Top 10 Diet Colas

Discover the UK's favourite diet colas, see how shoppers rate them, and learn where you can buy them across 15 supermarkets.
1
Coca-Cola
Diet Coke
330ml
4 x
Vegan
Vegetarian

What people say

170 reviews from 5 shops
“These convenient sized bottles are perfect”
“Very refreshing and a lovely fresh flavour”

Where to buy

£2.50
£2.50
£3.00
+2
STORES
2

What people say

87 reviews from 8 shops
“This is a favourite with myself and family”
“I love this is amazing taste”

Where to buy

£1.79
£2.00
£2.00
+5
STORES
3
Coca-Cola
Zero Sugar
330ml
4 x
Vegan
Vegetarian

What people say

151 reviews from 4 shops
“The taste is more similar to original Coke”
“This is definitely my favourite drink within the Coca-cola brand”

Where to buy

£2.50
£2.50
£3.00
+1
STORE
4
Pepsi
Max
330ml
12 x

What people say

97 reviews from 5 shops
“This is the sweetest sugar free drink you will find”
“This is the best fizzy drink ever made”

Where to buy

£5.75
£5.75
£6.00
+2
STORES
5

Where to buy

£0.49
6

What people say

53 reviews from 3 shops
“This is lovely for a change”
“Very light and refreshing”

Where to buy

£1.60
£1.65
£1.65
7
ASDA
Cola Zero
2l
Vegetarian

What people say

102 reviews from 1 shop
“Very good alternative to Pepsi Max and a fraction of the cost”
“Very good nice fizz very good taste”

Where to buy

£0.49
8

What people say

65 reviews from 1 shop
“This is surprisingly excellent”
“I love this”

Where to buy

£0.49
9
ASDA
Diet Cola
2l
Vegetarian

What people say

243 reviews from 1 shop
“This is the only non brand diet cola all the family will drink! So much cheaper than named brands Well done Asda!!”
“The taste is great with no artificial after taste that you normally get with diet pop drinks”

Where to buy

£0.49
10

What people say

27 reviews from 3 shops
“This is the first time I've tried the Pepsi version of caffeine free cola”
“This is the best diet/caffeine free soft drink out there taste a lot better then Coca Cola”

Where to buy

£2.00
£2.00
£2.35
11

What people say

41 reviews from 1 shop
“Very happy to find an alternative to branded Colas that doesn't contain Aspartame as a sweetener”
“I think it tastes good with no nasty after taste”

Where to buy

£0.49
12
13

What people say

64 reviews from 1 shop
“This is less than a third of the price if Diet Coke and three times as tasty”
“This is my favourite Diet Cola by far”

Where to buy

£0.49
14

Where to buy

£0.49
15

Where to buy

£2.50
16

Where to buy

£5.00
17

What people say

63 reviews from 1 shop
“Very tasty and fizzy”
“Love this stuff but the stores seem to stop selling it about November then if we are lucky we get it back about June”

Where to buy

£0.49
18

What people say

15 reviews from 1 shop
“This is the perfect sugar free cola and has just the right amount of sweetness without a bitter aftertaste”
“This is the bomb! Tastes great”

Where to buy

£1.80
19

What people say

49 reviews from 1 shop
“very good and caffeine free”

Where to buy

£0.70
20

Where to buy

£2.00
£2.00
£2.10
+1
STORE
Soft Drinks
Fizzy Drinks
Sodas
Colas
Cases
RTDs