Cellucor Super HD

Our assessment

The evidence shows that Cellucor Super HD contains calcium as one of its ingredients. For the general audience seeking weight management or energy support, calcium is not a primary driver of those effects. Our assessment is that this product provides calcium, which is essential for bone health, but you should not expect significant fat-burning or energy-boosting results from this ingredient alone.

How it works

Calcium plays a key role in bone mineralization, helping to support bone density and mineral deposition. It also assists in neuromuscular relaxation, supporting muscle relaxation and nerve signaling [NIH ODS]. In the context of a supplement like Super HD, calcium’s primary job is structural, not stimulatory. It does not directly increase metabolism or energy levels based on the data provided.

Safety profile

The FDA has received a total of 592,059 adverse event reports for products in this category. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High levels of calcium in the blood and urine 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 the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

Data not available on the exact calcium dosage in Cellucor Super HD from the provided information. We recommend you check the product label for the specific amount. If you are already taking a multivitamin or calcium supplement, be cautious not to exceed the tolerable upper intake level. If you take any of the medications listed above (such as thyroid medication or antibiotics), separate your calcium intake by at least two hours [NIH ODS]. For general wellness, focus on getting calcium from food sources first, and consult your healthcare provider before adding this supplement to your routine.

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