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SiS REGO Rapid Recovery Powder - 1kg

40% Off
Was £15.60 Was £26.00

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gluten free
wheat free
dairy free
nut free
Delivery Details

UK Delivery Information*

  • Free Standard Delivery over £35 (2-4 Days)
  • Standard UK Delivery (2-4 Days) - £3.99
  • UK Next Day Delivery (Restrictions Apply) - £4.99
  • SiS Premier - Unlimited Next Day Delivery for 1 Year - £9.99
Full Details & International Delivery


Product Information

SiS REGO Rapid Recovery is a complete recovery product to be consumed immediately after exercise. It contains a blend of carbohydrate (22g), protein (20g) and electrolytes with vitamins and minerals.

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+

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.


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

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)


REGO Rapid Recovery - Strawberry

REGO Rapid Recovery - Chocolate

REGO Rapid Recovery - Banana

REGO Rapid Recovery - Vanilla

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.


Verified Reviews

Rated 4.8 out of 5 based on 95 Reviews
Daniel Comens

Really good product . No complaint with the service levels

Iván Larrea Durango

Eficiente producto para la recuperación post entreno.


I use it after intense climbs, really nice if you are going to take long till your next meal

Paulo Felix

Since I start using I notice I recover faster.


Top quality, its nice & works quickly


Easy to digest. Quite a thick shake like consistency so filling.

Matt Guilder

Super product I drink mine after a tough session and it helps with Recovery and also stops me over eating. Flavour is great much better than other leading brands

Karen Butterworth

Does what it says and like the taste

Glenn Watts

Love this product - don't know if it really makes any difference to my recovery, but I look forward to it after each ride!

Colin Woods

Use this stuff religiously and the chocolate orange flavour is amazing! Definitely helps after a hard workout!

Steven Rooke

Just excellent. Cannot fault this product one bit.

stephen thomas

Best protein I’ve ever tasted!!


So far so good. No reason to change wining formula

Mr David Chorlon

Great taste, easy to mix with water, reordered this (and other flavours in same range) several times and will continue to use

Carl Gardner

Has the desired recovery effect and tastes great


Tasty - not too sweet, easy to prepare.

Mark D

A good nice tasting product

neil lewis

Fantastic flavour and always help give me energy after tough work out.

Mark Winston

You can feel your muscles recovering


Love this great for after run


The banana flavouring tastes surprisingly good!


In my opinion the best recovery shake on the market.


Good but not as good as other flavours


Soft flavour of banana its ok for me.


super fast delivery, great seller, highly recommended.


Re-Go banana is my favourite protein powder.. it’s fab tasting and it works!

Daniel Comens

Really good product . No complaint with service level


In my opinion the best recovery shake on the market. Tried this flavor for the first time, and am positively surprised. Nice chocolate flavor with a subtle orange taste.

Paulo Felix

Since I start using I notice I recover faster. Great flavour


Tastes good and quantities are just right

Chris Bowers

The same as the strawberry flavour.


Not as good as the chocolate

Dr Simon Portman-lewis

Might be a bit of a placebo effect but I always feel I recover after a hard or long session better with REGO. I prefer the chocolate flavour but this flavour was on offer,

Andy Goodall

Great for after a ride, haven’t suffered stiffness or soreness for a good few years now since using this

Joonas Meri

The best recovery drink I've found. I cycle my 50km commute three times a week and there is a noticeable difference in my recovery using this product.

Vanessa Lara

My husband has been using this product for a while and he is always happy he feels much better and recovered after a good exercise routine. I've also tried it myself a few times and so far so good.


Great product, it taste good and I have more energy for my next work


Love it. On constant order for last year now.


Nice flavour & works really well, wouldn't be without it


Best tasting of the range as far as I’m concerned, good for immediately after long (2 hours or more) ride.


The strawberry flavour is my favourite. I use it in skimmed milk and it dissolves reasonably easily, even by stirring with a spoon (no blender).


ottimo prodotto per il recupero, non appesantisce e ha un gusto gradevole


Great taste, easier to comsume than chocolate flavours after excercise and it genuinly seems to help my recovery avoiding soreness and tiredness in muscles the following day.

Richard G

The best recovery powder on the market. Easy to use, good taste and great results

Carl Gardner

Not my favourite flavour but is not unpleasant like some brands. Has the desired recovery effect

Kamil Dabrowski

Really helps with recovery good stuff😋😋😋💪💪💪

Chris Bowers

Excellent, always use it after training.


Seems to help me recover so I’m not as sore the day after playing football. Good price 2. Last ages.


Very easy to drink and efficient considering I don’t have to have a separate drink to have bcaa’s

Zach Finney

Great taste and great product! All SiS products are top range, always satisfied with the product and service.

Steve Hancock

Love the taste of this product and actually look forwards to it as an end of ride TREAT!!

Fadi Dahdouh

Taste great smooth can be mixed with either water or milk! I've used coconut milk! OMG delicious

Risto Heinsar

This is probably the most true to name product I've seen. It's science, hence the taste or pleasure is not a primary concern. For me, the next day after a really hard workout has always been a struggle but after starting to use this product, I'm able to function the next day. However the taste is more like soy strawberry milk, which takes some time to get used to, if ever, and might not be for everyone.


Il gusto della vaniglia di certo non è buono , ha poco della vaniglia. Per l'efficacia del prodotto ho bisogno di testarlo per un tempo medio lungo mi è difficile dare un giudizio


very powerfull product after training


ottimo mix componenti ottimo prezzo


Good product !! ......................... ....................... ..................


good vanilla for ricovery

Alfonso Capuano

Perfetto very good prodotto nelle specifiche pratico e molto bello ottimo in tutto Consigliatissimo

David D.

Awesome product, I used every time after my runs!!!

Miss Shirley Miles

Perfect ... tastes fab ... does a great job ... great price

Russ Bowden

Not an everyday product for me, but have used it after longer ride workouts. Decent flavour.


Vanilla flavor is terrible.


Great way to get my protein, especially with being a vegetarian.

Marco Bisaglia

It's excellent when the training session is "demanding". I Always use it after a race.

Carlo Lepla

Eerst poeder en dan water nok, eerst water en dan poeder geeft geen klonters. Smaak niet onmiddellijk volledig mijn ding maar ook niet slecht.


Really makes a difference during recovery, nice taste as well


Not tasty. poorly soluble in water


Il miglior prodotto di recupero esistente.


Tasty and better than the other flavours. Very good protein product and no whey!


Good taste, really helps my recovery. I am glad I got it half price also so that I could order 2.

constantinos christodoulou

Amazing taste. I hope in not for a limited time only.

Rob Warlow

Awesome!!! Product does everything you what from a recovery shake and MORE !!! Mixes well and easily, great tasting

Wayne Burridge

First time using,I think it’s working well and I’m very positive at the moment


I hope it works well - it is easy to prepare and easy to drink.


Ottimo prodotto per il recupero muscolare. Lo utilizzo dopo duri allenamenti di running

Steven Rooke

Excellent product and excellent taste. Ideal for my post run fix.

Mr Nathan Broom

Tastes fantastic. Easy to mix in a shaker and definitely works. Reduces the dreaded DOMS significantly.


Perfect after a hard worked exercise. Recovery the most important thing in sport to jump back on it again. This product is one of my favourite a must, as this will help you in the long term avoiding injuries.

stephen thomas

Awesome product,the only protein that I like,and very good price

Julie Marley

Great product and great flavour. Easy to drink and definitely makes a difference to recovery.