Top 10 Antacids

Discover the UK's favourite antacids, see how shoppers rate them, and learn where you can buy them across 15 supermarkets.
1

What people say

856 reviews from 8 shops
“These little things saved me when I was pregnant I couldn't of lived without them”
“I love spicy food but there is one problem after eating that kind of food for me”

Where to buy

£2.75
£2.85
£2.85
+5
STORES
2

What people say

170 reviews from 5 shops
“I love the spearmint Rennie they are definitely my favourite flavour! Minty and quick relief when heartburn hits”
“Love that u can chew or suck the tabs and they arent chalky as I expected them to be”

Where to buy

£3.49
£3.50
£4.00
+2
STORES
3

What people say

3 reviews from 3 shops
“These Rennie are slightly different from the original square tablets”

Where to buy

£5.85
£5.85
£6.49
4

What people say

118 reviews from 0 shop
“I love the spearmint Rennie they are definitely my favourite flavour! Minty and quick relief when heartburn hits”
“Love that u can chew or suck the tabs and they arent chalky as I expected them to be”

Where to buy

5

What people say

6 reviews from 6 shops
“They are not good for severe reflux in my opinion”

Where to buy

£6.99
£7.50
£7.50
+3
STORES
6

What people say

78 reviews from 0 shop
“These orange rennie are amazing they don't have a tangy taste and then are great for quick reaction when you need it and it's not strong at all so you don't get left with a nasty tasty at all”
“This is my favourite flavour as the tablet feels a lot less chalky than the mint flavour and tastes like a sweet”

Where to buy

7

What people say

15 reviews from 1 shop
“These taste disgusting”

Where to buy

£2.85
8

What people say

62 reviews from 8 shops
“Very good for digestive problems”
“These tablets have helped me out a lot when I get acid reflux”

Where to buy

£6.49
£9.80
£11.00
+5
STORES
9

What people say

21 reviews from 1 shop
“These orange ones are lovely and not chalky at all”
“These are effective and pleasant tasting”

Where to buy

£3.15
10
11
12

Where to buy

£7.49
£7.79
£7.80
13

Where to buy

£5.80
£6.39
£6.40
+1
STORE
14

What people say

22 reviews from 9 shops
“Very pleased to have got this item”
“I think this is better than the regular Gaviscon but it is very expensive”

Where to buy

£11.87
£14.00
£15.00
+6
STORES
15

Where to buy

£9.80
£9.95
£10.50
+4
STORES
16

Where to buy

£4.08
£6.00
£6.00
+4
STORES
17

Where to buy

£14.00
£17.00
£17.80
+1
STORE
18

Where to buy

£5.99
£6.00
£6.00
+3
STORES
19

Where to buy

£5.29
20
Indigestion Tablets
Antacid Tablets
Indigestion Liquids
Medicines