NOW Supplements Calcium & Magnesium 2:1 Ratio High Potency Supports Bone Health* 100 Tablets

Calcium citrate is a highly absorbable form of calcium that does not require stomach acid for absorption. It is particularly beneficial for individuals with low stomach acid or digestive issues. This form of calcium is less likely to cause gastrointestinal discomfort compared to calcium carbonate.

Magnesium citrate is a highly absorbable form of magnesium that is often used to support muscle and nerve function. It is more bioavailable than magnesium oxide and is commonly used to relieve constipation. This form is well-tolerated and effective for magnesium supplementation.

Calcium ascorbate is a form of vitamin C combined with calcium, providing both nutrients in one compound. It is gentle on the stomach and enhances the absorption of calcium. This form is beneficial for individuals who need both calcium and vitamin C supplementation.

Magnesium ascorbate is a form of vitamin C combined with magnesium, providing both nutrients in one compound. It is gentle on the stomach and enhances the absorption of magnesium. This form is beneficial for individuals who need both magnesium and vitamin C supplementation.

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Magnesium oxide is a common form of magnesium used in supplements, though it has lower bioavailability compared to other forms. It is often used for its laxative effect and to relieve indigestion. While it provides magnesium, its absorption rate is less efficient.

Microcrystalline cellulose is a common filler and binder used in supplements to provide structure and stability. It is derived from plant fibers and is generally considered safe for consumption. It does not contribute any nutritional value but aids in the manufacturing process.

Hydroxypropyl cellulose is used as a thickener and stabilizer in supplements. It is a modified cellulose polymer that helps maintain the integrity of the tablet. It is considered safe for consumption and does not affect the nutritional profile of the supplement.

The vegetarian coating is used to provide a smooth finish to tablets, making them easier to swallow. It typically includes ingredients like hypromellose and glycerin, which are safe and commonly used in supplements. This coating does not impact the nutritional value of the product.

Stearic acid is a fatty acid used as a lubricant in supplement manufacturing. It is derived from vegetable sources and is generally recognized as safe. It does not contribute to the nutritional content of the supplement.

Croscarmellose sodium is a disintegrant used in tablets to help them dissolve quickly in the digestive tract. It is a cellulose derivative and is considered safe for use in supplements. It does not provide any nutritional benefits.

Silicon dioxide is used as an anti-caking agent in supplements to prevent clumping. It is a naturally occurring mineral and is considered safe for consumption. It does not affect the nutritional value of the supplement.

Magnesium stearate is used as a lubricant in supplement manufacturing to prevent ingredients from sticking to equipment. It is derived from vegetable sources and is generally recognized as safe. It does not contribute to the nutritional content of the supplement.