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SiS REGO Rapid Recovery Powder - 1.6kg


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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)

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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


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.


Great taste. My favourite out of the range.


Good, what's not to like, Banana.

Michael Burch

Great Tasting product and really benefits my recovery after each long ride

Ian Pollard

I use this post workout and genuinely find that it works re aiding recovery.

Daniel Howard

One of the best tasting shakes I've ever had. Not artificially sweet but easy to drink


Good taste. Excellent price


Works fast and tastes great

Michael (Basingstoke)

I like to mix the chocolate and vanilla powders!

Dave Glanville

Easy to drink with a decent enough taste

Malc Wheeler

Easy to make tastes great.

Mr Ferry

Again.. tasty and really feel the benefit of this.. if you forget or run out one day.. then you will know for sure...

ingus rigass

Came in bunde, good product, fair price.


We bought this as a twin pack with strawberry and mix it, it's great! Also works well, too.

Gary Smith

Great product with good flavour, would recommend


My son uses after his workouts. He said the taste is much better than other similar products. He also likes the science behind the product

Ian Pettican

Tried several options when I started cycling. This is my go to recovery drink. Always get a new one before I finish the one I am using.

Brett Barber

had this many times before but this one had an after taste of blackcurrant


Tasty product filling and well worth the money

Jon Dean

Great tasting and easy mixing

Andrew Harrington

Taste good and feel the benefit when doing two or three rides on the bounce, would recommend

Carl Quinn

Default recovery drink, when marathon training. Use regularly.


Excellent recovery drink, great taste, better than the RRR plus

Jony B

Easy to make, nice to drink and definitely aids recovery.


Great product, use it time and time again. Chocolate is the best flavour!


Awesome product


Very nice flavour and seems to be actually working. I have been using it after my Sat football game and can see the difference!


Excellent recovery product


Excellent 😊


Great product

Jonathon Sanderson

Very good product

Malc Wheeler

Easy to make, tastes great.

Caz R

The best protein powder ive ever tried, smooth, mixes well and tastes great. I find it really helps my recovery I dont feel as achy the following day.


Endurance cycling leaves you in a severe valley deficit. Take this within 30 minutes of finishing exercise to help your body put some of those calories back in and start recovering Literally a life saver

Mr Ferry

Tasty and I can really feel the benefits... especially if you forget to drink it when you get back... just shows how much it helps when you do drink it..

richard tongue

My go too recovery essential 👍🏻


Excellent product!

Chris Macdougall

Doesn’t taste great, recommend downing it, rather than taking your time. Good texture though and mixes well. I take it after a long ride on the bike.


We bought this as a twin pack with chocolate and mix it, it's great! It works well, too.

Heather B

Goo product, tastes a good as a protein shake gets!


Best recovery drink I've used and makes a huge difference if you're training every day or more than once per day.

Henry Nash

Nice flavour, mixes well

James Gradon

Lovely flavour

Steven lloyd Roberts

I take this just after a 7 mile run and I don’t feel any fatigue after


my neve fave


Best recovery drink I've used. Makes a huge difference when training day after day or more than once in a day.


Great recovery shake!


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!

Colin Elgie

This product is very good any easy to go down.


I’ve been using sis products for several years and I really like the recovery drink, seems to work for me. I prefer the strawberry but it was not available at time of ordering.

Stephen Spencer

It has a good flavour and it is easily digestible.

Alistair Hitchen

Love this stuff!

Andrew Pembleton

Good product - helps with recovery

Kate Sidebotham

Tasty & has helped my recovery

Elaine Evans

Good product, taste nice and helps me recover after training


Great product great taste, my second favourite flavour second only to banana