CytoSport Monster Amino Sour Grape

Our assessment

The evidence shows that CytoSport Monster Amino Sour Grape is a product for which specific data on its active ingredients and clinical effects is limited. Based on the data provided, the only ingredient with available information is calcium, but its presence in this product is not confirmed by the given data. We cannot assess the effectiveness of this supplement for athletic performance or muscle recovery due to a lack of ingredient-specific data.

How it works

Without a confirmed ingredient list from the data, we cannot explain a specific mechanism of action. If the product contained calcium, that mineral supports bone mineralization, neuromuscular relaxation, and nerve signaling [NIH ODS]. However, the data does not confirm that calcium is an intended active ingredient in CytoSport Monster Amino Sour Grape.

Safety profile

Data not available for this specific product. The FDA received a total of 592059 adverse event reports across all supplements, but no specific reports are linked to CytoSport Monster Amino Sour Grape in the provided data [FDA data]. For calcium, potential side effects from high levels include constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS]. Because the product's ingredients are unconfirmed, these risks may not apply.

Our recommendation

Our recommendation is to proceed with caution. The data does not provide sufficient information on the ingredients, benefits, or risks of CytoSport Monster Amino Sour Grape. We suggest consulting a healthcare provider before use and, if possible, choosing a supplement with a fully transparent ingredient label and published clinical research. Data not available for a confident recommendation regarding this specific product.

Supplement labels contain several key sections regulated by the FDA:

• Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
• Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
• % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
• Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
• Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide