The Global Feed LCA Institute (GFLI) has validated the enhanced carbon footprint of production of Selko IntelliBond, approving its inclusion in the global ingredients database.
Following an extensive review of Selko IntelliBond’s sustainability dossier, it has become the first improved source of trace mineral nutrition to have its carbon footprint incorporated within the branded GFLI database. This achievement further solidifies Trouw Nutrition’s leadership role in providing producers with products that are both efficacious and sustainable.

Important to know
What is LCA?
The Life Cycle Assessment (LCA) works as a tool to validate CO2 emission. Selko completed a comprehensive Life Cycle Assessment (LCA) to verify the total carbon footprint of its products IntelliBond® Copper, Zinc and Manganese trace mineral products. Click here to read further about the first trace mineral with a validated LCA.
What is GFLI?
The Global Feed LCA Institute (GFLI LCA) database provides detailed information on the carbon footprint of ingredients used in the compound feed industry. Selko IntelliBond is the first feed additive for ruminants to have its production carbon footprint validated by GFLI.
How can the GFLI ingredients listing assist feed formulators and nutritionists with their objective to reduce the Carbon Footprint of feed
By utilizing data from the GFLI database, feed manufacturers can accurately determine the carbon footprint of their proprietary feeds and alternative formulation options. This enables the poultry industry to make informed choices that lower the environmental impact of their feed purchases, aligning with sustainability goals set by retailers and others.
Optimized Feed Formulations
Nutritionists in the poultry industry can use GFLI data to create feed formulations that reduce the environmental impact of farm products like eggs, without compromising bird health or productivity. This helps to decrease greenhouse gas (GHG) emissions per unit of final weight or egg production.
Trace minerals play an essential role in all poultry diets
While trace minerals represent a small portion of the diet (<1%), their inclusion is critical to the well-being and productivity of the bird. Over 100 independent studies evaluating bird, performance and health have confirmed the ability of Selko IntelliBond to positively impact both bird performance, and now improved sustainability. Selecting Selko IntelliBond as your default source of trace mineral nutrition in your feed can ensure optimized bird performance while lower carbon emissions.
Compliance with Sustainability Standards
By selecting feeds that have been formulated using ingredient values originating from the GFLI database, the poultry industry can better meet their internal sustainability goals. Transparent use of GFLI metrics allows them to quantify and communicate their sustainability efforts to processors, retails and consumers who are increasingly prioritizing sustainability.

Significance of GFLI Certification
GFLI certification of Selko IntelliBond trace minerals provide independent recognition and validation of the ability of IntelliBond to assist with the formulation of lower carbon emitting feeds. Selko IntelliBond’s inclusion in the GFLI’s branded database ensures that the data is accessible to a global audience dedicated to enhancing the sustainability of poultry production.
GFLI’s Methodology
The carbon footprint data for each branded feed ingredient listed within the GFLI database is extensively reviewed and verified by a team of independent experts. They use a methodology compliant with FAO-LEAP and EU-PEF standards, based on four key reference documents:
- FAO LEAP Feed Guidelines (2016)
- FAO LEAP Feed Additives Guidelines (2020)
- EU Feed PEF Database Methodology (2017)
- Feed PEFCR (2018)
This process results in a comprehensive listing of feed ingredients that provides nutritionists and feed formulators with an accurate listing of individual product’s carbon footprints that can be used to ensure the formulation of lower carbon emitting feeds.
In addition to the sustainability benefits associated with Selko IntelliBond’s inclusion within the GFLI global ingredients listing, Trouw Nutrition is working with industry authorities to verify the benefit of completely replacing the use of inorganic trace minerals. Based on supporting research evaluations it is estimated that the selection of Selko IntelliBond as your trace mineral source could further reduce the carbon footprint of the flock by > 2% per unit of production (eggs, LW and or carcass weight).
For more information on GFLI and its value to your business contact: https://globalfeedlca.org/
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Improving health and performance and improve your carbon footprint at the same time?
Enhance the health and performance of your animals with Selko® IntelliBond®. As the original hydroxy trace mineral source, Selko® IntelliBond® ensures your animals receive precise trace mineral nutrition at every stage of production. Discover how this innovation can support your livestock's health, increase profitability and help you workon your sustainqability goals at the same time.
Download our brochure now to learn more!