Essential Oils

The greatest challenge in modern poultry production is the ability to enhance flock immunity to face severe viral infections, which are often associated with increased mortality and reduced productivity. This highlights the importance of specialized phytogenic combinations. SELE-LECT provides a scientifically formulated blend that incorporates powerful essential oils and natural extracts
(Origanum vulgare – Illicium verum – Capsicum annuum – Echinacea purpurea – Vitamin E – Nigella sativa – Reishi mushroom extract)
which work synergistically to boost cellular immunity and improve the birds’ response to viral stress. This synergy directly contributes to lower mortality rates, improved weight gain, enhanced feed conversion, and increased egg production, while supporting the flock’s ability to resist infections.

1 – Lectin (Reishi mushroom extract)

Lectin is a protein capable of passing through the avian digestive tract intact, being absorbed without degradation by gastric acids or digestive enzymes. It has a strong ability to bind carbohydrates—especially those found on the outer surfaces of viruses and bacteria—effectively preventing their replication and pathogenic activity.

There are several types of lectins depending on their biological source; however, lectin extracted from mushrooms is distinguished by significantly higher therapeutic potency, as it exists in a free, non-carbohydrate-bound form. This unique property enhances its biological activity, immune-support potential, and efficacy against viral and bacterial infections.

2 – Black Seed (Nigella sativa)

Black seed oil is considered one of the most effective natural alternatives to antibiotics. It contains potent bioactive compounds that significantly enhance avian immunity, protect liver cells, and rapidly improve liver function. It also exhibits strong anti-inflammatory and antioxidant activities that surpass many other natural substances.

This makes it an ideal high-efficiency phytogenic component for improving performance and increasing poultry weight in a safe and economical manner.

3 – Echinacea purpurea

Echinacea is among the most widely used medicinal plants in veterinary applications because of its powerful immunomodulatory constituents. Studies comparing treated and untreated birds have demonstrated that echinacea extract significantly elevates Interleukin-2 (IL-2) levels, which stimulate immune function and enhance resistance to infectious diseases.

The extract is considered safe and free of side effects due to its natural origin.

4 – Hot Pepper (Capsicum annuum)

Capsicum extract is one of the strongest natural agents for boosting immunity and reducing stress in birds, especially during viral or bacterial infections. This effect is attributed to its high levels of vitamin C and the active compound capsaicin.

These compounds possess antimicrobial properties, stimulate bile secretion, decrease harmful cholesterol levels, enhance immune cell performance, and improve intestinal villi function—considered the body’s first line of defense. They also help maintain activity and feed intake, which typically decline during infectious conditions.

5 – Star Anise (Illicium verum)

Star anise extract has proven highly effective in strengthening the avian immune system. It is rich in antiviral compounds and essential vitamins—particularly B-complex vitamins, vitamin C, and vitamin E—that contribute to improved performance and increased average body weight.

It also demonstrates strong antibacterial activity against more than 70 pathogenic bacterial species. Studies confirm that birds receiving star anise extract exhibit stronger immunity, improved performance, and higher daily feed intake compared to untreated birds.

6 – Vitamin E

Vitamin E is a fat-soluble antioxidant that protects polyunsaturated fatty acids in cell membranes from oxidative damage. Its immunomodulatory effects have been well documented; supplementation significantly enhances lymphocyte proliferation, immunoglobulin levels, antibody responses, natural killer (NK) cell activity, and IL-2 production—surpassing the effects of many other antioxidants.

These benefits contribute to greater resistance against numerous viral and bacterial pathogens, making vitamin E a preferred component in immune-enhancing formulations.

7 – Oregano Oil (Origanum vulgare)

Oregano oil is a potent natural agent for enhancing avian immunity due to its rich content of antiviral, antibacterial, and antioxidant compounds, primarily carvacrol and thymol. Birds receiving oregano-based additives consistently show stronger immune responses and significantly reduced susceptibility to infectious diseases compared to untreated birds.

Conclusion

SELE-LECT relies on a powerful, synergistic phytogenic blend specifically designed to enhance immunity against viral infections and help birds withstand disease challenges more effectively. Key components—including mushroom lectin, echinacea, oregano oil, and star anise extract—have demonstrated the ability to reduce mortality rates, reinforce immune responses, and improve gut health.

With its natural and highly safe origin, SELE-LECT offers a reliable and practical solution for protecting poultry flocks and improving productivity, even during periods of active viral outbreaks.