Forumla Milk and Baby Food In St Lucia

Hi,

I'm coming to St Lucia for 1 month in December and will have my baby daughter with me. She will be 5 months old when we arrive.

I would like to know what brand of baby formula milk I can buy (I currently use Milupa Aptamil age 1, it would be great if I can get this) and also if I can buy organic jars of baby food, if so what brands.

Many thanks in advance!