Casein Protein

Support overnight recovery and sustained muscle growth with our range of casein protein supplements. Casein is a slow-digesting protein that releases amino acids gradually, making it ideal for supporting muscle repair and recovery over longer periods, especially before bed or between meals.

At Built Not Given, we stock high-quality casein protein from trusted supplement brands to help you maintain a steady supply of protein throughout the day or night.

Order online today and enjoy fast delivery across Ireland in 2–3 days, with free shipping on orders over €60, making it easy to keep your supplement stack fully stocked.