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 (4.8 / 5 · 24 reviews)

Jason U. ★★★★★

Finally a chocolate protein that actually smells and tastes like real cake batter, not chemicals. Mixes up thick and creamy with just water, which I wasn't expecting from a powder.

Henry ★★★★★

The chocolate cake batter flavor is spot-on, not too sweet or artificial, and it actually keeps me full for a few hours after my morning shake. It mixes perfectly with just a fork, no clumps at all.

Steven ★★★★★

The powder mixes smooth in my shaker bottle with no clumps—big plus when I'm rushing out the door. The chocolate cake batter flavor tastes rich enough that I don't dread my shake.

Ava P. ★★★★★

I've been using this powder post-workout for about two weeks now, and the way it mixes with just water—no clumps—is a game-changer for my recovery. The 48 servings have lasted longer than I expected, which makes the cost per shake feel very reasonable.

Olivia P. ★★★★★

The chocolate cake batter flavor is spot on—not too sweet and doesn't have that fake protein taste. Mixed with water, it's still creamy and dissolves with just a few swirls of my shaker, which is rare for a powder with casein. I’ve been using it as a night-time shake and it keeps me full until morning.

Chloe X. ★★★★★

I’ve been mixing this with milk post-workout and the texture is incredibly smooth—no chalky residue at all. The chocolate cake batter flavor actually tastes like dessert, which makes getting my protein in feel like a treat.

Henry ★★★★★

The chocolate cake batter flavor is genuinely delicious, and I love that it mixes smoothly with just a shaker bottle. Keeps me full for hours thanks to the casein, perfect for my post-workout shake.

David ★★★★★

I was pleasantly surprised that this powder actually dissolves without clumps in just a shaker bottle, no blender needed. The chocolate cake taste is richer than most protein I've tried, and it keeps me full for hours thanks to the casein blend.

Joshua I. ★★★★★

The chocolate cake batter flavor mixes up thick and creamy, even just with water, which makes it feel more like a dessert than a protein shake. It dissolves completely in my shaker bottle without clumps or chalkiness, which has been a pleasant surprise.

Ryan ★★★★★

I've been mixing this into my morning oatmeal and it dissolves much better than other powders I've tried, with no clumps. The chocolate cake batter taste is rich without being overly sweet, and it keeps me full until lunch.