BPI ISO HD Chocolate Brownie is a fast-absorbing 100% whey protein isolate and hydrolysate that delivers 25g of ultra-pure protein per serving with just 4g of carbs and 1g of sugar. Built for lean muscle and quick post-workout recovery, this 5lb tub pairs a low-calorie, low-lactose profile with a rich chocolate brownie flavour that mixes smoothly into water or milk without clumping.

Why This Protein Delivers

Isolate is whey in one of its purest forms, filtered to strip away most of the fat, carbs, and lactose so more of every scoop is protein. ISO HD combines that isolate with fast-digesting hydrolysate, so amino acids reach your muscles quickly when they need them most. The result is a clean, rapidly absorbed protein that supports muscle repair and lean growth without excess calories.

Ideal For

ISO HD Chocolate Brownie suits athletes, gym-goers, and anyone chasing lean muscle, faster recovery, or a higher daily protein intake without the extra carbs and sugar. Its low-calorie, low-lactose profile makes it a strong pick during cutting or weight-management phases, and the dessert-like chocolate brownie flavour keeps a daily shake something to look forward to. Avoid if you have a milk, soy, or wheat allergy.

a fast-absorption whey matrix (whey protein isolate, whey protein hydrolysate), cocoa processed with alkali, natural and artificial flavours, chocolate brownie cookie pieces, a gum blend (cellulose, xanthan, carrageenan), soy or sunflower lecithin, and the sweeteners sucralose and acesulfame potassium. Allergens: contains milk, soy, and wheat, and is made in a facility that also processes egg and tree nuts. Third-party lab tested for label accuracy and produced in a cGMP-certified facility.

Fit it around your training for the best results:

1. Mix one scoop with 150 to 180ml (5 to 6oz) of cold water or milk.

2. Shake or stir until smooth, then drink immediately after your workout or strenuous activity.

3. Take it any time of day when you need a quick, high-protein boost between meals.

For a thicker shake, blend with ice or use milk instead of water.