NOW Supplements Melatonin 1 mg with Co-Factor Nutrients Healthy Sleep Cycle* 100 Tablets

Microcrystalline Cellulose is a common filler and binder used in supplements to provide structure. It is derived from plant cellulose and is generally considered safe for consumption. It does not contribute any nutritional value or significant health benefits.

Hydroxypropyl Cellulose is used as a thickener and stabilizer in supplements. It is a chemically modified cellulose that is generally recognized as safe. It does not provide any nutritional benefits or significant health impacts.

Stearic Acid is a fatty acid used as a lubricant in tablet manufacturing. It is naturally occurring and generally considered safe in small amounts. It does not offer significant health benefits or risks in the amounts used in supplements.

Vegetarian Coating is used to provide a smooth finish to tablets, making them easier to swallow. It is typically made from plant-based materials and is considered safe. It does not contribute any nutritional value or health benefits.

Calcium Carbonate is used as a calcium supplement and an antacid. It is a common source of calcium but in this context, it primarily acts as a filler. It does not provide significant benefits in the amounts typically used as a filler.

Hypromellose is used as a binder and controlled-release agent in supplements. It is a synthetic polymer derived from cellulose and is generally recognized as safe. It does not offer nutritional benefits or significant health impacts.

Magnesium is an essential mineral important for many bodily functions, including muscle and nerve function. In this product, it is likely present in small amounts as a filler or co-factor. It does not provide significant benefits in the amounts typically used as a filler.