GMP  ·  ISO  ·  HALAL  ·  Sample Available  ·  MOQ from 500 Units  ·  Supplement OEM / ODM  ·  COA  ·  Real ingredients only , Fully testable.
EXCLUSIVE · SCIENTIFICALLY ADVANCED · FORMULA—

Immune Defense Complex

Polysaccharide + bioactive peptidedual-layer immune support

500+
Batches Produced
24h
Onset Guarantee
GMP✓
Certified
ISO*
9001:2015
Halal✓
Available
Our Formulas

Immune Defense ComplexProduct Line

Rapid absorption, diverse functions, high activity and purity, and safety. OEM/ODM available

50% Fulvic Acid Shilajit Extract Powder Bulk OEM/ODM | Pure Himalayan Mineral Pitch Supplement | Private Label Cognitive & Immune Support | High Flowability Shilajit Capsules | US Stock Fast Delivery | Lab Tested 100% Natural Formula
OEM/ODM
Botanical Extracts, Cognitive Enhancement Pro, Energy & Endurance, Immune Defense Complex, Male & Female Reproductive Health, Vitamins & Minerals, Women's Wellness
Shilajit Extrac
MOQ: 25KG Detail →
Bulk Quercetin Powder OEM | Private Label Botanical Extract Supplement Supplier
OEM/ODM
Botanical Extracts, Immune Defense Complex, Immunity & Vitality
Quercetin
MOQ: 25KG Detail →
Bulk Lion’s Mane Extract Powder Private Label | Mushroom Supplement OEM Manufacturer
OEM/ODM
Botanical Extracts, Cognitive Enhancement Pro, Digestive & Spleen Health, Immune Defense Complex, Mushroom Extracts
Lion's Mane Extract
MOQ: 25KG Detail →
Bulk Salmon Peptide Powder Private Label | Marine Collagen Peptide OEM/ODM Manufacturer
OEM/ODM
Anti-Aging Collagen Matrix, Bioactive Peptides, Energy & Endurance, Energy & Performance Peptides, Immune Defense Complex
Salmon Protein Peptide
MOQ: 25KG Detail →
Bulk Soybean Peptide Powder Private Label | Plant Protein Supplement OEM Manufacturer
OEM/ODM
Bioactive Peptides, Cardio & Digestive Health, Cognitive Enhancement Pro, Energy & Endurance, Immune Defense Complex
Soybean Protein Peptide
MOQ: 500 Bottles Detail →
Bulk Antarctic Krill Peptide Powder Private Label | Marine Ingredient OEM/ODM
OEM/ODM
Bioactive Peptides, Energy & Endurance, Immune Defense Complex, Immune Support Peptides
Antarctic Krill Protein Peptide
MOQ: 500 Bottles Detail →
Bulk Crocodile Peptide Powder OEM/ODM | 300-500 Da Small Molecule Siam Crocodile Extract for Immunity & Bio-Repair |Crocodile Protein Peptide
OEM/ODM
Bioactive Peptides, Botanical Extracts, Energy & Endurance, Immune Defense Complex, Immune Support Peptides
Crocodile Protein Peptide
MOQ: 500 Bottles Detail →
Premium Sturgeon Peptide Powder Bulk OEM/ODM | 750-850 Dalton Small Molecule Sturgeon Cartilage Extract for Joint & Skin | Sturgeon  Protein  Peptide
OEM/ODM
Anti-Aging Collagen Matrix, Bioactive Peptides, Botanical Extracts, Energy & Endurance, Immune Defense Complex, Immune Support Peptides
Sturgeon Protein Peptide
MOQ: 500 Bottles Detail →
Pure Donkey-Hide Gelatin Peptide Powder, 300-500Da Bioactive Collagen for Hematopoiesis & Skin Radiance, Pharmaceutical Grade Colla Corii Asini, Global Bulk Supply, OEM/ODM Private Label Expert | Ejiao Peptide
OEM/ODM
Anti-Aging Collagen Matrix, Bioactive Peptides, Immune Defense Complex, Immune Support Peptides, Women's Wellness
Donkey-Hide Gelatin Peptide
MOQ: 500 Bottles Detail →
Bulk Ginseng Peptide Powder Private Label | Botanical Peptide Supplement OEM/ODM
OEM/ODM
Bioactive Peptides, Botanical Extracts, Energy & Endurance, Immune Defense Complex, Immune Support Peptides
Ginseng Protein Peptide
MOQ: 500 Bottles Detail →
Bulk Earthworm Protein Peptide Powder OEM | Private Label Peptide Supplement Supplier
OEM/ODM
Bioactive Peptides, Botanical Extracts, Energy & Endurance, Immune Defense Complex, Immunity Support
Earthworm Protein Peptide
MOQ: 500 Bottles Detail →
Spleen Protein Peptide Powder | 750-850Da Bio-Active Micro-Peptides for Immune Support | High Purity 90% Protein | Wholesale OEM/ODM Private Label Supplement Supply
OEM/ODM
Bioactive Peptides, Energy & Endurance, Immune Defense Complex, Immune Support Peptides
Spleen Peptide
MOQ: 500 Bottles Detail →
Technical Specifications

Formula Specs & MOQ

Full technical data sheet and Certificate of Analysis available upon NDA signing.

ParameterSpecification
FormCapsule (HPMC / Gelatin), Powder, Tablet
Dosage2 caps per serving · 30 servings standard
MOQ1kg extract · 500 units finished product
Lead Time15–25 business days (standard)
CertificationsGMP, HACCP, Halal available
TestingHeavy metals, microbial, pesticide residues, potency
PackagingPrivate label · custom pouch · blister · bottle
OEM/ODMFull white-label & custom formula development
FAQ

Common Questions

What is the minimum order quantity?+
Our MOQ starts at 1kg for raw extracts and 500 units for finished products. We also offer sample packs (50–100 units) for quality evaluation before full order.
Can I create a custom formula?+
Yes — our R&D team offers full custom formulation services. Submit your target function, preferred ingredients, and label requirements and we’ll develop a proprietary blend exclusively for you.
Are your ingredients third-party tested?+
All raw materials undergo COA verification, heavy metal testing, microbial testing, and potency assays. Full documentation is provided with every shipment.
What certifications does your facility hold?+
Our group holds GMP (NSF/ANSI 455-2), FSSC 22000 (including ISO 22000), BRCGS, HACCP and Halal certifications. Certificate copies are available on request.
How is the 24-Hour Effect validated?+
The 24-hour effect claim is based on the pharmacokinetic profiles of key ingredients. Tongkat Ali and Ashwagandha have half-lives of 8–12 hours; our sustained-release matrix extends activity across the full 24h window.

Ready to Source Immune Defense Complex

Request a customized sample, COA documentation, or submit a custom formulation brief. Our team responds within 24 hours.

📧 minchao@nucorebio.com 💬 WhatsApp available ⚡ Reply within 24h