Optimum Nutrition | Serious Mass Gainer 12Ib

Optimum Nutrition | Serious Mass Gainer 12Ib

Marsoni

M251S

$169.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Optimum Nutrition | Serious Mass Gainer 12IbSerious Mass is the ultimate in weight gain formulas providing you with the tools you need to pack on the pounds and develop the physique you've always wanted. Each serving of Serious Mass contains 1250 calories derived primarily from protein sparing complex carbohydrates and a high quality protein blend consisting of Whey Protein Concentrate, Calcium Caseinate, and Egg albumen. Creatine Monohydrate, Glutamine, Choline, and Inositol have been added to

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We offer a 30-day return/exchange service after receiving.
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It's not often you get to say 'perfect' about almost anything, but this is one of them. The product was a terrific price, it came in a day, was packaged perfectly, was easily removed from clever packaging, it was simple and obvious how to install, and it fir perfectly, both front and back. True OEM fit, feel, and finish. Like I sad, peeerfect for my VW Touareg. As advertised. 5-star. And I ask again, how many 5-star ratings have you given? This is my first and I'm n old guy. Been doing business on Amazon for decades.

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Reviewed in the United States on April 30, 2026

Verified Purchase

Scott McNamara

Houston, US

★★★★★ 5

Fantastic blades at a great price.

Size: 22"/20"/14"

Perfect fit and work better than the expensive brands, like rain x. Have had no streaking issues as I have had with many inter brands. Great price for the 3 pieces as well, and highly recommend.

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Reviewed in the United States on May 23, 2026