BSN Hyper FX Fruit Punch

Our assessment

The evidence shows that BSN Hyper FX Fruit Punch contains calcium as an ingredient. For a general audience seeking energy or focus from a pre-workout, the calcium content is not the primary active ingredient for those goals. Our assessment is that you should evaluate this product based on its full label, but the data provided here focuses on calcium’s role and risks.

How it works

Calcium acts as a master regulator for bone mineralization, supporting bone density and mineral deposition. It also supports neuromuscular relaxation and nerve signaling [NIH ODS]. This is different from the stimulant-based energy you might expect from a pre-workout.

Safety profile

Data not available for adverse events specific to BSN Hyper FX Fruit Punch. The FDA total adverse event reports across all products is 592059 [FDA data]. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. High blood and urine levels can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

If you are taking BSN Hyper FX Fruit Punch solely for its calcium content, this is not an appropriate source. Focus on meeting your calcium needs through diet or a standard calcium supplement, with attention to the RDA. Always check the full product label for all ingredients and consult your healthcare provider before starting any new supplement, especially if you take medications that interact with calcium [NIH ODS].

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