POST WORKOUT ESSENTIAL - Optimized for consumption within 30 minutes post-exercise to maximize recovery benefits.
LEUCINE DRIVEN RECOVERY - 2.5g L-Leucine jumpstarts muscle protein synthesis for next-level performance.
MUSCLE REPAIR POWERHOUSE - 21g premium soya isolate protein fuels rapid muscle recovery and growth.
VEGAN NUTRIENT FORTIFIED - Delicious chocolate flavor with immune-supporting Vitamin C & B6 for holistic wellness.
ENERGY REPLENISHMENT ON DEMAND - 22g carbohydrates restore glycogen fast, so you bounce back quicker.
Science In Sport REGO Rapid Recovery Protein Powder delivers 21g of high-quality soya protein, 22g of carbohydrates, and 2.5g of L-Leucine per serving to accelerate muscle repair and energy replenishment. Fortified with Vitamins C and B6, this vegan-friendly chocolate-flavored powder supports immune health and reduces fatigue, making it the ultimate post-workout recovery solution for active adults.
Specifications
Allergen Information
Contains: Milk may contain, Soy
Units
1500.0 gram
Manufacturer contact
8a Frontier Park, Froniter Ave. Blackburn, BB1 3AL
Brand
Science in Sport
Format
Powder
Age Range Description
Adult
Serving Size
60 scoops, 60 scoops
Energy (kcal)
177.00 kcal
- Mono-unsaturates
0.8 g
Carbohydrate
22 g
- Sugars
1.5 g
Protein
21 g
Reviews
3.2
All from verified purchases
K**R
Works well
Have used this for years with good results. They have changed the formula a bit and the taste is a bit different but still effective and palatable after a hard session.
B**R
Used to be great, now unpalatable.
I have been using SIS's REGO specifically the Chocolate version for about 3 years now for my post run and gym sessions. I loved it mixed well with just cold water, the taste and the results on dispelling any lactic acid build up and aiding my recovery for the next day. Since the change in recipe, I find it doesn't mix well and the taste is awful, so much so this will be my last purchase. Its a pity they changed to a Vegan recipe when only 5.8% of the population is Vegan, I'm all for choice so give me the original none vegan choice back and I may return. If anyone else finds a decent replacement let me know.
S**3
Nice drink.
Great stuff been using it for over 12 years. Helps me recover fast.
K**L
Formulation seems to have changed, tastes worse
Not sure what precisely has changed because I've recycled my old containers when they're done, but something has changed since I bought my last batch during training last summer. It's gone from a really nice tasting strawberry shake to a weird sour strawberry that tastes like it's been sat for way too long. Gonna find an alternative for my post cycle recovery.
D**W
Great stuff, but avoid the new chocolate flavour
I've been using REGO for years after medium-distance runs, to replace calories and avoid feeling like a zombie, and it's worked well. I actually quite liked the old chocolate flavour (which was, contrary to other reviews, also vegan! they just advertised it less conspicuously), but the new chocolate flavour is a bit nastier. I recommend the vanilla flavour though! And the new formulation mixes a lot better, no more lumps of powder in the bottom/lid of my mixing bottle.
R**N
What a shame! Why?
What a shame! I have been buying this product for many years and now they decided to change the formula. Why? I just can't! After drinking, you are left with a strange after taste , a headache and upset stomach; probably too much sweeteners. It might be easier to blend but it's undrinkable.I am sad because it was the only one, after trying many, I could drink with great result. Hopefully, they can still recreate the old formula!
D**Y
Great tasting post recovery drink
Great tasting recovery drink, on the sweeter side (though negative reviews are surprising) but mixes well without any clumps. Nutrition perfect for post workout exercise - I use after runs and gym sessions. Definitely one of the best recovery drinks out there.
F**M
New version seems ok
First time buying the new version and the first time I've tried Vanillia flavour. I've been using SIS REGO for the last 3 1/2 years and I normally have chocolate flavour but thought I'd try this after reading some of the other reviews.If it does what the old version did then that's fine with me, however the taste is "ok", it's a bit too sweet really, almost bordering on the sickly side but bearable. (I don't eat a lot of sweet things normally and don't have sugar in tea or coffee). I'm sure SIS will get feedback on this and hopefully improve it in the future.Personally I don't like the pouch design, what was wrong with the tub!?When you close the pouch you get a puff of powder come out almost everytime and even though it says "100% recyclable pack", I don't think many local councils will take it, not even the soft plastics that some of the supermarkets take...it's a bit like the gels, not many places will take it for recycling (none that I know of). So a bit disappointed about that.Update: 13/12/2024 - finished this one and bought Strawberry....that one tastes ok initially but has the metallic taste too and is really quite horrible overall. I'll restock with Vanilla next time as I got used to it and wasn't too bad in th end.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
Farhan Q.
The delivery time was excellent, and the packaging was secure.
Rego Rapid Recovery should be consumed 30 -60 minutes post exercise for optimal recovery. Add 50g (approx. 2 full scoops) to 500ml of cold water and shake well. This product is not intended to be mixed with milk as it will slow down the absorption rate. Recommended no more than 3 servings per day. Store in a cool, dry place away from direct sunlight. This product is intended to be used alongside a varied, balanced diet and a healthy lifestyle. This product is suitable for vegans.
Safety Warning
Store in a cool, dry place away from direct sunlight. This product is intended to be used alongside a varied, balanced diet and a healthy lifestyle. This product is suitable for vegans.
Manufacturer Contact Information
8a Frontier Park, Froniter Ave. Blackburn, BB1 3AL
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They have changed the formula a bit and the taste is a bit different but still effective and palatable after a hard session."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"1.0"},"author":{"@type":"Person","name":"B***R"},"datePublished":"18 August 2024","name":"Used to be great, now unpalatable.","reviewBody":"I have been using SIS's REGO specifically the Chocolate version for about 3 years now for my post run and gym sessions. I loved it mixed well with just cold water, the taste and the results on dispelling any lactic acid build up and aiding my recovery for the next day. Since the change in recipe, I find it doesn't mix well and the taste is awful, so much so this will be my last purchase. Its a pity they changed to a Vegan recipe when only 5.8% of the population is Vegan, I'm all for choice so give me the original none vegan choice back and I may return. If anyone else finds a decent replacement let me know."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"S***3"},"datePublished":"5 May 2025","name":"Nice drink.","reviewBody":"Great stuff been using it for over 12 years. Helps me recover fast."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"2.0"},"author":{"@type":"Person","name":"K***L"},"datePublished":"15 May 2025","name":"Formulation seems to have changed, tastes worse","reviewBody":"Not sure what precisely has changed because I've recycled my old containers when they're done, but something has changed since I bought my last batch during training last summer. It's gone from a really nice tasting strawberry shake to a weird sour strawberry that tastes like it's been sat for way too long. Gonna find an alternative for my post cycle recovery."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"D***W"},"datePublished":"30 August 2024","name":"Great stuff, but avoid the new chocolate flavour","reviewBody":"I've been using REGO for years after medium-distance runs, to replace calories and avoid feeling like a zombie, and it's worked well. I actually quite liked the old chocolate flavour (which was, contrary to other reviews, also vegan! they just advertised it less conspicuously), but the new chocolate flavour is a bit nastier. I recommend the vanilla flavour though! And the new formulation mixes a lot better, no more lumps of powder in the bottom/lid of my mixing bottle."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"1.0"},"author":{"@type":"Person","name":"R***N"},"datePublished":"14 April 2025","name":"What a shame! Why?","reviewBody":"What a shame! I have been buying this product for many years and now they decided to change the formula. Why? I just can't! After drinking, you are left with a strange after taste , a headache and upset stomach; probably too much sweeteners. It might be easier to blend but it's undrinkable.I am sad because it was the only one, after trying many, I could drink with great result. Hopefully, they can still recreate the old formula!"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"D***Y"},"datePublished":"1 September 2024","name":"Great tasting post recovery drink","reviewBody":"Great tasting recovery drink, on the sweeter side (though negative reviews are surprising) but mixes well without any clumps. Nutrition perfect for post workout exercise - I use after runs and gym sessions. Definitely one of the best recovery drinks out there."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"3.0"},"author":{"@type":"Person","name":"F***M"},"datePublished":"7 September 2024","name":"New version seems ok","reviewBody":"First time buying the new version and the first time I've tried Vanillia flavour. I've been using SIS REGO for the last 3 1/2 years and I normally have chocolate flavour but thought I'd try this after reading some of the other reviews.If it does what the old version did then that's fine with me, however the taste is \"ok\", it's a bit too sweet really, almost bordering on the sickly side but bearable. (I don't eat a lot of sweet things normally and don't have sugar in tea or coffee). I'm sure SIS will get feedback on this and hopefully improve it in the future.Personally I don't like the pouch design, what was wrong with the tub!?When you close the pouch you get a puff of powder come out almost everytime and even though it says \"100% recyclable pack\", I don't think many local councils will take it, not even the soft plastics that some of the supermarkets take...it's a bit like the gels, not many places will take it for recycling (none that I know of). So a bit disappointed about that.Update: 13/12/2024 - finished this one and bought Strawberry....that one tastes ok initially but has the metallic taste too and is really quite horrible overall. I'll restock with Vanilla next time as I got used to it and wasn't too bad in th end."}],"aggregateRating":{"@type":"AggregateRating","ratingValue":3.25,"bestRating":5,"ratingCount":8}}
