optimumnutrition

Old School Labs Protein Powder Isolate Sourced from Egg, Milk,& Beef - Made for Men & Women for Building Muscle & Post-Workout Recovery - Zero Sugar,

Old School Labs Protein Powder Isolate Sourced from Egg, Milk,& Beef - Made for - Main image
Old School Labs Protein Powder Isolate Sourced from Egg, Milk,& Beef - Made for Men & Women for Building Muscle & Post-Workout Recovery - Zero Sugar, Rich Chocolate Flavor - 30 ServingsOld School Labs Protein Powder Isolate Sourced from Egg, Milk,& Beef - Made for Men & Women for Building Muscle & Post-Workout Recovery - Zero Sugar, Rich Chocolate Flavor - 30 ServingsOld School Labs Protein Powder Isolate Sourced from Egg, Milk,& Beef - Made for Men & Women for Building Muscle & Post-Workout Recovery - Zero Sugar, Rich Chocolate Flavor - 30 ServingsOld School Labs Protein Powder Isolate Sourced from Egg, Milk,& Beef - Made for Men & Women for Building Muscle & Post-Workout Recovery - Zero Sugar, Rich Chocolate Flavor - 30 ServingsOld School Labs Protein Powder Isolate Sourced from Egg, Milk,& Beef - Made for Men & Women for Building Muscle & Post-Workout Recovery - Zero Sugar, Rich Chocolate Flavor - 30 Servings
$37.39 $54.99 In stock

Category: POWDERS

Old School Labs Protein Powder Isolate delivers a rich chocolate flavor with zero sugar, designed for men and women seeking to support muscle building and post-workout recovery. This formula sources protein from egg, milk, and beef isolates.

  • Protein isolate sourced from egg, milk, and beef for a diverse amino acid profile
  • Zero sugar formula with a rich chocolate flavor
  • Designed for both men and women to support muscle building and post-workout recovery
  • 30 servings per container
Check your selection

Confirm your chosen option and quantity before paying.

Delivery timing

Check the estimate before ordering for a particular date.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Refund enquiries

Contact the store with the order number and item you are asking about.

Please contact us for the refund processing timeframe before returning an item.

View policy
Shipping charges

Review the charge for your selected delivery service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Planning a return

Contact the store before returning an item; the policy below applies.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.6 / 5 · 57 reviews)

Mia ★★★★★

I was skeptical about a zero-sugar protein powder tasting good, but this rich chocolate flavor is genuinely smooth and not chalky at all. Mixes easily with just a shaker bottle, and I've noticed less bloating compared to other blends.

Emma ★★★★★

Mixing egg, milk, and beef protein sounded odd at first, but I actually love the smooth texture it gives the shake—it doesn't get clumpy like some isolates. The rich chocolate flavor is strong enough to cover the taste of the beef, and I’ve noticed less soreness the day after lifting.

Alexander Q. ★★★★★

I was skeptical about a zero-sugar protein that actually tastes good, but this one mixes up smooth with no chalky aftertaste. It kept me full after my workout without any bloating. Only wish the scoop sat deeper in the tub—still, solid purchase.

Related Products