Manufactured under NSF 455-2 GMP, ISO 22000, and HACCP validated parameters. Available for custom dosage, encapsulation, shell tinting, and localized retail delivery.
Why Indiana's pharmaceutical corridor, rapid cold-chain infrastructure, and contract packaging ecosystem demand higher standardization from offshore extract partners.
Known as the "Crossroads of America," Indianapolis gives brands instant access to more than 80% of the US population within a 24-hour drive. ESNO Biotech integrates directly with midwestern clearing hubs, delivering batch-certified, standardized raw powders, micro-granulated pigments, and encapsulated SKUs directly to contract packaging facilities throughout Marion, Boone, and Hendricks counties without transit delays.
With Eli Lilly and top-tier clinical research enterprises anchored in Indianapolis, local brand owners demand strict analytical compliance. Our facility bridges the gap by pairing Chinese botanical harvest scale with NSF 455-2 GMP, ISO 22000, and HACCP oversight. Every batch arrives with thorough residual solvent, heavy metal, microbial, and pesticide residue profiling.
Midwestern retail consumers are rapidly moving past artificial color additives (FD&C Yellow 5, Red 40) across sports supplements, functional gummies, and health shots. Our natural botanical pigments provide distinct chromophores along with active polyphenols, carotenoids, and anthocyanins—enabling brands to substantiate label claims with biological functionality.
Natural botanical pigment extracts sit at the intersection of aesthetic color technology and active functional nutrition. In conventional contract manufacturing, industrial colorants frequently suffer from degradation during thermal pasteurization, mechanical shear, and long-term shelf storage. For Indianapolis brand owners and midwestern copackers, maintaining stability across high-potency capsules, gummies, and liquid elixirs requires deep control over raw extraction variables.
Shaanxi ESNO Biotech implements multi-stage solvent recovery, supercritical fluid CO2 extraction, and column chromatography to isolate targeted chromophore molecules without damaging heat-sensitive phytonutrients. Whether extracting apigenin from matricaria flowers, lycopene from non-GMO solanum, or proanthocyanidins from grape seed matrices, our clean production systems remove undesirable solvent residues, agrochemical traces, and inorganic compounds while maintaining consistent color value and active marker ratios.
Botanical identity confirmed via HPTLC; quarantined for heavy metals and pesticides.
Low-temperature vacuum percolation or supercritical CO2 preservation.
Fluidized bed spray drying to control mesh size and flowability.
Every lot cleared with batch-specific COA, HPLC profiles, and microbiological analysis.
Industrial brands frequently encounter photo-oxidation, pH-induced color shifts, and precipitation in acidic or aqueous formulas. Natural anthocyanins require specialized buffer systems to prevent darkening, while lipid-soluble carotenoids need microencapsulation for uniform dispersion without surface separation. Our R&D team matches each extract to its intended delivery system—vegan HPMC capsules, pectin gummy syrups, effervescent tablets, or stick packs—assuring that colors stay vivid and active bio-markers remain stable through the full labeled shelf life.
Direct answers to questions from supplement brands, regulatory teams, and purchasing agents sourcing custom formulations.
Natural pigment extracts deliver clean-label value and dual biological function, but require tighter controls during blending. Unlike inert synthetic dyes, natural chromophores (such as lycopene, curcumin, spirulina phycocyanin, and anthocyanins) are sensitive to temperature, light exposure, and pH shifts. We formulate our extracts using natural carrier protection and micro-granulation to ensure physical stability, batch-to-batch color repeatability, and clear clean-label compliance across US consumer products.
Every shipment includes an authentic Certificate of Analysis (COA) containing HPLC/UV active assay data, complete microbiological profiles (Total Plate Count, Yeast & Mold, E. coli, Salmonella), heavy metal testing (Pb, As, Cd, Hg per USP <2232> limits), and residual solvent analytics. We also supply BSE/TSE-free statements, allergen declarations, non-GMO certificates, and batch manufacturing records to simplify vendor qualification for your internal QA team.
For cataloged hard capsule and tablet products, our private label MOQs start at 100 to 500 bottles with turnkey label design and packaging box assembly. Custom botanical blending, proprietary extraction ratios, and custom gummies generally start at 500 to 1,000 units. Bulk raw extract powders can ship in 25 kg fiber drums starting at single-drum quantities for pilot production batches.
We work directly with major logistics carriers through key freight gateways (including Chicago O'Hare and Indianapolis International Airport) under DDP, CIF, or FOB incoterms. Customs clearance, FDA prior notices, Harmonized Tariff Schedule (HTS) classifications, and domestic freight forwarding are coordinated end-to-end to eliminate customs hold-ups and get shipments straight to your contract packing warehouse.
Yes. That is a core focus of our ODM operations. We routinely develop formulas that combine natural functional pigments—like apigenin, ginkgo flavones, resveratrol, or tomato lycopene—with complex nootropics (Lion's Mane, Cordyceps), chelated minerals (Magnesium Glycinate), or essential vitamins (D3/K2). We oversee pilot batch homogeny testing to guarantee active content uniformity throughout the capsule matrix.
Combining 19 years of verified export experience with international manufacturing certifications.
Our workshops follow strict cleanroom practices and standard operating procedures audited to international dietary supplement criteria, providing reliable safety and batch repeatability.
Our facility, production equipment, and testing laboratories undergo independent on-site audits by TÜV Rheinland, validating our manufacturing capacity and trade authenticity.
Our facility is equipped with analytical balances, high-precision incubators, loss-on-drying ovens, and HPLC/UV detection systems to evaluate all ingredients from incoming quarantine to finished packaging.
Complete private labeling solutions—including UV box finishing, induction bottle sealing, blister packs, and multi-language labeling compliant with US FDA 21 CFR Part 111 regulations.
High-speed production capacity across vegan HPMC capsules, softgels, pectin or gelatin functional gummies, compressed tablets, and single-serve powder stick packs.
Direct supply contracts across native botanical growing regions keep raw botanical supply transparent, reducing price swings and preventing supply-chain disruptions.
Connect directly with our formulation chemists and OEM account specialists. Review full ingredient dossiers, request product prototypes, and get factory-direct quotations tailored to your brand's specifications.
Get a Quote