Supplement Contract Manufacturers

25 makers listed.

Contract manufacturers build your unique formula to spec — proprietary blends, custom dosing, your IP. Higher minimums and longer timelines than private label, but a differentiated product.

Directory listing last reviewed September 2026.

How do you compare contract makers?

Match certifications (GMP/NSF), format range, and MOQ to your roadmap — not just your first SKU. Request the same spec sheet from 3–5 makers and score them on the seven vetting criteria: certs, capabilities, MOQ, lead time, testing, services, and communication.

What drives the quote?

Ingredient complexity, dosage form (gummies and softgels cost more to tool), order volume, packaging, and testing depth. Custom work typically runs 10–12 weeks from signed specs.

InvaPharm, Inc.

Robinson Pharma

First Priority Manufacturing Inc

GMP Laboratories of America

Amerilab Technologies

Sun-Pac Manufacturing

Bactolac Pharmaceutical

Elevate Health Sciences

Wellington Foods Inc.

Kelker Pharma

SupraNaturals

Arizona Nutritional Supplements

Natura-Genics

Nutritional Manufacturing Services LLC

United Pharma LLC

Hi-Tech Nutraceuticals

Aqua Nutraceuticals LLC

Lief Labs

Simpson Labs

ABH Pharma

Catalyst Nutraceuticals

Plant Science

Shire Nutraceuticals

CSB Nutrition

Arizona Custom Blends

How do you compare contract makers?

What drives the quote?

Capabilities

Other maker types