Prices updated daily — 21 July 2026
Product type overview
infant formula sits within Baby & Toddler, part of Health, Baby & Personal Care. On this page you compare 106 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for infant formula is £3.43/l at ASDA. In total, 7 variants of infant formula are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest infant formula
Compare 106 products across 9 supermarkets
infant formula — compare prices across 9 supermarkets
Cow & Gate
Cow & Gate 1 First Infant Milk from Birth 1L
1 litre
£3.43/litre
at 1 supermarket
Little Steps
Little Steps LITTLE STEPS® 1 First Infant Baby Milk Premade Liquid Formula from birth 200ml
200 ml
£4.20/litre
at 2 supermarkets
SMA
LITTLE STEPS First Infant Baby Milk from birth Ready-to-use milk 200ml
200 ml
£4.25/litre
at 4 supermarkets
SMA
SMA First Infant Baby Milk from birth Ready-to-use formula milk 1L
1 litre
£4.40/litre
at 3 supermarkets
Kendamil
Kendamil First Infant Milk 1 from Birth 250ml
250 ml
£4.40/litre
at 4 supermarkets
Kendamil
Kendamil First Infant Milk 6 x 250ml
1.5 litre
£4.59/litre
at 4 supermarkets
Kendamil
Kendamil Ready to Feed First Infant Milk
1.5 litre
£4.67/litre
at 1 supermarket
Aptamil
Aptamil 1 First Infant Baby Milk Liquid Formula, Ready to Feed, From Birth, 1L
1 litre
£4.68/litre
at 2 supermarkets
SMA
SMA First Infant Baby Milk Formula Liquid Ready to Feed from Birth 6x200ml
1.2 litre
£4.79/litre
at 3 supermarkets
HiPP Organic
HiPP Organic 1 First Infant Baby Milk Ready to Feed Liquid Formula, From Birth, 200ml
200 ml
£4.95/litre
at 3 supermarkets
Kendamil
Kendamil Ready To Feed
250 ml
£5.00/litre
at 1 supermarket
Cow & Gate
Cow & Gate 500ml First Infant Milk from Birth Ready to Use
500 ml
£5.00/litre
at 1 supermarket
SMA
SMA First Infant Milk From Birth
200 ml
£5.00/litre
at 1 supermarket
HiPP Organic
HiPP Organic 1 First Infant Baby Milk Ready to Feed Liquid Formula From Birth 470ml
470 ml
£5.11/litre
at 2 supermarkets
Cow & Gate
Cow & Gate 1 First Infant Baby Milk Liquid Formula, Ready to Feed Multipack, From Birth, 6x200ml
1.2 litre
£5.20/litre
at 3 supermarkets
Cow & Gate
Cow & Gate 1 First Infant Baby Milk Formula Liquid Ready to Feed from Birth
1.2 litre
£5.21/litre
at 2 supermarkets
Cow & Gate
Cow & Gate Ready To Feed First Infant Milk Stage 1
800 ml
£5.25/litre
at 1 supermarket
Sma
SMA First Infant Baby Milk From Birth Ready-To-Use Formula 200ml
200 ml
£5.25/litre
at 1 supermarket
Cow & Gate
Cow & Gate 1 First Infant Baby Milk Liquid Formula, Ready to Feed, From Birth, 200ml
200 ml
£5.35/litre
at 2 supermarkets
Cow & Gate
Cow & Gate Ready To Feed First Infant Milk From Birth Stage 1
200 ml
£5.50/litre
at 1 supermarket
Cow & Gate
Cow & Gate 1 First Infant Baby Milk Formula Liquid From Birth Ready To Feed 200ml
200 ml
£5.50/litre
at 1 supermarket
Aptamil
Aptamil 500ml 1 from Birth First Infant Milk
500 ml
£5.90/litre
at 2 supermarkets
Aptamil
Aptamil 1 First Infant Milk From Birth 4 x 200ml (800ml)
800 ml
£5.94/litre
at 1 supermarket
Aptamil
Aptamil 1 First Infant Baby Milk Liquid Formula, Ready to Feed Multipack, from Birth, 6x200ml
1.2 litre
£6.03/litre
at 3 supermarkets
Aptamil
Aptamil 1 First Infant Baby Milk Formula Liquid Multipack Ready to Feed from Birth 6x200ml
1.2 litre
£6.04/litre
at 2 supermarkets
Aptamil
Aptamil Ready To Feed First Infant Milk Stage 1
800 ml
£6.06/litre
at 1 supermarket
Kendamil
Kendamil Organic Ready To Feed First Infant Milk
1.2 litre
£6.25/litre
at 1 supermarket
KENDAMIL
Kendamil Organic Ready to Feed First Infant Milk 6x200ml
1.2 litre
£6.25/litre
at 1 supermarket
Aptamil
Aptamil 1 First Infant Baby Milk Liquid Formula, Ready to Feed, From Birth, 200ml
200 ml
£6.35/litre
at 2 supermarkets
Kendamil
Kendamil Organic First Infant Milk 1 from Birth 200ml
200 ml
£6.35/litre
at 1 supermarket
Aptamil
Aptamil 1 First Infant Baby Milk Formula Liquid Ready to Feed from Birth
200 ml
£6.50/litre
at 2 supermarkets
HiPP Organic
HiPP Organic Combiotic First Infant Milk 1 From Birth Onwards
200 ml
£6.50/litre
at 1 supermarket
Aptamil
Aptamil Ready To Feed First Infant Milk Stage 1
200 ml
£6.50/litre
at 1 supermarket
Kendamil
Kendamil Organic Ready To Feed Stage 1
200 ml
£6.50/litre
at 1 supermarket
Aptamil
Aptamil 1 First Infant Baby Milk Formula Liquid From Birth Ready To Feed 200ml
200 ml
£6.50/litre
at 1 supermarket
HiPP Organic
HiPP Organic 1 First Infant Baby Milk Liquid Formula From Birth
1.2 litre
£6.50/litre
at 1 supermarket
HiPP Organic
HiPP Organic First Infant Milk From Birth Stage 1
200 ml
£7.00/litre
at 1 supermarket
Aptamil Advanced
Aptamil Advanced 1 First Infant Milk From Birth 4 x 200ml
800 ml
£7.19/litre
at 4 supermarkets
Kendamil
Kendamil by Kendamil First Infant Milk 1 From Birth 800g
800 g
£7.79/kg
at 1 supermarket
Aptamil Advanced
Aptamil Advanced First Infant Baby Milk Formula Liquid from Birth
800 ml
£7.81/litre
at 1 supermarket
Aptamil Advanced
Aptamil Advanced 1 First Baby Milk Liquid Formula, From Birth, 200ml
200 ml
£7.85/litre
at 3 supermarkets
MAMIA
Stage 1 First Infant Milk
800 g
£8.74/kg
at 1 supermarket
SMA
LITTLE STEPS First Infant Baby Milk Powder Formula from birth 800 g
800 g
£9.94/kg
at 1 supermarket
Cow & Gate
Cow & Gate 1 First Baby Milk Formula Powder from Birth 600g
600 g
£13.33/kg
at 2 supermarkets
HIPP ORGANIC
Hipp Organic 1 First Infant Baby Milk Ready To Eat 6X90ml
540 ml
£14.81/litre
at 2 supermarkets
Cow & Gate
Cow & Gate First Infant Milk Formula Starter Pack From Birth 6 x 70ml
420 ml
£17.86/litre
at 4 supermarkets
SMA
SMA First Infant Baby Milk from Birth 6 x 70ml (420ml)
420 ml
£18.45/litre
at 1 supermarket
Kendamil
Kendamil First Infant Milk 1 From Birth 420ml (6 x 70ml)
420 ml
£18.90/litre
at 3 supermarkets
Kendamil
Kendamil First Infant Milk Ready to Feed Starter Pack
420 ml
£18.93/litre
at 2 supermarkets
SMA
SMA ® 1 First Infant Milk Liquid Formula Starter Pack from birth 6x70ml
420 ml
£19.00/litre
at 3 supermarkets