Custom Probiotic Manufacturing for Brands That Scale.
Custom probiotic formulations for supplement brands, including shelf-stable options, with fulfillment from the same partner.
- Custom formulas made for your brand
- Shelf-stable probiotic formulations available
- Standard lead time: 10-12 weeks from receipt of your payment
- Manufacturing and fulfillment from one partner
Certain specialty products may involve qualified international manufacturing or encapsulation facilities. Product-specific manufacturing origin is confirmed during the quotation and order-approval process.
The custom application asks about your current situation, product format, formula status and volume.
Private Label Express is a U.S.-based company and a contract manufacturer of custom dietary supplements.

Why Established Brands Choose PLE for Probiotic Manufacturing
A probiotic project starts with the formula. Private Label Express helps develop your formula, makes it under your brand and, if you want, stores, tracks and ships it for you.
Custom Formulas Made for Your Brand
Private Label Express helps develop your formula. No stock formulas.
Shelf-Stable Options Available
Shelf-stable probiotic formulations are available.
Manufacturing + Fulfillment, One Partner
Private Label Express operates as a supplement 3PL (third-party logistics provider): it stores, tracks and ships supplement brands' orders.
Add a Probiotic to Your Existing Supplement Line
If your brand already sells in one of these categories, a probiotic can sit next to your current products under the same brand. Private Label Express helps develop the formula.
Greens Powders
A probiotic SKU next to your greens products.
Collagen Supplements
A probiotic SKU next to your collagen products.
Women's Health Products
A women's probiotic can be a complementary SKU.
Sleep & Magnesium
A probiotic SKU next to your sleep and magnesium products.
Fitness Supplements
A probiotic SKU next to your fitness products.
Digestive Enzymes
A probiotic SKU next to your digestive enzyme products.
Beauty Supplements
A probiotic SKU next to your beauty products.
How to Launch Your Private Label Probiotic Line
From first inquiry to finished product, here is how a custom probiotic manufacturing project runs at Private Label Express.
Apply
Complete the custom application with your current situation, product format, formula status and volume.
Formulate
Private Label Express helps develop your formula.
Approve
Review your formula spec and label art. A compliance review is part of the standard service on custom formula orders.
Manufacture
Your order is manufactured. Standard lead time: 10-12 weeks from receipt of your payment.
Fulfill
If you choose fulfillment, finished products are stored, tracked and shipped by Private Label Express.
Probiotic Formulation Capabilities
From the first application to the finished product, Private Label Express helps develop your formula and makes it under your brand.

Custom Probiotic Formulas
Made-to-order formulas for your brand, no stock formulas. Private Label Express helps develop your formula.
Shelf-Stable Options
Shelf-stable probiotic formulations are available.
Label Design and Compliance Review
In-house label design and printing. A compliance review is part of the standard service on custom formula orders.
Manufacturing and Fulfillment, One Partner
Manufacturing and fulfillment from one partner. Your finished supplements are stored, tracked and shipped by Private Label Express.
Probiotic Manufacturing for Women's Health and Digestive Supplement Brands
Private Label Express helps develop custom probiotic formulas for brands that already sell in these categories.
Women's Probiotics
For women's health, collagen and beauty supplement brands that want to add a probiotic SKU. Private Label Express helps develop the formula.
Ideal For
Probiotics for Digestive Supplement Brands
For digestive enzyme, greens powder and fiber supplement brands that want to add a probiotic SKU. Private Label Express helps develop the formula.
Ideal For
Shelf-Stable vs. Refrigerated Probiotics: Why It Matters for Your Brand
Shelf-stable probiotics are stored at room temperature. Refrigerated probiotics are stored in a refrigerator. Private Label Express offers shelf-stable probiotic formulations.
| Factor | Shelf-Stable | Refrigerated |
|---|---|---|
| Storage | Room temperature | Refrigerator |
Shelf-stable options are available for custom probiotic formulas.
Probiotic Manufacturing and Fulfillment From One Partner
Manufacturing is one part of a probiotic project. Private Label Express also stores, tracks and ships your finished supplements.
Supplement 3PL Fulfillment
3PLPrivate Label Express operates as a supplement 3PL (third-party logistics provider): it stores, tracks and ships supplement brands' orders. Fulfillment is built for established brands shipping 500 or more orders per month.
Sales Channel Integrations
ChannelsPrivate Label Express's fulfillment software integrates with these sales channels, and more: Shopify Plus, Amazon, Walmart, eBay, Etsy, WooCommerce, TikTok Shop, BigCommerce, Magento, NetSuite, SellerCloud, Rithum, Shein.
Minimums & Standard Lead Time
Project-SpecificProbiotic minimums are confirmed during your project review. Standard lead time is 10-12 weeks from receipt of your payment.
Private Label Express is independent and not affiliated with Amazon, TikTok or other third parties. Approvals and eligibility are not guaranteed.
Platform names and logos belong to their owners and are shown only to indicate software compatibility. Private Label Express is not affiliated with or endorsed by these companies.

Fulfillment From One Partner
Private Label Express stores, tracks and ships supplement brands' orders.
Frequently Asked Questions About Probiotic Manufacturing
Direct answers to questions from brands evaluating a probiotic manufacturing partner.
Private Label Express is a contract manufacturer of custom dietary supplements: it makes your formula under your brand, and it helps develop formulas.
Private Label Express offers shelf-stable probiotic formulations.
More than 95% of our products are formulated, manufactured, encapsulated and packaged in the United States using domestic and internationally sourced raw materials. Certain specialty products may involve qualified international facilities, with the specific manufacturing origin disclosed before order approval.
Probiotic minimums are confirmed during your project review. Standard lead time is 10-12 weeks from receipt of your payment. Contact our team to discuss your project.
Private Label Express operates as a supplement 3PL (third-party logistics provider): it stores, tracks and ships supplement brands' orders. Its fulfillment software integrates with sales channels including Shopify Plus, Amazon and TikTok Shop. Fulfillment is built for established brands shipping 500 or more orders per month. Private Label Express is independent and not affiliated with Amazon, TikTok or other third parties. Approvals and eligibility are not guaranteed.
Private Label Express is GMP-certified and an FDA-registered facility. Products we manufacture are manufactured under FDA Good Manufacturing Practices (21 CFR Part 111) and third-party tested, and COAs and batch records are available. Certain specialty products may involve qualified international manufacturing or encapsulation facilities. Product-specific manufacturing origin is confirmed during the quotation and order-approval process.
A probiotic can be added as a new SKU under your brand. Private Label Express helps develop formulas and makes your formula under your brand.
Add Probiotics to Your Supplement Line with Private Label Express.
Whether you are adding a first probiotic SKU or expanding an established line, Private Label Express helps develop your formula, makes it under your brand and can fulfill it.
