The Diet Doc Precision Protein Blend – 22g Grass-Fed Whey, Vanilla Bean, 32 Servings

Premium grass-fed whey protein, designed for everyday fueling

The Diet Doc Precision Protein Blend delivers 22g of high-quality protein per scoop, packaged in a 2.2 lb tub with 32 servings and a smooth Vanilla Bean flavor. It mixes quickly and dissolves cleanly, making it easy to add quality protein to your day.

Key benefits at a glance

• All protein sources derived from American grass-fed cows never treated with rBGH or antibiotics
• All ingredients made in the USA
• Mixes instantly - no blender required
• Tastes incredible in water alone for a low carb shake
• Blend with 6 oz skim milk, juice, or water - add ice and fruit for a spectacular shake

Science behind the formula

The Diet Doc and founder Joe Klemczewski built the Nitrogen Retention System Protein Matrix in 1999, a framework that emphasizes time-release protein blends by molecular weight, ratio, and combination. This approach supports steady amino acid availability across meals and contexts.

Based on this science, the product may support improved blood sugar stability between meals and can contribute to protein-sparing effects for some users. Individual results vary, but the formulation reflects a long-standing commitment to quality and performance.

Who might love it

If you’re after a versatile protein you can mix quickly, with a vanilla flavor that works across shakes, smoothies, or meals, this blend could fit your routine. It’s designed to be both enjoyable and practical for busy days.

• Post-workout or between meals: convenient 22g protein per scoop
• Low-carb option when mixed with water
• Great base for shakes with ice and fruit

How to enjoy

Start with 1 scoop and adjust to your taste. Mix with 6 oz of your preferred liquid, or blend with ice and fruit for a fuller shake. The formula dissolves quickly to save time and effort.