Nature Made Zinc 30 mg Tablets, Zinc Supplements for Antioxidant and Immune Support, USP Verified - 100ct
Analysis updated September 2026 · How Scout scores
At a glance
Summary
This zinc supplement contains zinc gluconate, a highly bioavailable form of zinc that supports immune function and antioxidant protection. However, the presence of polyethylene glycol, a synthetic compound used in tablet coatings, may cause digestive discomfort in sensitive individuals. The formulation is moderately processed with some additives, but it maintains a focus on delivering the essential nutrient effectively.
Key ingredients 8
Zinc GluconateGood
Zinc Gluconate is a well-known form of zinc that supports immune health and overall wellness.
See more about Zinc Gluconate →Croscarmellose SodiumGood
Croscarmellose Sodium helps improve tablet disintegration, ensuring proper absorption of nutrients.
See more about Croscarmellose Sodium →HypromelloseGood
Hypromellose is used as a vegetarian capsule or coating material, supporting supplement integrity.
See more about Hypromellose →Polyethylene GlycolGood
Polyethylene Glycol is used as a binder or solvent in supplement manufacturing, aiding in production quality.
See more about Polyethylene Glycol →Cellulose GelNeutral
Cellulose Gel is a common excipient used to form the capsule or tablet structure without affecting health benefits.
See more about Cellulose Gel →Calcium CarbonateNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
See more about Calcium Carbonate →Silicic AcidNeutral
Silicic Acid is used as an anti-caking agent to prevent clumping in supplements, with no direct health impact.
Magnesium StearateNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
See more about Magnesium Stearate →Processing
Ultra-Processed Foods
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