Ph D Fitness Overview Ph D s Casein Peptide is a premium quality blended time release supplement that s ideally used before bedtime to assist growth & recovery. Made with key ingredients such as Micellar Casein, BCAA s & L-Glutamine. Incredibly useful as it mixes very well as a shake with water or milk. Also great for use with breakfast cereal, making smoothies & even yoghurt! Highlights- Contains 23 grams of blended protein per serving- Made with Micellar Casein- Mixes well- Made with BCAA s- Contains L-Glutamine- Contains essential vitamins & minerals such as Zinc- Contains many key peptide bonded ingredients- Low fat content