NSF 455-2 GMP · ISO 22000 · HACCP [email protected]
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Precision Phytochemical Science · UK Compliance Ready

Carotenoid Extract Manufacturer & Suppliers Serving the London Market

Pioneering ultra-pure Astaxanthin, Lutein, Zeaxanthin, Beta-Carotene, and Lycopene ingredients for London nutraceutical brands, pharmaceutical compounding, and functional wellness innovators since 2006.

Turnkey Finished Formulations

High-Bioavailability Private Label Formulations for London Retail

Manufactured in state-of-the-art cleanrooms adhering to NSF 455-2 GMP and ISO 22000 standards. Ready for bespoke branding, retail distribution, and direct export through London Gateway and Heathrow logistics corridors.

Skeletal Health GMP Pure Calcium Magnesium Zinc Vitamin D3 B12 K2 Hard Capsules

GMP Pure Calcium Magnesium Zinc Vitamin D3 B12 K2 Hard Capsules 60 Count OEM Private Label Bone Supplement

Standard: GMP / ISO View Specs →
Hepatic Support GMP Pure Milk Thistle Silymarin Extract Hard Capsules

GMP Pure Milk Thistle Silymarin Extract Hard Capsules 60 Count OEM Custom Private Label Dietary Supplement

Standard: Standardized 80% View Specs →
Synergistic Matrix GMP Pure Magnesium Glycinate Vitamin D3 K2 Hard Capsules

GMP Pure Magnesium Glycinate Vitamin D3 K2 Hard Capsules 60 Count OEM Private Label Bone Health Supplement

Standard: High Absorption View Specs →
Vitality Tonic GMP Pure Oyster Extract 500mg Zinc Rich Hard Capsules

GMP Pure Oyster Extract 500mg Zinc Rich Hard Capsules 60 Count OEM Custom Private Label Dietary Supplement Box

Standard: Natural Peptides View Specs →
Sleep Architecture GMP Pure Natural Apigenin Chamomile Extract Hard Capsules

GMP Pure Natural Apigenin Chamomile Extract Hard Capsules 60 Count OEM Custom Private Label Dietary Supplement

Standard: Pure Flavanone View Specs →
Anti-Inflammatory GMP Pure Turmeric Ginger Black Pepper Extract Hard Capsules

GMP Pure Turmeric Ginger Black Pepper Extract Hard Capsules 60 Count OEM Private Label Antioxidant Supplement

Standard: 95% Curcuminoids View Specs →
Metabolic Cleansing GMP Pure Yucca Schidigera Extract 500mg Hard Capsules

GMP Pure Yucca Schidigera Extract 500mg Hard Capsules 60 Count OEM Custom Private Label Dietary Supplement Box

Standard: Saponins Rich View Specs →
Neuro-Muscular GMP Pure Magnesium Complex 500mg Hard Capsules

GMP Pure Magnesium Complex 500mg Hard Capsules 60 Count OEM Custom Private Label Mineral Supplement Box

Standard: Multi-Chelate View Specs →
Chemical Metallurgy & Extraction Integrity

Phytochemical Engineering of Carotenoid Complexes

Carotenoids represent a critical class of lipid-soluble tetraterpenoid pigments characterized by an extensive conjugated polyene chain. This unique conjugated double-bond backbone functions as a potent electron donor and singlet oxygen quencher, making it an indispensable botanical matrix for human cellular defense, photoprotection, and metabolic homeostasis. At Shaanxi ESNO Biotech Co., Ltd., we utilize advanced supercritical carbon dioxide (SC-CO2) extraction alongside state-of-the-art cold-water dispersible (CWD) microencapsulation technologies to overcome traditional carotenoid liabilities: oxidative degradation, photo-instability, and poor intestinal absorption.

"Bioavailability enhancement via beadlet micro-fluidization guarantees that our London partners receive carotenoid preparations capable of surpassing basic nutritional intake, yielding measurable systemic absorption rates up to 4.2 times higher than non-stabilized raw oleoresins."

For brands formulating for discriminating London consumers, consistency in isomeric profile (all-trans versus cis-isomers) is of paramount importance. Our specialized vacuum crystallization and continuous low-temperature concentration processes protect the integrity of active therapeutic isomers across all target matrices—from high-potency microalgal Haematococcus pluvialis Astaxanthin to botanical Tagetes erecta Lutein and Zeaxanthin esters.

Target Phyto-Compound Standardized Assay Extraction Method Key London Market Application
Astaxanthin Oleoresin / CWD 2.5% – 10.0% (HPLC) Supercritical CO2 Cellular longevity, skin photoprotection & mitochondrial energy
Lutein (Free & Esterified) 5.0% – 80.0% (UV/HPLC) Saponified Marigold Extraction Blue-light optical filtration & macular pigment optical density (MPOD)
Zeaxanthin Complex 5.0% – 20.0% (HPLC) Isomer-Retained Solvent Refining Central foveal vision defense & cognitive neuro-preservation
Natural Beta-Carotene 1.0% – 30.0% (Spectro) Dunaliella salina Culture Provitamin A conversion, mucosal immunity & clean-label natural coloring
Lycopene Beadlets 5.0% – 20.0% (HPLC) Non-GMO Tomato Refining Prostate physiology, vascular endothelium integrity & urban detox
Regional Utilization Scenarios

Tailored Carotenoid Implementations for the London Consumer Landscape

London's health landscape reflects dense urban workstyles, demanding climate conditions, and high discretionary spending on preventive personal wellness. Our carotenoid extract solutions are customized for three key market segments:

Blue-Light Defense for Tech & Finance Professionals

Concentrated in Canary Wharf, the City of London, and Shoreditch tech hubs, corporate knowledge workers face up to 12 hours of uninterrupted high-energy visible (HEV) screen exposure daily. We formulate dry microencapsulated Lutein and Zeaxanthin beadlets in a clinically validated 5:1 ratio, enabling London brands to offer nootropic vision capsules that replenish macular pigment optical density, alleviate ocular fatigue, and enhance visual contrast sensitivity.

Harley Street Nutricosmetics & Urban Anti-Pollution

London's metropolitan atmospheric particulates (PM2.5, nitrogen dioxide) exacerbate epidermal oxidative stress and dermal senescence. Supplying aesthetic clinics across Harley Street and Chelsea, our pure Astaxanthin oleoresins and Lycopene lipid solutions serve as the active core for internal sun-defense softgels and skin barrier reparative oral cosmetics, neutralizing urban free radicals and maintaining collagen tensile matrix integrity.

Clean-Label Functional RTD Beverages & Tonics

London grocery retailers (including Whole Foods Market Kensington and Planet Organic) demand pristine ingredient transparency without synthetic food coloring agents (E110, E102). Our water-soluble Beta-Carotene 1% and 10% CWD powders deliver brilliant natural sunset-yellow to vivid orange hues coupled with biological antioxidant claims for artisanal sparkling adaptogen drinks, kombuchas, and wellness shots.

19+
Years Manufacturing Excellence (Since 2006)
100+
Countries Exported Across Europe & Worldwide
400+
Proprietary Formulations Successfully Developed
100%
Batch-Specific COA Testing with Traceability
British Market Dynamics

Formulating and importing carotenoids into the UK post-Brexit requires meticulous regulatory compliance. Our supply chain operations align smoothly with the legal standards demanded by the Food Standards Agency (FSA) and the Department of Health and Social Care (DHSC).

UK FSA Compliance

Novel Foods & Health Claims

We supply carotenoid extracts compliant with retained Regulation (EC) No 1924/2006 and the Great Britain nutrition and health claims register, guaranteeing your label claims on Vitamin A conversion and cellular protection withstand UK Trading Standards review.

HFSS Compliance

Non-HFSS Functional Formats

London retailers are strictly regulated under the UK High in Fat, Sugar, and Salt (HFSS) display legislation. We assist clients in engineering sugar-free pectin carotenoid gummies and micro-tablet stick packs that evade HFSS promotional bans.

Ethical Consumerism

The Vegan Society Standards

With the UK home to one of Europe's largest plant-based consumer demographics, our entire line of Astaxanthin, Lutein, and Lycopene extracts is completely free from animal carriers, bovine gelatins, and non-certified synthetic processing aids.

Logistics Continuity

Seamless UK Inbound Clearing

Complete export documentation sets—including Certificate of Free Sale (CFS), non-GMO confirmations, allergen declarations, and tariff code alignments—ensure rapid customs release through the Port of Tilbury and London Gateway.

Enterprise Competence

Why Leading Brands Choose ESNO Biotech as Their Manufacturing Partner

Headquartered in Xi'an's High-Tech Zone and verified on-site by TÜV Rheinland, Shaanxi ESNO Biotech Co., Ltd. merges 19 years of botanical extraction heritage with world-class contract manufacturing capabilities. From small-batch custom contract pilot runs to multi-ton containerized raw extract consignments, we provide complete transparency from farm to retail packaging.

  • NSF 455-2 GMP Audited Cleanrooms
  • ISO 22000 & HACCP Certified Flow
  • EU & USDA Organic Standards Compliance
  • Batch ICP-MS Heavy Metal Testing
  • Full OEM/ODM Packaging Capabilities
  • Low-MOQ Launch Models (100–500 units)

Industrial Extraction & Quality Control

Every single kilogram of carotenoid extract supplied to the UK undergoes multi-stage chromatographic separation and physical testing:

High-Performance Liquid Chromatography (HPLC): Quantifies precise active concentration, ruling out thermal degradation markers.
Inductively Coupled Plasma Mass Spectrometry (ICP-MS): Screens Lead (<0.5 ppm), Arsenic (<0.5 ppm), Cadmium (<0.2 ppm), and Mercury (<0.1 ppm).
Microbial Membrane Incubation: Ensures total aerobic count <1,000 CFU/g; zero yeast, mold, Salmonella, or E. coli detection.
Procurement Due Diligence

Frequently Asked Questions for UK & London Buyers

Key commercial and regulatory questions addressed to streamline supplier qualification and purchase order execution.

What are the minimum order quantities (MOQs) for raw carotenoid extracts vs. private label capsules?
For standardized bulk carotenoid powders and oleoresins (e.g., Lutein 10%, Astaxanthin 5%), our standard MOQ begins at just 1 kg for laboratory validation or pilot production, scaling up to multi-ton commercial consignments. For finished OEM private label supplements—such as bottled hard capsules, softgels, or powder stick packs—our flexible private label runs start as low as 100 to 500 bottles depending on whether you choose a stock formulation or a completely bespoke premix.
How do you handle shipping logistics, UK import customs, and VAT into London?
We provide full Incoterms coverage including EXW, FOB, CIF, and complete DDP (Delivered Duty Paid) directly to your fulfillment hub or commercial warehouse across Greater London, Essex, or Kent. Under DDP terms, our freight agents clear HM Revenue and Customs (HMRC), settle UK import duties, manage all electronic CDS customs entries, and provide full VAT-compliant documentation for your internal accounting.
Are your carotenoid extracts compliant with UK Food Standards Agency (FSA) regulations?
Yes. Our extracts originate from non-GMO botanical sources with documented consumption history prior to May 1997 or align strictly with approved novel food authorizations. For example, our Haematococcus pluvialis Astaxanthin oleoresins comply fully with permitted UK dosage limitations for supplements. We provide comprehensive dossiers including technical specifications, safety data sheets (MSDS/SDS), certificate of analysis (COA), and statements of non-irradiation.
What packaging options are available for protecting carotenoids against oxidation?
Carotenoid double bonds are vulnerable to photo-oxidation and thermal decay. To guarantee a full 24-month stable shelf-life, bulk extracts are packed in vacuum-sealed food-grade aluminum foil bags purged with inert nitrogen, enclosed within sturdy fiber drums. For retail-ready supplements, we offer dark amber pharmaceutical-grade glass bottles, UV-blocking matte HDPE containers, and high-barrier Alu-Alu blister packaging engineered specifically for the damp London climate.
Can you support bespoke synergistic formulations combining carotenoids with minerals and adaptogens?
Absolutely. Our R&D laboratory has completed over 400 custom product formulations. We frequently formulate advanced complexes combining Lutein, Zeaxanthin, and Beta-Carotene with synergistic cofactors such as Zinc Glycinate, Vitamin D3/K2, Curcuminoids, or Apigenin. Our high-shear mixing and micro-granulation equipment ensure zero segregation, perfect content uniformity, and stable bio-accessibility across every batch.
What is the standard turnaround time for sample requests and full container deliveries to the UK?
Analytical evaluation samples (50g – 100g) are dispatched via DHL/FedEx Express within 24 to 48 hours of initial inquiry, typically reaching London addresses within 4 to 6 business days. Commercial production lead times range from 10 to 15 working days for bulk extracts, with air cargo reaching London Heathrow (LHR) within 5 days, or sea freight arriving at London Gateway within 24 to 30 days.

Connect with Our Formulation Chemists & UK Logistics Desk

Whether you require verified bulk carotenoid extract pricing or turnkey OEM/ODM capsule manufacturing with complete UK-compliant documentation, our technical sales engineers are on hand to support your procurement needs.

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