Cow and Gate milk

Brands can vary from one place to another, but the underlying prodict might be the same.

Email Cow & Gate, and ask them what the brand name is for their products in Belgium.

Alternatively, take the product into your local friendly pharmacist, and ask then what to go for on the local market.

Don't know about the powder but you can get the ready-made stuff in cartons in Stonemanor, Everberg. More expensive than in Eire/UK.