Dietary Supplement OEM & Contract Manufacturing Services
GENSEI provides dietary supplement OEM, ODM, private label and contract manufacturing support for brands, distributors and supplement companies. From custom formulation and ingredient sourcing to dosage form development, packaging, quality control and finished product delivery, we help turn supplement concepts into market-ready products.
We support capsules, tablets, powders, gummies, softgels, liquids, protein bars, oral sprays, lozenges, chewable tablets and effervescent supplements across beauty, collagen, joint health, sports nutrition, gut health, immune support, hydration, healthy aging and functional wellness categories.
- Custom supplement formulation and OEM manufacturing
- Private label capsules, tablets, powders, gummies and liquids
- Collagen, protein, vitamin, herbal and functional wellness formulas
- Packaging, quality documentation and low MOQ project support
Quick Answer: What Can GENSEI Manufacture?
GENSEI provides dietary supplement OEM, ODM, private label and contract manufacturing services for capsules, tablets, powders, gummies, softgels, liquids, protein bars, oral sprays, lozenges, chewables and effervescent tablets. We support custom formulation, ingredient sourcing, sample development, packaging, quality testing and project-specific manufacturing solutions for supplement brands.
Choose the Right Manufacturing Path
Different supplement brands need different launch paths. Some need fast private label products, while others need custom formulas, contract manufacturing or ingredient-to-finished-product support.
Private Label Supplements
Use selected formulas, customized branding and suitable packaging to launch faster with lower development complexity.
Suplementos con fórmulas personalizadas
Develop proprietary formulas based on your target ingredients, dosage form, flavor, texture and market positioning.
Fabricación por contrato
Manufacture existing formulas or scale approved product concepts with production, packaging, testing and documentation support.
Integrated Supplement Solutions
Connect ingredient sourcing, formula design, dosage form selection, packaging and finished product manufacturing in one project path.
Servicios de fabricación de suplementos
Explore our dosage form and product format manufacturing services. Each service page supports a different product type, from standard capsules and tablets to gummies, powders, liquids, bars, sprays and effervescent tablets.
Fabricación de suplementos en cápsulas
Hard capsule manufacturing for vitamins, minerals, botanicals, amino acids, probiotics and functional wellness blends.
Fabricación de cápsulas de gelatina blanda
Softgel production for oil-based ingredients, fat-soluble nutrients, omega products and beauty supplement concepts.
Fabricación de suplementos de gominola
Custom gummy supplements for beauty, sleep, immune support, kids nutrition, daily wellness and lifestyle formulas.
Fabricación de suplementos en comprimidos
Tablet manufacturing for multivitamins, minerals, herbal blends, coated tablets and high-volume supplement products.
Fabricación de suplementos en polvo
Powder blending and packing for collagen, greens, protein, electrolytes, hydration, stick packs and sachets.
Fabricación de suplementos líquidos
Liquid drops, syrups, shots, functional drinks and liquid supplement concepts with flavor and stability review.
Fabricación de suplementos proteicos
Protein powders and blends using whey, plant proteins, collagen peptides, amino acids and functional nutrition systems.
Fabricación por contrato de vitaminas
Vitamin supplements in capsules, tablets, gummies, powders, liquids and custom multinutrient formats.
Fabricación de suplementos a base de plantas
Botanical extract and herbal blend manufacturing for traditional wellness, immune, sleep, stress and functional formulas.
Fabricante de barritas proteicas
Protein bars, collagen bars, meal replacement bars, plant-based bars, keto bars and functional snack concepts.
Fabricante de sprays bucales
Oral spray supplements for vitamin, energy, sleep, immune, breath and no-water wellness concepts.
Fabricante de pastillas para la garganta
Functional lozenges for immune support, oral wellness, throat comfort, zinc, vitamin C and botanical formulas.
Fabricación de comprimidos masticables
Chewable tablets for kids, seniors, daily vitamins, minerals, probiotics and consumer-friendly supplement formats.
Fabricante de comprimidos de disolución rápida
Fast-dissolving tablets for no-water use, travel convenience, senior-friendly formulas and on-the-go wellness.
Effervescent Tablet Manufacturer
Effervescent tablets for electrolytes, vitamin C, magnesium, multivitamins, collagen, hydration and immune support drinks.
Formulación a medida
Formula development support for brands building differentiated supplements from concept to finished product.
Manufacturing Solutions by Application
GENSEI supports application-specific supplement development across beauty, sports nutrition, joint health, gut health, immune support, hydration, healthy aging and other functional wellness categories.
Suplementos para la salud articular
Glucosamine, chondroitin, MSM, collagen, boswellia and mobility-support supplement concepts.
Fabricación de productos de nutrición deportiva
Pre-workout, post-workout, amino acids, creatine, protein, recovery and active lifestyle formulas.
Fabricación de suplementos para la salud intestinal
Probiotic, prebiotic, digestive enzyme, fiber and gut wellness supplement formats.
Fabricación de suplementos para adelgazar
Metabolism support, appetite support, fiber, meal replacement and active lifestyle weight management formulas.
Fabricación de suplementos de apoyo inmunitario
Vitamin C, zinc, elderberry, mushroom extracts, botanicals and daily immune wellness products.
Fabricante de suplementos para mascotas
Pet supplements for joint, skin, coat, digestion, calming, immune and daily wellness positioning.
Fabricante de suplementos para el control de la glucemia
Blood sugar, metabolic wellness, carb support and glucose support supplement product concepts.
Fabricante de suplementos para el cuidado del hígado
Milk thistle, NAC, glutathione, detox support, antioxidant and liver wellness supplement formulas.
Fabricante de suplementos para la salud ocular
Lutein, zeaxanthin, bilberry, DHA, vitamin A and eye health supplement concepts.
Fabricante de suplementos para la salud ósea
Calcium, vitamin D3, K2, magnesium, collagen and bone support supplement products.
Omega-3 Softgel Manufacturer
Fish oil, omega-3, EPA/DHA, heart health, prenatal and brain health softgel products.
Fabricante de suplementos a base de setas
Lion’s mane, reishi, cordyceps, chaga, turkey tail and functional mushroom supplements.
Fabricante de suplementos hidratantes
Electrolyte powders, hydration stick packs, sports hydration, travel hydration and mineral drink mixes.
Fabricante de suplementos para un envejecimiento saludable
Collagen, CoQ10, NMN, resveratrol, antioxidants, joint mobility and cellular wellness products.
Fabricante de suplementos nootrópicos
Brain health, focus, memory, clarity, cognitive support and nootropic supplement formulas.
Stress & Mood Supplement Manufacturer
Relaxation, calm support, adaptogens, magnesium, L-theanine and mood wellness products.
Sleep Supplement Manufacturer
Melatonin, magnesium, glycine, herbal blends, sleep gummies, capsules, liquids and sprays.
Hair, Skin & Nails Supplements
Beauty-from-within formulas using collagen, biotin, hyaluronic acid, vitamin C, zinc and antioxidant support.
Capability Matrix
Use this matrix to quickly understand how GENSEI can support different supplement manufacturing projects.
| Capacidad | Opciones disponibles | Por qué es importante |
|---|---|---|
| Manufacturing Model | OEM, ODM, private label, semi-custom and fully custom manufacturing | Helps brands balance launch speed, formula control, budget and differentiation. |
| Formas farmacéuticas | Capsules, tablets, powders, gummies, liquids, softgels, bars, sprays, lozenges, chewables and effervescents | Different formats affect serving size, consumer experience, stability, MOQ and cost. |
| Ingredient Support | Collagen, proteins, vitamins, minerals, botanicals, amino acids, probiotics, enzymes, mushrooms and oils | Ingredient selection affects claim strategy, product positioning and manufacturing feasibility. |
| Embalaje | Bottles, jars, pouches, stick packs, sachets, blisters, cartons, wrappers and retail packaging | Packaging affects shelf life, user convenience, shipping, retail presentation and brand perception. |
| Quality Support | Raw material review, in-process control, finished product testing and batch documentation | Quality documentation helps protect consumer trust and B2B buyer confidence. |
| Launch Path | Low MOQ options, private label launch, sample development, pilot run and scale-up production | Different stages require different planning for sampling, packaging, testing and production. |
Our Supplement Manufacturing Process
A clear process reduces risk, improves communication and helps your product move from concept to finished goods more efficiently.
Resumen del proyecto
Share your product idea, target market, ingredients, dosage form, packaging needs and launch goals.
Revisión de la fórmula
We review formula feasibility, ingredient dose, serving size, flavor, texture, stability and production fit.
Abastecimiento de ingredientes
We help evaluate raw material availability, specifications, allergens, documentation and project requirements.
Desarrollo de muestras
Samples can help you review taste, appearance, dosage form, texture and user experience before production.
Packaging Planning
Select bottles, jars, pouches, stick packs, sachets, cartons, wrappers, labels and retail-ready formats.
Configuración de la producción
Production planning includes batch size, process steps, packaging components, testing and project timeline.
Fabricación
Your supplement is blended, filled, compressed, molded, packed or produced according to the approved project path.
Pruebas y entrega
Finished products can be checked, documented, packed and prepared for shipment based on your requirements.
Quality, Testing and Documentation
Supplement manufacturing requires more than production capacity. Brands also need ingredient review, finished product testing, batch documentation and clear communication around specifications.
Revisión de las materias primas
Support for reviewing ingredient specifications, source information, allergen status and supplier documentation.
Control de producción
Manufacturing steps are managed according to approved requirements, batch records and process controls.
Pruebas de productos acabados
Testing may include appearance, moisture, microbiology, heavy metals, active ingredients and project-specific checks.
MOQ, calendario y opciones de proyecto
MOQ and timeline depend on dosage form, formula complexity, raw material availability, packaging format, testing requirements and order quantity. Contact us with your product concept for a project-specific quotation.
| Tipo de proyecto | Lo mejor para | Typical Considerations |
|---|---|---|
| Fórmula de marca blanca | Brands that want a faster launch path | Selected formula, label design, packaging format, MOQ and market positioning. |
| Fórmula semipersonalizada | Brands that want moderate differentiation | Ingredient adjustments, flavor, dosage form, serving size and sample confirmation. |
| Fórmula totalmente personalizada | Brands building proprietary products | R&D, ingredient sourcing, sample development, stability review and longer project timelines. |
| Scale-Up Manufacturing | Brands with an existing formula | Batch size, packaging components, documentation, testing requirements and production planning. |
How to Choose a Supplement Manufacturer
A good supplement manufacturing partner should help you reduce project risk, not simply quote a unit price.
Check Dosage Form Fit
Make sure the manufacturer can handle your required format, whether it is a capsule, gummy, powder, liquid, bar, softgel or specialty tablet.
Review Ingredient Feasibility
Confirm that your ingredients are suitable for your target market, dosage form, serving size, taste and production process.
Ask About Documentation
Ask about specifications, COA support, allergen information, raw material documentation and finished product testing options.
Understand MOQ
MOQ varies by formula, packaging, raw materials and production setup. Avoid one-size-fits-all answers.
Plan Packaging Early
Packaging affects cost, stability, shelf life, shipping and brand presentation, so it should be discussed before production.
Match Claims to Formula
Your claim strategy should match ingredient logic, dosage, market rules and consumer expectations.
Preguntas frecuentes
What is a dietary supplement OEM manufacturer?
A dietary supplement OEM manufacturer produces supplements for brands using agreed formulas, dosage forms, packaging and quality requirements. OEM projects may include capsules, tablets, powders, gummies, liquids, softgels and other formats.
Do you support custom supplement formulation?
Yes. GENSEI supports custom formulation, formula review, ingredient sourcing, sample development, dosage form selection, packaging planning and finished product manufacturing.
What dosage forms can you manufacture?
We support capsules, tablets, powders, gummies, liquids, softgels, protein supplements, vitamin supplements, herbal supplements, protein bars, oral sprays, lozenges, chewable tablets, fast dissolve tablets and effervescent tablets.
Can you manufacture private label supplements?
Yes. Private label supplement manufacturing is suitable for brands that want a faster route to market using selected formulas, custom branding and suitable packaging.
What is the MOQ for supplement manufacturing?
MOQ depends on dosage form, formula complexity, ingredient availability, packaging format, testing requirements and order quantity. Contact us with your project details for a project-specific MOQ and quote.
Can you help with packaging?
Yes. Packaging options may include bottles, jars, pouches, stick packs, sachets, blisters, cartons, wrappers and retail-ready packaging depending on the product format.
Do you support supplement quality testing?
Testing options may include raw material review, microbiology, heavy metals, moisture, active ingredient testing, allergen review and other project-specific checks.
Start Your Supplement Manufacturing Project with GENSEI
Send us your product idea, dosage form, key ingredients, target market, flavor preference, serving size, packaging format and estimated order quantity. We will help you review a practical supplement OEM or private label manufacturing solution.