---
product_id: 41679867
title: "Youngevity Ultimate Selenium + Cofactors - Essential Mineral Supplement for Immune Support, Antioxidant Defense, Thyroid Function, and Cellular Health (I-selenomethionine) - (90 Capsules)"
brand: "youngevity"
price: "€ 223.16"
currency: EUR
in_stock: true
reviews_count: 8
category: "Youngevity"
url: https://www.desertcart.com.cy/products/41679867-youngevity-ultimate-selenium-cofactors-essential-mineral-supplement-for-immune-support
store_origin: CY
region: Cyprus
---

# Premium I-selenomethionine for max absorption Supports cellular health & DNA integrity Powerful antioxidant blend with vitamins A, C, D3, Zinc & Copper Youngevity Ultimate Selenium + Cofactors - Essential Mineral Supplement for Immune Support, Antioxidant Defense, Thyroid Function, and Cellular Health (I-selenomethionine) - (90 Capsules)

**Brand:** youngevity
**Price:** € 223.16
**Availability:** ✅ In Stock

## Summary

> 🛡️ Unlock your body's full potential with every capsule!

## Quick Answers

- **What is this?** Youngevity Ultimate Selenium + Cofactors - Essential Mineral Supplement for Immune Support, Antioxidant Defense, Thyroid Function, and Cellular Health (I-selenomethionine) - (90 Capsules) by youngevity
- **How much does it cost?** € 223.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/41679867-youngevity-ultimate-selenium-cofactors-essential-mineral-supplement-for-immune-support)

## 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 Powerhouse:** Boost your defenses with a formula designed to enhance immune response and resilience.
- • **Cellular Longevity Support:** Promotes DNA repair and cellular health to keep you feeling vibrant and youthful.
- • **Thyroid Function Optimized:** Supports hormone regulation and metabolism for sustained energy and mood balance.
- • **Advanced Antioxidant Defense:** Combats oxidative stress with a potent mix of essential vitamins and minerals.
- • **Maximized Selenium Absorption:** Proprietary cofactor blend ensures your body fully utilizes selenium for peak benefits.

## Overview

Youngevity Ultimate Selenium + Cofactors is a scientifically formulated supplement featuring premium I-selenomethionine combined with essential vitamins and minerals. Designed to maximize selenium absorption, it supports immune health, antioxidant defense, thyroid function, and cellular repair, making it a comprehensive choice for professionals seeking enhanced vitality and longevity.

## 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

Review: Good quality - Selenium is is an important mineral and we like this brand.
Review: Excellent product - Great substitute for levolthyroxine. Great for mood and energy

## 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 |
| Best Sellers Rank | #48,979 in Health & Household ( See Top 100 in Health & Household ) #29 in Selenium Mineral Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,286) |
| Date First Available  | December 26, 2011 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 20971C |
| Manufacturer  | Youngevity |
| Package Dimensions  | 9.57 x 4.33 x 2.01 inches; 10.23 ounces |

## Product Details

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

## Images

![Youngevity Ultimate Selenium + Cofactors - Essential Mineral Supplement for Immune Support, Antioxidant Defense, Thyroid Function, and Cellular Health (I-selenomethionine) - (90 Capsules) - Image 1](https://m.media-amazon.com/images/I/71TQRZAydIL.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by E***N on December 15, 2025*

Selenium is is an important mineral and we like this brand.

### ⭐⭐⭐⭐⭐ Excellent product
*by M***R on November 15, 2025*

Great substitute for levolthyroxine. Great for mood and energy

### ⭐⭐⭐⭐⭐ Super product
*by C***P on October 28, 2024*

Whats to say about Selenium. Its one of the most important minerals for so many bodily functions. Easy to swallow pill, not taste, just a typical pill.

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**Shop now:** [https://www.desertcart.com.cy/products/41679867-youngevity-ultimate-selenium-cofactors-essential-mineral-supplement-for-immune-support](https://www.desertcart.com.cy/products/41679867-youngevity-ultimate-selenium-cofactors-essential-mineral-supplement-for-immune-support)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-22*