Thorne Zinc Picolinate 30 mg Well-Absorbed Zinc Supplement for Growth and Immune Function 180 Capsules
ThorneAnalysis updated August 2026 · How Scout scores
At a glance
Summary
This zinc supplement features zinc picolinate, a highly absorbable form of zinc, which is beneficial for immune function and cellular metabolism. The formulation is clean with minimal additives, including microcrystalline cellulose and hypromellose, which are common and generally safe in supplements. The absence of artificial sweeteners, dyes, or harmful preservatives contributes to its high rating.
Key ingredients 5
ZincGood
Zinc is an essential mineral that plays a crucial role in immune function and cellular metabolism. Zinc Picolinate is a highly absorbable form of zinc, making it effective for supplementation. It supports growth, immune function, and wound healing.
Risks
Excessive zinc intake can lead to toxicity, causing nausea, vomiting, and immune dysfunction.
Benefits
Zinc supports immune health, aids in wound healing, and is essential for DNA synthesis and cell division.
Microcrystalline CelluloseNeutral
Microcrystalline Cellulose is a common excipient used as a bulking agent in supplements. It is derived from plant cellulose and is generally considered safe. It does not contribute any nutritional value but helps in the formulation of tablets and capsules.
See more about Microcrystalline Cellulose →HypromelloseNeutral
Hypromellose is a cellulose-derived compound used to form capsules and as a thickening agent. It is widely used in the pharmaceutical industry and is considered safe for consumption. It is a vegetarian alternative to gelatin capsules.
Benefits
Provides a vegetarian-friendly capsule option for supplements.
LeucineNeutral
Leucine is an essential amino acid important for protein synthesis and muscle repair. In supplements, it is often used to support muscle growth and recovery. However, in this context, it is likely used as a flow agent or excipient.
Benefits
Leucine supports muscle protein synthesis and recovery, although its benefits in this product are minimal.
Silicon DioxideNeutral
Silicon Dioxide is used as an anti-caking agent to prevent clumping in powdered supplements. It is naturally occurring and considered safe for consumption. It does not provide any nutritional benefits.
See more about Silicon Dioxide →Processing
Ultra-Processed Foods
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