---
product_id: 588341420
title: "Selenomethionine, High Potency Selenium 200mcg 90 Capsules | Thyroid Gland Function, DNA Production, Cognitive Health, Potent Antioxidant"
brand: "biotics research"
price: "447 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Biotics Research"
url: https://www.desertcart.dk/products/588341420-selenomethionine-high-potency-selenium-200mcg-90-capsules-thyroid-gland-function
store_origin: DK
region: Denmark
---

# 200mcg high-potency selenium Powerful antioxidant defense GMP & ISO certified USA-made Selenomethionine, High Potency Selenium 200mcg 90 Capsules | Thyroid Gland Function, DNA Production, Cognitive Health, Potent Antioxidant

**Brand:** biotics research
**Price:** 447 kr
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your wellness game with science-backed selenium power!

## Quick Answers

- **What is this?** Selenomethionine, High Potency Selenium 200mcg 90 Capsules | Thyroid Gland Function, DNA Production, Cognitive Health, Potent Antioxidant by biotics research
- **How much does it cost?** 447 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/588341420-selenomethionine-high-potency-selenium-200mcg-90-capsules-thyroid-gland-function)

## Best For

- biotics research enthusiasts

## Why This Product

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

## Key Features

- • **Brain Boost:** Helps maintain cognitive sharpness by combating age-related selenium decline
- • **Antioxidant Armor:** Neutralizes oxidative stress to protect cells from daily environmental damage
- • **Thyroid Powerhouse:** Supports optimal thyroid gland function with clinically relevant selenium levels
- • **Pure & Clean Formula:** GMO-free, gluten-free, and dairy-free for clean, worry-free supplementation
- • **Trusted Quality Assurance:** Crafted in GMP-certified, ISO-accredited labs in the USA for unmatched purity and safety

## Overview

BIOTICS RESEARCH Selenomethionine delivers a potent 200mcg dose of selenium per capsule, designed to support thyroid health, cognitive function, and antioxidant protection. Manufactured in a GMP and ISO-certified facility in the USA, this gluten-free, GMO-free, and dairy-free supplement ensures premium quality and purity for adults seeking scientifically validated nutritional support.

## Description

Brand: BIOTICS Item form: capsulestablets Material type free: gmo freegluten freedairy free

Review: Great - I take this every day to help with the processing of naturethroid.
Review: Good product - As noted in description.

## Features

- SUPPORTS THYROID GLAND FUNCTION: The thyroid gland contains high amounts of selenium and may play an important role in thyroid function
- POTENT ANTIOXIDANT ACTIVITY: Oxidative damage can result from poor diet, illness, aging, medication use, etc… and can have negative impact on our overall health; Selenium provides antioxidant support to help mitigate oxidative damage
- SUPPORTS COGNITIVE FUNCTION: Selenium levels decrease as we age and may contribute to cognitive decline in brain function; Selenium may play an important role in supporting cognitive function
- WHO WE ARE: We have revolutionized the nutritional supplement industry by combining “The Best of Science and Nature"; Our focus on research, natural effectiveness, product safety, efficacy, quality control, and ongoing innovation drives our advancements in the field
- QUALITY MADE IN THE USA: We produce tablets, capsules, powders, and liquids in a Texas Department of Health licensed, GMP-certified production and ISO-certified laboratory facility; All products are tested in a state-of-the-art laboratory to ensure safety, efficacy, and purity, and are Gluten Free!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F3FDWRJ |
| Age Range Description | Adult |
| Best Sellers Rank | #134,392 in Health ( See Top 100 in Health ) #2,483 in Mineral Supplements |
| Brand | BIOTICS RESEARCH |
| Brand Name | BIOTICS RESEARCH |
| Customer Reviews | 4.6 out of 5 stars 103 Reviews |
| Diet Type | Gluten Free |
| Dose Release Method | Immediate Release |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Item Form | Capsule |
| Item form | Capsule |
| Manufacturer | BIOTICS |
| Manufacturer Part Number | 1275 |
| Material Type Free | gmo free,gluten free,dairy free |
| Number of Items | 1 |
| Primary Supplement Type | Selenium |
| Primary supplement type | Selenium |
| Product Benefits | Thyroid Support, Prenatal Support |
| Product benefits | Thyroid Support, Prenatal Support |
| UPC | 780053003233 |

## Product Details

- **Brand:** BIOTICS RESEARCH
- **Flavour:** Unflavored
- **Item form:** Capsule
- **Primary supplement type:** Selenium
- **Product benefits:** Thyroid Support, Prenatal Support

## Images

![Selenomethionine, High Potency Selenium 200mcg 90 Capsules | Thyroid Gland Function, DNA Production, Cognitive Health, Potent Antioxidant - Image 1](https://m.media-amazon.com/images/I/61s6CvPcgQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by T***L on 18 September 2025*

I take this every day to help with the processing of naturethroid.

### ⭐⭐⭐⭐⭐ Good product
*by C***. on 29 December 2024*

As noted in description.

### ⭐⭐⭐⭐⭐ Great product
*by J***Y on 13 September 2023*

My thyroid and I are pleased with the quality of this. Small, it is easy to take.

## Frequently Bought Together

- Biotics Research Selenomethionine – High Potency Selenium, Thyroid Gland Function, DNA Production, Cognitive Health, Potent Antioxidant. 90 Capsules
- Biotics Research Zn-Zyme Forte 25 mg Zinc, Immune System Support, Optimal Cellular Function, Tablet-Based with Added antioxidants. 100 Tablets
- Biotics Research Mg-Zyme™ Triple Magnesium Complex 100 mg- Magnesium Glycinate, Gluconate, Aspartate Chelated Supplement, High Absorption, Support Sleep, Energy, Cardiovascular Health–100 Capsules

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**Shop now:** [https://www.desertcart.dk/products/588341420-selenomethionine-high-potency-selenium-200mcg-90-capsules-thyroid-gland-function](https://www.desertcart.dk/products/588341420-selenomethionine-high-potency-selenium-200mcg-90-capsules-thyroid-gland-function)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-29*