SiS (Science in Sport) Deals

SiS (Science in Sport) Deals & Offers

11 hot deals

All SiS (Science in Sport) Deals, Discounts & Sales for September 2018

Bundle price error? on Science in Sport (SiS) e.g 6 x 1.6kg tubs of REGO Recovery for £51.60 when it should have been £108
-112°
Found 27th AugFound 27th Aug
Seems like when you buy any of the bundle deals, it's miscalculating the discount applied using 10EXTRA - i picked up 6 tubs of REGO Recovery for £51.60 when it should have been £1… Read more
davidjclarke1882

Seems to be a glitch with the 2for deal and the 10% deal. I'm getting the 2for£25 Regis coming up at £15.40 Not sure how good value it is though

bod1611

The price only comes down once you're on the payment screen. I've just done it and it came down to £74ish (which it did last time) but when i placed the order, it reduced again down to £51. Can't promise the last step will work again but i suppose £74 for 6 1.6kg tubs is still a bargain at just over £12 each.

pasgun

looks legit to me

dmoore644

(excited) (excited) yep...pricing error on the website

craigaherring

SIS Science in Sport free gels just pay postage - £3.99
321°Expired
Found 15th AugFound 15th Aug
bundle: Free gels id you pay postage. Free postage with the premium subscription service. - 6 x GO Isotonic Orange Energy Gels - 6 x GO Energy + Electrolyte Salted Caramel Gel
aMagicalPotato

Back again but doesn't work for me (have premier)

cottontop74

Using Internet Explorer on a Laptop - expired Using Firefox on a Laptop - expired Using Chrome on mobile - still live

tardigradus

Same here.

Cam1177

mine just went through a few minutes ago???

premierfella

"This promotion has now ended. Please look through our football site for weekly offers and football content."

Science in Sport (SIS) Training Bundle - Half price and possible 10% extra off
156°
Found 27th JulFound 27th Jul
A whole load of products in this bundle currently half price at SIS. Full details from the SIS website below. Note if you spend over £50 use code EXTRA20 for a further 20% off. … Read more
redbutcher

Decent deals but discount code doesn’t work

Swidc

This one looks better to me https://www.scienceinsport.com/football/catalog/product/view/id/424/s/sis-full-endurance-bundle/category/71/ - 30 isotonic gels (24 on the posted one, 12 of those being isotonic and 12 being caffeine/electrolyte) - 1.6kg electrolyte instead of 500g - 1.6 kg recovery stuff instead of 500g And 58 pounds instead of 33... Both hot though

ualla

I was signed in as a member and didn't manage to get the code to work unfortunately.

sa_sheffwed

Cant seem to get the EXTRA20 code to work. Trying to buy the marathon bundle and 1kg REGO Rapid Recovery making the total £51.50. Do you have to be a member and signed for it to work as I was just going to checkout via PayPal?

eugeian

Bought the marathon bundle which after discount is just over £50.

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Try the new SiS gels: Vanilla, Fruit Salad and Salted Caramel (£3.99p+p / Free with premier)
348°Expired
Refreshed 13th JulRefreshed 13th Jul
SiS launched some new flavours: Vanilla, Fruit Salad and Salted Caramel. You can get 3 of each flavour for free. £3.99 standard postage. Free delivery with Premier.
KevAdcock

I thought that but the salted caramels are great

PeterSmith99

I noticed the free loyalty points for setting up a new account and subscribing to the newsletter have disappeared.

cottontop74

Had a Fruit Salad one yesterday after a 5mile race...lovely !!

yogurt

Free potassium sorbate shot hot (excited)

wolfy001

Just done same. Thanks for info

Offer Stack when you spend £10 - Free Pink SKY Bottle + choose another free gift @ SiS
39°Expired
Found 5th JulFound 5th Jul
Steps to get this stacking 1. Add items to your basket so it's £10 over over. 2. Go to or view your basket and the free bottle gift will pop up, if not then there will be a small … Read more
s1ng

You should post that voucher code as your own deal. The free bottle offer is gone now so this deal is expired.

thehill

i am not sure whether you get the additional free gift with this code but you do certainly get the free bottle offer 25% off SISCP25

diburnside1972

Just ordered three tubes of hydration tablets (£15) free delivery, free bottle and free pack 😁

s1ng

The only other code that works for me at the moment is FUEL-ME but you can only use 1 code at a time and the Football one has better value gifts right now. There may be other codes in future or the free bottle offer could disappear at any time at which point this deal will expire.

rodman

Endurance nutrition. SiS - £14.00 down to £9.80  (free delivery £10 / £3.99)
166°Expired
Found 4th JulFound 4th Jul
Endurance nutrition. SiS - £14.00 down to £9.80 (free delivery £10 / £3.99) 30% Off sports nutrition pack at SiS - Science in sport Pack contents Contains assorted flavours :… Read more
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The.Crew.Designs

Don't know the official figures but I do get a fairly quick boost from a banana - Or maybe its in my head - whichever it still seems to work :D

Swidc

Lol on this site is tricky to distinguish the genuine questions... The ones I've tried from SIS contain maltodextrin. Allegedly better than glucose but tbh little different in terms of metabolism

sonofgojira

Lol, I know that, just wondering if it's bad sugar eg glucose or something. Want it for the gym but not if it's detrimental

Swidc

Of corse, your body needs sugars, but it's not the same sugar you can get at Tesco...

The.Crew.Designs

Yeah they are good to keep on you for emergencies but the only downside is I cannot seem to avoid getting the gel on my handlebars and brake levers.... Sticky :(

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SiS Giro bundle £1 + £3.99 Delivery @ SiS
337°Expired
Found 27th JunFound 27th Jun
SIS bundle for '£1' with voucher code. Free delivery for premier. voucher code makes bundle free
Get dealGet deal
Planter1

Now removed by the looks of it. Shame as I needed a new bottle.

BobbyNicholson

I managed to get this one before going to bed last night at £3.99. I was just about to replace my old SiS bottle and was expecting to pay around £4-5 anyway so some free gels and bars are a bonus.

Toffeehammer

Nor me...Getting a ''404 page not found''

tony_colmer

Link not working for me

MrMoneySaver

Damn, think I missed this one :(

Spend £10 and enter code FOOTBALL18 to get a free bundle
59°Expired
Found 17th JunFound 17th Jun
Follow these steps for your free cup bundle: 1. Place any order over £10 2. Use code: FOOTBALL18 in checkout 3. Choose your free bundle There seems to be 6 different bund… Read more
victor99

I think the new sign up deals are gone, before hand you used to get 500 points. There is something on their site about getting 500 points for being refered by another person but I have not tried it so I cant confirm if it works (500 points would be £5 off, so you could get Premier for £4.99 instead of £9.99) I paid for delivery for each order individually a few times but its £3.99 a pop so I just got Premier and get them all included as part of that now for a year

Shinoke

Not used them yet, but seen lots of deals and mention of premier etc. What's the best process to go through as a new customer to get the best deal? I've just signed up to their newsletter but haven't received anything from that. Do you sign up to premier when you buy something?

gemmaind

£10 off orders over £40 with code: JUNE-10

SIS Great run pack for £1 + £3.99 del
404°Expired
Found 6th JunFound 6th Jun
Contains: X1 800ml Yellow Bottle X1 Hyrdo Tablets Berry X1 Blueberry Bar Mini X1 Red Berry+ Caffeine Mini Bar X6 Cherry Iso pack
Get dealGet deal
KevAdcock

Missed it, out of stock now. Can’t add to basket. Shame

Swidc

Horrible delivery service. I ordered one of these packs couple of months ago and they dropped the pack in front of my door. The tracker said "delivered and signed by customer". Lucky me nobody stole it.

shaunrjackson

Great deal

jobibear

Signed up with premier delivery, my boots will be filled over the next 12 months. Thanks.

booboobeaker

great find thanks

Football Protein Pack for £1 instead of £10 from SIS (£3.99 Del or Free Del if you have Premier) @ SiS
75°Expired
Found 29th MayFound 29th May
Football Protein Pack for £1 instead of £10. £3.99 delivery, however if you have Premier then you will get free delivery WHEY20 Strawberry 78ml 1 x WHEY20 78ml - Strawberry - … Read more
victor99

Its in stock again at the moment

strikey02

OOS now

scrotesmd

Great deal ordered

ChrisWhalley

It's a steal, cheers for this

paul_boden

Worked for me. Have to keep going back in it’s it’s listed as out of stock as it eventually come back. Same with most of the hot deals here

Any 6 pack of Go isotonic energy gels FREE - premier delivery or £3.99 @ SiS
-11°Expired
Found 19th MayFound 19th May
Add any 6 pack of Go isotonic gels to your basket, can be any flavour of your choice. In the basket simply enter the promo code to get your 100% off discount. If you have a premier… Read more
premierfella

Not sure if something has changed in how they apply these codes, but with an existing account and Premier paid for already in a previous order, there seemed to be no way to get the 6 gels completely free - was only allowed to add the freebie with another purchased item.

deleted1587206

Doesn’t work...signed up and selected news letter and 0 points shown in my account. Unless I’m doing something wrong...

muppetrider

Thanks victor99, much appreciated. The seas of confusion have parted! (y)

victor99

'OP: Where is the evidence for the £5 credit with new account sign-ups getting premiere for £4.99?? It says it on this page https://www.scienceinsport.com/help/sis-loyalty

victor99

Register and you get 250 points which is £2.50, go into settings and sign up to the news letter for another 250 points, thats £5. Premier is 9.99, so you are going to get it for £4.99.

+ANOTHER 12x FREE energy gels + p&p for £3.99 (completely FREE with premier)
93°Expired
Found 19th MayFound 19th May
I know this may similar to the deal posted a few days ago but you can get ANOTHER 12 free gels with this code. I have successfully claimed the 24(2x12) FREE gels already posted on … Read more
muppetrider

With help from victor on UKHD (info *all* staff failed to provide when asked!) The extra 250 comes from signing up for the newsletter. EDIT: So after effectively wasting all this time, getting the newsletter and communicating with the clueless staff.. *and* paying £5 for 'free' delivery of my 'free' item the code is not working and they want £19.40 for the gels meaning a total of £24.40 spent if I follow this. Message is: "COUPON CODE IS NOT VALID" So will 'attempt' to go through the long queues and to try and my money back.

paul_boden

When I’ve done it recently there was 500 points waiting for me at checkout which definitely equates to £5 off premium and an extra freebie item.

muppetrider

Could I please ask for clarification of the above claims. Customer service are saying they don't know anything about free £5 credit with Premier and a new account - Last one (Maria) I specifically asked about free £5 credit with new account and premiere answered that with a new account £9.99 get's you a year delivery and that's it. Is there a link to the info about the apparent free £5 credit because I can't find anything and chat staff are none the wiser. Edit: I spoke to another member of SIS chat staff (Benadetta) and was told the same (no extras besides delivery regardless of new account) then I questioned her again and she changed her story and said you get 250 points for a new account.. which say says would be worth approx £2.50 credit although I don't know what the requirements are re: minimum points cash out or conditions etc. 'OP: Where is the evidence for the £5 credit with new account sign-ups getting premiere for £4.99?? Apologies if I've missed something but if these chat staff are correct then a lot of UKHD readers will be disappointed paying £10 expecting to get premiere for effective £5 due to this imaginary(?) credit you claim. This is a big money spinner for SIS.. are you affiliated with them or taking handouts? - Details seem shady, I nearly dropped £10 expecting my £5 credit but staff say that's nonsense. Apologies again if I've missed something.. very possible! Cheers All :D

paul_boden

Working again now

oled

In stock now :D

Another 12 SiS energy gels for p&p / free with code
241°Expired
Found 10th MayFound 10th May
I've just claimed another 12 free gels from Science in Sport. This code worked for me even though I've used similar before. P&P is free if you are a premier member or on order… Read more
boffin

Sorry no. The bundle doesn't show up in the shop but it must have a code and URL somewhere. I checked my emails and I can't see it. Time to mark this one expired I think.

PeterSmith99

boffin do you have a link to the 12 gels the deal sais expired but if you have the URL it may still work

boffin

Still think this is available.

lew00wel

Top Man boffin :) keep em coming..

Kofsw4

And six more for free with 40p reward points (y)

12 Free Science in Sport Energy Gels (usually £19.40) Only Pay P&P £3.99 - Free to Premier Account Members
314°Expired
Found 10th MarFound 10th Mar
So I know it’s only been 2 minutes since my last SIS deal but this seemed equally good if not better. This time get this pack free ( https://www.scienceinsport.com/uk/energy-gel-b… Read more
Get dealGet deal
Jamie_JacksonqsM

This weekend you can also get 6 free gels as well as the performance pack so a great deal for only £4.99!

hamsterboy

Still works, just got a pack of gels, +250 points for email sign up. Total £1.49 delivered. Sweet.

Speedbirdjw

Thanks for that I’ll give it a go!

hotrod2

If you use strava and sign up and complete the aussie versus UK challenge (just log one ride!) Then you will get a code for 12 free gels....

Speedbirdjw

See if this one works for you. I can’t as I’ve already claimed https://www.hotukdeals.com/deals/free-science-in-sport-match-day-fuel-pack-usually-1550-just-pay-299pp-2902885

Match Day Fuel Pack - Science in Sport - £2.99 p&p
70°Expired
Found 2nd MarFound 2nd Mar
Takes you to the Man United website but you don't need to be a member/fan/associate http://www.manutd.com/en/News-And-Features/Club-News/2018/Mar/science-in-sport-in-1,-d-,5-mill… Read more
matwalaboy

Looks like already posted as https://www.hotukdeals.com/deals/free-science-in-sport-match-day-fuel-pack-usually-1550-just-pay-299pp-2902885 ?

hotrod2

Thanks - I'm a SiS premier customer so P&P was free too.

Free Science in Sport Match Day Fuel Pack (usually £15.50) just pay £2.99p&p
950°Expired
Found 2nd MarFound 2nd Mar
Simply enter your details and get a code to discount the pack to free of charge. Only pay £2.99 postage. Each pack contains: 3 x GO Isotonic Energy Gels 1 x GO Energy & … Read more
Get dealGet deal
Speedbirdjw

I can’t actually remember. Try both options.But now I’m a premier account holder I get free delivery on other free offers like the 12 free gels I posted on another link

DealMeIn

Did you use a different email/credit card/address when making another order?

Speedbirdjw

All this for £5!!

Speedbirdjw

If you just add the premier account as an item to your basket it’ll automatically give you the free pack so you’ll get two decent packs and some caffeine shots for £5 plus newsletter points.

MrMoneySaver

Thanks :) It pops up when I add a different product but after I remove that product, the 2 free shots get removed too :( Oh well, I'll leave the tab open for a while and see if anything pops up.

SIS Hydration Bundle 50% off - £13.99 + £3.99 delivery  at scienceinsport.com
52°Expired
Found 26th FebFound 26th Feb
I swear by SIS as a whole and good to get 50% off. I've used the Sports Direct ones which can be cheaper but they dont have the same effect. Choose From: GO Hydro - 20 Tabs (Be… Read more
whatyadoinsucka

ah thanks i'll check them out,

bluntmachetti

I prefer SIS for their gels, rego and electrolyte powders. For Energy Bars , definitely Cliff bars (peanut butter flavour)

Jasper21

Give these ago too https://www.secret-training.com/shop-stealth/ I think its the same "chef" from SIS who set up his own business.

whatyadoinsucka

tablets i guess are very similiar and its personal taste, i dont mind the high5 gels, a bit sickly, some flavours of sis are good, others terrible for me. my favourite recently have been the powerbar gel satchets the vanilla and the strawberry/banana are like rocket fuel,,

Jasper21

HiFive are good for the price TBH but still prefer SIS personally, especially the energy bars/gels.

Free _ GO Isotonic Energy Gels
432°Expired
Found 12th Dec 2017Found 12th Dec 2017
GO Isotonic Energy Gels
Speedbirdjw

Mine arrived today! Fake name and telephone number just in case of course

7fink7

Thanks!! i had delivery today! dont remember when I did order,but it arrived! (party) will have a go for tomorrow! (flirt)

Drscb

Many Thanks. I received them today

jayonline85

dealerxxx

Mine came today, good service

SiS GO Isotonic Energy Gel - 20 Pack £9.99 Next Day Delivered including & unlimited UK Next Day Delivery for a full year SIS
41°Expired
Found 25th May 2017Found 25th May 2017
Subscribe to SiS Premier and receive: SiS GO Isotonic Energy Gel - 20 Pack (Choice of Flavour). Simply add to basket and Select SIS Premium Delivery £9.99 and £28 comes off order… Read more
Kofsw4

Brilliant, thanks. I signed up for the newsletter so got £5 off another order. 20 gels and 80 hydration tabs (£15 less the £5 for subscribing) for £20 total :)

catherton

Great, thanks