Aptamil Infant Formula 800 grams Aptamil Stage 1 First Infant Milk Powder 800g First Infant Milk Powder, suitable from birth Inspired by 50 years of research in early life science, our team of Nutricia scientists has developed our patented powder formulation. Aptamil First Infant Milk powder combines our blend of ingredients with our unique process. Aptamil Formula Milk 800g is halal certified.