Is Zinc Gluten Free?

The Ingredient Breakdown

When determining if a supplement is safe for a gluten-free diet, we must look beyond the active nutrient and scrutinize the excipients—the inactive ingredients that form the pill. In this case, the formulation is exceptionally clean from a gluten perspective.

The primary structural ingredient is vegetable cellulose. This is essentially plant fiber, often derived from trees or cotton linters. It is naturally free of gluten and serves as a safe binder. Next is dicalcium phosphate, a common mineral salt used to add bulk to the tablet. Like cellulose, this is an inorganic compound that does not contain gluten.

We also see trace ingredients: silica (a flow agent), vegetable magnesium stearate, and vegetable stearic acid. All of these are plant-derived or mineral-based. Crucially, there are no hidden sources of gluten, such as modified food starch (unless specified as corn) or maltodextrin derived from wheat. While wheat is sometimes used as a binding agent in cheaper supplements, this product relies on vegetable cellulose, making it inherently safe.

Nutritional Value

From a macronutrient perspective, this Zinc supplement is virtually free of calories, carbohydrates, sugar, fat, and protein. It is designed solely to deliver the mineral zinc without adding any significant energy to your daily intake.

Because it contains 0 grams of sugar and 0 grams of fat, it fits easily into strict dietary protocols like Keto, Paleo, or low-carb diets. The inclusion of dicalcium phosphate adds a negligible amount of calcium, but not enough to impact your daily limits. For those tracking micronutrients, this is a pure delivery system for Zinc, unencumbered by fillers that spike insulin or add unnecessary bulk.