ProMix Nutrition Casein Protein Powder - Grass-Fed Micellar Casein, Slow Release, Vanilla, Gluten-Free, 2.5 lb

Introducing ProMix Nutrition Casein Protein Powder, a premium slow-release formula built from grass-fed micellar casein. Cold-processed and acid-free, this protein delivers a steady stream of amino acids over time, making it a flexible option for bedtime routines, busy days, or moments when you want a longer-lasting protein boost. The vanilla-flavored powder is lightly sweetened and blends smoothly, thanks to sunflower lecithin, so your shakes stay creamy with minimal effort. Each container holds 32 servings, with 2 scoops per serving, to support consistent daily use.

Slow-release protein for extended support

• Slow-release profile designed for overnight use and sustained amino acid delivery.
• Made from grass-fed cows with a cold-processed, acid-free native casein base.
• Sunflower lecithin aids absorption and helps shakes blend smoothly.
• Vanilla flavor for a pleasant, versatile taste that works in various beverages.
• 32 servings per container, 2 scoops per serving for easy measurement.
• 25 g of protein per serving with lactose removal for easier digestion.

Clean, whole food–based ingredients and dietary compatibility

• Grass-fed micellar casein combined with sunflower lecithin, vanilla extractives, and coconut sugar.
• Gluten-free and keto-friendly, with no gluten, soy, GMOs, hormones, antibiotics, refined sugar, artificial sweeteners, or stevia.
• No gums, fillers, or bleach; 94% of ingredients sourced from North America.
• Produced in facilities following GMP standards and backed by a 1% for the Planet partnership.

In practice, this powder works well as a bedtime shake, a gradual-protein snack between meals, or a post-workout option when you want a slower return of amino acids. The clean, minimal ingredient list is paired with a smooth vanilla profile that blends easily into water, milk, or dairy-free alternatives. While individual results vary, many users appreciate the combination of digestibility, taste, and the assurance of a gluten-free, keto-friendly option with a transparent ingredient approach.