---
product_id: 41679867
title: "Youngevity Ultimate Selenium with Cofactors for Thyroid Support, 90 Caps | Selenium, vitamins A, C and D3, zinc, copper, antioxidant support, immune health, thyroid function, cellular health, 90 caps"
brand: "youngevity"
price: "€ 212.86"
currency: EUR
in_stock: true
category: "Youngevity"
url: https://www.desertcart.sk/products/41679867-youngevity-ultimate-selenium-with-cofactors-for-thyroid-support-90-caps
store_origin: SK
region: Slovakia
---

# Proprietary cofactor blend for max selenium absorption Premium I-selenomethionine for immune & thyroid support Powerful antioxidant complex with vitamins A, C, D3, Zinc & Copper Youngevity Ultimate Selenium with Cofactors for Thyroid Support, 90 Caps | Selenium, vitamins A, C and D3, zinc, copper, antioxidant support, immune health, thyroid function, cellular health, 90 caps

**Brand:** youngevity
**Price:** € 212.86
**Availability:** ✅ In Stock

## Summary

> 🛡️ Unlock your body's full defense with the ultimate selenium boost!

## Quick Answers

- **What is this?** Youngevity Ultimate Selenium with Cofactors for Thyroid Support, 90 Caps | Selenium, vitamins A, C and D3, zinc, copper, antioxidant support, immune health, thyroid function, cellular health, 90 caps by youngevity
- **How much does it cost?** € 212.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/41679867-youngevity-ultimate-selenium-with-cofactors-for-thyroid-support-90-caps)

## Best For

- youngevity enthusiasts

## Why This Product

- Trusted youngevity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Immune System Amplifier:** Clinically potent I-selenomethionine boosts your natural defenses to keep you resilient and thriving.
- • **Maximized Selenium Power:** Unique cofactor synergy ensures your body fully absorbs and utilizes selenium for peak benefits.
- • **Cellular Longevity Support:** Promotes DNA integrity and cellular repair, helping you stay sharp and healthy at the core.
- • **Thyroid & Metabolism Optimizer:** Supports hormone balance and energy regulation for sustained vitality and mood stability.
- • **Comprehensive Antioxidant Defense:** Fortified with essential vitamins and minerals to shield your cells from oxidative stress and aging.

## Overview

Youngevity Ultimate Selenium + Cofactors is a premium mineral supplement featuring a proprietary blend of vitamins, minerals, and superfruit extracts designed to maximize selenium absorption. It delivers potent antioxidant protection, supports immune function, optimizes thyroid health, and promotes cellular repair and longevity. With 90 capsules per bottle, this scientifically formulated supplement is trusted by thousands for comprehensive nutritional support.

## Description

Buy Youngevity Ultimate Selenium + Cofactors - Essential Mineral Supplement for Immune Support, Antioxidant Defense, Thyroid Function, and Cellular Health (I-selenomethionine) - (90 Capsules) on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Maximum Utilization with Cofactors » Only selenium supplement to use a proprietary blend of complimentary vitamins, minerals, and superfruit extracts to allow your body to fully utilize selenium in the body.
- Potent Antioxidant Support » Youngevity Ultimate Selenium includes vitamins A, C, D-3, Zinc, and Copper to provide powerful antioxidant protection, defending your body against oxidative stress and promoting overall health and vitality.
- Immune System Boost » Formulated with premium I-selenomethionine, this supplement enhances your immune function, helping your body fight off infections and illnesses effectively.
- Thyroid Health Maintenance » Our selenium capsules support optimal thyroid function, aiding in hormone regulation and metabolism for improved energy levels and mood stability.
- Cellular Defense » Ultimate Selenium promotes cellular health and DNA integrity, assisting in the repair and maintenance of cells throughout your body for enhanced longevity and well-being.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016ERZ98U |
| ASIN  | B016ERZ98U |
| Best Sellers Rank | #46,974 in Health & Household ( See Top 100 in Health & Household ) #26 in Selenium Mineral Supplements |
| Brand Name | Youngevity |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,311) |
| Date First Available  | December 26, 2011 |
| Flavor | Unflavored |
| Is Discontinued By Manufacturer  | No |
| Item Form | Capsules |
| Item model number  | 20971C |
| Manufacturer | Youngevity |
| Manufacturer  | Youngevity |
| Manufacturer Part Number | 20971C |
| Model Number | 20971C |
| Number of Items | 4 |
| Package Dimensions  | 9.57 x 4.33 x 2.01 inches; 10.23 ounces |
| Primary Supplement Type | Selenium |
| Product Benefits | Nutritional Support |
| Supplement Formulation | Multi-Supplement |
| Unit Count | 360.00 Count |

## Product Details

- **Brand:** Youngevity
- **Flavor:** Unflavored
- **Item Form:** Capsules
- **Primary Supplement Type:** Selenium
- **Unit Count:** 360.00 Count

## Images

![Youngevity Ultimate Selenium with Cofactors for Thyroid Support, 90 Caps | Selenium, vitamins A, C and D3, zinc, copper, antioxidant support, immune health, thyroid function, cellular health, 90 caps - Image 1](https://m.media-amazon.com/images/I/71TQRZAydIL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: What is the Recommended use for Ultimate Selenium?**
A: Take one capsule three times daily, or as directed by your healthcare professional. Store in a cool, dry place.

**Q: How does absorption differ between tablets, liquids, powders, and pills?**
A: Liquids absorb fastest, entering the bloodstream quickly. Powders dissolve easily for good absorption. Pills and tablets absorb slower as they break down in the stomach.

**Q: Is this product worth the price?**
A: Yes! Formulated by Dr. Wallach, it uses premium ingredients with a focus on absorption and essential co-factors to boost effectiveness. You’re investing in quality, scientifically designed for optimal health support.

**Q: What is Youngevity Ultimate Selenium used for?**
A: This supplement provides essential selenium and cofactors that support immune function, cardiovascular health, and antioxidant protection.

**Q: How does selenium benefit the body?**
A: Selenium is a powerful antioxidant that helps protect cells from damage, supports thyroid health, and is essential for immune function.

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**Shop now:** [https://www.desertcart.sk/products/41679867-youngevity-ultimate-selenium-with-cofactors-for-thyroid-support-90-caps](https://www.desertcart.sk/products/41679867-youngevity-ultimate-selenium-with-cofactors-for-thyroid-support-90-caps)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-12*