The Vitaflo PKU sphere 20 Oral Supplement, 120 Calories, Individual Packet, 35 Gram Serving Size, Ages 3 Years and Up, 35 Gram, Oral, Glycomacropeptide (GMP), PKU, Pediatric to Adult, Powder, 30 Count is an at home health product designed to provide superior comfort and functionality. The Vitaflo PKU sphere 20 Oral Supplements are available at Honest Medical and ship for a low cost. We carry Vitaflo PKU sphere 20 Oral Supplements in multiple warehouses across the nation to reach most customers in 2-3 business days.