The health and wellness industry is booming, and private label vitamin manufacturing has become a crucial business opportunity for companies worldwide. Choosing the right manufacturer ensures not only product quality but also compliance, branding success, and market competitiveness. In this article, we’ll explore the 6 best private label vitamin manufacturers in the world, their unique strengths, and why they stand out in 2025.

Table of Contents
- 1. ENZ Pharmtech
- 2. Nutracap USA
- 3. Nutra Science Labs
- 4. SMC Nutritional Solutions
- 5. Nutra Group Australia
- 6. Makers Nutrition
- Summary Table
- References
1. ENZ Pharmtech
ENZ Pharmtech is a global leader in contract dietary supplement manufacturing, held by ENZ Biotech Center with its overseas branch ENZ Wellness. The company specializes in cutting-edge supplement production, focusing on personal health, lifestyle, wellness, beauty, sports nutrition, and pet nutrition.
Products
Services
ENZ Pharmtech stands out for its innovation and R&D-driven approach, making it a top choice for businesses seeking unique and high-quality private label vitamins.
2. Nutracap USA
Nutracap USA is a U.S.-based manufacturer known for its turnkey private label solutions. They provide formulation, design, and manufacturing under one roof, which makes them popular among startups and established brands alike.
Key Highlights
- Custom formulation support
- In-house packaging and labeling
- Fast turnaround times
- Special focus on capsules, powders, and softgels
3. Nutra Science Labs
Nutra Science Labs has been in the supplement industry for over a decade, offering high-quality private label services. Their team specializes in compliance and FDA regulations, ensuring brands remain competitive while meeting strict standards.
Key Highlights
- Focus on compliance and safety
- Custom product formulation
- Strong U.S.-based infrastructure
- Support for small and large businesses
4. SMC Nutritional Solutions
SMC Nutritional Solutions focuses on premium vitamin and supplement production. They provide not just manufacturing but also brand strategy, making them a strong partner for businesses looking to scale.
Key Highlights
- Advanced R&D facilities
- End-to-end brand support
- Strong focus on innovation and niche markets
5. Nutra Group Australia
Nutra Group is one of the leading private label supplement manufacturers in Australia, exporting globally. They specialize in clean-label formulations and natural health products, which are increasingly in demand.
Key Highlights
- GMP-certified production
- Focus on natural and organic products
- Global export capabilities
- Flexible MOQ options
6. Makers Nutrition
Makers Nutrition is one of the most recognized private label supplement manufacturers in the U.S. Known for its award-winning customer service, the company offers comprehensive services from formulation to fulfillment.
Key Highlights
- Specialization in gummies, capsules, tablets, powders
- Packaging and design solutions
- Fast product development cycles
- Trusted by global brands
Summary Table
Manufacturer | Specialization | Key Strength |
---|---|---|
ENZ Pharmtech | Gummies, capsules, tablets, powders | R&D-driven innovation and global reach |
Nutracap USA | Capsules, powders, softgels | Turnkey private label services |
Nutra Science Labs | Full supplement range | Compliance and FDA expertise |
SMC Nutritional | Premium vitamins & supplements | Brand strategy and scaling support |
Nutra Group Australia | Natural health products | Clean-label focus and global export |
Makers Nutrition | Gummies, capsules, powders, tablets | Award-winning customer service |