Peakfinity Labs
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Private Label Immune Support Supplement Manufacturer
Immunity formulations led by elderberry, vitamin C, zinc, mushroom blends, and herbal extracts.
Get a Custom QuoteImmune support is an evergreen, year-round category — peaking in cold and flu season but generating strong baseline demand across the calendar. Elderberry gummies, vitamin C+zinc, and functional mushroom blends are the top-grossing formats.
Peakfinity Labs manufactures private label immune SKUs in gummy, capsule, drop, and powder formats with stacked ingredients matching the highest-converting Amazon and Shopify listings.
Manufactured in our GMP-certified facility with full Amazon-compliant labeling and claim substantiation.
130 Ready-to-Launch Formulations
Organic Ginger & Turmeric Wellness Shot
Liquid · Immunity
Cold-Pressed Black Seed Oil Liquid
Liquid · Immunity
D-Mannose & Cranberry Urinary Support Capsules
Capsules · Womens Health Supps
Lion's Mane Mushroom Coffee Instant Blend
Powder · Energy Focus
Grass-Fed Bovine Colostrum Gut & Immune Powder
Powder · Gut Health
Organic Spirulina & Chlorella Mini Tablets
Tablets · General Wellness
Propolis & Manuka Honey Throat Spray
Liquid · Immune Support
Liposomal Glutathione Sachets
Sachet · General Wellness
Kids & Teens Growth Gummies
Gummies · Kids Health
Sea Moss Gel Jar
Gel · General Wellness
Soursop 20-in-1 Herbal Immune Gummies
Gummies · Immunity
Organic Moringa Capsules 1200 mg
Capsules · General Wellness
Premium Vitamin D3 K2 Softgels
Softgels · Immunity
Ashwagandha & Vitamin D Gummies
Gummies · Stress Mood
Probiotic & Digestive Enzyme Complex
Capsules · Gut Health
Multi-Benefit Wellness Bundle (Ashwagandha, ACV, Matcha Mind)
Capsules · Stress Mood
Premium Ashwagandha & Vitamin D Gummies with KSM-66
Gummies · Stress Mood
Multi-Mineral & Botanical Immune Support Complex
Capsules · Immunity
Women's Fitness & Multivitamin Gummies
Gummies · Womens Health Supps
Cortisol & Myo-Inositol Multivitamin Complex
Capsules · Womens Health Supps
Digestive Enzyme, Probiotic & Prebiotic Complex
Capsules · Gut Health
High Potency Vitamin D3 K2 Softgels
Softgels · Immunity
Dynamic Vitality Sea Moss & Shilajit Multivitamin
Capsules · Energy Focus
Cardiovascular & Vitality Liquid Drops
Liquid · Heart Health
Women's Probiotic & Cranberry Complex Capsules
Capsules · Womens Health Supps
Advanced NAD+ 500mg Complex
Capsules · Energy Focus
Mullein Leaf & Chlorophyll Liquid Drops
Liquid · Immunity
Premium Turmeric Curcumin Complex with Bioavailability Enhancers
Capsules · Joint Support
Women's Daily Support Multivitamin with Herbs - Berry Flavor
Capsules · Womens Health Supps
Women's Daily Multivitamin Berry Gummies
Gummies · Womens Health Supps
NMN, Quercetin, TMG, Resveratrol Complex
Capsules · Energy Focus
Dual-Action Ashwagandha & Apple Cider Vinegar Gummies
Gummies · Stress Mood
Hydration & Immunity Electrolyte Powder
Powder · Immunity
Private Label Apple Cider Vinegar Capsules
Capsules · Gut Health
Oil of Oregano & Black Seed Oil Capsules
Capsules · Immunity
Private Label Nasal Inhaler Stick
Topical · Immunity
Five Mushroom Complex Immune & Brain Support Gummies
Gummies · Immunity
Vitamin ADK Complex Support Gummies with D3 & MK-7
Gummies · Immunity
Daily Essential Multivitamin Gumdrops with Biotin & D3
Gummies · Nutraceuticals (Beauty)
Canine Immune & Seasonal Allergy Support Soft Chews with Probiotics
Soft Chews · Joint Support
Advanced Apple Cider Vinegar Gummies with Vitamin B12 & Folate
Gummies · Heart Health
Daily Maintenance Apple Cider Vinegar Gummies for Metabolism & Immunity
Gummies · Heart Health
Ashwagandha Stress Support Gummies with Vitamin D & Zinc
Gummies · Stress Mood
Concentrated Black Elderberry 10:1 Immune Support Liquid
Liquid · Immunity
Elderberry Immune Support Gummies with Vitamin C & Zinc
Gummies · Immunity
Advanced Elderberry Immunity & Hydration Drink Mix
Powder · Immunity
Botanical Superfood & Probiotic Pectin Gummies
Gummies · Joint Support
Immune Defense & Cortisol Balance Capsules with Probiotics
Capsules · Gut Health
Comprehensive Immune Defense Capsules with Andrographis & B12
Capsules · Immunity
Advanced Immune Defense Liquid Powder with Zinc & Turmeric
Powder · Immunity
Immune Support Capsules with Vitamin C & Echinacea Complex
Capsules · Immunity
Cardio-Immune Support Capsules with CoQ10 & Lactoferrin
Capsules · Joint Support
Iron Vitality Gummies with Vitamin C for Enhanced Absorption
Gummies · Immunity
Kids Essential Multi-Nutrient Pectin Gummies with Vitamin C & Zinc
Gummies · Nutraceuticals (Beauty)
Licorice Root 750mg Concentrated Herbal Liquid Drops
Liquid · Gut Health
Blueberry Lion's Mane Gummies for Focus and Immunity
Gummies · Immunity
Liposomal 10-Strain Probiotic Liquid for Advanced Gut Health
Liquid · Gut Health
5-in-1 Immunity Defense Liposomal Supershot with Zinc & C
Liquid · Immunity
Liposomal Chaga Mushroom 10:1 Extract Liquid for Heart & Immunity
Liquid · Heart Health
Liposomal Irish Sea Moss & Bladderwrack Mineral Blend Liquid
Liquid · Immunity
Liposomal Vitamin K2 + D3 Synergistic Bone & Immune Liquid
Liquid · Immunity
Liposomal Mullein Leaf 10:1 Respiratory Support Liquid
Liquid · General Wellness
Liposomal Reishi Mushroom Liquid with Phospholipid Complex
Liquid · Stress Mood
Unflavored Liposomal Vitamin D3 + K2 (MK-7) Liquid in MCT Oil
Liquid · Immunity
High-Potency Liposomal Vitamin D3 Liquid with MCT Oil Base
Liquid · Immunity
Professional Men's Sports Multivitamin with BioPerine for Recovery
Tablets · Sports Nutrition
Men's Daily Wellness Multivitamin with Zinc & Selenium
Tablets · Sports Nutrition
High-Potency Methylfolate Pectin Gummies for Immune & Heart Health
Gummies · Immunity
Multi-Strain Probiotic & Botanical Complex Capsules
Capsules · Gut Health
High-Potency Biotin & Daily Multivitamin Gummies
Gummies · Nutraceuticals (Beauty)
Mushroom Immune Defense Capsules with 4-Mushroom Blend & Zinc
Capsules · Immunity
Grass-Fed Beef Liver Multivitamin with Zinc & Selenium
Capsules · Multivitamins
Organic Super Greens Gummies with Plant-Based B-Vitamins
Gummies · Immunity
Essential Prenatal Gummy Multivitamin with Folate & Vitamin D
Gummies · Womens Health Supps
Canine Digestive Support Soft Chews with Probiotics & Pumpkin
Soft Chews · Gut Health
Red Superfood Antioxidant Powder with Pomegranate & Beet Root
Powder · Heart Health
Reishi Mushroom Adaptogen Gummies for Immune & Stress Support
Gummies · Stress Mood
Immunity & Metabolism Liquid Supershot with Vitamin C & L-Tyrosine
Liquid · Weight Management
Sugar-Free Probiotic & Vitamin C Gummies - Raspberry Watermelon
Gummies · Gut Health
High-Potency Vitamin C & Antioxidant Complex Gummies
Gummies · General Wellness
Ultra-Potency Buffered Vitamin C Immune Capsules
Capsules · Immunity
Advanced Immune Support Buffered Vitamin C Capsules
Capsules · Immunity
Multi-Botanical Immune Support Capsules with Shilajit & Black Seed Oil
Capsules · Joint Support
Immune Defense Gummies with Elderberry, Zinc & Echinacea
Gummies · Joint Support
Functional Turkey Tail Mushroom Gummies for Focus & Immunity
Gummies · Energy Focus
Turmeric & Ginger Support Gummies with Black Pepper Extract
Gummies · Joint Support
Advanced Turmeric Curcumin Complex with BioPerine® & Black Cumin
Capsules · Joint Support
Vegan Immune Support Liquid Drops with Vitamin C & Zinc
Liquid · Immunity
Vitamin C Immune Support Gummies - Natural Orange Flavor
Gummies · Immunity
High-Potency Vitamin C 1,000 mg Antioxidant Capsules
Capsules · General Wellness
Vitamin C and Zinc Citrate Immune Support Gummies
Gummies · Immunity
Vitamin D3 25 mcg Bone and Immune Support Gummies
Gummies · Immunity
High-Potency Vitamin D3 125 mcg Bone & Heart Gummies
Gummies · Immunity
Multi-Flavor Vitamin D3 50 mcg Growth & Immune Gummies
Gummies · Immunity
Vitamin D3 and Zinc Citrate Advanced Immune Gummies
Gummies · Immunity
Vitamin D3 and Zinc Citrate Bone and Heart Gummies
Gummies · Immunity
Women’s Essential Multivitamin & Bone Support Tablets
Tablets · Nutraceuticals (Beauty)
Zinc & Elderberry Defense Gummies for Immune Support
Gummies · Heart Health
Melt-in-Mouth Multivitamin Strips
Oral Strips · General Wellness
Melt-in-Mouth Immune Defense Strips
Oral Strips · Immunity
Melt-in-Mouth Allergy Relief Strips with Quercetin
Oral Strips · Immunity
Melt-in-Mouth Urinary Tract Strips with Cranberry PAC
Oral Strips · Womens Health Supps
Melt-in-Mouth Digestive Probiotic Strips
Oral Strips · Gut Health
Melt-in-Mouth Vitamin D3 + K2 Strips
Oral Strips · General Wellness
Vitamin C 1000mg Effervescent Tablets
Effervescent Tablets · Immunity
Vitamin C 1000mg & Zinc Effervescent Tablets
Effervescent Tablets · Immunity
Vitamin C & Echinacea Effervescent Tablets
Effervescent Tablets · Immunity
Vitamin C, Zinc & Vitamin D3 Immune Effervescent Tablets
Effervescent Tablets · Immunity
Amla & Vitamin C Effervescent Tablets
Effervescent Tablets · Immunity
Multivitamin Effervescent Tablets
Effervescent Tablets · General Wellness
Turmeric 95% Curcumin & Ginger Effervescent Tablets
Effervescent Tablets · Bone Joint
NAC, Vitamin C & Lycopene Antioxidant Effervescent Tablets
Effervescent Tablets · General Wellness
Pre & Probiotic Effervescent Tablets
Effervescent Tablets · Gut Health
Multi-Strain Probiotic Sachets
Sachet · Gut Health
Odorless Garlic Extract Tablets
Tablets · Heart Health
Andrographis Immune Tablets
Tablets · Immunity
Coral Calcium & Vitamin D3 Tablets
Tablets · Bone Joint
Cranberry PACs & Vitamin C Tablets
Tablets · Womens Health Supps
Turmeric Curcumin 95% & Black Pepper Tablets
Tablets · Bone Joint
Daily Multivitamin & Multimineral Tablets
Tablets · General Wellness
Antioxidant Multivitamin & Mineral Tablets
Tablets · General Wellness
Chewable Multivitamin Tablets
Tablets · Kids Health
N-Acetyl Cysteine 600mg Tablets
Tablets · General Wellness
Quercetin & Resveratrol Tablets
Tablets · Immunity
Sea Buckthorn 500mg Tablets
Tablets · Beauty Skin
Vitamin C 1000mg with Rose Hips & Bioflavonoids Tablets
Tablets · Immunity
Buffered Vitamin C 500mg Chewable Tablets
Tablets · Immunity
Vitamin C & Zinc Chewable Tablets
Tablets · Immunity
Zinc Gluconate 50mg Tablets
Tablets · Immunity
Neem & Amla Skin Clarity Tablets
Tablets · Beauty Skin
Key Ingredients
- Black elderberry extract (Sambucus nigra)
- Vitamin C (ascorbic acid, buffered)
- Zinc (gluconate, citrate, picolinate)
- Vitamin D3 + K2
- Reishi, turkey tail, chaga mushroom extracts
- Astragalus and andrographis herbal extracts
Health Benefits
- Year-round immune support positioning
- Cold and flu seasonal opportunity
- Premium mushroom blend differentiation
- Gummy, capsule, and drop format flexibility
Related Manufacturing Services
Frequently Asked Questions
What's the MOQ for immune supplements?
2,000 units per SKU across all formats.
Can you do an elderberry gummy with vitamin C and zinc?
Yes — this is one of our highest-volume pre-developed formulations.
Do you offer functional mushroom immune blends?
Yes. Reishi, turkey tail, chaga, and lion's mane combinations are within our standard capability.
Are claims supported for FDA compliance?
Yes. We help format immune structure-function claims to meet FDA and FTC standards.
Ready to Launch Your Product?
Choose from our ready-to-launch formulations or work with our R&D team to create a custom product. GMP-certified, low MOQ, 4–6 week turnaround.