Custom Flexible CPSRPLEASE READ BEFORE PURCHASING If you have any questions please email prior to purchase as CPSRs are a custom item and therefore non refundable. We only assess products for adults and children over 3 years old. This CPSR allows you a base formulation (limit of 15 ingredients) and a choice of 10 optional flexible ingredients that can be mixed and matched and added to your base formula up to the maximum assessed amount. Plus 10 additional extras such as