Vegetarian & Gelatin Options
HPMC vegetable, pullulan, and bovine gelatin shells in sizes 000, 00, 0, 1, 2, 3, and 4, featuring clear, titanium-dioxide-free, or custom brand colors.
U.S. Contract Manufacturing Expertise
Turnkey Custom Capsule Manufacturing Solutions
As a dedicated U.S. nutraceutical contract manufacturer, Enova Science transforms complex botanical extracts, active vitamins, minerals, and targeted wellness complexes into market-ready capsule products optimized for global distribution.
High Fill-Weight Precision
Automated high-speed encapsulation machinery ensuring tight fill-weight tolerances, minimal thermal degradation, and consistent batch-to-batch uniformity.
Targeted Release Technology
Acid-resistant (DRcaps) and enteric-coated capsule capabilities designed to protect sensitive probiotic strains and digestive enzymes through stomach acid.
Turnkey Packaging
Complete bottle filling, induction sealing, labeling, cartoning, and blister packaging fully compliant with Amazon Seller Central and global import standards.
Formulation Mastery
Custom Capsule Formulations Engineered for Global Brands
Our in-house R&D formulation scientists specialize in ingredient bio-compatibility, excipient-free clean-label manufacturing, and flowability engineering for diverse health categories.
Natural Herbal & Botanical Capsules
High-concentration plant extracts, standardized adaptogens (Ashwagandha, Rhodiola), and botanical complexes formulated with optimal bulk density for maximum active dosage per capsule.
Green Superfood & Phytonutrient Capsules
Concentrated chlorophyll, spirulina, organic greens, and antioxidant blends encapsulated in low-humidity production rooms to prevent moisture degradation and clumping.
Botanical & Turmeric Curcumin Capsules
Potent anti-inflammatory and joint health blends incorporating BioPerine black pepper extract for enhanced bioavailability, packaged with oxygen and light barrier protection.
Manufacturing Capabilities
Technical Capsule Specifications & OEM Options
Comprehensive parameter choices for international brand managers, procurement directors, and supply chain partners.
| Specification Parameter | Available Options & Industry Standards | Quality Assurance & Benefits |
|---|---|---|
| Capsule Shell Materials | Vegetable HPMC (Hydroxypropyl Methylcellulose), Pullulan, Bovine Gelatin, Organic Certified Shells. | Non-GMO, Allergen-Free, Kosher & Halal certified options available for global market clearance. |
| Capsule Sizes & Colors | Sizes 000, 00, 0, 1, 2, 3, 4. Clear, opaque, single/two-tone custom brand colors, Titanium Dioxide-Free. | Custom color matching and pantone customization for proprietary product differentiation. |
| Formulation Fill Types | Dry powder, granulations, botanical extracts, beadlet-in-capsule, oil/liquid fills, and multi-phase blends. | Dedicated temperature & humidity-controlled suites (under 30% RH) for hydroscopic and probiotic active stability. |
| Packaging Formats | HDPE & PET Bottles, Glass Amber Jars, Blister Cards (Alu-Alu / PVC), Bulk Carton Boxes with Barrier Liners. | Tamper-evident induction seals, desiccants, child-resistant closures, and serialized lot/expiry coding. |
| Quality Testing & CoAs | Raw material identity verification (FTIR), HPLC active potency assay, ICP-MS heavy metals, full micro testing. | 100% finished product Certificate of Analysis (CoA) delivered with every finished production lot. |
E-E-A-T Quality Assurance
Rigorous Standards for Oversea Buyers & Marketplace Compliance
Operating from our 70,000 sq. ft. NSF GMP registered facility in Fort Myers, Florida, we provide transparent verification for international importers and Amazon brand owners.
Facility Certifications
- NSF GMP Registered Production Site
- FDA Registered & Inspected Facility
- cGMP 21 CFR Part 111 Compliant
- Halal & Kosher Ingredient Sourcing
Export & Documentation
- Free Sale Certificates (FSC) for Export
- Finished Product Certificate of Analysis
- Allergen & GMO-Free Statements
- Amazon Seller Central Regulatory Portfolios
Production Efficiency
- MOQ starting at 5,000–10,000 bottles
- Rapid R&D pilot sampling (5-7 days)
- Turnkey production in ~6 to 8 weeks
- High-volume scalable automated lines
Common Queries
Frequently Asked Questions
Answers regarding custom capsule formulation, encapsulation specifications, minimum order quantities, and global export support.
Yes. Our R&D chemists develop fully custom capsule formulations based on your target active deck, bulk density requirements, and desired label claims. We also offer pre-formulated private label stock formulas ready for custom branding.
We work with HPMC vegetable, pullulan, and bovine gelatin capsules across sizes 000, 00, 0, 1, 2, 3, and 4. Custom colors, clear options, titanium-dioxide-free shells, and delayed-release/acid-resistant (DRcaps) are available.
Custom capsule manufacturing runs generally begin at 5,000 to 10,000 bottles (or equivalent bulk capsule counts). Cost-effective tiered volume discounts apply at 25,000, 50,000, and 100,000+ units.
Every batch includes a comprehensive documentation package: finished product CoA (HPLC potency, heavy metals, microbial limits), Master Batch Records, GMP facility certificates, Allergen/GMO declarations, and export documentation such as Certificates of Free Sale.
Quotations are typically delivered within 48 hours. R&D pilot lab samples take approximately 5 to 7 business days. Full commercial turnkey production runs approximately 6 to 8 weeks upon final artwork approval and raw material release.
Ready to Launch Your Custom Capsule Supplement Project?
Partner with a trusted U.S. cGMP OEM manufacturer. Contact our formulation team today to review your ingredient deck, receive custom pricing, and request production timeline estimates.