Poultry Supplements
Stronger Birds.
Better Performance.
Higher profits.
Scientifically-proven products to help your houses thrive in the antibiotic-free poultry environment.
Protect your birds and your livelihood
Unhealthy birds mean an unhealthy business. Addressing bird health from a biological standpoint can establish a strong foundation for your operation.
When the biggest issue for your flock, harmful bacteria, is unseen, it can be difficult to identify and address properly. Biological stress can cause undue harm to your poultry farm, but support from beneficial bacteria-based supplements can save your birds and your business. What type of birds do you grow?
Southland Stories
"4.55 pounds. 1.58 feed conversion. 37 days. 91 points above average. Not saying it’s all because of Big Ole Bird, but my last flock was the best in my 22 years of growing. 6 flocks now with this product."
"Midway through my first flock, birds look bigger and healthy. Mortality is down to 1/2 per thousand, so far so good."
"We've only been using this product for 3 weeks but we can already see the difference in this batch of chicks. The size of the chicks are definitely larger than previous birds were at 3 weeks."
Don’t lose your investment
You care about your birds—your birds make your farm, and your farm puts food on the table for your family and thousands of others.
High mortality rates in your houses hurt your profits and cause an unnecessary loss of life, especially when the primary problem is harmful bacteria. Losing your farm to this bacterial battlefield is the ultimate price, but harmful bacteria can be eliminated with the perfect opponent: beneficial bacteria.
Southland Organics is here to arm you with the beneficial microbes, vitamins and complete poultry nutrition you need to keep your flocks from falling victim to harmful bacteria.
We understand poultry.
We know the science.
We believe in farmers.
For more than a decade, we've helped poultry farmers nationwide overcome challenges that seemed too big to ever beat. We’ve heard everything from “you saved our farm” to “you’re now our secret weapon.”
No matter your situation, we’re here to help. Don't wait for your farm to be in dire straits before you join the natural revolution in poultry products.
Strengthen your Flock's Natural Defenses
Low mortality, better feed conversion and healthier birds can be a reality for your farm. When you strengthen natural defenses, you fight off harmful bacteria in chickens' guts and below their feet. This ensures a healthier flock from the inside out, without the use of harsh chemicals that can be damaging in the long run.
Southland Organics poultry supplements include poultry vitamins, probiotics, ACV infused with garlic, litter conditioner and darkling beetle insecticide. You can expect these supplements to help digestion, improve feather quality, clean the gut and provide vitamins and minerals essential to poultry health.
Plus, our poultry supplements can offer you savings of time, money and effort that far outweigh their price. Search no more for antibiotic-free solutions to problems that plague your poultry.

Simply put, our products replenish with living biology and provide valuable activated carbon. The process of cold water extraction leaves not only indigenous biology fully intact but provides an environment for them to rapidly multiply.

Our microbes are mostly Bacillus species, which are heartier than other poultry probiotics that only feature Lactobacillus acidophilus and other lactic acid focused species. Poultry production and poultry performance are greatly increased by live microorganisms.
Our products are specially formulated with live bacteria in a vegetative form that prove a positive influence on gut health and gut integrity.
For a look at some of the indigenous beneficial bacteria (probiotics) and what they do, check out our blog on Big Ole Bird Ingredients.

Most people in commercial poultry production think of a mere acidification of water when they hear “organic acids.” While organic acids do provide some acidifying effects, they also provide additional benefits to keep your flock healthy.
Pathogen colonization occurs when harmful microbes, such as Salmonella and Escherichia coli, gather in the intestinal tract and destroy gut integrity. These harmful bacteria then attack the epithelial cells, causing inflammation in both baby chicks and adult chickens. As they attack the epithelial cells, they form a protective biofilm that serves as a physical barrier. Fulvic acid is "wetter than water" and serves as a destroyer of biofilms. Our acids destroy the protective layer produced by the disease-causing organisms. This mechanism assists the birds’ natural barrier function for improved immune response.

The carbon baseline for our products binds harmful compounds and boosts gut integrity. This is similar to charcoal, which has been used for thousands of years to improve drinking water and for general detoxification purposes.
Activated carbon is a deeper level as it adsorbs longer chain hydrogen-rich molecules. The activated carbon in Big Ole Bird has shown to adsorb benzenes, chelate nutrients and bind metals. The health benefits for both commercial and backyard poultry is in the adsorption of mycotoxins.
Sick birds don't just raise mortality numbers—they create wet, loose litter, which is the perfect breeding ground for dangerous bacteria to spread. This is how diseases like necrotic enteritis or dermatitis take over a house.
Southland Organics’ scientifically formulated poultry supplements use organic carbon and beneficial microbes (helpful bacteria) to strengthen birds' immune systems, increase absorption of nutrients and tighten guts.
With more efficient and effective digestion, birds experience less feed passage and better disease resistance. This results in drier litter, stronger birds and cleaner houses, keeping harmful bacteria at bay. With strong natural defenses, birds grow in a healthier environment with less threat of disease, lower mortality and better performance for all.
Ultimately, Southland Organics' poultry products produce healthier birds from the inside out. Save your time and money and leave the natural problems to us. We're proud to have had poultry farmers compare the periods of time before they used our products to now, and they're truly pleased with the results.
Join our poultry community, and browse our poultry supplements. To view your order history, log in or create an account. If you’d like to shop in person, find a distributor store near you.











Real Help from Real People

At Southland Organics, our biggest joy comes from helping growers like you.
We know the new poultry environment and its restrictions on antibiotics knocked the wind out of most farmers, not to mention their profits. That’s why we have a team who knows the industry and wants to support you, right here in the good ol’ U.S. of A. If you have questions about any supplement, bulk price, supplies or product availability, please feel free to ask for assistance.
We’re on call to learn about your unique challenges and create a customized program to best solve your problems with science-based solutions.
Connect with Allen Reynolds, our Poultry Development Rep, at 800-608-3755 x701 or Allen@SouthlandOrganics.com.