Scienceinsport Deals & Discounts

All our Scienceinsport Deals and Offers for May 2022

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Science in Sport Clearance

24HR | Up to 70% Off Clearance on selected items + FREE Next Day Delivery on any clearance product. No minimum spend T&Cs: Offer ends 11:59pm 30/03/22. Whilst stocks last...

30th Mar

26 people like this deal

Science In Sport - Up To 50% Off Energy Supplements - From £4.50

You can get up to 50% off energy supplements at Science in Sport. Prices start from only £4.50 and there are loads of different flavours to choose from. These energy gels and bars...

2nd Nov 2021

6 people like this deal

Performance Multivitamin - 90 Tablets (Unflavoured) + Extra 10% OFF

ABOUT PERFORMANCE MULTIVITAMIN This blend of 21 key vitamins & minerals has been developed specifically to help endurance athletes meet their nutritional needs allowing training...

£9.59£15.99

26th Oct 2021

1 person like this deal

70% off Clearance

CLEARANCE SAVE UP TO 70% *Check best before dates in product descriptions INFORMED SPORT Wherever you find Science In Sport product you can guarantee that every single product...

16th Oct 2021

3 people like this deal

Buy 2 or More Large Packs of Gels, Bars or Powders for 40% OFF

FUELLED BY SCIENCE Science in Sport is the worlds leading performance nutrition brand. Combining world-class knowledge and scientific formulations to provide optimal performance...

22nd Sep 2021

2 people like this deal

Expired

24HRS ONLY | 50% off 1KG Tubs

FUELLED BY SCIENCE Science in Sport is the worlds leading performance nutrition brand. Combining world-class knowledge and scientific formulations to provide optimal performance...

£8.50£17

11th Sep 2021

3 people like this deal

2 for 1 on Energy Gels

ENERGY GELS Our energy gel range utilises maltodextrin as a carbohydrate source to give athletes energy while maintaining a low sugar profile. GO Isotonic Energy Gels improve...

7th Sep 2021

1 person like this deal

40% off Vitamins & Supplements

FUELLED BY SCIENCE Science in Sport is the worlds leading performance nutrition brand. Combining world-class knowledge and scientific formulations to provide optimal performance...

24th Aug 2021

2 people like this deal

Expired

24hr Offer | 40% off Recovery + FREE Delivery

RECOVERY One of our most popular products (and a favourite of numerous professional athletes) REGO Rapid Recovery is a complete recovery product to be consumed immediately after...

23rd Aug 2021

1 person like this deal

Turbo+ Gel Cool Citrus - 30 Pack

Best before: 31/10/2021 Proven to enhance performance in heat by up to 5% 89 calories per serving 62g Carbohydrate / 0.01% active menthol / Neutral pH / 228mg sodium ABOUT...

£28.50£57

8th Jul 2021

2 people like this deal

Expired

Sis Beta Fuel Lemon & Lime 15 Pack

Science in Sport Beta Fuel has been developed to deliver the maximum amount of carbohydrate in a 2:1 ratio of maltodextrin to fructose formulated to maximize energy delivery....

£18.75£37.50

8th Jul 2021

1 person like this deal

70% off

Go Isotonic Energy Gel - 15 Pack (Fruit Salad)

0.45/serving BEST BEFORE DATE: 31/07/2021 The GO Isotonic Energy Gel was the world's first isotonic gel effectively delivering an easily digestible and quick supply of...

£6.75£22.50

8th Jul 2021

3 people like this deal

Go Energy + Electrolyte Gel 60ml - Rasp

GO ENERGY + ELECTROLYTE GEL 60ML - RASP Best before: 31/07/2021 The GO Energy + Electrolyte gel (Raspberry) builds on the established science of the GO Isotonic Energy gel the...

£0.51

30th May 2021

2 people like this deal

Expired

Mixed Gel Bundle

MIXED GEL BUNDLE YOUR BUNDLE INCLUDES: 1 of each flavour GO Isotonic Energy Gel - (Apple Lemon & Lime, Orange, Blackcurrant, Tropical, Pineapple, Pink Grapefruit) 1 of each...

£7

30th May 2021

2 people like this deal

Iron Complex - 90 Tablets (Unflavoured)

IRON COMPLEX - 90 TABLETS (UNFLAVOURED) Best before: 30/09/2021 Iron requirements in exercising populations especially those undertaking endurance type training, appears to be...

£5

30th May 2021

3 people like this deal

Expired

66% off

SIS Taster Bundle - Free Delivery

£30 bundle for £10 including free delivery GO Isotonic Energy Gel - 6 Pack GO Energy Bar Mini 40g SiS single Hydro Tablets GO Energy Sachet 50g 800ml Bottle...

£10£30

2nd Jan 2021

2 people like this deal

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24 Hour Deal: 40% off Protein

REST AND REBUILD Protein is essential to ensure your muscles rebuild after endurance sport. Recover with science so you can get back out there quicker. For 24 hours only 40%...

19th Oct 2020

2 people like this deal

30% off Hydration and Recovery.

FUEL WITH SCIENCE Take your training up a notch and let nothing stop you from performing at your best. With up to 30% off Hydration and Recovery now's the time to hit those...

11th Oct 2020

4 people like this deal

Expired

SiS GO Isotronic Energy Gels X 20 - 60% off @SiS - £12

Great price for these energy gels (+£3.99 P&P) . Or get a few more things to get your order over £35 for free postage . Or for a one off payment of £9.99 you can get a years...

£12£30

29th Jul 2020

15 people like this deal

Expired

70% off

SiS GO Banana Fudge Mini Energy Bars X 20 - 70% off at SiS

Great price on these energy bars - P&P is £3.99 (Strange how many members "forget " to add that vital detail to their deals ! ) . Quite a few things on offer this week so you may...

£9.60£32

29th Jul 2020

7 people like this deal

Expired

70% off

SIS Go Energy + Caffeine Gel 6 Pack (Cola ) -70% off at SIS £3.42

Nice mark down from SIS with a long date (31/May2021) . Only 50 odd pence apiece . P&P is £3.99 so if you don't have SIS premier (1 years delivery for £9.99 ) it might be a good...

£3.42£11.40

7th Jul 2020

1 person like this deal

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SIS Go Isotonic Energy Gels , 30 Pack Blackcurrant - 60%off @SIS - £18

Another great deal from SIS a bit short dated , but still a few months to go and lets face it they don't go off . Shipping is £3.99 so you might want to add a few things from...

£18£45

7th Jul 2020

2 people like this deal

2 comments

Expired

SIS Go Mini Energy Red Berry Bars 30 Pack 60% off at SIS -£14

Great deal on these mini energy bars . Postage is £3.99 so you may want to add a few more things to get the total up to £35 for free P&P...

£14£35

7th Jul 2020

2 people like this deal

Expired

Science in Sport Go Isotonic Gels 30 Pack 30% off and Free P&P

Good value at just over £1 each and free delivery this weekend . Funny how folks on here tend to "forget" to post the delivery charges ?...

£31.50£45

20th Jun 2020

3 people like this deal

Expired

5 X GO Isotonic Energy Gel 6 Pack

Web Exclusive Pack includes: 5 x GO Isotonic Energy Gel 6 Pack (Choice of Flavours) About GO Isotonic Gels GO Gels are designed to be consumed without water meaning that you can...

£31.50£45

17th May 2020

4 people like this deal

Expired

SIS GO Isotronic Energy Gels 50% 0ff - Selection Box of 20 +6 Free for £14

A Selection Box of 20 SIS gels for £14 + £3.99 P&P half the normal price and 6 free gels to boot . Lots of other stuff in their sale and go above £35 its free postage /...

£17.99£28

4th Nov 2019

3 people like this deal

Expired

50% off Energy Range + 6 Free Energy Gels with Your Order

BLACK NOVEMBER One month of deals starting with... 50% OFF ENERGY RANGE + 6 FREE ENERGY GELS WITH YOUR ORDER 50% off energy range excludes samples (single products). Offer ends...

2nd Nov 2019

2 people like this deal

Expired

Science in Sport Bank Holiday Boost - Extra 10% Off

EXTRA 10% OFF WITH CODE: EXTRA10 6 FREE GELS WITH ORDERS OVER £20 6 FREE CAFFEINE SHOTS WITH ORDERS OVER £40...

26th Aug 2019

2 people like this deal

Up to 50% off Selected Products

Up to 50% off Selected Products No code required at the checkout Order protein bars electrolyte powders and much more for a discounted price from this website....

15th Jul 2019

2 people like this deal

76% off

12 Energy Gel Taster Pack

Enter your details then follow the steps below. Follow these simple steps to claim your free bundle! Copy your unique code below Click 'Claim Now' and this will open a new...

£3.99£16.80

12th Jul 2019

1 person like this deal

1 comment

Expired

Intro Gym Bundle - £10 Delivered

WHEY20 Chocolate & Orange 78ml Gel x1 GO Hydro Pineapple & Mango Tablets Single x1 REGO Chocolate Sachet 50g x2 980ml Bottle x1 Caffeine Shot Tropical single x1...

£10£20

20th Mar 2019

2 people like this deal

Expired

Team Sky Grand Tour Bundle - £10 Delivered

REGO Rapid Recovery Sachet (Chocolate) x2 Limited Edition Team Sky Fly Bottle (white) Go Isotonic Energy Gel 60 ml (Orange) x2 GO Hydro (Pineapple & Mango) Beta Fuel 84g...

£10£20

20th Mar 2019

2 people like this deal

2 comments

Expired

Endurance Pack £10 Delivered

Contains assorted flavours: 2 x SiS GO Isotonic Energy Gels 2 x SiS GO Energy Sachets 2 x SiS GO Electrolyte Sachets 2 x SiS REGO Rapid Recovery Sachets 2 x SiS GO Energy 40g Bars...

£10£14

20th Mar 2019

2 people like this deal

Expired

20% off Everything including the 30% off Sale Items at Science in Sport

20% off everything INCLUDING the 30% off sale items at Science In Sport. Just enter the code BOOST to receive you discount!!...

28th Jan 2019

2 people like this deal

Expired

REGO Rapid Recovery - 1.6kg

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...

£22.80£38

13th Sep 2018

1 person like this deal

Expired

GO Energy + Protein Bar - 24 Pack Deal

GO Energy + Protein Bars are a nutritious easily digestible high carbohydrate and protein based snack; made from fruits, wholesome ingredients and soy protein isolate....

£18£36

13th Sep 2018

1 person like this deal

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