Bluebonnet calcium/magnesium products are offered as caplets or caps, commonly in 90- or 180-count packages. Net weight varies by listing.
Many Bluebonnet calcium/magnesium formulations provide about 1,000 mg of calcium and 400 mg of magnesium per serving, though exact amounts can vary by product.
Common additional ingredients include vitamin D3 (often shown as 800 IU), zinc, copper, boron, L‑glutamic acid and horsetail powder. Specific inclusions vary by formula.
The listings describe calcium as calcium citrate and magnesium as magnesium aspartate (often noted as chelated or reacted magnesium aspartate).
Many listings carry claims such as Soy‑Free, Gluten‑Free, Non‑GMO, Kosher, Dairy‑Free and Vegan. One listing also specifically notes it contains barley.
Product details indicate the supplements are for adult use and include the standard warning to keep out of reach of children.
The listings specify vitamin D3 (cholecalciferol), noting it is sourced from lanolin. Some formulas list 800 IU of vitamin D3 per serving.