Ever wondered what’s really behind the supplements on your shelf? With so many ingredient suppliers out there, it can be tough to know who’s truly delivering quality—and who’s just making promises. Choosing the right supplier isn’t just about ticking boxes; it’s about ensuring safety, consistency, and peace of mind for you and your customers. The best factories stand out by offering rigorous standards, reliable sourcing, and world-class certifications.

Curious which manufacturers made our top list and why it matters for your business? Dive in to discover the difference the right supplier can make!

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Top Dietary Supplement Ingredient Supplier | Stratum Nutrition

Product Details:
Stratum Nutrition manufactures and supplies proprietary, science-backed nutraceutical ingredients for human and pet health, with a special focus on upcycled, eggshell membrane-based and clinically validated products such as sageXtra™, Bimuno®, NEM®, and OVOLUX™.

Technical Parameters:
– sageXtra™: Clinically proven Salvia officinalis extract to enhance memory and
– Bimuno®: Prebiotic containing galactooligosaccharides (GOS), non-digestible
– NEM®: Flagship branded eggshell membrane for joint health, sustainably sourced
– OVOLUX™: Premium, bioactive, upcycled eggshell membrane rich in proteins and

Application Scenarios:
– Dietary supplements for memory and cognitive enhancement.
– Prebiotics and digestive health formulations.
– Joint health and mobility products for humans (and pets).
– Beauty supplements targeting hair, skin, and nail support.

Pros:
– Ingredients are Upcycled Certified™ and sourced sustainably, aligning with
– Supported by clinical research and proven efficacy (e.g., sageXtra’s cognitive
– Portfolio includes novel, proprietary formulations with multiple health
– Suitable for both human and pet wellness applications.

Cons:
– Clinical claims note improvements within hours or days, but duration and scale
– Nutritional benefits may vary between individuals or species, and some claims

Supplement Ingredient Supplier: Ingredients & Raw Materials – Nutrapakusa

Product Details:
NutraPak USA supplies bulk dietary supplement ingredients, vitamins, and nutritional raw materials sourced globally, offering both custom formulas and fully packaged, private-labeled products at competitive prices.

Technical Parameters:
– Wide range of bulk ingredients and raw materials including oils (Algal DHA Oil,
– Support for custom formulations and private label packaging.
– Sourcing focuses on high-quality, globally sourced raw materials.

Application Scenarios:
– Manufacturing of dietary supplements and nutritional products.
– Brands seeking fully packaged, private-labeled supplement products.
– Customizing supplement formulas to meet specific brand or client needs.
– Bulk purchasing of raw materials for further nutraceutical processing or

Pros:
– Extensive selection of supplement ingredient options covering oils, vitamins,
– Offers custom formula development and private label solutions for branding.
– Competitive pricing for bulk and packaged products.
– Globally sourced, high-quality raw materials.

Cons:
– No specific technical specifications or ingredient purity/grade details
– Turnaround time for inquiries is 1-2 business days, which might impact urgent
– Lack of explicit certifications, quality system information, or regulatory

Dietary Ingredients Supplier in US | Herbal, Extracts, Nutraceuticals …

Product Details:
Green Jeeva is a U.S.-based supplier of dietary ingredients, offering a wide range of herbal, organic, conventional, extracts, nutraceuticals, super greens, probiotics, minerals, amino acids, vitamins, teas, additives, proteins, excipients, sprouts, and more. The portfolio includes both generic and branded ingredients such as AshwaLite™, Fenugreen™, and Cinaplus®.

Technical Parameters:
– Product categories include: Organics, Conventional, Dietary Ingredients, Super
– Available certifications for ingredients (exact types not specified).
– Functional category coverage: Antioxidant, Heart Support, Digestive Support,
– Research & Development lab and Signature Premix Solutions available as services.

Application Scenarios:
– Functional foods and beverages
– Nutritional and dietary supplements
– Health shots, tonics, energy bars/bites, and health drinks
– Applications in bakery, confectionery, pharmaceuticals, personal care, beverage

Pros:
– Extensive product range covering a diverse set of categories and functionalities
– Focus on certified and branded ingredients for higher quality assurance.
– Serves a wide variety of applications, making sourcing easier for different
– Availability of R&D lab and premix solutions for custom formulation needs.

Cons:
– Technical details (e.g., purity, concentration, origin) for specific products
– Exact certifications held or provided per product are not clearly listed.
– Potential complexity in product selection due to breadth of offerings.

Branded Ingredients, Dietary Supplement Ingredient Supplier – Maypro

Product Details:
Maypro offers a wide range of nutraceutical ingredients, branded ingredients, specialty chemicals, and personal care ingredients for use in dietary supplements, functional foods, beverages, sports nutrition, and cosmetics.

Technical Parameters:
– Ingredients sourced from over 40 countries worldwide
– Compliance with international regulatory standards such as NSF, Non-GMO, and
– Capabilities for specialized ingredient forms such as powders, extracts, and
– Supply chain transparency and quality assurance protocols in place

Application Scenarios:
– Formulation of dietary supplements and nutraceuticals
– Inclusion in functional food and beverage products
– Sports nutrition product development
– Personal care and cosmetics formulations

Pros:
– Extensive selection of both branded and generic ingredients
– Strong global sourcing and reliable supply chain
– Regulatory expertise and compliance support
– Innovation and access to unique, patented ingredients

Cons:
– Potentially higher costs for branded or specialty ingredients
– Lead times may vary depending on country of origin and ingredient type

Ingredient Supplier – Supplement Distributor USA – STAUBER

Product Details:
STAUBER is a supplier and distributor of ingredients for supplements, nutraceuticals, pet nutrition, personal care, functional foods & beverages, gummies, and active nutrition. Their range includes amino acids, botanicals, enzymes, excipients, fibers, magnesium, minerals, omegas, plant-based vitamins, probiotics, proteins, sweeteners, and specialty ingredients. They work with multiple partners and offer solutions across various health applications and industries.

Technical Parameters:
– SQF Certified Supplier status for nutraceutical sector
– Processed in a facility with dedicated processing capabilities and food safety
– Member of NASC (National Animal Supplement Council) for pet nutrition
– Powered by Hawkins, a bulk and specialty chemicals leader

Application Scenarios:
– Nutraceutical product formulation for human supplements
– Pet food and pet supplement innovations
– Personal care and beauty product development
– Functional food and beverage manufacturing, including gummies

Pros:
– Wide-ranging ingredient portfolio by category, health application, and partner
– Strong focus on quality, food safety, and supplier integrity
– Innovative solutions and custom processing capabilities
– Established partnerships with recognized ingredient and technology providers

Cons:
– Limited concrete product specifications or technical data visible on main pages
– Application details are general and lack specific example use-cases
– Potential complexity in navigating multiple partner brands for ingredient
– Detailed pricing, customization, and lead-time information not directly

Premium Supplier – VAST

Product Details:
Supplier of premium raw materials including herbal extracts, botanicals, amino acids, sports specialty ingredients, and alternative proteins for the dietary supplement, food, and beverage industries.

Technical Parameters:
– Stringent sourcing and testing protocols for quality assurance
– Meticulous storage and handling practices
– Over five decades of collective experience in sourcing and delivering raw

Application Scenarios:
– Manufacturing dietary supplements
– Production of functional foods
– Beverage formulation

Pros:
– Uncompromised commitment to quality at every step
– Diverse range of high-quality ingredients
– Trusted partner for companies in multiple industries

NutriScience: Leading Global Innovative & Specialty Nutritional …

Product Details:
NutriScience Innovations supplies and develops proprietary, science-backed nutraceutical and functional food ingredients, focusing on clinically researched, high-quality compounds for consumer health formulations. Their offerings include branded ingredients such as Suntheanine, ButyraGen, Sunfiber, innovaTea, KeraGLO, TriCelium, NutriPS Sunflower, MorActive, NutriGP, BGF-Immune, XanMax, and others, catering to specific health outcomes.

Technical Parameters:
– Proprietary branded ingredients are backed by clinical research and supported
– 25+ years of industry and technical knowledge used in ingredient development.
– Global sourcing and strong supply chain for efficient worldwide delivery.
– Select ingredients (e.g., Sunfiber®, Suntheanine®, Matcha®, Teavigo®) are

Application Scenarios:
– Development of supplements or functional foods for calming & sleep support.
– Formulating products for cognitive health, digestive health, energy & focus.
– Applications targeting immune health, muscle/bone/joint strength, sports
– Innovation partnership for companies looking to launch new health-focused

Pros:
– Ingredients backed by clinical research and marketed with scientific
– Wide selection of proprietary and branded ingredients targeting specific health
– Efficient global sourcing and supply chain allows access to unique ingredients
– Strong emphasis on ingredient purity, quality, and compliance (e.g., Informed

Cons:
– Focus is mainly on ingredient supply, not finished consumer products.
– Technical or specification details for individual ingredients are not listed
– Dependence on science and certification may increase costs or limit ingredient
– Information on potential side effects or regulatory restrictions for individual

Supplement Ingredient Supplier – Microencapsulation & Liposomal Technology

Product Details:
Specnova supplies branded, clinically backed supplement ingredients using advanced processing and delivery technologies such as microencapsulation and liposomal delivery to improve bioavailability and efficacy. Their portfolio includes ingredients like AlphaFen®, MitoHeal®, NordicCherry®, HempClear®, [Noo]Gandha®, GreenCaf98®, NordicElderberry™, and GingerT3® for use in supplements, foods, and beverages.

Technical Parameters:
– Use of microencapsulation and liposomal technology (e.g., LipoVantage® system)
– Molecular fingerprint verification for traceability and authenticity (FTIR,
– Supported by double-blind university research and clinical studies
– Advanced delivery systems that improve bioavailability at smaller doses

Application Scenarios:
– Nutritional and dietary supplement formulations for improved efficacy
– Inclusion in functional food and beverage innovations
– Brands seeking novel, clinically validated ingredients for new product
– Companies requiring traceable, authentic plant-based ingredients

Pros:
– Clinically backed ingredients with human study validation
– Advanced delivery systems for increased bioavailability and efficacy
– Traceability and molecular authentication ensures quality and reduces
– Innovative branded ingredients cater to emerging consumer health trends

Cons:
– No specific cost, supply chain, or scalability details mentioned
– Heavily focused on branded/novel ingredients, may not suit all generic

Supplement Ingredient & APIs Supplier – SED Ingredients

Product Details:
SED Ingredients Ltd supplies high-purity ingredients for nutritional supplements, pharmaceuticals, and R&D. Their core products include amino acids, vitamins, plant extracts, nutritional fortifiers, and various pharmaceutical active pharmaceutical ingredients (APIs) and intermediates such as anti-cancer, anti-diabetic, anti-inflammatory, cardiovascular, and veterinary APIs.

Technical Parameters:
– All ingredients and APIs adhere to stringent GMP standards and hold
– Each API batch meets global pharmacopeia compliance standards ensuring purity
– Comprehensive raw material testing for quality and safety; products are
– Strong R&D and technical support for process optimization and custom

Application Scenarios:
– Formulation of dietary and nutritional supplements to enhance health and
– Development and production of pharmaceuticals for the treatment of cancer,
– Use in cosmetic applications requiring high-quality plant extracts and
– Supplying raw materials for research and drug development purposes in R&D

Pros:
– Wide selection of high-purity ingredients and APIs with comprehensive
– Strict adherence to international quality, safety, and certification standards.
– Reliable, robust supply chain and competitive pricing due to partnerships with
– Experienced sourcing and testing team with over 10 years of industry expertise.

Cons:
– Information on specific product lists or technical datasheets is not provided
– Limited detail on minimum order quantities, shipping logistics, or after-sales

RIBUS | The Original Clean Label Ingredient Company

Product Details:
RIBUS provides patented, all-natural and organic rice-derived ingredients designed to act as clean label alternatives to conventional synthetic excipients and additives. Their product line includes Nu-FLOW (synthetics replacer, anti-caking agent), Nu-MAG (not described here), Nu-RICE, Nu-FLAC (flavor carrier), Nu-BAKE (hypoallergenic baking ingredient), Nu-BIND (binder for tablets), and Nu-SORP (oil- and water-holding carrier for capsules, powders, etc.).

Technical Parameters:
– Products are all-natural, organic, hypoallergenic (gluten-free for Nu-BAKE),
– Nu-BAKE is a patented extract from rice bran.
– Nu-BIND contains a blend of five ingredients for natural and organic tablet
– Nu-SORP comprises a blend of three ingredients for high oil applications as a

Application Scenarios:
– Food manufacturing and clean label bakery products (e.g., use of Nu-BAKE).
– Beverages, dietary supplements, and pet products.
– Tableting and capsule production (Nu-BIND, Nu-SORP).
– Dry beverages, teas, salad dressings, and products needing flavor or oil

Pros:
– Provides clean label, all-natural, and organic alternatives to synthetics like
– Enables hypoallergenic and gluten-free formulations.
– Solves common production and formulation problems (e.g., anti-caking, binding,
– Cost effective and improves product label transparency.

Cons:
– Limited detailed technical specifications available on ingredient performance
– Some blends may not fully replicate the functionality of all synthetic

Comparison Table

Company	Product Details	Pros	Cons	Website
Top Dietary Supplement Ingredient Supplier	Stratum Nutrition	Stratum Nutrition manufactures and supplies proprietary, science-backed	Ingredients are Upcycled Certified™ and sourced sustainably, aligning with	Clinical claims note improvements within hours or days, but duration and scale
Supplement Ingredient Supplier: Ingredients & Raw Materials – Nutrapakusa	NutraPak USA supplies bulk dietary supplement ingredients, vitamins, and	Extensive selection of supplement ingredient options covering oils, vitamins,	No specific technical specifications or ingredient purity/grade details	nutrapakusa.com
Dietary Ingredients Supplier in US	Herbal, Extracts, Nutraceuticals …	Green Jeeva is a U.S.-based supplier of dietary ingredients, offering a wide	Extensive product range covering a diverse set of categories and functionalities	Technical details (e.g., purity, concentration, origin) for specific products
Branded Ingredients, Dietary Supplement Ingredient Supplier – Maypro	Maypro offers a wide range of nutraceutical ingredients, branded ingredients,	Extensive selection of both branded and generic ingredients Strong global	Potentially higher costs for branded or specialty ingredients Lead times may	www.maypro.com
Ingredient Supplier – Supplement Distributor USA – STAUBER	STAUBER is a supplier and distributor of ingredients for supplements,	Wide-ranging ingredient portfolio by category, health application, and partner	Limited concrete product specifications or technical data visible on main	www.stauberusa.com
Premium Supplier – VAST	Supplier of premium raw materials including herbal extracts, botanicals, amino	Uncompromised commitment to quality at every step Diverse range of high-quality		vastingredients.com
NutriScience: Leading Global Innovative & Specialty Nutritional …	NutriScience Innovations supplies and develops proprietary, science-backed	Ingredients backed by clinical research and marketed with scientific	Focus is mainly on ingredient supply, not finished consumer products. Technical	nutriscienceusa.com
Supplement Ingredient Supplier – Microencapsulation & Liposomal Technology	Specnova supplies branded, clinically backed supplement ingredients using	Clinically backed ingredients with human study validation Advanced delivery	No specific cost, supply chain, or scalability details mentioned Heavily	specnova.com
Supplement Ingredient & APIs Supplier – SED Ingredients	SED Ingredients Ltd supplies high-purity ingredients for nutritional	Wide selection of high-purity ingredients and APIs with comprehensive	Information on specific product lists or technical datasheets is not provided	sedingredients.com
RIBUS	The Original Clean Label Ingredient Company	RIBUS provides patented, all-natural and organic rice-derived ingredients	Provides clean label, all-natural, and organic alternatives to synthetics like	Limited detailed technical specifications available on ingredient performance

Frequently Asked Questions (FAQs)

How do I find reliable dietary supplement ingredient supplier factories?

Start by researching online directories, trade shows, and industry associations. Ask for recommendations from others in the supplement business. Look for suppliers with professional websites, clear contact information, and verified certifications to ensure legitimacy.

What certifications should I look for in a supplier or manufacturer?

Key certifications include GMP (Good Manufacturing Practice), ISO, HACCP, and relevant FDA registrations. These indicate the supplier follows quality control and safety standards. Organic, Non-GMO, and other specialty certifications may also matter based on your product needs.

How can I assess the quality of a potential supplier’s ingredients?

Request documentation such as Certificates of Analysis (COAs), product samples, and third-party lab test results. Check for consistency in quality, appearance, and potency. Reliable suppliers are transparent and willing to answer questions about their quality control processes.

What should I consider when comparing prices between different suppliers?

Compare not just the cost but also ingredient quality, minimum order quantities, shipping fees, and payment terms. Sometimes, a lower price can mean lower quality or less reliable service, so take the total value and reliability into account.

How do I establish a good working relationship with my chosen supplier?

Communicate clearly about your needs, timelines, and quality expectations. Pay promptly and be respectful in negotiations. Regular check-ins and feedback help build trust. A strong, honest relationship can lead to better service and favorable terms in the long run.