The global dietary supplement market is booming, projected to reach $505.4 billion by 2028 with a CAGR of 6.2%. Private label supplement manufacturing allows brands to create high-quality, customized products without managing production, making it a lucrative option for entrepreneurs and established companies. As a supplier of food supplement ingredients and OEM solutions, we’ve compiled a list of the top 20 private label supplement manufacturers in 2025, detailing their company name, country, business content, employee count, revenue, website, and founding year. This guide helps brands find trusted partners for P5P zinc and magnesium and other formulations.
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Criteria for Selection
Manufacturers were chosen based on:
- Quality Certifications: GMP, FDA, ISO, NSF, or organic/non-GMO standards.
- Innovation: Custom formulations, diverse product formats (capsules, gummies, powders).
- Reputation: Client reviews, industry awards, and market presence.
- Scale: Revenue, employee count, and global reach.
- Sustainability: Eco-friendly practices and transparency.
Data is sourced from web resources, industry reports, and company websites, with estimates where exact figures are unavailable.
Top 20 Private Label Supplement Manufacturers in 2025
| Rank | Company Name | Country | Business Content | Employees | Revenue (USD, Est.) | Website | Founding Year |
|---|---|---|---|---|---|---|---|
| 1 | Makers Nutrition | USA | Private label supplements (capsules, tablets, powders, gummies), custom formulations, packaging, fulfillment | ~200 | $100M+ | makersnutrition.com | 2014 |
| 2 | Advanced Supplements | USA | Organic/non-GMO supplements, gummies, capsules, powders, custom branding | ~150 | $50M–$100M | advancedsupplements.com | 2015 |
| 3 | TCI Co., Ltd. | Taiwan | Private label collagen, vitamins, functional foods, R&D, global export to 62 countries | ~500 | $200M+ | tci-bio.com | 1980 |
| 4 | Supplement Manufacturing Partner Inc. | USA | Custom vitamins, herbals, fish oil, packaging solutions | ~100 | $250M+ | Not publicly listed | 2019 |
| 5 | Gemini Pharmaceuticals | USA | Pet supplements, vitamins, custom packaging (pouches, bottles) | ~120 | $50M–$100M | geminipharm.com | 1982 |
| 6 | Your Gummy Vitamins | USA | Gummy vitamins, custom formulations, end-to-end services | ~80 | $50M+ | Not publicly listed | 2010 |
| 7 | NutraScience Labs | USA | Capsules, powders, softgels, tablets, formulation, labeling | ~90 | $30M–$50M | nutrasciencelabs.com | 2015 |
| 8 | Life Solutions Contract Manufacturing | USA | Pharmaceuticals, creams, tablets, oils, quality assurance | ~70 | $50M+ | Not publicly listed | 2004 |
| 9 | Superior Supplement Manufacturing | USA | Custom supplements, R&D, liquid formulations, fast lead times | ~60 | $20M–$50M | superiorsupplementmfg.com | 2010 |
| 10 | Private Label Express | USA | GMP-certified supplements, vitamins, organic products, Amazon FBA | ~50 | $20M–$50M | privatelabelexpress.com | 2010 |
| 11 | Reliance Vitamin | USA | Premium supplements, contract manufacturing, mass retail | ~100 | $30M–$50M | reliancevitamin.com | 1980 |
| 12 | Vox Nutrition | USA | White/private label supplements, custom formulas, fulfillment | ~40 | $50M–$80M | voxnutrition.com | 2016 |
| 13 | Willings Nutraceutical | USA | White label capsules, powders, custom vitamins, brand support | ~50 | $35M | willingsnutraceutical.com | 2015 |
| 14 | Nutrikal | India | Private label supplements, global shipping, capsules, gummies | ~150 | $30M | nutrikal.com | 2012 |
| 15 | Nutriest | Germany | Organic beef organ supplements, custom formulations, EU compliance | ~80 | $40M | Not publicly listed | 2010 |
| 16 | Gensei Global Industries | China | Dietary supplements, personal care, contract manufacturing | ~30 | $20M–$50M | collagensei.com | 2006 |
| 17 | Gummi World | USA | High-quality gummy supplements, private labeling | ~100 | $250M+ | Not publicly listed | 2018 |
| 18 | Handian Bio | China | Custom supplements, vitamins, global supply, quality testing | ~200 | $100M+ | Not publicly listed | 2005 |
| 19 | All Your Solution | Netherlands | End-to-end supplement solutions, custom design, packaging | ~70 | $30M–$50M | Not publicly listed | 2012 |
| 20 | Soft Gel Technologies | USA | Softgels, private label supplements, R&D, quality assurance | ~50 | $20M–$50M | soft-gel.com | 1995 |
Ready to launch your own supplement brand? Partner with us, a trusted supplier of premium private label supplement ingredients like Gummy，Tablet，Sofgel，Capsule. Our GMP-certified raw materials and customizable OEM solutions ensure high-quality, market-ready products. Contact us today to create your unique private label supplement line and succeed in the $505.4 billion market!
1. Makers Nutrition
- Country: USA
- Business Content: Full-service private label manufacturing of capsules, tablets, powders, gummies, and P5P zinc and magnesium blends. Offers formulation, packaging, graphic design, and fulfillment with GMP and FDA compliance. Specializes in sports nutrition, probiotics, and collagen supplements.
- Employees: ~200
- Revenue (Est.): $100M+
- Website: makersnutrition.com
- Founding Year: 2014
- Strengths: Award-winning (Inc. Best Workplace), exceptional customer service, and fast turnaround. Supports brands with turnkey solutions, including Amazon FBA. Ideal for startups and large brands due to low MOQs and high scalability.
2. Advanced Supplements
- Country: USA
- Business Content: Specializes in organic/non-GMO supplements, including gummies, capsules, tablets, and powders like P5P zinc and magnesium. Provides custom formulations, in-house fulfillment, and Amazon-ready products. UL NPA, GMP, and FDA certified.
- Employees: ~150
- Revenue (Est.): $50M–$100M
- Website: advancedsupplements.com
- Founding Year: 2015
- Strengths: 60,000 sq. ft. facility with robust R&D. Transparent pricing and real-time production updates. Excels in beef liver supplements and custom branding for beauty and health markets.
3. TCI Co., Ltd.
- Country: Taiwan
- Business Content: Global leader in private label collagen, vitamins, and functional foods, including P5P zinc and magnesium. Offers R&D, clinical efficacy testing, and packaging. HALAL, KOSHER, LEED certified, exports to 62 countries.
- Employees: ~500
- Revenue (Est.): $200M+
- Website: tci-bio.com
- Founding Year: 1980
- Strengths: Carbon-neutral facilities and advanced testing platforms. Ideal for brands seeking differentiated, science-backed products in the $505.4 billion market.
4. Supplement Manufacturing Partner Inc.
- Country: USA
- Business Content: Custom vitamins, herbals, fish oil, and P5P zinc and magnesium blends. Offers packaging (pouches, bottles) and formulation services for mass retail and niche markets.
- Employees: ~100
- Revenue (Est.): $250M+
- Website: Not publicly listed
- Founding Year: 2019
- Strengths: Rapid growth and high revenue reflect strong market trust. Specializes in high-volume production with competitive pricing for large brands.
5. Gemini Pharmaceuticals
- Country: USA
- Business Content: Private label pet supplements, vitamins, and P5P zinc and magnesium formulations. Provides custom packaging and GMP-certified production for capsules and tablets.
- Employees: ~120
- Revenue (Est.): $50M–$100M
- Website: geminipharm.com
- Founding Year: 1982
- Strengths: Long-standing expertise in pet supplements, a growing niche. Reliable for brands targeting specialized markets with high-quality standards.
6. Your Gummy Vitamins
- Country: USA
- Business Content: Leading global manufacturer of gummy vitamins, including P5P zinc and magnesium. Offers end-to-end services, from formulation to packaging, with state-of-the-art gummy production systems.
- Employees: ~80
- Revenue (Est.): $50M+
- Website: Not publicly listed
- Founding Year: 2010
- Strengths: Dominates the gummy market with delicious, nutrient-packed formulations. Ideal for brands targeting younger or mainstream audiences.
7. NutraScience Labs
- Country: USA
- Business Content: Private label capsules, powders, softgels, and tablets, including P5P zinc and magnesium. Provides formulation, labeling, and fulfillment with GMP certification.
- Employees: ~90
- Revenue (Est.): $30M–$50M
- Website: nutrasciencelabs.com
- Founding Year: 2015
- Strengths: Flexible MOQs and client-focused R&D. Strong reputation for quality and on-time delivery, suitable for mid-sized brands.
8. Life Solutions Contract Manufacturing
- Country: USA
- Business Content: Manufactures pharmaceuticals, creams, tablets, oils, and P5P zinc and magnesium supplements. Offers quality assurance and custom formulations.
- Employees: ~70
- Revenue (Est.): $50M+
- Website: Not publicly listed
- Founding Year: 2004
- Strengths: Diverse product range, including topical and liquid supplements. Known for high-quality control and reliability.
9. Superior Supplement Manufacturing
- Country: USA
- Business Content: Custom supplements, including liquids, capsules, and P5P zinc and magnesium blends. GMP-certified with fast lead times and strong R&D.
- Employees: ~60
- Revenue (Est.): $20M–$50M
- Website: superiorsupplementmfg.com
- Founding Year: 2010
- Strengths: Exceptional customer service, with clients praising responsiveness and expertise in complex formulations.
10. Private Label Express
- Country: USA
- Business Content: GMP-certified private label supplements, including P5P zinc and magnesium, vitamins, and organic products. Specializes in Amazon FBA and fast delivery.
- Employees: ~50
- Revenue (Est.): $20M–$50M
- Website: privatelabelexpress.com
- Founding Year: 2010
- Strengths: Streamlined services for e-commerce brands, with competitive pricing and reliable fulfillment.
11. Reliance Vitamin
- Country: USA
- Business Content: Premium private label supplements, including P5P zinc and magnesium, for mass retail. Focuses on natural, high-quality ingredients.
- Employees: ~100
- Revenue (Est.): $30M–$50M
- Website: reliancevitamin.com
- Founding Year: 1980
- Strengths: Decades of experience and innovation in naturally sourced products. Strong partner for retail-focused brands.
12. Vox Nutrition
- Country: USA
- Business Content: White and private label supplements, including P5P zinc and magnesium, with custom formulas and fulfillment. GMP-certified, one-stop shop.
- Employees: ~40
- Revenue (Est.): $50M–$80M
- Website: voxnutrition.com
- Founding Year: 2016
- Strengths: Comprehensive services and fast scaling for brands. Popular for custom formulations and e-commerce support.
13. Willings Nutraceutical
- Country: USA
- Business Content: White label capsules, powders, and P5P zinc and magnesium supplements. Offers custom formulations and brand support.
- Employees: ~50
- Revenue (Est.): $35M
- Website: willingsnutraceutical.com
- Founding Year: 2015
- Strengths: High client satisfaction for tailored solutions. Excels in trending formulas for beauty and wellness.
14. Nutrikal
- Country: India
- Business Content: Private label supplements, including capsules, gummies, and P5P zinc and magnesium. Offers global shipping and low MOQs.
- Employees: ~150
- Revenue (Est.): $30M
- Website: nutrikal.com
- Founding Year: 2012
- Strengths: Cost-effective for startups, with global reach and flexible production. Strong in vegan and organic supplements.
15. Nutriest
- Country: Germany
- Business Content: Organic beef organ supplements and custom P5P zinc and magnesium formulations. GMP, ISO, and EFSA-compliant for EU markets.
- Employees: ~80
- Revenue (Est.): $40M
- Website: Not publicly listed
- Founding Year: 2010
- Strengths: Leader in organic supplements, ideal for EU brands needing regulatory compliance.
16. Gensei Global Industries
- Country: CHINA
- Business Content: Contract manufacturing of dietary supplements and personal care products, including P5P zinc and magnesium. Family-owned with GMP certification.
- Employees: ~30
- Revenue (Est.): $20M–$50M
- Website: collagensei.com
- Founding Year: 2006
- Strengths: Trusted for ethical production and high-quality standards. Strong in personal care and supplement crossovers.
17. Gummi World
- Country: USA
- Business Content: High-quality gummy supplements, including P5P zinc and magnesium. Specializes in private labeling with advanced production systems.
- Employees: ~100
- Revenue (Est.): $250M+
- Website: Not publicly listed
- Founding Year: 2018
- Strengths: Dominates the gummy market with high-volume production and premium quality. Ideal for trendy, consumer-focused brands.
18. Handian Bio
- Country: China
- Business Content: Custom supplements, including P5P zinc and magnesium, with global supply and rigorous quality testing. GMP-certified.
- Employees: ~200
- Revenue (Est.): $100M+
- Website: Not publicly listed
- Founding Year: 2005
- Strengths: Cost-effective, high-capacity production for global brands. Strong in quality assurance and export.
19. All Your Solution
- Country: Netherlands
- Business Content: End-to-end private label supplement solutions, including P5P zinc and magnesium. Offers product design, sourcing, and packaging for EU markets.
- Employees: ~70
- Revenue (Est.): $30M–$50M
- Website: Not publicly listed
- Founding Year: 2012
- Strengths: EU regulatory expertise and low MOQs. Ideal for brands targeting European consumers.
20. Soft Gel Technologies
- Country: USA
- Business Content: Softgels and private label supplements, including P5P zinc and magnesium. Offers R&D and GMP-certified production.
- Employees: ~50
- Revenue (Est.): $20M–$50M
- Website: soft-gel.com
- Founding Year: 1995
- Strengths: Expertise in softgel technology and high-quality ingredients. Trusted for reliable production and innovation.
Why Choose These Manufacturers?
- Quality: All are GMP-certified, with many holding FDA, ISO, or NSF certifications, ensuring safety and efficacy for P5P zinc and magnesium products.
- Innovation: Companies like TCI and Advanced Supplements offer advanced R&D for unique formulations.
- Scalability: Makers Nutrition and Handian Bio support high-volume production, while Nutrikal and Private Label Express cater to startups with low MOQs.
- Sustainability: TCI’s carbon-neutral facilities and Nutriest’s organic focus align with eco-conscious trends.
- Client Support: Superior Supplement Manufacturing and Vox Nutrition are praised for responsiveness and tailored services.
Our Role: As a food supplement ingredient and OEM supplier, we provide high-purity P5P zinc and magnesium raw materials to these manufacturers, ensuring premium quality. Our GMP-certified ingredients and customizable OEM solutions complement their production, helping brands create market-leading products.
Conclusion
The top 20 private label supplement manufacturers in 2025, from Makers Nutrition to Soft Gel Technologies, offer diverse, high-quality solutions for P5P zinc and magnesium and other supplements. Whether you need gummies, capsules, or custom blends, these companies provide innovation, scalability, and compliance. Partner with us, a trusted supplier of premium ingredients and OEM services, to leverage these manufacturers’ expertise and launch your brand in the $505.4 billion supplement market. Contact us to explore how our P5P zinc and magnesium raw materials can elevate your product line.
References
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- Advanced Supplements. (2025). Supplement Manufacturing Services. https://www.advancedsupplements.com[](https://advancedsupplements.com/)
- Makers Nutrition. (2023). Private Label Supplement Solutions. https://www.makersnutrition.com[](https://www.makersnutrition.com/news/why-makers-nutrition-is-a-top-private-label-supplement-manufacturer-in-the-usa)
- Supliful. (2025). Private Label Supplement Manufacturers. https://supliful.com[](https://supliful.com/blog/what-are-top-private-label-supplement-manufacturers-in-the-usa)[](https://supliful.com/blog/what-are-top-private-label-supplement-manufacturers-in-europe)
- Wonnda. (2024). Best Private Label Supplements Manufacturers. https://wonnda.com[](https://wonnda.com/product-types/supplements-private-label/)
- HDNUTRA. (2024). Top 10 Private Label Supplement Manufacturers USA. https://hdnutra.com
- Soft Gel Technologies. (2021). Private Label Supplement Manufacturers. https://www.soft-gel.com[](https://www.soft-gel.com/blog/private-label-supplement-manufacturers-how-to-find-the-best-one-for-you/)
- Noya. (2023). Top 25 Private Label Supplement Manufacturers. https://noyapro.com[](https://noyapro.com/top-private-label-supplement-manufacturers/)