Natural Indigo Dye for Fabric & Textile Industry
Natural Indigo Dye Manufacturer in India. AMA Herbal is a natural indigo dye manufacturer in India supplying Natural Indigo for textile dyeing, denim dyeing, yarn dyeing and fabric dyeing applications worldwide.
Bio Indigo® — AMA Herbal
Natural Indigo Dye
for Fabric & Textile Industry
A GOTS-certified, plant-based indigo dye extracted from Indigofera tinctoria — engineered for sustainable industrial textile production.
Overview
Why Indigo Dye Is the Future of Sustainable Textiles
Natural Indigo Dye Manufacturer for Textile Industry
AMA Herbal is a natural indigo dye manufacturer in India, supplying GOTS-certified natural indigo dye for fabric to textile industries worldwide. Indigo dye has been used for centuries as a reliable and sustainable solution for textile dyeing. Today, the demand for natural indigo dye for fabric is increasing due to environmental concerns and the global shift toward sustainable textile production.
Nature has poured its goodness on us — but are we doing enough for nature? Increasing CO₂ emissions, water toxicity, and hazardous waste have disturbed the balance.
To solve this, AMA Herbal has introduced BIO INDIGO® natural indigo dye, extracted from the Indigofera tinctoria plant. This plant-based solution supports eco-friendly textile manufacturing and offers a sustainable alternative to synthetic dyes. As a leading natural dye manufacturer in India, AMA Herbal also offers complementary dye options including natural yellow dye from Mallow and natural yellow dye from Yeliona for a complete natural colour palette.
Quick Answer
What Is Natural Indigo Dye & Who Makes It?
Natural indigo dye is a plant-based blue pigment extracted from Indigofera tinctoria, used to dye cotton, denim, silk, and wool in the textile industry. It is biodegradable, sustainably grown, and eligible for GOTS organic textile certification — unlike synthetic indigo derived from petroleum chemicals.
- Source: Indigofera tinctoria leaves (fermentation & oxidation)
- Colour Index: Natural Blue 1 — CI 75780
- Certification: GOTS Version 7.0 (Control Union Netherlands)
- Form: Fine powder — deep blue-black
- Applications: Garment dyeing, fabric dyeing, yarn dyeing, fabric printing
- Manufacturer: AMA Herbal, India — global natural dye supplier & exporter
"As a trusted indigo dye manufacturer, AMA Herbal has become one of the most preferred natural dye manufacturers globally — reviving an ancient plant used since the era before synthetic dyes."
We carry an exclusive range of GOTS-certified dyes for textiles — making us a reliable Natural Dyes Supplier & Exporter.
Applications
Best Suited for These Natural Dye for Fabric Applications
Bio Indigo® provides deep blue colour and is widely used as a natural dye for fabric in textile and garment industries. Indigo dye enhances both sustainability and product value while offering premium shade quality.
Cotton
Silk
Wool
Denim
Process
Industrial Dyeing Applications for Indigo Dye
Bio Indigo® is widely used in natural dye for garment dyeing, natural dye for fabric dyeing, fabric printing, and natural dye for yarn dyeing processes.
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01
Garment Dyeing
Used for dyeing finished garments to achieve rich, uniform indigo shades across apparel.
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02
Fabric Dyeing
Ideal for dyeing fabric rolls before garment production, ensuring consistent colour application.
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03
Fabric Printing
Applied in textile printing processes to create unique indigo patterns and surface designs.
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04
Yarn Dyeing
Used for dyeing yarn before weaving, essential for denim and striped fabric production.
Sustainability
The Utility of the Indigo Plant & Our #myresponsibility Initiative
Bio Indigo® has given a new sustainable dimension to natural textile dyes. Indigo is a legume plant that improves soil fertility — contributing to the land it grows on, not just the fabrics it colours.
Through our #myresponsibility initiative, AMA Herbal plants an Indigo plant with every denim dyed using Bio Indigo® — creating a direct, measurable link between fabric production and environmental restoration.
Being a renowned natural dye manufacturer, AMA Herbal continues to support sustainable textile innovation.
Plant Benefit
Improves Soil Fertility
Initiative
1 Plant per Denim Dyed
Supplier Status
Global Natural Dye Exporter
From Plant to Powder
How Bio Indigo® Is Manufactured — Seed to Certified Dye
Every gram of Bio Indigo® undergoes a rigorous, traceable production process — from sustainable cultivation to GOTS-certified export powder.
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Cultivation of Indigofera tinctoria
Grown on dedicated farmland without synthetic pesticides. As a nitrogen-fixing legume, the plant improves soil health through every growth cycle.
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Controlled Harvest & Fermentation
Leaves are harvested at peak indican concentration and fermented in water vats — a natural oxidation process that converts indican to indigotin.
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Extraction & Precipitation
The fermented liquid is aerated and agitated to precipitate indigo pigment. The solids are then separated from the liquid phase.
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Drying & Milling to Powder
The precipitated cake is dried and milled into a consistent fine powder — the commercially usable form of Bio Indigo® for industrial textile dyeing.
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Quality Testing & GOTS Verification
Every batch is tested for colour strength (indigotin content), purity, and compliance before certification is confirmed by Control Union Netherlands under GOTS Version 7.0.
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Bulk Packaging & Export Dispatch
Certified Bio Indigo® is packaged for bulk export with full documentation: GOTS certificate, TDS, SDS, and batch traceability records — ready for textile mills worldwide.
Colour Range
Shades of Bio Indigo®
From pale sky tones to the deepest navy — Bio Indigo® delivers the full spectrum of blue in a single, consistent natural dye for fabric solution.
Bio Indigo® — Shade Range
Certification
What Makes Bio Indigo® Different from the Rest
Bio Indigo® is the only powder form of indigo certified under GLOBAL ORGANIC TEXTILE STANDARD (GOTS) Version 7.0 by Control Union Netherlands.
GOTS Version 7.0 Certified — Control Union Netherlands
Every gram of Bio Indigo® consumption supports environmental sustainability. As a certified natural dye manufacturer, AMA Herbal upholds the highest global standards for organic textile production — giving our clients confidence in both compliance and quality.
About AMA Herbal
Our Expertise as a Natural Indigo Dye Manufacturer
Deep Domain Knowledge
AMA Herbal's technical team includes natural dye chemists and textile processing specialists with hands-on expertise in indigo vat chemistry, reduction mechanics, and GOTS compliance documentation — supporting buyers from formulation to final product.
Third-Party Certified Authority
Bio Indigo® carries GOTS Version 7.0 certification issued by Control Union Netherlands — an independent, internationally recognised certifying body. This is not a self-declaration; it is verified by an external auditor against the most rigorous organic textile standard in the world.
Trusted by Global Textile Buyers
AMA Herbal supplies certified Bio Indigo® to textile manufacturers, garment exporters, and sustainable fashion brands across Europe, the USA, Japan, and South-East Asia — with repeat bulk orders backed by full traceability and consistent batch quality.
Transparent, Traceable Supply Chain
Every consignment of Bio Indigo® is traceable from farm to final export — with batch certificates, GOTS documentation, phytosanitary certification, and TDS/SDS provided as standard. No black-box sourcing; full supply chain transparency on every order.
Why AMA Herbal
Why Choose AMA Herbal as Your Indigo Dye Manufacturer
GOTS Version 7.0 Certified
Bio Indigo® is the only powder-form natural indigo dye certified under GOTS Version 7.0 by Control Union Netherlands — the gold standard for organic textile production.
Global Natural Dye Exporter
As a trusted natural dye supplier, we export indigo dye for fabric to textile manufacturers across Europe, the USA, Japan, and Southeast Asia.
Consistent Bulk Quality
Our GOTS certified indigo dye is manufactured under stringent quality controls ensuring batch-to-batch consistency for large-scale industrial garment and fabric dyeing.
Sustainable & Plant-Based
Extracted from Indigofera tinctoria, Bio Indigo® is 100% plant-based, biodegradable, and supports the global textile industry's shift away from synthetic, petroleum-derived dyes.
What is natural indigo dye?
Natural indigo dye is a plant-based blue dye extracted from Indigofera tinctoria and used in textile dyeing as an eco-friendly alternative to synthetic dyes. It is biodegradable, sustainable, and GOTS-certifiable — making it the preferred choice for organic textile production globally.
FAQ
Frequently Asked Questions — Indigo Dye
- What is natural indigo dye?
- Natural indigo dye is a plant-based blue dye extracted from Indigofera tinctoria. Biodegradable and free from synthetic chemicals, it has been used for centuries in textile dyeing. AMA Herbal's Bio Indigo® is the only powder-form natural indigo dye certified under GOTS Version 7.0 — making it the premium choice for sustainable fabric production.
- Is Bio Indigo® GOTS certified?
- Yes. Bio Indigo® holds GOTS Version 7.0 certification issued by Control Union Netherlands — the most stringent global standard for organic textile inputs. This makes it the preferred GOTS certified indigo dye for brands producing organic-labelled apparel and denim.
- What fabrics can indigo dye be used on?
- Bio Indigo® is highly versatile and works across cotton, denim, silk, and wool. It is applied through garment dyeing, fabric dyeing, yarn dyeing, and fabric printing — covering the full range of industrial textile production needs.
- Why choose AMA Herbal as your indigo dye manufacturer?
- AMA Herbal is a dedicated indigo dye manufacturer in India with proven expertise, GOTS certification, and global export capabilities. We supply bulk quantities of natural indigo dye for fabric with consistent quality, full compliance documentation, and direct support for textile and garment manufacturers worldwide.
- Does AMA Herbal export indigo dye internationally?
- Yes. AMA Herbal is an established natural dye supplier and exporter with active shipments to Europe, the USA, Japan, and other global textile markets. We manage bulk orders with full traceability and export documentation. Contact us for export pricing and minimum order details.
- What does an indigo dye manufacturer do?
- An indigo dye manufacturer produces natural indigo dye for textile industries, handling extraction from Indigofera tinctoria, processing into powder or liquid form, quality certification (such as GOTS), and bulk supply or export to garment mills and fabric producers worldwide.
- Who uses natural indigo dye?
- Natural indigo dye is used by textile mills, garment manufacturers, denim producers, and sustainable fashion brands seeking eco-certified, plant-based dye solutions for cotton, silk, wool, and synthetic-blend fabrics.
A Trusted Indigo Dye Manufacturer for Global Textile Industries
We are natural dye suppliers delivering premium, GOTS-certified natural dye for fabric solutions globally. Contact us for bulk pricing, custom orders, and export inquiries.
For Textile Buyers
Why Textile Mills Choose Natural Indigo Dye
Global apparel brands and denim manufacturers are under increasing pressure to meet sustainability mandates, reduce chemical discharge, and achieve reliable certifications for export markets. Natural indigo dye delivers on all three fronts — without compromising shade depth or production efficiency.
Regulatory Compliance
Bio Indigo® is GOTS Version 7.0 certified — the most widely recognised standard in European and North American organic textile supply chains. Supports REACH, OEKO-TEX, and buyer code-of-conduct requirements.
Sustainability & ESG Reporting
Extracted from Indigofera tinctoria, a nitrogen-fixing legume, Bio Indigo® is 100% biodegradable and lowers the environmental footprint of your dyehouse — a direct, measurable input for ESG and sustainability reporting.
Shade Consistency at Scale
Our powder form ensures batch-to-batch colour uniformity across large production runs. Textile mills and garment dyeing operations can rely on consistent indigo yield per gram.
Export-Ready Documentation
Every bulk order ships with GOTS certificates, Technical Data Sheets (TDS), Safety Data Sheets (SDS), and full traceability documentation — meeting the sourcing compliance requirements of buying houses globally.
Industries We Serve
Natural Indigo Dye for Every Segment of the Textile Industry
As a dedicated indigo dye manufacturer and exporter, AMA Herbal supplies Bio Indigo® across a wide range of textile sectors that require plant-based, certified dyeing inputs.
Denim Manufacturers
Rope dyeing, slasher dyeing, and yarn dyeing for denim using GOTS-certified natural indigo.
Garment Exporters
Finished garment dyeing with certified natural dye meeting EU and US buyer standards.
Fabric Mills
Cotton, silk, and blended fabric dyeing at industrial scale with consistent shade output.
Textile Processors
Yarn dyeing and fabric printing for processors supplying sustainable fashion brands.
Sustainable Fashion Brands
GOTS input compliance for organic-labelled collections across international retail markets.
Buying Houses & Importers
Certified bulk supply with export documentation for sourcing agents and global distributors.
Product Data
Technical Specifications — Bio Indigo® Natural Indigo Dye
The following technical parameters define Bio Indigo® as a consistent, export-quality natural indigo dye for fabric and industrial textile applications.
| Parameter | Specification |
|---|---|
| Product Name | Bio Indigo® Natural Indigo Dye |
| Common Name | Natural Indigo / Indigo Dye |
| Botanical Source | Indigofera tinctoria (True Indigo plant) |
| Form / Appearance | Fine powder; deep blue-black colour |
| Colour Index | Natural Blue 1 (CI 75780) |
| Certification | GOTS Version 7.0 — Control Union Netherlands |
| Suitable Fibres | Cotton, Denim, Silk, Wool, Linen, Natural Blends |
| Applications | Garment dyeing, Fabric dyeing, Yarn dyeing, Fabric printing |
| Shade Range | Pale Blue → Deep Navy (adjustable by dip count / bath concentration) |
| Origin | India (Manufactured & Exported by AMA Herbal) |
| Export Availability | Bulk supply available; worldwide export with full documentation |
| Documentation | GOTS Certificate, Technical Data Sheet (TDS), Safety Data Sheet (SDS) |
For full Technical Data Sheets, Safety Data Sheets, or application guidance, contact our technical team or explore our complete range as a natural dye manufacturer.
Resources
Download — Bio Indigo® Technical Documents
All documentation required for sourcing, compliance, and quality approval — available on request from our technical team.
Technical Data Sheet (TDS)
Colour index, solubility, application parameters & usage guidelines
Safety Data Sheet (SDS)
Handling, storage, safety classifications & regulatory information
GOTS v7.0 Certificate
Control Union Netherlands certification for organic textile inputs
Shade Card
Pale blue to deep navy — full achievable shade range on cotton & denim
Global Reach
Indigo Dye Exporter — Our Global Export Markets
AMA Herbal exports GOTS-certified natural indigo dye to textile manufacturers in some of the world's most demanding sustainable textile markets. Our export capability includes full documentation, phytosanitary certification, and batch traceability for every shipment.
🇩🇪 Germany
🇫🇷 France
🇮🇹 Italy
🇬🇧 United Kingdom
🇺🇸 United States
🇯🇵 Japan
🇦🇺 Australia
🇰🇷 South Korea
🇧🇩 Bangladesh
🇹🇷 Turkey
🇵🇹 Portugal
🌍 + More Markets
Whether you are sourcing from Europe's organic textile hubs, Japan's premium denim industry, or the growing sustainable fashion sector in the USA, AMA Herbal provides reliable, certified bulk indigo dye supply with full export compliance. Submit an export inquiry to discuss volume, pricing, and delivery terms.
Buyer Confidence
Why Global Textile Buyers Trust AMA Herbal
GOTS v7.0
Only powder-form indigo dye with this certification
Bulk Ready
Consistent quality across large production volumes
Full Docs
GOTS cert + TDS + SDS + batch traceability on every order
15+ Markets
Active export to Europe, USA, Japan & beyond
No Hidden Risk
Samples available before commitment — flexible MOQ discussion
India Origin
Manufactured & exported from India with phytosanitary certification
Comparison
Natural Indigo Dye vs Synthetic Indigo Dye — What Textile Buyers Need to Know
The global textile industry is rapidly shifting away from petroleum-derived synthetic indigo toward plant-based, certified natural alternatives. Here is a direct comparison to help sourcing and sustainability teams make informed decisions.
| Criteria | Natural Indigo Dye (Bio Indigo®) | Synthetic Indigo Dye |
|---|---|---|
| Source | Indigofera tinctoria (plant-based) | Petroleum-derived chemicals |
| GOTS Certification | ✓ GOTS Version 7.0 Certified | ✗ Not eligible for GOTS |
| Biodegradable | ✓ Fully biodegradable | ✗ Persistent chemical residues |
| Environmental Impact | Low — renewable, carbon-sequestering crop | High — toxic effluents, aniline by-products |
| Sustainable Brand Compliance | ✓ Required by leading eco-certified brands | ✗ Disqualifies organic product claims |
| Wastewater Toxicity | Significantly lower; safer for waterways | High; regulated and restricted in EU markets |
| Consumer Demand Alignment | ✓ Growing demand from sustainability-aware consumers | Declining acceptance in premium markets |
| Export Market Access | ✓ Full access to EU, USA, Japan organic textile markets | Restricted under increasing ESG buyer policies |
For textile mills and denim manufacturers supplying to brands with sustainability commitments, natural indigo dye is no longer optional — it is a supply chain requirement. Request a sample of Bio Indigo® to evaluate its performance in your process.
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Looking for a Natural Indigo Dye Supplier?
AMA Herbal supplies GOTS-certified Bio Indigo® in bulk to textile mills, denim manufacturers, garment exporters, and buying houses worldwide. Talk to our team about your requirements — from MOQ and pricing to export documentation and technical support.
Bulk Supply Available
OEM / Private Label Support
Export Documentation Provided
Technical Data Sheet on Request
Flexible MOQ Discussion
GOTS Certificate Included
Sample Available Before Order
Serving textile manufacturers in Europe, USA, Japan, Australia, Bangladesh, and beyond. View our complete natural dye range →