At Smart138 we let our ingredients speak for themselves. That’s why our slow release protein powder, Smart138 Casein, is made exclusively from US farmed growth hormone-free skim milk and packaged in the USA. Just pure unflavored micellar casein protein without any added sugar, artificial flavors, or ingredients. Only one ingredient, nothing else.

• Packaged in the USA
• Non-GMO from US Cow Milk
• Only 1 Ingredient, No Junk, No Fillers
• Complete Amino Acid Profile
• 28g of Protein Per Serving
• Includes 6.9g of BCAA’s Per Serving
• No rGBH, No rBST
• Slow Release Protein Satisfies Cravings
• Acid- & Bleach-Free Cold Processing
• Soy Free, Gluten Free
• No Added Sugar
• No Artificial Sweeteners, Flavors, or Colors