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 Servings - POWDERS - Sold by optimumnutrition. Free US shipping, 30-day return policy. Quality products you can trust.
Customer Reviews (4.6 / 5 · 42 reviews)
Violet★★★★★
The chocolate flavor really is rich without being overly sweet, and I love that there's zero sugar but it doesn't taste like it's missing anything. It blends smooth with just water, which makes post-workout cleanup a breeze.
Adam K.★★★★★
Finally, a protein powder that mixes up smooth with no chalky grit, and the zero sugar is a huge plus for my macros. I've been using this post-workout for a week and can already feel a difference in my recovery.
Alexander Y.★★★★★
Mixes up perfectly in my shaker with no clumps, and the rich chocolate taste actually makes it feel like a treat after a tough workout. I'm impressed it has zero sugar but still delivers that solid 25g of protein per scoop.
Ella★★★★★
Finally a multi-source protein that actually mixes smooth without any chalky texture. The chocolate flavor is rich enough that I look forward to my post-workout shake, and the zero sugar is a big plus for my macros.
Robert★★★★★
I was skeptical about a blend of three proteins, but the chocolate flavor actually tastes like real cocoa and mixes smooth with no clumps. Been using it for two weeks and recovery feels noticeably faster.
Joseph★★★★★
Mixed it with milk after a heavy leg day and the rich chocolate flavor actually masked the beefy aftertaste I was worried about — pleasantly surprised by how smooth it blends. Zero sugar is a bonus, but the real win is how full I feel without any bloating.
Madison N.★★★★★
Mixes up super easily in my shaker with no clumps, which is a huge win for me. The rich chocolate flavor actually tastes good enough to drink with just water, so I’ve been using it as a quick post-workout without any extra calories.
Ellie E.★★★★★
Finally a protein powder that doesn’t leave that weird chalky aftertaste. Mixed it with water and it actually dissolved smooth, no clumps at all. Adding this to my morning shake has kept me full for hours without any sugar crash.
Brian B.★★★★★
The chocolate flavor is genuinely rich and doesn't have that weird artificial aftertaste I've gotten from other blends. I also appreciate that it mixes completely smooth in my shaker with no clumps, even with just water. Definitely became my go-to for post-lift recovery.
Eli H.★★★★★
The chocolate flavor actually tastes like real cocoa, not that chalky artificial stuff I've tried before. Mixes perfectly with just water in my shaker bottle, no clumps at all. Keeps me full for hours after my workout without any bloat.
