The bottom line Muscle Milk Genuine Protein Powder is the 32g whey + calcium caseinate drugstore protein for mass gainers and meal replacement at $54 per 4.94lb tub. The 32g protein per scoop combines whey concentrate, calcium caseinate, milk protein isolate, and whey isolate for sustained amino acid release, the 220 calories per serving fits gainer macros without going overboard, the drugstore availability (Walmart, Costco, CVS) makes refills easy, the Muscle Milk brand has 25+ years of mainstream-fitness recognition, and the lactose-free formulation works for moderate lactose-sensitive users. The trade is the proprietary protein blend (no individual gram breakdown) and a thicker mouthfeel from the casein blend.
Value
At $53 Muscle Milk Genuine is the right drugstore mass-gainer whey + casein blend in 2026.
▶ Watch on YouTube
Third-party YouTube content. Watch directly on YouTube.
Muscle Milk Genuine Protein Powder (Chocolate, 4.94 lb) vs. the competition
Product
Our rating
Protein
Calories
Avail
Price
Verdict
Muscle Milk Genuine 4.94lb
★★★★★ 4.5
32g blend
220
Walmart/Costco
$53
Best Drugstore Gainer
Optimum Gold Standard 5lb
★★★★★ 4.8
24g blend
120
Amazon + brand
$78
Top Pick Whey
Optimum Gold Standard Casein
★★★★★ 4.7
24g casein
100
Amazon + brand
$78
Best Slow-Release
Generic mass-gainer
★★★★☆ 3.5
Variable
Variable
Variable
$29
Skip
Full specifications
Protein per serving
32g (whey + casein blend)
Calories
220
Carbs
11g (4g sugar)
Fat
5g
Lactose
Low (lactose-free)
Servings
32 (4.94 lb tub)
Made in USA
Yes
★ FINAL VERDICT
Should you buy the Muscle Milk Genuine Protein Powder (Chocolate, 4.94 lb)?
Muscle Milk Genuine Protein Powder is the 32g whey + calcium caseinate drugstore protein for mass gainers and meal replacement at $54 per 4.94lb tub. The 32g protein per scoop combines whey concentrate, calcium caseinate, milk protein isolate, and whey isolate for sustained amino acid release, the 220 calories per serving fits gainer macros without going overboard, the drugstore availability (Walmart, Costco, CVS) makes refills easy, the Muscle Milk brand has 25+ years of mainstream-fitness recognition, and the lactose-free formulation works for moderate lactose-sensitive users. The trade is the proprietary protein blend (no individual gram breakdown) and a thicker mouthfeel from the casein blend.
