Rule One Proteins, R1 Casein, Protein Powder Drink Mix, Vanilla Creme, 3.96 lbs (1.80 kg)

Better Input = Better Output

Even in our fast-paced world, there are times when it pays to slow down. Take between meals and bedtime for example. During these occasions you want a protein that takes its time. Something to hold you over until your next meal. A protein that breaks down more slowly, delivering its amino acids over several hours. R1 Casein is what you’re after.

R1 Quality Guarantee – Rule One Proteins™ Commitment To Quality

Since day one, Rule 1 Proteins™ has proven that exceptional quality and superior value aren’t mutually exclusive. We develop our own products, source the finest ingredients, and manufacture them in an FDA-inspected, GMP-compliant, and Banned Substance Tested facility. Streamlining and tightly controlling every phase of the process, from start to finish, enables us to offer premium products without the premium price.

Informed Choice; We Test You Trust – Banned Substance Tested 

Informed Choice® is a quality assurance program for nutritional supplements. The program certifies products exhibiting the Informed Choice logo have been regularly tested for banned substances by the world class sports anti-doping lab, LGC.

Instantized – Easy To Mix: Small amounts of lecithin are added as an emulsifier to help with mixing.

^Per serving. Values are naturally occurring & approximated.

†100% of the protein is from Micellar Casein.