We selling both in package price at 55 usd negotiable (normal price 66 usd both) in-person pickup and payment upon delivery. Cash or transfer Pichincha or produbanco. I DO NOT SHIP. Nutramigen 1 PRO are extensively hydrolyzed (FEH) casein formulas. They contain LGG, a unique probiotic They are used as nutritional treatment in infants and children with allergies to cow's milk protein