Immune Support Formula
Comprehensive multi-action defense complex combining Vitamin C, Zinc, Elderberry extract, and Echinacea for daily immune protection.
- Dosage Form: Capsules / Softgels
- Key Actives: Vit C, Zinc, Elderberry
- MOQ: 500 Bottles
EU GMP CertifiedHACCP & ISO 22000Low MOQsCustom Formulation
Private Label Immune Support Supplements
Contract manufacturing of European-quality immune defense formulations: Elderberry, Vitamin C, Zinc, Quercetin, Colostrum, and targeted herbal complexes for global nutrition brands.
European Manufacturing Excellence
High-Potency Immune Formulations Built for Global Brands
Consumer demand for clinically backed immune health supplements remains at an all-time high. Nutrikal provides turnkey contract manufacturing and private label solutions designed to meet the strictest regulatory standards across Europe, North America, and global export markets.
Operating from our modern facility in Bulgaria (EU), we oversee every phase of production — from raw material identity testing to precision encapsulation and packaging. Partnering with Nutrikal gives your brand immediate access to high-bioavailability actives, standardized botanical extracts, and robust regulatory compliance support.
- Certified Quality Systems: Produced under strict EU GMP, HACCP, and ISO 22000 guidelines with lot traceability.
- Premium Ingredient Sourcing: Standardized polyphenols, trademarked minerals, and high-purity vitamins.
- Low Minimum Order Quantities: Start turn-key production from just 500 units per SKU.
- Comprehensive Regulatory Dossier: CoA per batch, allergen control documentation, and EFSA claim verification.
EU Certified Facility · Varna
Ready-To-Brand Catalog
Our Core Immune Support Formulations
Select from proven, high-demand private label formulations or request custom modifications tailored to your market requirements.
Elderberry Extract 500mg
High-potency Black Elderberry (Sambucus nigra) extract rich in natural anthocyanins and bioflavonoids for seasonal wellness.
- Dosage Form: Hard Capsules
- Standardization: 10:1 Extract Ratio
- MOQ: 500 Bottles
Olive Leaf Extract
Standardized to 20% Oleuropein, providing potent cellular protection, cardiovascular defense, and antioxidant support.
- Dosage Form: Vegan HPMC Capsule
- Active Level: 20% Oleuropein
- MOQ: 500 Bottles
Oregano Oil Softgels
Concentrated Wild Oregano Oil standardized for high Carvacrol content to support upper respiratory and GI digestive microbial balance.
- Dosage Form: Liquid Softgels
- Concentration: 150mg Per Serving
- MOQ: 1,000 Units
Bee Propolis 500mg
Purified resinous propolis rich in active bioflavonoid compounds, engineered to strengthen innate cellular defense mechanisms.
- Dosage Form: Gelatin Capsules
- Key Feature: Rich Bioflavonoids
- MOQ: 500 Bottles
Bromelain Enzyme Complex
Proteolytic enzyme derived from pineapple stems supporting healthy inflammatory response, tissue recovery, and digestive function.
- Enzyme Activity: 2400 GDU/g
- Dosage Form: Delayed-Release Cap
- MOQ: 500 Bottles
Bovine Colostrum IgG
First-milking bovine colostrum standardized for Immunoglobulin G (IgG) to reinforce mucosal immunity and gut barrier mucosal integrity.
- Active Spec: 30% Immunoglobulin G
- Format: Capsules / Powders
- MOQ: 500 Bottles
Resveratrol Antioxidant
High-purity Trans-Resveratrol paired with grape seed extract for cardiovascular wellness, anti-aging, and systemic free-radical defense.
- Purity: 98% Trans-Resveratrol
- Dosage Form: Capsules
- MOQ: 500 Bottles
Quercetin Dihydrate
Plant-derived bioflavonoid known for ionophore properties that enhance intracellular absorption of essential trace minerals like Zinc.
- Active Form: Quercetin Dihydrate
- Dosage Form: Vegetable Capsule
- MOQ: 500 Bottles
Echinacea Purpurea
Pure Echinacea extract standardized for polyphenols, formulated to trigger seasonal immune response and upper-respiratory comfort.
- Raw Source: Echinacea Purpurea
- Standardized: 4% Polyphenols
- MOQ: 500 Bottles
Zinc Picolinate / Bisglycinate
Highly bioavailable chelated zinc formats essential for T-cell development, enzymatic activity, and antioxidant cell protection.
- Elemental Zinc: 15mg / 25mg / 50mg
- Dosage Form: Capsules / Tablets
- MOQ: 500 Bottles
Vitamin C 1000mg + Rose Hips
High-dose L-Ascorbic Acid or buffered Sodium Ascorbate combined with Rose Hips for extended antioxidant bioavailability.
- Potency: 1000mg Active Vit C
- Dosage Form: Hard Capsules / Powder
- MOQ: 500 Bottles
Tailored R&D Services
Custom Formulation & Packaging Flexibility
From concept feasibility to commercial production, our formulation engineers help you stand out in competitive retail and e-commerce markets.
Custom Synergy Blends
Combine immune vitamins (C, D3, K2) with trace minerals (Zinc, Selenium), botanical extracts (Astragalus, Elderberry), and medicinal mushroom complexes (Reishi, Maitake) into a single scalable formula.
Flexible Delivery Formats
We support gelatin and vegetarian HPMC hard capsules (sizes 00, 0, 1), softgels, single-serve sachets, liposomal-compatible powders, and functional immunity drink mixes.
Turnkey Packaging & Labeling
Full array of packaging solutions including amber glass bottles, recyclable PET jars, blister packs, and multi-dose pouches with compliance-vetted label graphics and induction sealing.
Trust & Compliance
Strict EU Standards for Peace of Mind
Navigating global dietary supplement regulations requires complete analytical transparency. Nutrikal guarantees batch-to-batch consistency and rigorous quality control for every client order.
- Raw Material Verification: FTIR identity testing and active constituent assay quantification prior to production release.
- Contaminant Screening: ICP-MS testing for heavy metals (Lead, Cadmium, Mercury, Arsenic), ethylene oxide, and pesticide residues.
- Microbiological Testing: Comprehensive screening for E. coli, Salmonella, yeasts, and molds.
- Regulatory Support: EU EFSA permitted health claim review, NRV calculations, and complete technical dossier export assistance.
B2B Procurement Guide
Frequently Asked Questions
Answers to common questions from brand owners, pharmacy chains, and wholesale distributors looking to source immune supplements.
Our minimum order quantity for standard stock formulations starts at 500 bottles per SKU with custom branding. Custom R&D formulations or custom capsule colors generally require an MOQ between 1,000 and 3,000 units depending on ingredient availability.
Our manufacturing facility located in Bulgaria operates strictly under Good Manufacturing Practice (GMP), ISO 22000 food safety management standards, and HACCP quality assurance systems. Every batch is certified with full EU traceability.
Stock formulations with ready artwork are typically produced and packaged within 3 to 5 weeks. Custom formulations requiring specialized raw material sourcing or stability trial verification take 6 to 10 weeks.
Yes. Every batch leaves our facility with a comprehensive Certificate of Analysis (CoA) documenting potency, physical specifications, heavy metal test results, and microbiological clearance from accredited third-party laboratories.
Our in-house regulatory affairs team reviews your label content against EU food supplement legislation (Directive 2002/46/EC), permitted EFSA health claims, allergen declarations, and mandatory nutrient reference values (NRV). We also provide Certificates of Free Sale (CFS) for international export.
Ready to Launch Your Immune Supplement Line?
Partner with a certified European contract manufacturer to produce market-ready Elderberry, Vitamin C, Zinc, and custom immune defense formulas.