Optimum Nutrition Serious Mass Weight Gainer Protein Powder Vitamin C Zinc and Vitamin D for Immune Support Strawberry 6 Pound (Packaging May Vary)
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This weight gainer protein powder contains maltodextrin as a primary ingredient, which is a high-glycemic filler that can impact blood sugar levels. While it includes whey protein concentrate, a beneficial protein source, the presence of maltodextrin and the lack of transparency regarding other potential additives or artificial ingredients contribute to a moderate processing level. The formulation lacks harmful artificial sweeteners or dyes, but the reliance on maltodextrin and the absence of additional beneficial ingredients limit its overall score.
Key ingredients 3
Whey protein concentrateGood
Whey protein concentrate is a high-quality protein source derived from milk, rich in essential amino acids. It supports muscle growth and repair, making it a popular choice among athletes and bodybuilders. The concentrate form retains more nutrients compared to isolates, providing additional health benefits.
Benefits
Rich in essential amino acids, supports muscle growth and repair, and provides immune-boosting properties due to its lactoferrin content.
CocoaGood
Beneficial ingredient — whole-food or functional value in this product class.
Benefits
Contains antioxidants and flavonoids that may support heart health and provide anti-inflammatory benefits.
MaltodextrinBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
High glycemic index may lead to rapid blood sugar spikes, which can be a concern for individuals with insulin sensitivity.
Benefits
Provides quick energy due to its rapid absorption, which can be beneficial for athletes needing immediate energy replenishment.
Processing
Processed Foods
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle Play