Joybuy Insights

Choosing infant formula: What parents should look out for with pre-term, first infant and follow-on milk

Infant formula must suit your baby’s age, dietary situation and individual needs. The choice ranges from infant milk from birth and pre-term formula to first infant milk 1 and follow-on milk from 6 or 7 months. Terms such as DHA, GOS/FOS, organic and HA baby formula can make the decision even more difficult.

As a Joybuy Product Recommendation Officer, I filter the most important information from product descriptions and assess it objectively. The following applies: if you are unsure about your baby’s diet, if there are symptoms or if you are changing formula, speak to a midwife or paediatrician.

Common pitfalls when buying infant formula

1. Confusing the age stage with the product name

Pre-term formula and first infant milk 1 are not the same. Pre-term formula typically contains lactose as its source of carbohydrates and, according to the product information, can be used from birth. First infant milk 1 may also contain starch, giving it a different consistency.

Follow-on milk 2, on the other hand, is intended for a later stage of development. Products such as Aptamil Pronutra 2 and HiPP Bio Combiotik 2 are stated to be suitable from 6 months, while Nestlé BEBA Follow-on Milk 2 is specified as suitable from 7 months. The age stated on the packaging should always be the deciding factor.

2. Putting too much emphasis on marketing terms

DHA baby milk, GOS/FOS baby formula, natural lactic acid cultures and HMO are specific ingredients or nutritional details. However, they are not the only measure of whether a product is suitable for your individual needs. DHA is legally required in first infant formula, so a corresponding note on the label does not automatically mean an additional individual benefit.

Organic baby milk should also be assessed based on the organic seal, ingredients list and relevant age stage. The term ‘organic’ does not replace checking allergens, preparation instructions and storage requirements.

3. Overlooking pack size and consumption

Baby milk powder is often available in 500, 600 or 800-gram packs. A larger pack is not automatically better value if it cannot be used within the stated period after opening. Depending on the product, manufacturers specify three or four weeks. Opened packs should be stored in a dry, sealed container at room temperature.

The most important selection criteria

Age indication and intended use

First, check whether the formula is intended for your baby’s current needs:

  • Pre-term formula from birth: often specified as suitable as a sole bottle feed or for supplementing breastfeeding.
  • First infant milk 1: also available from birth; some recipes contain starch.
  • Follow-on milk 2: suitable from an age specified by the manufacturer, usually as part of a mixed diet.
  • HA baby formula: contains hydrolysed milk protein. It is not suitable for babies with an existing or suspected cow’s milk protein allergy. The choice should be discussed with your paediatrician.
  • Organic baby milk: recognisable by the relevant organic certification and information about its agricultural origin.

Ingredients, allergens and carbohydrates

The ingredients list shows whether the product contains milk, fish or soya. In several of the products featured, DHA and ARA come from fish oil or special oils. This is important information for families with known allergies or intolerances.

If you are looking for pre-term formula with lactose as the only source of carbohydrates, this is stated, for example, for Bebivita Pre, Aptamil Pronutra PRE and several HA products. GOS and FOS, on the other hand, are prebiotic carbohydrates listed in recipes such as Aptamil Pronutra 2 and Milupa Milumil 2. The ingredients list shows the composition; no medical effect should be inferred from it.

Preparation and hygiene

Correct dosing is essential when preparing milk powder. The key steps are:

  1. Boil fresh drinking water and allow it to cool to the temperature stated on the packaging.
  2. Pour the required amount of water into a clean or sterilised bottle first.
  3. Measure the powder precisely using the enclosed measuring spoon and level it off.
  4. Close the bottle, shake vigorously and allow it to cool to around 37 °C.
  5. Check the temperature and feed the formula straight away.
  6. Do not keep or reheat leftovers.

The manufacturer’s instructions take priority, as the quantity of water, weight of the measuring spoon and usage period after opening may vary.

Our selection for different buyer profiles

Suitable for: Budget-conscious first-time buyers
Bebivita PRE First Milk from Birth 500g

Bebivita PRE First Milk from Birth 500g

Why this product suits the profile: The 500-gram pack is suitable for parents who initially want to try a smaller quantity or supplement breastfeeding. According to the product information, it is suitable from birth and contains lactose as the only source of carbohydrates.

How this product avoids the pitfall

The clear age indication and manageable pack size reduce the risk of buying unsuitable follow-on milk or an overly large multipack.

Main benefits & strengths

Suitable from birth; 500 g; DHA according to the product labelling; lactose as the only source of carbohydrates.

Suitable for: Buyers with high quality standards
HiPP Pur 3 Organic Infant Follow-on Formula 500 g

HiPP Pur 3 Organic Infant Follow-on Formula 500 g

Why this product suits the profile: According to the product information, this follow-on milk is intended for babies from 10 months and contains ingredients from certified organic farming, including 19% whole milk powder.

How this product avoids the pitfall

The specific age stage prevents first infant formula from being mistakenly used as a suitable diet during the second half of the first year.

Main benefits & strengths

500 g; organic ingredients according to the labelling; DHA, iron, calcium and iodine listed in the nutritional declaration.

Suitable for: Special uses & high-volume users
Aptamil HA Prosyneo PRE (From Birth) 800g

Aptamil HA Prosyneo PRE (From Birth) 800g

Why this product suits the profile: The 800-gram pack is aimed at families with regular usage. According to the product information, the recipe contains hydrolysed whey protein, lactose and GOS/FOS.

How this product avoids the pitfall

The clear statement that the product is not suitable for an existing or suspected cow’s milk protein allergy helps distinguish it from situations requiring medical assessment.

Main benefits & strengths

From birth; 800 g; hydrolysed protein; lactose as the only stated source of carbohydrates.

Suitable for: Families interested in GOS/FOS
Aptamil Pronutra 2 Follow-on Milk from 6 Months 800g

Aptamil Pronutra 2 Follow-on Milk from 6 Months 800g

Why this product suits the profile: For babies from 6 months, the recipe provides GOS and FOS as well as DHA and ARA, according to the product information. The 800-gram pack is designed for regular use.

How this product avoids the pitfall

The age indication from 6 months makes it clear that this is not infant milk intended from birth.

Main benefits & strengths

800 g; GOS/FOS stated; DHA and ARA included in the nutritional declaration; intended for a mixed diet from 6 months.

Looking for more options?

We have put together a complete, regularly updated list of products that fully meet these strict selection criteria and the safety regulations applicable in the EU.

Infant formula FAQ

Which infant formula is suitable from birth?

Pre-term formula and first infant milk 1 are generally available as products suitable from birth. The deciding factors are the specific age indication, ingredients list and recommendation from a paediatrician or midwife. With HA formula, you must also check whether it is suitable for your individual situation.

How long does milk powder last after opening?

This depends on the product. The information available often specifies three or four weeks. The pack should be sealed tightly after each use and stored in a dry place at room temperature. The usage period stated on the packaging always applies.

What is important when preparing baby milk?

Water and powder must be measured in the stated ratio. Prepare the formula fresh for each feed, allow it to cool to feeding temperature and feed it immediately. Leftovers should not be returned to the pack or offered again.