Phd Meal Replacement is a delicious, satisfying shake that has been created to help you lose weight, safely and effectively, whilst also achieving your exercise goals. PhD woman Meal Replacement shake has been fortified with a special blend of vitamins and minerals, tailored just for women. Phd Meal Replacement is a delicious, satisfying shake that has been created to help you lose weight, safely and effectively, whilst also achieving your exercise goals. PhD woman Meal Replacement shake has been fortified with a special blend of vitamins and minerals, tailored just for women.