IZI1

L-OptiZinc

‎4.7/5
16 reviews
Swanson Vitamins
USD 7.79

at Swanson Vitamins

Updated: Oct 24, 2026

About this item

L-OptiZinc® is a patented form of zinc complexed with the amino acid methionine. Research has demonstrated this product to be better absorbed and retained longer compared to several other forms of zinc tested. Features 30 mg of L-OptiZinc® per capule. Non-GMO and kosher.

  • Features
    • Immune support
    • Supports enzyme function
    • Highly bioavailable form
    • Vegetarian/vegan

Specifications

Ingredient

Amount per serving / Daily value %

Zinc (elemental) (from 167 mg L-OptiZinc® Monomethionine)

30 mg / 273%

Copper (elemental) (from 3 mg Copper Bisglycinate)

0.3 mg / 33%

Other Ingredients

Rice Flour, Hypromellose (cellulose capsule), Stearic Acid (vegetable source), Maltodextrin (non-GMO), Citric Acid, Silicon Dioxide.

Country of Origin

Made and quality tested in the USA with globally sourced ingredients.

Trademark Information

L-OptiZinc® is a Lonza trademark, registered in USA.

Other Information

Natural color variation may occur in this product., Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients, Produced in a GMP facility that processes other ingredients containing these allergens

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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