RuleOne R1 Casein
SLOW-RELEASE MICELLAR CASEIN FORMULA
Casein Protein delivers 25g of 100% Micellar Casein per serving, so it keeps working long after you've left the gym. It's slow-release formulation is designed for occasions when you want a protein that takes its time and delivers its amino acids benefits over several hours.
High Protein: Each serving provides 25g of premium protein from 100% micellar casein sources.
Slow Digesting: Relative to other proteins, casein is broken down more slowly to help satisfy hunger and deliver amino acids over several hours.
Nighttime Formula: With extended benefits, casein is best used before going to bed, between meals, or during extended periods without eating.
Amino Acid Packed: Naturally rich in all 9 essential amino acids (EAAs), including 3 branched chain amino acids (BCAAs), for recovery.
Clean Manufacturing: Casein is proudly made in our own state-of-the-art GMP-certified facilities in the USA (with globally sourced ingredients) and is banned substance tested by Informed Choice.

Casein Protein is a complete dairy protein with a thick creamy texture and all nine essential amino acids (EAAs). Compared with other high-quality protein sources, casein is broken down into its amino acid components at a more prolonged rate, which makes it ideal for nighttime use.
Regularly tested for banned substances by the world class sports anti-doping lab, LGC.
What is in RuleOne Whey Protein?
| Nutrition information | ||
| Serving size: one scoop (35 g) | ||
| Servings per container: 52 | ||
| Amount per serving | Reference intake %* | |
| Calories | 120 | |
| Total fat | 1 g | 1% |
| Saturated fat | 0.5 g | 3% |
| Trans fat | 0 g | |
| Cholesterol | 20 mg | 7% |
| Sodium | 240 mg | 11% |
| Total carbohydrates | 3 g | 1% |
| Dietary fibre | 1 g | 4% |
| Total sugars | <1 g | |
| Includes 0 g added sugars | 0% | |
| Protein | 25 g | 50% |
| Vitamin D | 0 mcg | 0% |
| Calcium | 600 mg | 45% |
| Iron | 1.5 mg | 8% |
| Potassium | 300 mg | 6% |
| *The reference intake (RI) percentage tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. | ||
Micellar casein, cocoa (processed with alkali), natural and artificial flavours, contains 2% or less of salt, cellulose gum, xanthan gum, sucralose, acesulfame potassium, soya lecithin, sunflower lecithin.
- Stock: Out Of Stock
- Brand: Rule1