Best Supplements for Immune Support
Discover a comprehensive list of immune-boosting supplements, featuring herbal, vitamin, and probiotic formulations to enhance health and wellness.
Immune SupportSupplementsVitaminsHerbalProbiotics
Aquaviva S.r.l.
🇸🇲 San Marino
200111-50 peopleManufacturer/Trading Company/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
20
Key customer
SUPPLEMENT LIFESTYLE
Key market
Asia
Description
Aquaviva S.r.l. is a specialized manufacturer and service provider based in San Marino, dedicated to the contract manufacturing and private label production of food supplements and pharmaceutical products. Founded in 2001, the company operates from a modern 2,000-square-meter production facility equipped with pharmaceutical-grade cleanrooms and advanced machinery, including high-speed automatic encapsulators. With a workforce of approximately 40 employees, the company provides a comprehensive 360-degree service that spans from initial formulation and regulatory support to packaging design and final production.
The company's extensive product portfolio includes capsules, tablets, liquids, powders, and gels, catering to diverse sectors such as sports nutrition, general well-being, and dietetics. Key product categories include proteins, amino acids, energy gels, multivitamins, probiotics, and specialized supplements for cardiovascular health, cognitive support, and weight control. Aquaviva S.r.l. also manages its own established brands, KEFORMA and NUTRIFARMA, which focus on high-performance sports nutrition and psycho-physical well-being respectively.
Committed to high quality and safety standards, Aquaviva S.r.l. holds ISO 9001, FSSC 22000, and GMP certifications. The company emphasizes raw material traceability and rigorous quality control throughout the manufacturing process. Serving a global clientele across North America, Eastern Asia, and Europe, they partner with pharmaceutical companies, herbalist shops, wholesalers, and large-scale retailers to deliver customized, high-purity health solutions.
Private Label Zinc Echinacea Immune Support Supplement for Daily Immune System Enhancement$17260
Private Label Coenzyme Q10 Multivitamin Vitamins Minerals Healthcare Immune Support Nutrients Supplement$92.61
Private Label 1000mg Vitamin C Supplement Tablets For Immune Support And Antioxidant Protection$1
Private Label Blueberry 240mg Vitamin C Supplement for Antioxidant Support and Immune Health$17260
Private Label B Group Complex Vitamins Immune Support Supplement For Energy And Metabolism$1
Private Label Dietary Supplement Energy Tonics Immune Support With Vitamins, Minerals, Carnitine, And Eleutherococcus$1
Private Label Multivitamin Mineral Supplement Immune Support Daily Multi Vitamin For Overall Health And Wellness$1
Private Label Magnesium Sugar-Free Dietary Supplement Energy Healthcare Nutritional Support For Energy And Immune$1462.66
Private Label Quercetin Phytosome Zinc Selenium Supplement with Acetyl L-Carnitine & Vitamins for Immune Support Fatigue Relief$92.61
Private Label Health Supplement With Iron, Folic Acid, Vitamins, And L-Cysteine For Blood Health And Immune Support$1
Private Label N-Acetyl-Cysteine Bromelain Immune System Booster Supplement For Respiratory Health$1
Private Label Quercetin Zinc Selenium Immune Supplement With Acetyl L-Carnitine For Fatigue Relief$1
Guangzhou Renshengkang Biotechnology Co., Ltd.
🇨🇳 China
51-100 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Product customization
Key customer
MAA IMPORTS EXP
Key market
🇯🇵 Japan
Review
4.7
Description
Guangzhou Renshengkang Biotechnology Co., Ltd. is a professional manufacturer and trading company based in Guangdong, China, specializing in the beauty, hairdressing, and healthcare supplement industries. With over a decade of production experience, the company operates a factory equipped with more than ten advanced production lines and a dedicated R&D team. Their extensive product portfolio includes hair care solutions such as hair color creams, shampoos, conditioners, keratin treatments, and bleaching powders, alongside a comprehensive range of dietary supplements including vitamin gummies, slimming capsules, herbal supplements, probiotics, and collagen powders.
As a versatile B2B partner, the company provides robust OEM, ODM, and private label services, allowing for high levels of customization in product formulation, dosage, and packaging. Their manufacturing capabilities span various delivery formats, including softgels, tablets, powders, and liquids. Adhering to a business philosophy of "quality assurance and integrity first," the company serves a global market with a significant presence in North America, Europe, and Southeast Asia. Guangzhou Renshengkang Biotechnology Co., Ltd. is committed to scientific innovation and maintains a strong focus on logistics efficiency and customer service to support international trade partners.
Vitamin D3 Gummies with B12 Vitamins Support Heart Health and Energy Immune Support Vegan Gummies Strawberry Vitamins Supplement$39465
OEM ODM Customized Organic Moringa Powder Capsules Energy Metabolism & Immune Support Supplement for Adults$3.2
Natural Green Moringa Powder Capsules Antioxidant Super Food Energy Support Gut Health Immune Support Nutrient-Rich Adults$58339
OEM ODM Hot Selling Multivitamin Gummies for Adult Immune and Bone Support Daily Nutritional Supplement$2.3
ODM 100% Natural Ginseng Root Extract Capsules Performance and Immune Support High Potency Ginseng for Energy Supplement$351.29
OEM Customize Men's Daily Multivitamin Supplement Immune Support with Zinc and Vitamin C Multivitamin Tablets for Male$4.2
OEM Probiotics Prebiotics Capsules ACV Green Tea Cayenne Supplement Adult Weight Management Digestive Immune Support Food Grade$2.73
ODM OEM Private Label Wholesale Extra Strength Natural Vitamin C Gummies Immune Support Vitamins Supplement Newborn Teenagers$148.21
OEM ODM Private Label Probiotic & Prebiotic Gummy Candy Adult Chewable Digestive & Immune Support Supplement for Gut Health$187
OEM Organic Mushroom Coffee Powder for Smoothies and Latte Powerful Mushroom Supplement for Energy Focus and Immune Support$66918
Advanced Customized Men's Multivitamin Supplement Vitamin B12 Vitamin D Vitamin C Zinc Pills for Brain Health Immune Support$169.55
OEM Test Booster for Men Supports Immune Health Recovery and Stress Relief Ashwagandha Capsules Energy Lean Muscle Supplement$3.5
Fujian Herbal Treasure Bioengineering Co., Ltd.
🇨🇳 China
200311-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
71
Key customer
VIDA DIVINA
Key market
🇺🇸 United States
Review
4.5
Turkey Tail Mushroom Extract Critical Immune Support and Prebiotic$35.78
Natural Shiitake Mushroom Extract - Supports Cardiovascular Health & Improve Immunity$33.66
NAD+ Supplement Liquid Drops Immune Support Mushroom Supplement Mushroom Medicinal Liquid Drops$3.6
Mushroom Complex Liquid Drops Immune Support Mushroom Supplement Mushroom Medicinal Liquid Drops$3.6
Mushroom Complex Liquid Extract Immune Support Medicinal Mushroom Supplement Lions Mane Liquid Drops$2.5
Tiger Milk Mushroom (Lignosus Rhino.) USA, Lung Respiratory Immune Support 450mg Capsule$0.3
Private Label Vitamin D3 K2 Powder with C Adult Immune Support Supplement in Coconut Oil$6.7
Reishi Mushroom Extract Powder Polysaccharides 30% Potent Mushroom Supplement for Immune System Support and Defense$37.95
Natural Lions Mane Liquid Extract Medicinal Mushroom Immune Support Tincture Brain Boost Energy Supplement for Adults$2.5
Natural Medicinal Mushroom Complex Liquid Extract Immune Support Energy Supplement Tincture Brain Boost Lions Mane Liquid Drops$2.5
Natural Medicinal Mushroom Complex Liquid Extract Immune Support Energy Supplement Tincture Brain Boost Lions Mane Liquid Drops$2.5
Private Label Vitamin D3 K2 Powder with Vitamin C and Coconut Oil Immune Support Supplements for Adults$7.2
Huaqing (Xi'an) Natural Ingredients Co., Ltd.
🇨🇳 China
202111-50 peopleTrading Company/Service CompanyOEM manufacturer
Own brand
Product customization
Low MOQ
Shipments
32
Key customer
MY LIFE
Key market
Europe
Review
4.8
Custom Elderberry Syrup Bulk Natural Immune Support Supplement GMP Certified Vegan-Friendly OEM/ODM for Wholesale$1.8
Active Methylfolate Supplement L-methylfolate Capsule 5-MTHF Capsules for Brain Support Balance Mood Immune Health$2.6
Custom Organic Sea Moss Drops Liquid Supplement for Immune Support & Skin Health - Bulk Order OEM/ODM Service$1.8
Organic 500mg Pure Himalayan Shilajit Resin Capsules Energy Booster & Immune Support Supplement for Adults Men & Women (60 Caps)$2.5
Organic 2250mg Sea Moss Capsules Wildcrafted Irish Moss Vegan Non-GMO Supplement for Immune Support Energy Beauty Product$2.8
20:1 Ashwagandha Root Extract Powder Organic, GMP Certified, Stress Relief & Immunity Support, 40% Withanolides$55
Custom Liquid Probiotics for Women - Gut Health & Immunity Support, Vegan-Friendly, Private Label/OEM Service$1.8
Custom Elderberry Liquid Drops for Immune Support - Organic, High Potency, Bulk Private Label & OEM Service$1.8
Sea Moss Gummies Complex with Ashwagandha & Lion's Mane | Immune & Cognitive Support | Vegan Non-GMO Halal Certified Chewable$1.8
Premium Organic Reishi Mushroom Extract Powder 30% 50% Polysaccharides, Vegan & GMP Certified for Immune Support, Bulk Supply$20
Custom Elderberry Drops - Natural Immune Support Liquid Drops With Vitamin C & Zinc, ISO22000 Certified for OEM/Wholesale$1.8
GMP Certified Organic Moringa Leaf 500mg Capsules Powder-Filled Energy Boost Immunity Support Bulk Supply Export for Adults$1.8
How do I evaluate a supplier’s production capabilities?
Assess manufacturing capacity, equipment, workforce size, production processes, quality control systems, and previous production experience. Understanding a supplier's capabilities helps determine whether they can support your current and future order volumes.
Guangzhou Mingyan Biotechnology Co., Ltd.
🇨🇳 China
201811-50 peopleManufacturer/Trading Company/WholesalerOEM manufacturer
ODM manufacturer
Product customization
Patented technology
Shipments
12
Key customer
KVB
Key market
Oceania
Review
4.7
Lion Mane Mushroom Capsules Immune Support&Nootropic Brain Supplements for Immunity Energy Memory&Focus Gluten Free$1.9
OEM Collagen Mulvitamin Gummy for Immune Support Antioxidant Support Collagen Support for Skin Health$2489
OEM/ODM Effective Immune & Antioxidant Support Supplement High-Purity Liposomal Vitamin C Capsules$1.88
OEM/ODM Max Strength Liposomal Vitamin C Supplement Capsules - Support Immune Health, Collagen Production & Enhanced Absorption$6911
OEM/ODM Liver Support & Immune Function Healthcare Supplement NAC N-Acetyl Cysteine Supplement Capsules$1.98
OEM/ODM Organic Lion's Mane Mushroom Capsules, Fruiting Body Extract Powder for Brain Focus & Immune Support Supplement$2.25
Mullein Drops Liquid Supplement Lung Cleanse for Smokers Powerful Mullein Tincture for Immune Skin & Respiratory Health Support$3.5
OEM Immune & Digestive Health Support Dietary Supplement Adults Natural Oil Oregano Black Seed Oil Softgels Herbal Supplement$28.54
OEM/ODM Factory Price Immune Support & Nutrient Boost Supplement for Adults Natural Sea Moss Capsules Herbal Supplement$156.99
OEM/ODM Kids Multivitamin Gummies with 14 Vitamins & Minerals, Immunity Support, Vegetarian/Non-GMO$8388
OEM/ODM Lions Mane Capsules 1400mg Per Serving Premium Supplement for Immune Support Vitality Boost and Overall Wellness$1169
OEM Vitamin D3 K2 Vegetarian Softgels Heart & Bone Support with Enhanced Calcium Absorption Immune Enhancer$120.34
Jiangsu Timage Natural Bioengineering Co., Ltd.
🇨🇳 China
2002101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Shipments
13
Key customer
APEXSYS
Key market
🇺🇸 United States
Review
5
Bovine Colostrum Freeze-Dried Powder Supplement with 20,000mg Immune Globulin 1g Sachet for Natural Immune Support$0.12
Bovine Colostrum Powder Drink Dietary Supplement 20,000mg Immune Globulin for Gut Health Immune Support Hair Skin Nail for$0.12
Calcium Magnesium Zinc Complex Immune Support Supplement Tablets Vitamins and Minerals Complex$2.35
Private Label Support Immune System Sports Recovery Supplement Hydration Electrolytes Powder Packets Sugar Free$2.4
OEM B-Complex with Vitamin C Immune Support Vitamin B Complex Tablets$0.01
Mixed Energy Calm Magnesium Sodium Potassium Electrolyte Supplement Vitamins Stress Relief Immune Support & Antioxidant Powder$2.8
Custom Customization Magnesium Glycinate Tablets for Improved Bone Density Immunity Support Adult Use$0.01
Vegan Hemp Gummies 60 Count Gummy Candy for Adult Stress Relief & Immune Support$2.6
IgG 10% 20% 25% Bovine Colostrum Freeze-Dried Powder Healthcare Supplement for Immune Support 1g Sachet$0.12
Calming Anti-Stress Antioxidant Ashwagandha Gummies for Immune Support & Better Sleep 60ct Bottle Customizable Girth Supplement$2.3
OEM/ODM Vitamin D3 K2 Softgels 10000iu Calcium Supplements Bone Health and Immune Support Vitamin D Capsules$0.98
Adult Herbal Gummies with Shilajit Sea Moss Black Seed Oil & Ashwagandha-Immune Support 60 Gummies/Bottle$2.18
Wellnature Biotech Co., Ltd.
🇨🇳 China
202111-50 peopleTrading CompanyProduct customization
Low MOQ
Multi-country export
Shipments
52
Key customer
O ROOTS
Key market
🇮🇳 India
Review
4.7
Organic Maitake Mushroom Extract Powder 10%-50% Polysaccharides Natural Immune Support Supplement Powder Immune Support$28
Free Sample Pure VD3 Immune Support Halal Certified Health Supplement 100000IU Vitamin D3 Powder$25
Bulk Price Nicotinamide Riboside Chloride NRC Vitamin Supplement 99% Pure Powder Immune & Anti-Fatigue Support$10261.82
USDA & EU Organic Approved Dietary Supplements Chlorella Powder to Support the Immune System$1212.76
Organic Certified Improve Immunity Chaga Mushroom Extract$3265.13
Healthcare Supplement Helps Improve the Immune System Ascorbic Acid Vitamin C Powder$4
Organic Certified Improve Immunity Chaga Mushroom Extract Powder 30% Polysaccharide$596619
Organic Certified Halal Certified Food Immunity Enhancer Powder Chaga Mushroom Extract$56
Free Sample Pure VD2 100000IU Halal/Kosher Certified Vitamin D2 Powder Improve Immunity Healthcare Supplements Not for Pregnant$600.48
Top Quality Immune Health Food Grade CAS 59-30-3 Natural Folic Acid Vitamin B9 Powder for Healthcare Supplement$30
Best Price Vitamin K2 MK4 Menaquinone-4 (MK-4) 98% Pure Powder for Adult Health & Immunity$68184960
Factory Price Wellnature Arachidonic Acid Oil Powder Food Grade Light Yellow Color 10% 40% Purity Adult Use Improve Immunity$2109.02
Dovita Nutrition Health LLC
🇺🇸 United States
202251-100 peopleManufacturerOEM manufacturer
ODM manufacturer
Product customization
Custom packaging
Key customer
AIDEVI
Key market
South America
Description
Dovita Nutrition Health LLC is a premier American manufacturer of dietary supplements and nutraceuticals headquartered in Rancho Cucamonga, California. Established in 2022, the company operates as a specialized contract manufacturer providing comprehensive OEM and ODM one-stop services, including brand building, private labeling, and product design. Their state-of-the-art 2,000 square meter facility is equipped with three advanced production lines and over 20 specialized machines, supported by a workforce of 51 to 100 professionals and dedicated R&D teams. Dovita Nutrition Health LLC maintains rigorous quality standards, holding certifications such as FDA, GMP, cGMP, and ISO 9001, often surpassing industry regulations to ensure product safety and efficacy. The company's extensive product portfolio covers diverse delivery formats including gummies, softgels, hard capsules, liquid drops, powders, and tablets. Key specializations include NMN anti-aging series, collagen and biotin beauty supplements, probiotics, mushroom extracts, and wellness formulations featuring ingredients like sea moss, ashwagandha, and shilajit. With an annual revenue between US$50 million and US$100 million, the company serves a global clientele across the United States, Europe, China, and Central Asia, catering to both established global brands and emerging health and nutrition businesses.
OEM Organic Elderberry Extract Liquid Drops Custom Private Label Immune Support Memory Sleep Support Antioxidant Supplements$0.8
Immune Support Liquid Drops Supplement OEM Echinacea Wild Vacuum Packed Bottle Glass Container$4.6
OEM Factory's Antioxidant Stress Relief Ashwagandha Extract Capsules for Adults-Focus Improvement Immune Support Memory Support$2.98
Customized 400mg Ashwagandha Extract Capsules Active Adults Private Label Antioxidant Immune Support Sleep Support 24-Month$2.96
Organic Ashwagandha Capsules for Muscle Recovery Antioxidant Immune Support & Sleep Support-Safe for Adults Except Teenagers$3.86
125mg Organic SC Extract Capsules Ashwagandha Root Leaf Stress Relief Antioxidant Immune Support Sleep Support Pregnant Women$4.53
Turmeric Curcumin 95% HPLC Extract Capsules Antioxidant Immune Support Memory Sleep Support Nutraceutical Formula Adults OEM Not$4.86
Adults Custom Hebal Capsules Supplements-Ashwagandha for Stress Relief Boost Immunity Enhance Sleep & Antioxidant Support$3.86
Best Ashwagandha Capsules 95% Piperine 5mg Black Pepper Extract Antioxidant Stress Relief Immune Support Sleep Support Adult OEM$2.98
OEM Custom Formula Vitamin B Complex Gummies for Energy Metabolism & Immune Support-Private Label$0.4
Shilajit Cream 50g Pure Himalayan Shilajit Resin Infused with Multiple Minerals Premium Supplement to Support Immune System$5.5
OEM Hydrolyzed Collagen Peptide Gummy Candy Biotin Vitamins for Immune Nails Energy Support Beauty Product$5.3
Yuezhen Nutrition (Guangzhou) Pharmaceutical Technology Co., Ltd.
🇨🇳 China
202011-50 peopleManufacturer/Trading CompanyProduct customization
High-tech enterprise
Patented technology
OEM manufacturer
Shipments
76
Key customer
FULFILL
Key market
🇺🇸 United States
Review
5
OEM Dietary Supplement Immune Support Protein Capsule for Adults$1.6
OEM Vegan Immunity Vitamin D3 Gummy Candy Immune Support Custom Gummy Vitamin D 5000 IU Supplement for Adults$1.5
OEM/ODM Sea Moss Capsules for Adults Immune System Skin Support Energy Boost Black Seed Oil Burduck Root Immune System Support$2.3
OEM Private Label Factory's Gluten-Free Complex Magnesium Vitamins Gummies Supplement Supports Muscles Nerves Immune Support$2
OEM Private Label Factory Supply Mimosa Pudica for Extract Capsules Herbal Supplements for Immune Support Energy Support Adults$1.8
OEM Private Label Health Supplements Supports Immune System Blood Sugar Support Heart Health for Adults&Kids Berberine Gummies$2
OEM 500mg Turmeric Capsules Protein Immune Support Supplement Organic Protein Extract Providing Energy$1.8
Sugar Free OEM/ODM Private Label Wholesales Creatine Drops Support Power Muscle & Immune Support for Adult$1.4
Liposomal Vitamin C Capsules Dietary Supplement Immune Support Customized OEM Herbal Supplements for Adults$1.5
OEM Wholesale Hot Selling Vinegar Turmeric Curcumin Capsules Premium Immune Support Energy$1.5
OEM Private Label Bulk Mimosa Pudica Seed Capsules Immune Support Energy-Boosting Supplement for Adults$1.8
OEM Factory's Probiotic Vitamins Gummies Immune Support Digestive Health Supplements for Men Not Pregnant Women$2
Guangzhou Jlh Biotechnology Co., Ltd.
🇨🇳 China
202011-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
Custom packaging
ODM manufacturer
Shipments
3
Key customer
BEST PROBIOTICS
Key market
North America
Review
4.8
Lion Mane Mushroom Capsules Immune Support&Nootropic Brain Supplements for Immunity Energy Memory&Focus Gluten Free$1.5
OEM Vitamin a Liquid Vitamin a Drops Immune Support Multivitamin Vitamin a Palmitate Beta Carotene Drops Eye & Immune Support$1.5
Ionic Zinc Liquid Drops High Potency Immune Booster Zinc Supplement Powerful Natural Antioxidant Immune Support Supplement OEM$1
OEM 2500MG Quercetin Gummies with Bromelain L-theanine Zinc Supplement for Immune System Lung Allergy Support Immunity Booster$1.5
Glucosamine Chondroitin Gummies Extra Strength Joint Support Supplement with MSM Elderberry Antioxidant Immune Support OEM$1.5
Customized Chlorophyll Drops Detox Drops Immune Detox Liquid Chlorophyll Drops Energy Booster Digestion Immune System Supports$1.3
Custom Vitamin C 1000mg Gummies for Adults & Kids Multivitamin Gummies with Zinc Immune Immune & Collagen Support for Skin$1.2
Fiber Gummies OEM/ODM Creatine Monohydrate Gummy Support Energy for Sports Creatine Muscle Builder Supplements Immune Support$1.99
OEM Potassium Magnesium Liquid Drops Supplement Vitamin K2 Potassium Supplement Support Bone, Muscle, Leg Cramps, Immune Support$1.8
OEM/ODM Factory Price Pet Allergy Relief Dog Treats Immune Chews Dog Probiotic Supports Better Digestion Gut Health Immune$1.5
Custom Daily Health Support Supplement Gummies Detox Healthcare Candy Boost Immunity Chlorophyll Gummies$1.8
NAD+ Liposomal Drops | Cellular Wellness & Immune Support Supplement Nicotinamide Adenine Dinucleotide for Vitality$1.5
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