What is the cheapest clear whey in the UK?

Myprotein Clear Whey Protein Isolate, £45.13 per kilo. Today's lowest price for clear whey across the shops we track, £19.96 per kilo less than number two.

Myprotein Clear Whey Protein Isolate
Cheapest per kilo £45.13 per kilo Myprotein Clear Whey Protein Isolate 875 g for £39.49 · £1.35 per serving
View at Myprotein £39.49

Measured 8 October · 132 clear whey powders at 3 shops · updated every day

How we calculate

  • Price per kilo. A small bag looks cheap. Per kilo shows what you really pay.
  • Discount included. The price is what you pay at checkout, with our code already applied.

The lowest price per kilo is at the top. That spot is not for sale. If you order through us, the shop pays us a commission. That doesn't change the order.

Which clear whey is the cheapest per kilo right now?

price per kilo, discount included
  1. 1 Myprotein Clear Whey Protein Isolate 875 g for £39.49 £45.13 per kilo View
  2. 2 Applied Nutrition Clear Whey Protein Isolate 875 g for £56.95 £65.09 per kilo View
  3. 3 Optimum Nutrition Clear Protein Powder Blackcurrant 480 g for £35.00 £72.92 per kilo View
Compare all protein →

What should you look for?

  • Per kilo, not per bag. Bags differ a lot in weight. Per kilo you see what you really pay.
  • Protein per serving. Around 20 grams per glass is usual; it is on the label.
  • Powder instead of a ready-to-drink. Powder is almost always cheaper per serving than a bottle or a can.

Questions

All clear whey prices side by side (per kilo)
# Product Price Price per unit Rating Last measured
1 Myprotein Clear Whey Protein Isolate · 123 flavours £39.49 (-25%) · 875 g £45.13 / kg 4,6/5 (5719)
2 Applied Nutrition Clear Whey Protein Isolate · 14 flavours £56.95 · 875 g £65.09 / kg —
3 Optimum Nutrition Clear Protein Powder Blackcurrant · 7 flavours £35.00 · 480 g £72.92 / kg 4,8/5 (49)

Prices checked on 9 October 2026 — discounts are already included in the price per unit.

What does clear whey cost per glass and per month?

Count on one glass from 30 grams of powder a day.

Product Per glass (30 g) Per month
Myprotein Clear Whey Protein Isolate £45.13 per kilo £1.35 £40.62
Applied Nutrition Clear Whey Protein Isolate £65.09 per kilo £1.95 £58.58
Optimum Nutrition Clear Protein Powder Blackcurrant £72.92 per kilo £2.19 £65.63

Calculated from the price per kilo (discount included) × 30 grams per glass, 30 times a month. Prices checked on 9 October 2026.

What is the cheapest clear whey in the UK?
The lowest price for clear whey across the shops we track is today Myprotein Clear Whey Protein Isolate: £45.13 per kilo (£39.49 per bag of 875 g, discount included). Measured on 8 October across 132 clear whey powders at 3 shops; powder only. The list above is live: the order changes with the discounts.
What exactly is clear whey?
Whey isolate that is filtered so far that it mixes with water into a clear, refreshing drink instead of a milky shake. The protein is the same complete whey protein.
Is clear whey as good as regular whey?
Yes. Clear whey is whey isolate, so you get complete protein with all the essential amino acids. You only pay a bit more per kilo than for a concentrate: the cheapest whey protein.
How much protein is in clear whey?
Usually around 20 grams of protein per serving of 25 grams of powder, so roughly 80 to 96 percent protein. It is on the label of each product.
Is clear whey lactose-free?
Almost: the heavy filtering leaves hardly any lactose. With a mild lactose intolerance most people handle it well. Prefer a creamy shake? The cheapest whey isolate.
Full explanation

Clear whey is whey isolate that you mix into a clear, refreshing protein drink: more squash than milkshake. Per kilo you pay a bit more than for regular whey. The best-known product in the UK is Myprotein Clear Whey Isolate, but it is far from the only one. We line up the clear wheys of all the shops we track, sorted by price per kilo, discounts and our code SPORTPOEDER already included.

Clear whey or regular whey: where is the difference?

The same protein source, a different drink. Choose by how you want to drink your shake, not by the price per kilo alone.

TypeWhat you getWhen you choose it
Clear whey (isolate)A clear, refreshing drink based on whey isolate: around 20 grams of protein per serving, hardly any fat, little lactose.When a milkshake is too heavy for you, in warm weather or as a fresh change.
Whey concentrateA creamy shake with the most protein per pound; the cheapest form per kilo.When the price per gram of protein matters most and you handle lactose well.
Whey isolate (classic)Filtered further: a bit more protein per serving, less lactose and fat, creamy taste.When you want isolate but not a clear, squash-style drink.

Not choosing on price alone? How the SupplementScore works →

Independently compared · how we calculate · open data feed (JSON)

Myprotein · 875 g £39.49
View at Myprotein