Source Naturals Zea-Tein 20/20

Overview

Source Naturals Zea-Tein 20/20 is a dietary supplement that provides lutein and zeaxanthin in a vegetarian capsule form. Each capsule delivers 20 mg of lutein and 20 mg of zeaxanthin, both derived from marigold flower extract (Tagetes erecta). The formula is designed to support healthy eyes, with particular attention to macular pigment density and the retina.

The carotenoids in this supplement are described as helping to support the eye’s natural defenses against oxidative stress and ultraviolet light. The provided information also notes clinical research linking this dosage to healthy macular pigment density, visual processing speed, and reaction time. In addition, preliminary evidence suggests lutein may help support healthy cognitive performance.

Unlike a basic lutein product, this formula combines lutein and zeaxanthin together at equal amounts, making it a targeted carotenoid supplement rather than a single nutrient option. It is presented in vegetarian capsules and is suitable for vegetarians.

Key Features & Benefits

• Provides 20 mg of lutein and 20 mg of zeaxanthin per capsule.
• Uses marigold flower extract as the source of both carotenoids.
• Formulated to support healthy macular pigment density.
• Intended to help support the retina and overall eye health.
• Described as supporting the eye’s protection against free radicals and ultraviolet light.
• Clinical studies referenced by the source link this dosage to visual processing speed and reaction time.
• Preliminary evidence suggests lutein may also support healthy cognitive performance.
• Comes in a vegetarian capsule.
• Contains no yeast, dairy, egg, gluten, soy, or wheat.
• Made without artificial color, flavor, or fragrance.

Specifications

• Brand: Source Naturals
• Product name: Zea-Tein 20/20
• Supplement type: Dietary supplement
• Active ingredients: Lutein and zeaxanthin
• Source of active ingredients: Marigold flower extract (Tagetes erecta)
• Strength: 20 mg lutein and 20 mg zeaxanthin per serving
• Serving size: 1 vegetarian capsule
• Servings per container: 60
• Dosage form: Vegetarian capsule
• Package count: 60 capsules
• Intended use: Supports eye health and healthy macular pigment density
• Dietary suitability: Suitable for vegetarians

Suggested Use

Take 1 capsule daily, preferably with a meal.

Other Ingredients

Hydroxypropyl methylcellulose (capsule).

Allergen & Dietary Information

This product is suitable for vegetarians. It contains no yeast, dairy, egg, gluten, soy, or wheat. It is also made without artificial color, flavor, or fragrance.

Warnings

• If you are pregnant, may become pregnant, or are breastfeeding, consult a health care professional before using this product.
• Capsules are filled by weight, not by volume.
• Do not use the product if the tamper evident seal is broken or missing.
• Keep out of reach of children.

Storage

Store according to standard supplement care and keep the container safely out of the reach of children. Do not use if the tamper evident seal is damaged or absent.

This formula delivers a paired lutein and zeaxanthin blend in vegetarian capsules, with a focus on supporting macular pigment density, eye health, and related visual functions.