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NUTRITIONAL INGREDIENTS & OEM/ODM

Nutritional Ingredients and OEM Supplements, Built for Export Buyers

Hefei-based partner for supplement buyers who need nutritional ingredients, clear quality documents, and OEM dosage forms ready for export.

Explore Products OEM Service

OEMFormula, sample, packagingCOADocuments before shipmentExportBuyer-ready logistics

IngredientsRaw materials matched to claim, grade, and document needs.

OEM/ODMCapsules, tablets, gummies, labels, and retail packaging.

DocumentsCOA, MSDS, testing, and shipment files prepared by order.

PRODUCT CATEGORY

Browse Our Product Categories

Explore LongWell ingredients and finished supplement formats by material family, health application, or dosage form.

By Application

Weight Management

Ingredients for healthy weight, metabolism, and body composition formulas.

By Application

Sports Nutrition

Performance-focused ingredients for energy, recovery, and active nutrition formulas.

By Application

Skin & Beauty

Beauty-from-within ingredients for hydration, collagen support, and antioxidant formulas.

By Ingredient

Botanical Extracts

Standardized plant extracts with target actives and buyer-ready documents.

By Application

Joint, Bone & Mobility

Glucosamine, chondroitin, MSM, collagen, hyaluronic acid, calcium, vitamin D3, and Boswellia extract.

By Application

Digestive & Liver Health

Probiotics, prebiotics, milk thistle, turmeric, artichoke, digestive enzymes, and inulin.

By Application

Heart, Brain & Immune

CoQ10, omega nutrients, vitamins, minerals, yeast beta glucan, and botanical extracts for focused formulas.

By Ingredient

Vitamins & Minerals

Vitamin and mineral ingredients for tablets, capsules, gummies, powders, and fortified foods.

By Ingredient

Amino Acids

Amino acid ingredients for sports nutrition, functional foods, and wellness formulations.

By Ingredient

Proteins & Peptides

Collagen peptides, whey protein, plant protein, soy peptide, and fish collagen options.

By Ingredient

Probiotics & Prebiotics

Digestive health and immune support ingredients including probiotics, inulin, and prebiotic fibers.

By Ingredient

Functional Ingredients

Benefit-led materials selected by formula target, specification, and available documentation.

OEM Supplement

Capsules

Custom capsule formulas, bottle packaging, label support, and document preparation.

OEM Supplement

Tablets

Tablet manufacturing support for nutrition, sports, beauty, and daily wellness products.

OEM Supplement

Gummies

Gummy supplement development with flavor, shape, packaging, and MOQ planning.

By Application

Weight Management

Ingredients for healthy weight, metabolism, and body composition formulas.

By Application

Sports Nutrition

Performance-focused ingredients for energy, recovery, and active nutrition formulas.

By Application

Skin & Beauty

Beauty-from-within ingredients for hydration, collagen support, and antioxidant formulas.

By Ingredient

Botanical Extracts

Standardized plant extracts with target actives and buyer-ready documents.

By Application

Joint, Bone & Mobility

Glucosamine, chondroitin, MSM, collagen, hyaluronic acid, calcium, vitamin D3, and Boswellia extract.

By Application

Digestive & Liver Health

Probiotics, prebiotics, milk thistle, turmeric, artichoke, digestive enzymes, and inulin.

By Application

Heart, Brain & Immune

CoQ10, omega nutrients, vitamins, minerals, yeast beta glucan, and botanical extracts for focused formulas.

By Ingredient

Vitamins & Minerals

Vitamin and mineral ingredients for tablets, capsules, gummies, powders, and fortified foods.

By Ingredient

Amino Acids

Amino acid ingredients for sports nutrition, functional foods, and wellness formulations.

By Ingredient

Proteins & Peptides

Collagen peptides, whey protein, plant protein, soy peptide, and fish collagen options.

By Ingredient

Probiotics & Prebiotics

Digestive health and immune support ingredients including probiotics, inulin, and prebiotic fibers.

By Ingredient

Functional Ingredients

Benefit-led materials selected by formula target, specification, and available documentation.

OEM Supplement

Capsules

Custom capsule formulas, bottle packaging, label support, and document preparation.

OEM Supplement

Tablets

Tablet manufacturing support for nutrition, sports, beauty, and daily wellness products.

OEM Supplement

Gummies

Gummy supplement development with flavor, shape, packaging, and MOQ planning.

By Application

Weight Management

Ingredients for healthy weight, metabolism, and body composition formulas.

By Application

Sports Nutrition

Performance-focused ingredients for energy, recovery, and active nutrition formulas.

By Application

Skin & Beauty

Beauty-from-within ingredients for hydration, collagen support, and antioxidant formulas.

By Ingredient

Botanical Extracts

Standardized plant extracts with target actives and buyer-ready documents.

By Application

Joint, Bone & Mobility

Glucosamine, chondroitin, MSM, collagen, hyaluronic acid, calcium, vitamin D3, and Boswellia extract.

By Application

Digestive & Liver Health

Probiotics, prebiotics, milk thistle, turmeric, artichoke, digestive enzymes, and inulin.

By Application

Heart, Brain & Immune

CoQ10, omega nutrients, vitamins, minerals, yeast beta glucan, and botanical extracts for focused formulas.

By Ingredient

Vitamins & Minerals

Vitamin and mineral ingredients for tablets, capsules, gummies, powders, and fortified foods.

By Ingredient

Amino Acids

Amino acid ingredients for sports nutrition, functional foods, and wellness formulations.

By Ingredient

Proteins & Peptides

Collagen peptides, whey protein, plant protein, soy peptide, and fish collagen options.

By Ingredient

Probiotics & Prebiotics

Digestive health and immune support ingredients including probiotics, inulin, and prebiotic fibers.

By Ingredient

Functional Ingredients

Benefit-led materials selected by formula target, specification, and available documentation.

OEM Supplement

Capsules

Custom capsule formulas, bottle packaging, label support, and document preparation.

OEM Supplement

Tablets

Tablet manufacturing support for nutrition, sports, beauty, and daily wellness products.

OEM Supplement

Gummies

Gummy supplement development with flavor, shape, packaging, and MOQ planning.

FEATURED PRODUCTS

Common Ingredients Buyers Ask Us to Quote

Review core specifications, document availability, and typical supplement applications before sending an inquiry.

View all products

Glucosamine Sulfate ingredient product sample for Joint Health

CAS: 14999-43-0Joint, Bone & Mobility Pet Nutrition

Glucosamine Sulfate

Joint health raw material supplied for mobility products, pet formulas, tablets, and capsules.

Collagen Peptides ingredient product sample for Skin Beauty

CAS: 9064-67-9Skin & Beauty Joint, Bone & Mobility

Collagen Peptides

Protein peptide ingredient for beauty, joint, sports nutrition, powder, gummy, and drink applications.

Milk Thistle Extract ingredient product sample for Liver Health

CAS: 84604-20-6Digestive & Liver Health Botanical Extracts

Milk Thistle Extract

Botanical extract with silymarin marker options for liver health and digestive wellness formulas.

L-Carnitine Tartrate ingredient product sample for Weight Management

CAS: 36687-82-8Weight Management Sports Nutrition

L-Carnitine Tartrate

Amino acid derivative for weight management, sports nutrition, capsules, tablets, powders, and beverages.

QUALITY ASSURANCE

Quality Documents Prepared for Ingredient Buyers

LongWell Biotech helps buyers check specifications, confirm required files, discuss formulas, and prepare export shipments before production moves forward.

Botanical ingredient samples being tested in a quality assurance laboratory

COA and MSDS prepared for standard ingredient ordersHeavy metal, microbiological, and third-party tests arranged on requestExport packaging, labels, and shipping documents checked before dispatch

ABOUT LONGWELL BIOTECH

See how LongWell handles sourcing, production, and documentation.

Hefei LongWell Biotech Co., Ltd

Hefei-based supplier for nutritional ingredients and OEM supplement projects serving buyers in Europe, North America, Asia, the Middle East, and South America.

Factory and OEM Coordination

Coordinate production lines, packaging areas, laboratory checks, warehouse handling, and private label workflows around the confirmed order plan.

Quality & Certificates

Confirm COA, MSDS, certificate availability, heavy metal testing, microbiological testing, and third-party inspection needs by product.

OEM/ODM SERVICE

Your Product Journey, Under One Roof

Explore the capabilities that move your supplement from idea to market.

View OEM service

Gloved formulation specialist measuring botanical powder in a supplement pilot laboratory

01OEM ProcessFrom formula brief to approved productionWe manage every step with precision—from feasibility and sampling to manufacturing, quality control, and on-time delivery.

Blank supplement jars and sachets arranged beside precision sealing equipment

02Packaging OptionsPackaging built around your marketPlan bottles, jars, sachets, stick packs, pouches, cartons, labels, and custom boxes around your launch requirements.

Private label team reviewing color layouts with blank supplement bottles

03Private LabelYour formula, presented as your brandAlign the formula, flavor, dosage form, label files, carton details, and order quantity with a clear launch plan.

Botanical ingredients and laboratory samples prepared for nutrition application planning

04Application SolutionsScience-led planning for target claimsBuild around joint, digestive, immune, sports nutrition, skin beauty, pet nutrition, or another target application.

NEWS / BLOG

Latest News & Insights

Follow LongWell Biotech news, ingredient knowledge, OEM updates, and practical notes for product planning.

How to Choose Joint Health Ingredients for Supplement Brands article cover

How to Choose Joint Health Ingredients for Supplement Brands

A practical guide to glucosamine, chondroitin, collagen, MSM, and documentation points for joint health formulas.

OEM Supplement Process: From Formula Idea to Finished Product article cover

OEM Supplement Process: From Formula Idea to Finished Product

The key steps behind formula development, sample confirmation, packaging design, mass production, and delivery.

Sports Nutrition Trends for Powders, Capsules, and Gummies article cover

Sports Nutrition Trends for Powders, Capsules, and Gummies

What global health brands are asking for in protein, amino acid, creatine, and active nutrition formats.