At present, green, safety and purity have become the core themes of the upgrading of the global daily chemical and personal care industries. With the overall improvement of consumers' awareness of the safety of skin care and care, and the continuous implementation of environmental compliance policies such as the global microplastic ban and the reduction of chemical raw materials, the traditional daily chemical formulation system that relies on synthetic additives, petrochemical-based raw materials, and plastic pearlescent powders has been unable to adapt to the high-quality development needs of the industry. Nanocellulose prepared from biomass such as natural wood and plant fiber is a new green functional substrate that has been rapidly industrialized in recent years. With its excellent biocompatibility, unique nanometer three-dimensional structure and multi-functional formula adaptability, this material can fully cover the mainstream daily chemical tracks such as skin care, cleansing and makeup, and effectively solve the pain points of traditional products such as irritation and sensitization, heavy skin feel, unstable system, and poor environmental protection. It has become the core new material driving formula innovation and green iteration in the daily chemical industry. Nanocellulose used in mainstream applications in the field of daily chemicals is divided into fiber

Driven by the wave of green consumption and new beauty safety regulations, the color cosmetics industry is accelerating its transition away from traditional chemical raw materials and transforming into a safe, hypoallergenic, natural and sustainable product with refined makeup effects. Traditional cosmetics commonly have industry pain points such as plastic microbead glitter, artificial pearlescent, irritating auxiliary residues, poor powder conformability, imbalance of makeup longevity and breathability, etc., which have long plagued brand R&D and consumer experience. Relying on the development of natural biomass preparation technology, high-quality, cosmetic-specific nanocellulose substrates have gradually been industrialized, effectively solving the application shortcomings of traditional chemical raw materials, and becoming the core new material for achieving green product upgrades and formula innovation in the current cosmetics field. Compared with daily chemical segments such as skin care and cleansing, the technological innovation value, application space and market substitutability of nanocellulose in the cosmetics track are more prominent. This article focuses on the field of cosmetics and systematically explains the core adaptability characteristics, full category application scenarios, and technology of nanocellulose.

The core of the iterative upgrading of the new materials industry lies in balancing performance breakthroughs and ecological sustainability. Under the multiple industry trends of plastic pollution control, industrial low-carbon transformation, and localization of high-end materials, the performance shortcomings and environmental protection drawbacks of traditional synthetic materials have become increasingly prominent. The industry is in urgent need of large-scale, high-quality green alternative materials. Nanjing Tianlu Nanotechnology Co., Ltd., which has deep roots in Nanjing and focuses on the field of biomass nanomaterials, focuses on the core track of nanocellulose and has been deeply involved in material research and development, green preparation and scenario-based applications for many years. Relying on mature core processes and technology accumulation, we use natural biomass as the base to polish the properties of nano-scale materials, and successfully solve the industry pain point of 'inability to balance environmental protection and performance' of traditional materials. Nanocellulose, which is low-carbon, high-strength, degradable, and multi-functionally modified, can accurately meet the upgrading needs of multiple industries and provide core material support for high-quality, low-carbon development in industrial manufacturing, livelihood consumption, new energy and other fields. 1. Material

When traditional chemical materials face environmental bottlenecks and high-end synthetic materials are subject to high energy consumption and non-renewable properties, the new materials industry is ushering in a technological change that 'returns from artificial synthesis to nature.' As the core representative of biomass nanomaterials, nanocellulose has broken through the three core barriers of renewable natural resources, high nano-performance empowerment, and low carbon throughout the life cycle. With a native substrate derived from plants, it has achieved mechanical properties and functional attributes comparable to high-end artificial materials, and has become a core key material for iterative upgrades in the current fields of new energy, biomedicine, green manufacturing, and high-end composite materials. 1. Basic definition of materials Nano-upgraded natural fibers Cellulose is the most abundant natural polymer resource on earth. It is widely found in biomass raw materials such as wood, bamboo fiber, crop straw, cotton and linen, and is the green substrate with the longest history of human application. Limited by micron-scale size and single structural characteristics, traditional cellulose materials have long been limited to papermaking.

In the context of rapid iteration of the green daily chemical and pure beauty industries, natural biomass functional raw materials have become the core breakthrough for the upgrading of daily chemical formulas. Traditional daily chemical formulas are highly dependent on synthetic additives such as acrylics, carbomers, and cellulose derivatives. Although these raw materials can achieve basic functions such as thickening, suspension, and film formation, they generally have shortcomings such as poor system tolerance, sticky skin, easy sensitization, and poor biodegradability. They are difficult to adapt to the current industry development needs for safety, efficacy, and low carbonization. Nanocellulose, as a nanoscale polymer material derived from plant biomass, relies on its unique one-dimensional nanostructure, controllable rheological properties, excellent biocompatibility and environmental friendliness. It can optimize the daily chemical product system from multiple dimensions such as formula stability, skin feel, efficacy utilization, and green attributes. It is currently the new daily chemical functional substrate with the most application potential. This article takes the formulation and application technology mechanism of nanocellulose as the core, from the perspective of structural characteristics, core

With the deep integration of pure beauty, functional beauty and light luxury beauty, the market has set higher standards for the formula texture, usage experience and efficacy stability of smear-on facial masks and innovative functional masks. Many current mainstream facial mask products generally rely on traditional synthetic thickening stabilizers such as carbomer and xanthan gum. They have long-term formula shortcomings that are difficult to avoid: the transparent system is easy to become cloudy, and functional particles such as natural petals, essence beads, and plant scrubs are easy to settle and stratify, making the product attractive. At a discount; at the same time, traditional colloids are sticky and thick, have poor breathability, make the skin stuffy on the face, are easy to rub mud, and leave a sticky feeling. Moreover, the moisturizing only stays on the surface for instant hydration, and the water-locking endurance is insufficient. It cannot meet the four core needs of high-definition texture, refreshing skin feel, long-lasting moisturizing, and stable effects. Aiming at the pain points of industry formulations, nanocellulose (CNF) derived from natural plants has become a new generation to replace traditional chemical colloids with its unique nano-three-dimensional network structure and excellent thixotropic rheological properties.

Under the industry wave of pure beauty, functional skin care, and sustainable consumption, the daily chemical industry is bidding farewell to traditional chemical raw materials and is moving towards a comprehensive iteration in the direction of natural safety, minimalist formula, high efficacy, and green biodegradability. The raw materials commonly used in traditional daily chemicals, such as synthetic thickeners, petroleum-based emulsifiers, plastic microbeads, and chemical film-forming resins, commonly have pain points such as high allergy risk, sticky skin feel, poor environmental compliance, and weak formula stability. It is difficult to meet the current high-end skin care needs of consumers and global plastic restrictions and ESG compliance standards. As a new pure natural biomass material derived from plants and microorganisms, nanocellulose has broken through the performance bottleneck of traditional daily chemical raw materials and has become a core innovative raw material in the field of cosmetics and care by virtue of its unique nano-scale three-dimensional network structure, excellent biocompatibility and multi-functional formula adaptability. At present, the nanocellulose used in mainstream applications is divided into three categories: plant nanofibrils (CNF), nanocellulose crystals

Under the wave of consumption upgrades for pure beauty, functional skin care, and gentle repair, facial mask base materials have long bid farewell to the single era of traditional non-woven fabrics and silk fabrics. Consumers have put forward higher requirements for the skin feel, fit, safety, and nutrient penetration efficiency of masks. Bacterial cellulose (BNC, Bacterial Nanocellulose) is a pure natural nano-biomaterial derived from microbial fermentation. With its unique three-dimensional nano-network structure, medical-grade safety properties and ultimate skin care adaptability, it has become the core base material of high-end repair masks, medical beauty dressings, and functional essence masks, redefining the quality standards of light luxury masks. As a scientific and technological enterprise deeply involved in the field of nano-biomaterials, Nanjing Tianlu Nano Technology Co., Ltd. has long been focusing on the research and development, green preparation and industrial application of nanocellulose series materials. Relying on solid core technology accumulation, it continues to optimize the BNC substrate process and application performance, providing high-end cosmetics and medical beauty repair services.

In the current era of rapid iteration in the personal care and daily chemical industry, consumer demand for hand care products has evolved from traditional basic moisturizing to multi-dimensional and high-standard demands for light skin feel, long-term moisture locking, barrier repair, safe formulas, and stable systems. The skin of the hands has sparse sebaceous glands. It is exposed to external stimulation such as water washing, external friction, temperature and humidity changes for a long time, and the stratum corneum is easily damaged, leading to problems such as dryness and scaling, fine lines and cracks, and a fragile barrier. Traditional hand creams mostly use a compound system of synthetic thickeners, mineral oils, and chemical stabilizers. There are common technical pain points such as sticky oil accumulation, poor moisturizing life, insufficient temperature stability, easy deactivation of active substances, and oil-water separation during long-term storage. As a new type of natural nano-polymer functional material, nanocellulose (CNF/CNC), with its unique nano-scale micro-network structure, ultra-high specific surface area, excellent rheological regulation performance and biocompatibility, perfectly solves the shortcomings of traditional hand cream formulas and becomes a high-end hand cream.

As the public's skin care concept gradually upgrades to safety, gentleness, long-term repair, and natural sustainability, the pain points of traditional body lotion formulas such as short moisturizing time, sticky skin feel, easy separation of oil and water, and low utilization of functional ingredients have gradually become the core breakthrough for the iterative upgrade of the industry. Against this background, nanocellulose, which is naturally derived and has excellent performance, has become a core functional raw material for innovative formulas in the body lotion field and improving the texture of skin care, relying on its unique nano-scale microstructure and multi-functional properties, providing a new track for luxury, gentle and efficient body skin care solutions. Nanjing Tianlu Nano Technology Co., Ltd. is deeply involved in the field of new nanocellulose materials. It is a professional scientific and technological enterprise integrating nanocellulose research and development, large-scale production, and application solutions. Relying on mature mechanical dissociation, mild oxidative modification and other core processes, the company's self-developed high-quality nanocellulose is produced through selected natural biomass raw materials and is prepared through green processes. It is non-toxic.