Optimum Nutrition
Gold Standard 100% Whey, 2.27 kg
4.8 out of 5, 2,914 reviews
Informed Choice
£54.99 £2.42/100g
Today's drop
Applied Nutrition, Blue raspberry
£16.24 was £24.99 £5.16 per 100 g
Back to £24.99 in
04:06:35
188 of 300 gone
112 left at this price
1,843 of you voted for this one. The price goes back up at midnight, and we do not run it again that week.
Voting closes at midnight. The product with the most votes drops at 8am and we publish the count.
5,439 votes so far
Bulk
Optimum Nutrition
Grenade
Solgar
Every brand is invoiced from the manufacturer or their appointed UK distributor. We can show you the paperwork.
Both are on the product page, not discovered when the box arrives. Short-dated stock is priced down and labelled.
Informed Sport and NSF certificate numbers link to the testing body's own register, so you are not taking our word for it.
We hold what we sell in Manchester. The number on the page is the number on the shelf.
Optimum Nutrition
4.8 out of 5, 2,914 reviews
Informed Choice
£54.99 £2.42/100g
Applied Nutrition
4.7 out of 5, 1,203 reviews
Informed Sport
£24.99 £7.93/100g
Whey protein, creatine, shaker
£64.99 £74.97
Save £9.98 against buying separately
Gels, electrolyte tabs, carb drink
£82.99 £96.00
Save £13.01 against buying separately
Multivitamin, vitamin D, magnesium
£35.99 £41.47
Save £5.48 against buying separately
What is actually in these products, what the evidence says, and what the marketing leaves out. Written by named people with credentials, and guest posts are labelled as guest posts.
Guide 7 min read
Monohydrate is the form with the most evidence behind it and usually the cheapest. Here is what the alternatives cost you per gram.
Priya Raman, Registered Nutritionist, AfN. 12 September 2026
Guest post 9 min read
A sports scientist on why Informed Sport certifies a batch rather than a product, and how to check the lot number yourself.
Dr James Whitfield, Sports scientist, Loughborough. 4 September 2026
Guide 6 min read
Elemental dose against compound weight, proprietary blends, and the three numbers that tell you what you are actually buying.
Priya Raman, Registered Nutritionist, AfN. 28 August 2026
Guest post 11 min read
A coach on carbohydrate tolerance, why you never trial a new gel in race week, and how to work backwards from your race date.
Marcus Adeyemi, UKA Level 3 endurance coach. 21 August 2026
Filmed by customers and creators who bought the product. Paid reviews say so on the card, because not disclosing it is unlawful.
4.6 out of 5
from 1,284 verified purchases
Arrived next morning, exactly as the page said
I ordered at 3pm and it was here by 9am. The stock number was right too, which is not something I can say about the last place I used.
Robert J. Verified purchase
Sent one back with no argument
Flavour was not for me. Opened, half used, refunded in four days and they paid the postage.
Harpaul T. Verified purchase
Price per 100g is the thing I wanted
Being able to see what I actually pay per 100g across brands saved me about a tenner on the same order.
Terence O'B. Verified purchase
Batch number matched the certificate
Checked the lot against the Informed Sport register before I opened it. It was there.
Leah K. Verified purchase
One email a day at 8am with the product that dropped and what it costs. Nothing else, and one click to stop.