optimumnutrition

BSN SYNTHA-6 Whey Protein Powder, Micellar Casein, Milk Protein Isolate Powder, Chocolate Cake Batter, 48 Servings (Package May Vary)

BSN SYNTHA-6 Whey Protein Powder, Micellar Casein, Milk Protein Isolate Powder, - Main image
$19.20 $63.99 In stock

Category: POWDERS

BSN SYNTHA-6 Whey Protein Powder, Micellar Casein, Milk Protein Isolate Powder, Chocolate Cake Batter, 48 Servings (Package May Vary) - POWDERS - Sold by optimumnutrition. Free US shipping, 30-day return policy. Quality products you can trust.

Customer Reviews (4.9 / 5 · 47 reviews)

Julian O. ★★★★★

I was skeptical about the "micellar casein" layer but it really does keep me full for hours after my afternoon shake. The chocolate cake batter flavor is spot-on—mixes smooth in cold almond milk, no grittiness.

George A. ★★★★★

Mixed this into my morning oatmeal instead of a shake and it turned out surprisingly good—the chocolate cake batter flavor actually comes through even when baked in. Two scoops keeps me full for hours thanks to the casein, which is exactly what I needed between meals.

John J. ★★★★★

First thing I noticed was the texture—it blends smooth even with just water, no clumps like some other powders. The chocolate cake batter flavor is spot-on, not overly sweet, and it keeps me full for hours thanks to the micellar casein. Definitely my new go-to for post-workout shakes.

Adam A. ★★★★★

I've been mixing this with almond milk for my post-workout shakes, and the texture stays smooth without clumping. The 25 grams of protein per scoop really helps curb my hunger for hours, and it dissolves easily even in a shaker bottle.

Claire U. ★★★★★

The chocolate cake batter flavor tastes exactly like the center of a boxed cake mix—mixes up thick and creamy with just water, no blender needed. It’s the first protein powder that actually satisfies my sweet tooth without feeling chalky.

Mia W. ★★★★★

I've been through a ton of protein powders, but the chocolate cake batter flavor here tastes exactly like a legit dessert—shakes mix up super smooth without any chalky grit. I've noticed it doesn't bloat me like others have, even with the extra calories from the micellar casein.

Madison ★★★★★

Finally found a protein powder that actually tastes good mixed with just water—the chocolate cake batter flavor is surprisingly rich and not at all artificial. It dissolves smoothly in my shaker cup with no clumps, which makes post-workout cleanup way easier.

William T. ★★★★★

I've been using this in my morning smoothie for a month now and the texture is noticeably creamier than other powders I've tried. The chocolate cake flavor actually tastes like real dessert, not artificial sweetener.

Julian ★★★★★

I was skeptical about the chocolate cake batter flavor, but it mixes incredibly smooth in my shaker with just water—no chalky aftertaste at all. Been using it post-workout for two weeks now and I'm actually looking forward to each scoop.

Alexander E. ★★★★★

Finally a protein powder that actually tastes like dessert without being overly sweet. The chocolate cake batter mixes smoothly in my shaker with just water, no clumps at all.