Selisseo®: The gold standard in Organic Selenium

Selisseo® is a unique, pure and reliable organic form of selenium that helps animals fight oxidative stress.

  • Increases the selenium status
  • Improves the antioxidant protection
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Product names and availability may vary by region, please contact your local Adisseo representative for more information.

Unlock the power of oxidative stress resistance with Selisseo®

Selisseo® contains 100% hydroxy-selenomethionine (OH-SeMet), a pure and highly available form of organic selenium that helps animals combat oxidative stress. Selenium (Se) is an essential nutrient for life and it has been established that 0.1-0.3 ppm is necessary to support basic functions. While inorganic Se sources such as sodium selenite are commonly used as feed supplements, recent research has confirmed that organic Se sources, and in particular selenomethionine (SeMet) and OH-SeMet are absorbed more efficiently.

 


 

  • On average, Selenium Yeast products contain 60% SeMet and the amount of SeMet varies from batch to batch, while Selisseo® consistently provides 100% OH-SeMet.

Key benefits

Stress management
Stress management

What really makes Selisseo® stand out is its ability to help animals cope better with stress by storing more SeMet in their tissues. This key feature boosts stress resistance to maintain the growth performance under challenging conditions.

Qualitative end products
Qualitative end products

Elevate end-product quality with Selisseo®. Your assurance of premium quality meat, eggs and milk.

Reproductive performance
Reproductive performance

Selisseo® enhances reproductive performance, towards healthier offspring and sustained breeding success.

A reliable source of organic selenium for optimal nutrition and performance

The purpose of organic Selenium (Se) is to provide Se in the form of selenomethionine (SeMet) as this is the only form of Se that can both be utilized for selenoprotein production and safely stored in the animal body to build up Se reserves. Animals can utilize its Se reserves during times of increased oxidative stress, when the need for Se is higher. These Se reserves are key to maximizing all the benefits of Se.

However, only 63% of the Seleno-Yeast of Se is in the form of SeMet and this percentage can be quite variable.​

On the other hand, Selisseo® provides 100% of Se as OH-SeMet, thus ensuring an optimal Se reserve and supporting the performance of animals.

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Key figures

100%

Selisseo® provides 100% of Selenium as OH-SeMet

60+

Backed-up by science: 60+ peer-reviewed scientific papers

Introduction

Help animals combat oxidative stress

Selisseo® is the only hydroxy-selenomethionine on the market, fully delivering the benefits of organic selenium for enhanced stress resistance and immunity, optimal growth, better reproduction performance and higher quality of end-products.

Helpful resources

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Adisseo Claims New Study Finds Inorganic Selenium Content in SeYeast Higher Than Previously Believed
Adisseo Claims New Study Finds Inorganic Selenium Content in SeYeast Higher Than Previously Believed
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Technical article

Know more about Selisseo® action on your species

Selisseo® benefits for poultry per subspecie

Breeders

Selisseo® improves the reproduction performance of breeders:

🞄 Fertility rate vs SS and SY
🞄 Hatchability vs SS and SY
🞄 Antioxidant status vs SS thus leading to a greater robustness of day-old chicks

Broilers

Selisseo® alleviates the effects of stress on broiler growth:

🞄 Final body weight: Consistently improved compared to SS and SY
🞄 FCR: Consistently improved compared to SS and SY
🞄 Se deposition in the muscles vs SS and SY

Layers

Selisseo® sustains a better egg production in aging layers:

🞄 Egg production: More eggs/hen vs SS and SY
🞄 FCR vs SS and SY
🞄 Se-enriched egg: higher Se concentration in the egg vs SS and SY

Helpful resources

Top line
Improvement of egg production and quality
Improvement of egg production and quality
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Technical article
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Broilers – Sustain performance even in hot conditions
Broilers – Sustain performance even in hot conditions
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Technical article
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Poulty immunity
Benefits of Selenium on broilers immunity and performance
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Technical article
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Selisseo® Leaflet - Poultry
Selisseo® Leaflet - Poultry

Selisseo® is a unique, pure and reliable organic form of selenium that helps poultry flocks combat oxidative stress.

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Document

Selisseo® supports you with the following challenges in poultry

Health Management

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Managing the health and well-being of poultry flocks is one of the most important requirements to keep a poultry business productive and profitable.

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Heat Stress

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As global temperatures rise, livestock are increasingly exposed to conditions that impair their health and productivity.

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Latest news

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