Breastfeeding is best for your baby and provides many benefits.

Breastfeeding is best for babies and provides many benefits. It is important that, in preparation for and during breastfeeding, you eat a healthy, balanced diet. Combined breast and bottle feeding in the first weeks of life may reduce the supply of your own breastmilk, and reversing the decision not to breastfeed is difficult. The social and financial implications of using an infant milk should be considered. Improper use of an infant milk or inappropriate foods or feeding methods may present a health hazard.

If you use an infant milk, you should follow manufacturer’s instructions for use carefully – failure to follow the instructions may make your baby ill. Always consult your doctor, midwife or health visitor for advice about feeding your baby.

By clicking Agree, you will be able to view information about Aptamil infant milks and other products. If you choose to proceed, you are accepting that Aptamil is supplying this information at your individual request for information purposes.


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Aptamil Pepti 1

Aptamil Pepti 1 is a food for special medical purposes for the dietary management of cows milk protein allergy.

Aptamil Pepti 1

We are updating some of our formulations to meet new EU legislation. Find out more here    

Suitable from birth for the dietary management of cows’ milk protein allergy

Cows’ milk protein allergy (sometimes referred to as CMPA) affects around 2–7.5% of infants, but most will grow out of it by the age of three. The symptoms can be hard to pick up, even by healthcare professionals, but warning signs can include facial swelling, frequent vomiting, regurgitation, diarrhoea, constipation, eczema or respiratory problems like a chronic cough or runny nose.

If your baby has any of these symptoms and has not been diagnosed with cows’ milk protein allergy, you should ask your healthcare professional for advice. It is also worth telling them if you, your partner or any of your other children has a diagnosed allergy as it can increase the likelihood of your baby having CMPA. They may then decide to refer you to a paediatric dietitian for further checks.

When to use Aptamil Pepti 1

Aptamil Pepti 1 is suitable for use from birth and should be used under medical supervision. It is a food for special medical purposes for the dietary management of cows’ milk protein allergy and has been specifically developed for bottlefed babies. Aptamil Pepti 1 contains the same unique blend of GOS/FOS prebiotics as our other milks but it is an extensively hydrolysed formula, which means the cows’ milk protein has been broken down, making it easier for babies to tolerate and digest, whilst providing them with all the nutrition they need.

Benefits of Aptamil Pepti

Aptamil Pepti 1 is part of our special range for the management of CMPA and is the only formula for allergy management. It is whey based for a more palatable taste. It contains our unique blend of GOS/FOS prebiotics. It calso contains LCP's, nucleotides and antioxidents and since babies are unable to produce enough LCPs for their daily needs, we include them in Aptamil Pepti 1 to ensure bottlefed babies with allergies are not missing out.

Aptamil Pepti 1 has been specially tailored by our experts for increased palatability, helping to make mealtimes more enjoyable for your baby again. What’s more, Aptamil Pepti 2 is available for infants from 6 months onwards, making it the best long term solution for babies with CMPA.

Aptamil Pepti have developed a recipe book for parents of babies with cow's milk protein allergy. You can request a copy of this book for free by calling our Careline.

Frequently asked questions

What's in it? Ingredients

What’s in our milk?

Aptamil Pepti 1 is made for bottlefed babies with an allergy to cows’ milk. Its unique formula contains cows’ milk proteins which have been broken down into little pieces (extensively hydrolysed), making them easier for babies to tolerate. It also has a reduced lactose content and, unlike some other allergy management formulas, is based on whey rather than casein. This makes it easier to digest and improves the taste.

Ingredients list

Hydrolysed whey protein (from milk*), Maltodextrin, Vegetable oils (Palm oil, Coconut oil, Rapeseed oil, High oleic sunflower oil, Sunflower oil), Galacto-oligosaccharides (GOS) (from milk*), Calcium phosphate, Emulsifiers (citric acid esters of mono and diglycerides of fatty acids), Fructo-oligosaccharides (FOS), Fish oil, Potassium chloride, Oil from Mortierella alpina, Choline chloride, Potassium citrate, Sodium chloride, Magnesium chloride, Vitamin C, L-Tyrosine, Inositol, Magnesium hydrogen phosphate, Taurine, Zinc sulphate, L-Carnitine, Ferrous sulphate, Vitamin E, Uridine 5'-monophosphate sodium salt, Cytidine 5'-monophoshate, Pantothenic acid, Adenonsine 5'-monophosphate, Inosine 5'-monophosphate sodium salt, Nicotinamide, Guanosine 5'-monophosphate sodium salt, Copper sulphate, Vitamin A, Riboflavin, Thiamin, Vitamin B6, Manganese sulphate, Potassium iodide, Folic acid, Sodium selenite, Vitamin K1, Biotin, Vitamin D3, Vitamin B12.


Dietary Information

Aptamil Pepti 1 is not suitable for a vegetarian or vegan diet and is not Halaal approved

Allergens: Milk, Fish



  1. Moro G et al. Dosage related bifidogenic effects of galacto- and fructo-oligosaccharides in formula fed babies. J Pediatr Gastroenterol Nutr 2002;34:291-5.
  2. Knol J et al. Colon microflora in infants fed formula with galacto- and fructo-oligosaccharides: more like breastfed infants. J Pediatr Gastroenterol Nutr 2005;40:36-42.
  3. Koletzko B et al. The roles of long-chain polyunsaturated fatty acids in pregnancy, lactation and infancy: review of current knowledge and consensus recommendations. J Perinat Med 2008;36:5-14.


How to use it Preparation

Our easy-to-follow guide shows you how to prepare a bottlefeed safely using our powder formula

step 1

Wash hands and sterilise all utensils according to manufacturers' instructions.

step 2

Boil 1 litre of fresh water. Leave kettle to cool for no longer than 30 mins. Measure the required amount of water (refer to feeding guide) into a sterilised bottle. Be careful of scalding. Do not use artificially softened or repeatedly boiled water.

step 3

Using the scoop provided, level off the powder with a clean knife. Do not press or heap the powder.

step 4

Add the required amount of powder to the water. Adding too many or too few scoops can be harmful. Place the sterilised teat and cap back on the bottle and shake immediately, vigorously and vertically for at least 10 seconds until powder is dissolved.

step 5

Cool under running tap. Check temperature of feed. Feed immediately.

Formats Formats available

Where to find our milk

Aptamil Pepti 1 is food for special medical purposes. Specifically designed for the treatment of cows' milk protien allergy in infants from birth. Aptamil Pepti 1 is avaiblale in pharmacy only and must be used under special medical supervision. If you think your baby has CMPA, but has not been diagnosed, you should ask your health care profesional for advice. Aptamil Pepti 1 is suitable from birth and is GMS reimbursable.

Formats available

Aptamil Pepti 1 is available in 450g tins.

Where to buy Purchase

This product is available in selected pharmacies. Speak to your local pharmacist for more information.

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