.

Product Uses
Recommended Usage

This product is designed to be consumed within 30 minutes post-exercise and not mixed with milk as it will slow down the absorption rate.

Directions for Use

Add 50g (approx. 3 full scoops) to 500ml of water in a shaker or bottle and mix well, ensuring the lid is firmly closed.

We recommend not to exceed more than three servings per day. Food supplements should not be used as a substitute for a varied diet. Store in a cool dry place.

Warning keep out of the reach of children.


Carbohydrate is your body's main fuel for moderate to high intensity exercise. During training and competition, our bodies can absorb around 60g of carbohydrate per hour, meaning that demand will outstrip the supply of energy. This shortfall is met by using your glycogen stores, which must be replenished post exercise so you are able to perform well in your next session.

REGO Rapid Recovery contains high quality protein with a complete amino acid profile enhanced by the addition of 2g of Leucine. A vitamin and mineral profile has also been included to support the recovery process by contributing to normal muscle function and protein synthesis

Informed Sport Registered

Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.

Suitable For: Vegetarians, Lactose Free, Gluten Free, Wheat Free, Nut Free


Rego Rapid Recovery 1.6kg - Chocolate

Rego Rapid Recovery 1.6kg - Strawberry

Rego Rapid Recovery 1.6kg - Vanilla

Rego Rapid Recovery 1.6kg - Banana

Nutritional Info

For nutritional information about the individual flavours please contact customer service. Example below is for Chocolate flavour.

Typical ValuesPer Serving (50g)Per 100g
Protein 20g40g
of which sugars5.1g10g
Fat 1.3g2.6g
of which saturates 0.2g0.4g
Fibre 0.3g0.6g
Vitamin D1.0ug (20%)2.0ug (40%)
Vitamin E2.8mg (23%)5.6mg (46%)
Vitamin C24mg (30%)48mg (60%)
Thiamin0.5mg (45%)1.0mg (90%)
Riboflavin0.6mg (42%)1.2mg (84%)
Niacin7.3mg (45%)14.6mg (90%)
Vitamin B60.8mg (57%)1.6mg (104%)
Folic Acid50ug (25%)100ug (50%)
Vitamin B120.4ug (16%)0.8ug (32%)
Biotin18ug (36%)36ug (62%)
Pantothenic Acid1.5mg (25%)3.0mg (50%)
Potassium300mg (15%)600mg (30%)
Magnesium57mg (15%)114mg (30%)
Iron2.4mg (17%)4.8mg (34%)
Zinc2.0mg (20%)4.0mg (40%)
Iodine23ug (15%)46ug (30%)


Carbohydrate mix (46%) (Maltodextrin (from Maize), Fructose), Protein (46%) (Soy Protein Isolate), Electrolytes (3%) (Sodium Chloride, Potassium Chloride, Calcium Lactate, Magnesium Oxide), Natural Flavourings, L-leucine, Emulsifier (Soy Lecithin), Thickener (Xanthan Gum), Colour (Beetroot Red), Vitamins & Minerals (Ascorbic Acid, Nicotinamide, Alpha Tocopheryl Acetate, Ferric Pyrophosphate, Zinc Sulphate, Calcium Pantothenate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Mononitrate, Calcium Citrate, Folic Acid, Potassium Iodide, Biotin, Vitamin D3, Cyanocobalamin), Sweetener (Sucralose)

Read More

When should I have this?

SiS REGO Rapid Recovery should be consumed within 30 minutes of stopping exercising after short, intense sessions and prolonged endurance sessions.


What is the difference between REGO and Whey Protein?

Use SiS REGO Rapid Recovery when the aim is to replenish carbohydrate energy stores and take on protein for rebuild, Whey Protein contains a lower level of carbohydrate.


Do I mix with water or milk?

Although milk is high in protein, milk is made up of 80% casein, which is slow digesting. Mix with water to increase absorption rates and aid hydration levels.


What type of protein does this contain?

SiS REGO Rapid Recovery contains soy protein isolate, which is made from the de-fatted beans leaving a high quality protein source and a full amino acid profile.


Why isn't it suitable for vegans?

SiS REGO Rapid Recovery contains vitamin D, which is derived from animal sources.


How much protein is there per serving?

SiS REGO Rapid Recovery contains 20g of protein.


How many scoops per serving:

Add 50g (approximately 3 scoops) to 500ml of water and mix well.


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Verified Reviews

Rated 4.8 out of 5 based on 93 Reviews
Graham Taylor

Love this Rego, use it after most workouts and it always hits the spot

David Palmer

Great product easy to use and tastes good

Joris Vrij

Good tast and easy on stomach

Welsh Biker

Great for recovery tastes good too


The double for single on this was an excellent bargain. Love the taste and really helps post activity recovery.

shaun ramsay

excellent recovery powder


Good product, works well and selection of flavours


Too rich chocolate flavour though does the job post ride.


Great for muscle recovery. Protein electrolytes and minerals really do the job.

Chang Elephant

very very very very very very good good good good good!!!

Jules Lawrence

Great product, excellent post recovery shake, tastes great and mixes well.

Guest Brendan Minihane

Tasty post ride treat with all the technical ingredients required for recovery of muscles when taken within 30 mins of a ride. Pleasant taste.

A dranfield

Great product nice flavour really helps with my recovery after the gym

Chris Clarke

Can’t go wrong with this product. I take 2 scoops mixed with water after each ride.

Malc Wheeler

Tasty and effective

Sheila Norris

Helps me, just need 2 get used 2 the taste.


Bits as tasty as the chocolate orange but still good.


The best recovery drink

Daniel Howarth

Good product and have used for many years. Good results underpinned by science. On a negative the packaging was damaged

Mr Alan Webb

Really find this easy to digest


Been using this after long rides for a couple of years now. I notice the difference when I decide not to use it. Banana is my favourite.


Amazing flavour (banana) and lovely consistency. My favourite after workout drink

David Emsley

Great flavour

Julius Chang

Still not ready to use yet as yet to finish the previous bottle.


Excellent taste, easy to make. Does what it says!


Just the job after hard turbo sessions 👍

Ian Bates

Fantastic product. Doesn’t seem to matter how hard or long you go. One of these afterwards and your go to go again tomorrow.


Excellent recovery drink

Matthew Codrington

My product has not been delivered... it has been nearly two weeks now

Philip McGavock

Excellent recovery drink.


Lovely flavour


Mixes well and tastes great

S Cox

Love this product, the taste is great, best one for me.

Michelle Drayne

Perfect after a hard training session. Tip: water into your bottle first, then add the powder second. Helps to improve the consistency of the product and prevents lumps.

pete pearson

The absolute best recovery fuel, have been using for ten years and would never consider changing 🙏🏻

David Parker

Great flavour and consistency

Chris Dunne

mixes well with good taste

Joe Bowman

Technically effective, good flavour, mixes well.

niall clark

Fantastic product, that is easy to use and does the job required.


Good tasting, but needs a good sterring

Clinton Shodiya

Amazing !!

Grace Hutter

Great product

Tom Walsh

As an athlete this is very good product that I can trust being batched tested by informed sport. Also it tastes really good!

David Parker

Excellent product and flavour

Richard Kitto

Great product

Philip McGavock

Good recovery drink. Definitely helps to reduce muscle soreness after endurance sport and aids recovery. Good taste for a functional product and easy on the stomach.

Sami Savolainen

Great product!!

Gary Smith

I use this product a lot and it has a great taste and I have never had any issues with Science in Sport; very fast delivery. A+

Andrew Smeets

Good stuff.

Ben Vickery

Some protein shakes taste disgusting. This on the other hand tastes great


Great service & product

Mr Elliott

Great recovery drink

Simon Rourke

Great stuff, but makes me windier than a windy thing 😁😁


Would recommend this product, strawberry flavour is good

manuel ribeiro

Very good.


Good product. I have bought a few times now.


Excellent product. First class service and quick delivery. Would recommend product


Love the strawberry flavour

Linda Dewhurst

Love this, helps with recovery, and tastes good too.

Nick Hollis

Favourite and always use after a ride / run / swim. Kids use it now as well.


Mixes well and tastes good

David Newton

once you get the measurement right it is great, good taste, no horrible after taste and no dodgy side effects.

Steve Platts

Great taste , easy to mix, great price


Good product. Will deffo buy again.

john Miller

Lid seal broken on one tub so lost a bit. Messy!

campbell noon

perfect for the post ride recovery.

Garry Rayner

excellent product, really does what it says on the tin !!

Richard Whitehead

Love this stuff. Improves my recovery after long bike rides by 50% at least

Rachel D

Bought this because of the protein, carbs and electrolytes all in one mix for post run recovery. Pleased with the taste and texture, not grainy or lumpy 👍


Good price for a good product mixes well tastes brilliant helps with recovery . Never had issue's with it upsetting my system .


tasty, easy to use but no idea if it works

Mr Vine

Great stuff

Gordon Murdoch

Great product with amazing results. I run two or three times a week plus a PT session and have little or no muscle soreness the next day after taking the shake.

Martin Vrbovský

Perfect after hard training - when you have "never ending" hunger, this is great. Is very tasty unlike some protein productss - where I have to change products because the taste gets boring after a month. This one I order round and round. It's easilly stirredin water.

Veeshyam shyaveen Dussaram

First experience.. Hope it works


I have tried many many different recovery shakes, but I find this to be the best for me. Easy mix in water for a smooth drink.


tastes great!!!

Mr Levett

Great product and seems to do what it needs to, ie, help me recover :)


Drinkable and the best antidote to tired legs ever

Michael (Basingstoke)

I have a scoop of this with my porridge or cereal most mornings. 👍💪🏼

Douglas Rae

Great product and price

Markus S.

A great product for recovery! Good taste!


Great for after long rides or heavy gym sessions. Tastes good and stops me aching or feeling hungry.

Heather Hobbs

I love SIS Rego Rapid recovery shakes. I can really tell the difference on my next exercise

Jason Alexander

I feel my legs are much better the day after a hard ride if I’ve followed it with a recovery shake. Taste great and mixes easy.

Philip Palin

Excellent product, well received.

James Gradon

A bit boring and flavourless

Dan Huby

Very nice. Chocolate was out of stock so got this. Think I prefer it.

Graeme Openshaw

Really assists in my recovery after running


I like thetaste and the effect of the protein on my old muscles. It makes me recover a hell of a lot faster when I cycle to my old limit!