Probiotics are one of the most technically demanding categories in supplement manufacturing. Unlike vitamins or minerals, probiotic bacteria are living organisms — and keeping them alive from production through to consumer use requires specialized facilities, packaging, and handling protocols that most general contract manufacturers aren’t equipped to provide.
The Core Challenge: Maintaining CFU Viability
Probiotic products are sold by CFU count (colony-forming units) — typically 1 billion to 100 billion CFU per serving. The challenge is that probiotic bacteria die continuously from the moment of production. Heat, moisture, oxygen, and time all reduce CFU counts. A probiotic manufactured in a non-controlled environment can lose 50–90% of its claimed CFU before reaching the consumer.
What Specialized Probiotic Manufacturing Requires
A qualified probiotic contract manufacturer must control: temperature throughout production, packaging, and storage; moisture and humidity levels in production rooms; oxygen exposure during filling; and use high-barrier packaging materials (cold-form foil blisters or nitrogen-flushed bottles). Many probiotic products also require refrigerated distribution.
Why Strain Selection Matters for Manufacturing
Different probiotic strains have different stability profiles. Lactobacillus acidophilus behaves very differently than spore-forming Bacillus coagulans in manufacturing conditions. An experienced probiotic co-packer understands strain-specific requirements and can advise on formulation decisions that affect both efficacy and manufacturability.
Packaging Is a Quality Decision
For probiotic supplements, packaging is not an afterthought — it’s a primary quality variable. Cold-form foil/foil blister packaging provides the highest moisture and oxygen barrier for individual-dose probiotics. For bottled probiotics, nitrogen flushing and high-barrier bottle materials are essential. White Bottle, Inc. manufactures probiotic products in both formats with the controlled-environment production required to maintain CFU counts through shelf life.
Contact us at info@whitebottle.com to discuss probiotic contract manufacturing for your brand.