Daosheng Biological Indigo

Biosynthetic Indigo

Biomanufacturing

This indigo not only has a short production cycle and high stability, but the content of indirubin in indigo is also far higher than that of indirubin in traditional plant indigo. It has excellent antibacterial function.

World's first industrial bio-indigo production facility with large fermentation tanks.
Green leafy plants with broad, overlapping leaves. RADIX ISATIDIS
Optimization of the strain of biological indigo
Microscopic images of the indigo gene

Technical Principles

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Gene Cloning

Gene Editing and Recombination

Gene Screening

Fermentation Engineering

Daosheng Biology Synthetic Pigment Dyes

Daosheng Bio (Shenzhen) Co., Ltd.'s synthetic biological indigo is the world's first synthetic biological indigo product to be certified by the USDA as a bio-based product and achieve large-scale mass production. It represents a major breakthrough in the field of bio-based pigments and brings a green revolution to the traditional textile dyeing industry.

Biological pigments and raw materials for biological drugs produced through synthetic biology methods are highly consistent in chemical properties and functions with naturally occurring pigments and drug raw materials in nature, demonstrating the immense potential of synthetic biology in precision manufacturing and green production.

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Synthetic biological melanin, with stable molecular structure, high lightfastness, non-polluting,
Our product features Synthetic Biological Indigo Powder, derived from Isatis Root. It is a healthy
Synthetic biological yellow pigment, yellow, synthetic biological pigment, pollution-free, black,
Synthetic biobased red pigment is produced via synthetic biology using microorganisms or enzymes, di

Daosheng Bio® Synthetic Biological Indigo

Daosheng Bio® Synthetic Biological Black Pigment

Daosheng Bio® Synthetic Biological Yellow Pigment

Daosheng Bio® Synthetic Biological Red Pigment

Daosheng Bio synthesizes biological indigo, derived from ancient indigo root. Through synthetic biology technology, new life forms have been constructed. Daosheng Indigo Microorganism: This indigo microorganism is specifically designed for indigo production. Under controlled conditions, it produces indigo with high purity and large yield, exhibiting excellent performance in extensibility and coloring effects.

Daosheng Biological Indigo

Daosheng Bio Black Pigment

Melanin dyes have excellent dyeing performance. Their molecular structure is stable and can tightly bind with various fibers, resulting in uniform coloring and less prone to spotting or color differences. They have high lightfastness, resisting fading even after prolonged light exposure. They also exhibit good wash fastness, maintaining their color after multiple washes, making them highly favored in the textile and printing/dyeing industries.

Synthetic biological yellow pigment has broad prospects. Demand from industries such as food and cosmetics is soaring, aligning with consumers' pursuit of safe products. Natural yellow pigments are mostly extracted from plants and microorganisms, such as turmeric and gardenia. Synthetic yellow pigments are produced through chemical or biological synthesis. They are widely used in food and beverages to impart attractive colors, in the textile printing and dyeing industry to make fabrics bright and vibrant, and in the cosmetics field to create unique makeup looks. They are key materials for adding vibrant colors.

Synthetic biological red pigment is a red pigment produced with the help of modern synthetic biology technology, using specific microorganisms or enzymes as media. Unlike traditional extraction methods, it is obtained by precisely regulating biological metabolic pathways. This pigment is highly safe and stable, widely used in food, cosmetics, printing and dyeing industries, adding natural and vibrant colors to products.

Daosheng Bio Lingjun Red Pigment

Daosheng Bio Yellow Pigment

Application Scenarios

The biological pigments produced by Daosheng Biology have numerous application scenarios and can be customized according to customer needs. The genes for these biological pigments are derived from natural animals and plants, possessing inherent natural qualities that meet customer demands for safety, environmental friendliness, and sustainable development. Some biological pigments also exhibit certain functional properties, particularly in their outstanding antibacterial and anti-inflammatory effects.

Indigo-dyed blue jeans, both eco-friendly and sustainable.
The indigo dyeing technique, an intangible cultural heritage, uses biologically synthesized dyes
Beauty and skincare products containing blue pigment are safe and gentle on the skin
Biosynthetic indigo blue additive provides a fresh, bright blue color, is safe for food use
The dye based on bio-based materials exhibits excellent affinity and outstanding color development.
Biosynthetic ink coatings, with more economical materials, pure colors, and free from any harmful substances

Printing and Dyeing Textiles

Intangible Cultural Heritage

Beauty and Skincare

Food Additive

Coating Ink

Biological Dyeing

Daosheng News

JOOOYS from Chaozhou became the focus of the evening with its haute couture clothing series, which perfectly integrates intangible cultural heritage indigo dyeing with Cantonese embroidery craftsmanship, and uses biosynthetic indigo dyes, injecting dual vitality of technology and fashion into traditional craftsmanship.

JOOOYS Appears at the Greater Bay Area Fashion Night, Biosynthetic Indigo Interprets New Vitality of Traditional Craftsmanship

JOOOYS亮相大湾区时尚之夜,道生生物靛蓝演绎传统工艺新活力

来自潮州的JOOOYS凭借其将非遗蓝染与粤绣工艺完美融合、并采用生物合成靛蓝染料制作的高定服装系列,成为当晚焦点,为传统工艺注入了科技与时尚的双重活力。

JOOOYS亮相大湾区时尚之夜,道生生物靛蓝演绎传统工艺新活力

来自潮州的JOOOYS凭借其将非遗蓝染与粤绣工艺完美融合、并采用生物合成靛蓝染料制作的高定服装系列,成为当晚焦点,为传统工艺注入了科技与时尚的双重活力。

JOOOYS亮相大湾区时尚之夜,道生生物靛蓝演绎传统工艺新活力

来自潮州的JOOOYS凭借其将非遗蓝染与粤绣工艺完美融合、并采用生物合成靛蓝染料制作的高定服装系列,成为当晚焦点,为传统工艺注入了科技与时尚的双重活力。

Technical Support

The company provides comprehensive services for biosynthetic pigments, dyes, and active pharmaceutical ingredients to meet various customer needs in this field.

Short cycle

Energy saving

Sustainable

High purity

Cost-effective

Customizable

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Continue to research new synthetic biological pigments and raw materials.

Bulk raw material trading for demanding manufacturers.

Intangible cultural heritage field and consumers with handicraft hobbies

Bio-based pigment leader

Bio-indigo dye solution is sustainable and high-performing, with a pleasant odor and exceptional dyeability.

Not just a biosynthesis company

Daosheng is not just a biosynthesis company, but also a responsible enterprise that connects traditional intangible cultural heritage with modern industries and practices green development. We promote the industrialization of intangible cultural heritage techniques and the marketization of bio-indigo, reducing chemical dye pollution through biosynthesis technology, safeguarding the roots of intangible cultural heritage and the ecological environment, allowing traditional techniques to be reborn through science and technology, and enabling industries to thrive long-term through green practices.

Hands dyeing fabric in a vat of indigo blue dye.
Hands dyeing blue patterned fabric in a dark liquid.
Art installation with blue fabric draped over a small fridge and bottles, creating a flowing effect.
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Company Development History

In 2025, the company officially established its presence in the Weiguang Life Science Park in Guangming District, Shenzhen. Covering a total area of 2,000 square meters, it is a modern facility integrating research, production, and office functions. It houses the world's first industrial production line for synthetic biology indigo and Shenzhen's largest single fermentation tank for synthetic biology pigments, with a capacity of 10,000 liters. The facility includes a 1,000-square-meter research laboratory, covering the entire process from product development and testing to application research.

Before 2022

Planting Isatis tinctoria & Extraction in Hunan

October 2022

Daosheng Biotechnology (Shenzhen) Co., Ltd. was established, selected through the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, and Shenzhen Synthetic Biology Innovation Alliance.

2024

Completed 500L pilot test, secured angel round financing led by CAS Advanced Industry Fund

2025

Relocated to Weiguang Life Science Park, achieving industrialization of biological pigment dyes

2026

Factory located in Zhongshan City

Enterprise Honors

Honors and Certification

Daosheng's vision and mission is to become a global leader in the biosynthesis of natural pigments, dyes, and natural medicines, making outstanding contributions to human health and environmental protection. We continuously innovate intangible cultural heritage with technology and adhere to green practices to protect the ecosystem. With deep cultivation and breakthroughs in biosynthesis, industrialization of intangible cultural heritage, and commercialization of bio-indigo, Daosheng has won numerous honors and fulfilled its corporate mission.

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Brand Certification

Patent Certification

Enterprise Honors

USDA BioPreferred Program Certificate for Daosheng Biology Biological Indigo.
FDA Food Facility Registration Certificate for Daosheng Synbiology, fiscal year 2026.
Quality management system certification for a Shenzhen-based biotechnology company, valid until 2028
Environmental Management System Certification for a Shenzhen-based company, valid 2025–2028.
Certification document for occupational health and safety management, issued to a Shenzhen company.

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