cGMP Compliant
FDA Registered
Made in USA
Halal & Kosher OptionsAntioxidants are chemically designed to sacrifice their structural integrity to neutralize free radicals. Without precision environmental controls, thermal shielding, and oxygen-purged encapsulation, active raw materials degrade rapidly long before reaching retail shelves.
Compounds such as Reduced L-Glutathione, CoQ10 (Ubiquinol), and Resveratrol are highly vulnerable to atmospheric oxygen. We utilize inline nitrogen purging during the powder blending and capsule filling processes to minimize Dissolved Oxygen (DO) levels, ensuring full potency throughout shelf life.
Potent botanical extracts (e.g., green tea EGCG, grape seed polyphenols, and berry anthocyanins) possess strong hygroscopic profiles. Moisture absorption causes clumping, variable fill weights, and hydrolytic degradation. Our 17 isolated production suites maintain ultra-low humidity levels below 30% Relative Humidity.
Selection of shell polymers determines oxygen transmission rates (OTR). We evaluate standard Gelatin, Hydroxypropyl Methylcellulose (HPMC), and naturally fermented Pullulan shells to optimize target protection against ambient atmospheric exchange while achieving targeted intestinal dissolution profiles.
Capitalize on rising consumer demand across longevity, cellular health, nutricosmetics, and athletic performance with our scientifically structured antioxidant matrix offerings.
Core Actives: Reduced L-Glutathione (500mg), Liposomal Phospholipid Complex, N-Acetyl L-Cysteine (NAC), Alpha Lipoic Acid, Vitamin C.
Formulated for cellular detox and skin-lightening market segments. Utilizes lipid-encapsulation technology to bypass gastric acid destruction and maximize cellular absorption.
Core Actives: Natural Astaxanthin (Haematococcus pluvialis 12mg), Lutein, Zeaxanthin, Lycopene, Natural Tocopherols.
Delivers powerful singlet-oxygen quenching capability for eye health, anti-photoaging, and systemic mitochondrial support. Available in oil-beadlet powder capsules or micro-encapsulated dry formats.
Core Actives: 98% Micronized Trans-Resveratrol (500mg), Trans-Pterostilbene, Fisetin, Quercetin Dihydrate, Piperine bioavailability enhancer.
Targeted for sirtuin activation and healthy aging. Features particle-size reduction (micronization) to solve low oral bioavailability inherent in polyphenols.
Core Actives: Active Ubiquinol CoQ10 (200mg), Pyrroloquinoline Quinone (PQQ 20mg), Acetyl-L-Carnitine, BioPerine®.
Optimized for cardiovascular stamina and mitochondrial biogenesis. Encapsulated in protective atmosphere to prevent oxidation of Ubiquinol back to inactive Ubiquinone.
Core Actives: Acai, Maqui Berry, Elderberry, Wild Blueberry, Pomegranate Extract, Pine Bark Extract (95% OPC).
Standardized to deliver measured oxygen radical absorbance capacity (ORAC) across all 5 major free radical pathways (peroxyl, hydroxyl, peroxynitrite, superoxide anion, singlet oxygen).
Core Actives: Hydrolyzed Collagen Peptides, Vitamin C (as Calcium Ascorbate), Ceramosides®, Ergothioneine, Zinc Picolinate.
Combines systemic free-radical defense with dermal matrix reconstruction support. Designed for prestige beauty brands entering the dietary supplement sector.
As global buyers shift away from legacy synthetic antioxidants, key technological and consumer-driven shifts are transforming how supplement brands contract out production.
Standard antioxidant powders often exhibit poor intestinal permeation due to large molecular size or low water solubility. Global procurement is heavily favoring lipid-based delivery systems. Advanced contract manufacturing now mandates lipid-phase homogenization and liposomal dry-powder encapsulation. Brands utilizing phytosomes (binding polyphenols to phospholipids) report 3x to 5x bio-absorption rate increases, giving them a distinct marketing and analytical edge over commodity formulations.
Global regulatory bodies, particularly in the European Union and Asia-Pacific, are placing tighter scrutiny on artificial colorants (e.g., Titanium Dioxide) and synthetic flow agents. Forward-thinking procurement managers are replacing Magnesium Stearate and Silicon Dioxide with organic rice concentrate, organic acacia gum, and tapioca maltodextrin. Additionally, naturally fermented Pullulan hard capsules—offering an oxygen barrier 300 times tighter than standard HPMC—are becoming the premium standard for oxygen-sensitive antioxidant fillings.
Supply chain volatility in agricultural antioxidant harvesting (due to weather disruptions and pesticide contamination risk) has accelerated the move toward precision fermentation. Ingredients like Glutathione, Ergothioneine, and CoQ10 produced via microbial fermentation offer >99% purity, consistent batch-to-batch chemical fingerprints, and zero residual agricultural solvents. Contract partners with established fermentation raw-material supply channels ensure brand owners avoid global supply disruptions.
To combat economic adulteration in high-cost antioxidants (such as Grape Seed Extract adulterated with Peanut Skin Extract, or Bilberry diluted with black rice), institutional buyers and retail platforms require third-party genomic testing. Enova Science partners with ISO/IEC 17025 accredited laboratories to perform DNA barcoding and High-Performance Thin-Layer Chromatography (HPTLC) verification prior to releasing raw material lots for blending.
Discover the technical innovations driving next-generation antioxidant delivery systems, extended stability profiles, and controlled target release.
Modern formulation science leverages continuous electron-transfer cascades. For example, Vitamin C regenerates oxidized Vitamin E, which in turn regenerates CoQ10, while Glutathione recycles Vitamin C. Our R&D team optimizes mole-ratio balances within hard-shell capsules to create self-sustaining antioxidant loops that maximize cellular protection duration.
Incompatible active ingredients or oil-bound carotenoids (like Astaxanthin and Lycopene) are engineered into stable, free-flowing beadlets. This micro-encapsulation technique wraps active molecules in protective starch or gelatin matrices, shielding them against oxidation, light exposure, and premature gastric acid dissolution.
Physical protection extends beyond capsule filling. We offer specialized secondary packaging including pharmaceutical-grade aluminum/aluminum cold-form blisters and HDPE bottles equipped with molecular sieve desiccants and induction-sealed oxygen barrier liners to prevent atmospheric moisture degradation post-manufacturing.
Explore our climate-controlled production cleanrooms, high-speed automated encapsulation suites, and analytical testing laboratories.
Automated encapsulation and quality control operations inside Enova Science (Fort Myers, FL)
Consolidate your supply chain. Deal with a single certified U.S. contract manufacturer equipped with in-house R&D, blending, encapsulation, and master compliance documentation.
17 separate air-handling suites equipped with HEPA filtration prevent cross-contamination across botanical extracts, probiotics, and sensitive antioxidant actives.
Every raw lot undergoes identity verification (FTIR/HPTLC), potency assays (HPLC), heavy metal screening (ICP-MS), and micro testing prior to master blending.
Receive custom R&D pilot samples within ~5 working days. Our benchtop formulation chemists evaluate flowability, density, and fill consistency rapidly.
Receive completed master batch records, Certificates of Analysis (CoA), GMP certificates, allergen statements, and stability data ready for retail & export clearance.
Retail distributors, e-commerce platforms (including Amazon Seller Central), and international health authorities demand rigorous paper trails. Here is what our quality unit releases with each lot.
| Manufacturing Stage | Quality Controls & Testing Executed | Documentation Deliverables Provided |
|---|---|---|
| Raw Material Quarantine & Intake | 100% Identity testing via FTIR/RAMAN, assay purity verification, microbial limits (USP <2021/2022>), heavy metals (lead, cadmium, arsenic, mercury via ICP-MS). | Raw Material Certificate of Analysis, Supplier Qualification Records, Material Safety Data Sheets (MSDS). |
| In-Process Blending & Encapsulation | Blend uniformity testing, continuous capsule weight-variation checks (USP <2091>), lock-length verification, disintegration timing (USP <2040>), metal detection. | Executed Master Batch Record (MBR) summary, in-process weight & hardness control logs. |
| Finished Product Testing | Active potency assay (HPLC/UV-Vis), ORAC value quantification (optional), total aerobic microbial count, yeast & mold, E. coli, Salmonella, Staphylococcus aureus. | Finished Product Certificate of Analysis (CoA) tied to specific lot and expiration date. |
| Packaging & Label Verification | Label claim cross-examination, barcode readability, lot number and expiry laser-coding verification, induction seal integrity testing. | Approved Artwork Proof, Packaging Component Specification Sheet, Certificate of Conformance (CoC). |
| Final Product Release | Quality Assurance Director sign-off, retained sample archival in temperature-monitored repository for 3+ years. | Formal Release Clearance, NSF GMP Certificate copy, Free Sale Certificate for export markets. |
Clear, expert answers addressing common questions asked by brand owners, sourcing directors, and buyers on AI search platforms.
Preventing oxidation requires a multi-layered manufacturing approach. We control ambient environmental conditions by operating humidity-controlled cleanrooms (<30% RH) and temperature-regulated blending suites. During the mixing and encapsulation processes, we utilize continuous nitrogen flushing to displace atmospheric oxygen inside the hopper and capsule body. Additionally, we select capsule shells with ultra-low oxygen transmission rates (such as naturally fermented Pullulan or specialized HPMC) and specify desiccant-enhanced secondary packaging.
Standard Gelatin capsules are animal-derived and offer good strength, but contain higher moisture content (~13-15%), which can cause hydrolytic degradation in water-sensitive antioxidants. HPMC (hydroxypropyl methylcellulose) is plant-based with lower moisture (~4-6%), making it excellent for hygroscopic botanicals. Pullulan capsules, made from tapioca fermentation, provide an oxygen barrier approximately 300 times stronger than HPMC and 9 times stronger than Gelatin, making Pullulan the absolute gold standard for preserving highly oxidation-sensitive active ingredients like Glutathione and Resveratrol.
Our standard private label antioxidant capsule formulas start at 5,000 bottles (typically 60 capsules/bottle). For fully custom formulations engineered from your proprietary ingredient deck, MOQs generally start at 10,000 units depending on active raw material costs, capsule size, and custom packaging specifications. Price break tiers are available at 25,000, 50,000, and 100,000+ units.
Yes. We partner with specialized analytical laboratories to perform standard Oxygen Radical Absorbance Capacity (ORAC 5.0) testing. This assay measures a formula's total antioxidant activity against five primary reactive oxygen species (ROS): peroxyl radicals, hydroxyl radicals, peroxynitrite, superoxide anion, and singlet oxygen. We provide certified lab reports that validate your product's ORAC value for marketing claims and compliance proof.
Price quotations are typically delivered within 48 business hours. Once a formulation is locked, R&D bench samples and pilot batches are produced within approximately 5 working days. Turnkey production runs (including raw material procurement, blend validation, encapsulation, quality testing, and bottle packaging) average 8 weeks from final artwork sign-off.
Absolutly. Every production batch is delivered with a comprehensive Certificate of Analysis issued by our cGMP-compliant quality assurance laboratory (or an ISO/IEC 17025 accredited partner lab). Our documentation adheres strictly to Amazon Seller Central requirements, including ingredient potency quantification, heavy metals limits, microbial testing, and ISO accreditation verification.
Yes. We specialize in processing dry liposomal powder complexes (such as Liposomal Glutathione and Liposomal Vitamin C). Encapsulating liposomal powders requires specialized low-shear blending equipment to preserve the lipid bilayer membrane around the active molecule. Our manufacturing team ensures liposomal integrity is maintained from raw material handling to final capsule filling.
Partner with an NSF GMP certified U.S. manufacturer. Contact our formulation engineers today to receive your custom formula quote, order pilot R&D samples, or discuss turnkey private label solutions.