Based on extensive research conducted by Zinpro in collaboration with international universities (such as Auburn University and North Carolina State University), the use of Availa-Se has shown significant superiority over traditional sodium selenite. Documented benefits and percentages observed in scientific studies for the poultry sector: * Improved Feed Conversion Ratio (FCR): by 1.5% to 2.5%. * Increased Final Weight: an increase in average daily weight by 4%. * Meat Quality (Drip Loss): reduced fluid loss from tissues after slaughter by up to 20%, preserving meat tenderness and saleable weight. * Fertility Rate: improved by 2%. * Hatchability Rate: an increase in the number of hatched chicks by 2% to 3.5%. * Production Lifespan: maintaining high egg production continuity for a longer period (Extended Persistency). Chick Health in the First Week (Early Chick Viability) This point is the most prominent, as organic selenium is efficiently transferred from the mother to the egg and then to the chick: * Chick Mortality Rate (First 7 days): a reduction in early mortality rate ranging from 10% to 15% (compared to groups fed inorganic selenium), due to enhanced innate immunity and resistance to oxidative stress during hatching. * Chick Vigor: a noticeable increase in chick activity and their ability to reach the feeder and water quickly. * Immune Response (Antibody Titers): an increase in antibody production against viral diseases (such as NDV and IBD) by up to 15%. This information is based on several reliable studies whose sources and titles are mentioned in the last attached image. Note: 1- Zinpro's agent specializes in selling to major poultry companies and not to individuals. A 25 kg bag of Availa Se costs 2200 SAR, it has been repackaged into jars weighing 2000-2300 grams, and this quantity is sufficient for most breeders for two years or more. (Expiry date: February 12, 2028) 2- All selenium products sold in veterinary pharmacies to individuals, whether Italian, American, or others, are inorganic and not organic, and they are Sodium selenite, which you will find written on the back of the package. Price: 250 for a weight of 2 kg or more. (Sufficient for more than two years for most large breeders) Contact: via private message or WhatsApp. Location: Al Narjis district, North Riyadh. Keywords: Yeast vitamins antioxidant feed treatment eggs exotics buff colombian fertile chicken poultry brahama australorp cotton pheasant peacock quail cattle cows birds