#1 Supplement Manufacturer in the USA for Custom Formulation and Private Label
If you’re looking to build a successful supplement brand—whether in nutrition, vitamins, dietary, food, health, or sports nutrition—NutraSeller Manufacturing is your trusted partner for high-quality supplement manufacturing.
- Uncompromising Quality
- Competitive Pricing
- Custom Formulations
- Private Label Formulations
- Dedicated & Responsive client support







As The Leading Supplement Manufacturer In The USA With The Most Dedicated Client Support
NutraSeller Manufacturing – Your Premier Supplement Manufacturing Partner
At NutraSeller Manufacturing, we do more than just produce supplements—we help brands thrive in a competitive industry. As a leading supplement manufacturer in the USA, we provide custom formulations, high-quality private label solutions, and full-scale manufacturing to bring your vision to life.
Whether you’re launching a new supplement line or scaling an existing brand, our state-of-the-art, GMP-certified facility ensures premium production of capsules, tablets, and powders across a variety of categories, including vitamins, sports nutrition, immune support, and pet supplements.
Our 100,000 sq. ft. facilities in NY & NJ leverages advanced technology, stringent quality control, and industry-leading expertise to deliver safe, effective, and compliant supplements. As an SGS member and GMP-certified manufacturer, we uphold the highest standards, giving your brand the trust and credibility it deserves.
Why Choose NutraSeller Manufacturing?
✅ Precision & Innovation: Custom formulations tailored to your needs
✅ Unmatched Quality Assurance: Third-party GMP-certified facility
✅ Scalability & Efficiency: From small batches to large-scale production
✅ Dedicated Partnership: A team committed to your brand’s success
When you partner with NutraSeller Manufacturing, you’re not just choosing a supplier—you’re gaining a strategic ally dedicated to helping you stand out, scale, and succeed. Let’s build something exceptional together.
Helped 2,450+ Brands To Establish
Made in the USA
2,450+
Established Brands
44,000+
Formulas Customized
6,350+
Orders Delivered
99.9%
Satisfied Clients
Get in touch 24/7, and kickstart your nutraceutical product project with us!
Get Your Nutraceutical Product Manufacturing Quote Now!
+1-888-811-3446
Nutritional Supplement Contract Manufacturing

Gummy Vitamin Manufacturing
NutraSeller specializes in gummy vitamin manufacturing, offering custom formulations, high-quality ingredients, and advanced production techniques to create superior, market-leading gummy supplements.

Capsule Manufacturing
NutraSeller offers expert dietary capsule supplement manufacturing, utilizing top-grade ingredients and precision technology to produce potent, reliable, and high-quality nutritional capsule supplements.

Tablet Manufacturing
NutraSeller excels in dietary tablet manufacturing, combining premium ingredients and state-of-the-art technology to create effective, high-quality nutritional and wellness tablet supplements.

Powder Manufacturing
NutraSeller provides specialized nutritional powder supplement manufacturing, blending premium ingredients with advanced techniques to produce high-quality, effective, and customizable health supplement powders.

Softgel Manufacturing
NutraSeller’s nutraceutical softgel supplement manufacturing service offers cutting-edge production, using quality ingredients to create potent, easy-to-consume softgels for enhanced wellness and health.

Liquid Manufacturing
NutraSeller specializes in liquid vitamin manufacturing, delivering high-quality, easily absorbable, and tailor-made liquid nutraceutical solutions using advanced production methods and premium ingredients.