Full-Service Dietary Supplement Manufacturing — From Formula to Finished Product
Atrium Scientific Group is a USA-based, FDA-registered, cGMP-compliant dietary supplement contract manufacturer specializing in custom formulation, low-MOQ R&D, regulatory documentation, and scalable production.
We support emerging brands and established companies alike with powdered capsules, stick packs, gummies, and advanced sublingual delivery systems, providing a rare combination of flexibility, quality, and regulatory readiness under one roof.
Why Brands Choose Atrium for Supplement Manufacturing
Low-MOQ Custom Supplement R&D Without Compromising Quality
Many dietary supplement contract manufacturers require large minimum orders before formulation, limiting flexibility for growing brands. Atrium was built differently. As a trusted USA-based nutritional supplements contract manufacturer, we empower brands to innovate efficiently with:
Low-MOQ pilot batches for testing and validation.
Iterative formulation refinement to perfect your product.
Process-accurate scale-up for smooth production transition.
Early regulatory alignment ensuring GMP-compliant manufacturing.
Powdered Capsules
Custom blends (vitamins, minerals, botanicals, specialty actives)
Capsule size selection and fill optimization
Moisture and flowability control
Stability-driven formulation design
Our Supplement Manufacturing Capabilities
Stick Packs & Sachets (Powdered Drinks)
Flow-optimized powder formulation
Anti-caking and hygroscopicity control
Single-serve stick packs and sachets
Nutraceutical and functional beverage formats
Gummies
Custom texture, flavor, and sweetness profiles
Active stability and uniformity control
Sugar and sugar-reduced systems
Process-validated scale-up
Sublingual Films (ODF)
Oral dissolving and sublingual delivery systems
Fast-dissolve film technology
Precision dosing and uniformity
Advanced polymer and active compatibility
Page last updated: April 18, 2026
Frequently Asked Questions
What dietary supplement formats does Atrium Scientific manufacture?
Atrium Scientific manufactures dietary supplements in capsule, oral dissolving film (ODF) sublingual strip, stick pack, and suppository formats. The FDA-registered, DSHEA-compliant facility in Garden Grove, California supports both private label manufacturing using stock formulations and fully custom supplement formulation development.
What is the minimum order quantity for dietary supplement manufacturing?
Atrium’s minimum order quantity (MOQ) for dietary supplements is 3,000 units per SKU — one of the lowest in the U.S. supplement contract manufacturing industry. This makes Atrium accessible to new supplement brands, Amazon FBA sellers, and DTC companies launching their first product.
Does Atrium Scientific offer custom supplement formulation R&D?
Yes. Atrium’s in-house team of formulation scientists develops custom supplement formulations from concept through commercial production. Services include ingredient selection, prototype development, pilot batch manufacturing, stability testing, and scale-up. Atrium holds proprietary nano-encapsulation and complexation technology that improves bioavailability for difficult-to-absorb actives.
Is Atrium Scientific DSHEA compliant for dietary supplement manufacturing?
Yes. Atrium’s manufacturing processes conform to the Dietary Supplement Health and Education Act (DSHEA) requirements and the FDA’s cGMP regulations for dietary supplements (21 CFR Part 111). Each product lot receives in-house quality control testing and documentation to support DSHEA compliance.
Can Atrium Scientific manufacture supplements for export to Australia or Canada?
Yes. Atrium manufactures supplements for brands exporting to the United States, Australia, Canada, and other markets. The facility’s FDA registration supports TGA GMP recognition required for entry into the Australian market under the Therapeutic Goods Administration framework. Health Canada requirements are also supported for Canadian supplement exports.
