MusclePharm Amino 1 Cherry Limeade

Our assessment

The evidence shows that MusclePharm Amino 1 Cherry Limeade is a product where the primary ingredient of concern is calcium. Based on the data, we cannot assess the benefits of the amino acid blend itself, as specific data on that ingredient was not provided. However, the calcium content warrants careful attention. For most adults, the goal is to meet, not exceed, daily calcium needs through diet and supplements, and this product contributes to that total [NIH ODS].

How it works

Think of calcium as a key structural component for your bones. It supports bone mineralization and helps with neuromuscular relaxation and nerve signaling [NIH ODS]. While this product is marketed for amino acids, any calcium it provides will function in these foundational roles in your body.

Safety profile

Data not available for this specific product's side effects. However, for the ingredient calcium, the FDA has received a total of 592,059 adverse event reports across all products. High calcium intake can lead to serious issues, including constipation, nausea, poor kidney function, and abnormal heart rhythms [FDA data] [NIH ODS]. Be aware that calcium can also reduce the absorption of medications like certain antibiotics and thyroid medication [NIH ODS].

Our recommendation

Before adding this supplement, we recommend you assess your total daily calcium intake from food and other supplements. If you are already consuming dairy, fortified foods, or a multivitamin with calcium, this product could push you over the safe upper limit. If you take any prescription medications, particularly for thyroid issues or infections, take this supplement at a different time of day to avoid absorption problems [NIH ODS]. For most people, getting calcium from food is the safest and most effective approach.

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