Our Innovation

At Astadaily, innovation is more than a manufacturing process—it's the foundation of everything we do.
Behind every softgel is years of research, engineering, and scientific development focused on one goal: producing high-quality natural astaxanthin from microalgae in a sustainable, efficient, and scalable way.

Astadaily Astaxanthin is made from a naturally sourced freshwater microalga called Haematococcus pluvialis, first discovered in Canada and widely recognized as the richest natural source of astaxanthin. Our cultivation and processing technologies were developed from research originating at the University of Toronto, Canada, and continue to evolve through ongoing scientific innovation.

The company was founded by Dr. Alvin Cheng, who earned his PhD from the University of Toronto and has dedicated more than a decade to researching microalgae biotechnology, astaxanthin production, and sustainable algae-based solutions. His scientific work has contributed to advancements in microalgae cultivation, extraction technologies, and the commercialization of natural astaxanthin.

Guided by this strong scientific foundation, our team has spent years advancing microalgae cultivation and extraction technologies to maximize purity, consistency, and quality. Through the development of our third-generation closed bioreactor platform and optimized supercritical CO₂ extraction process, we continue to push the boundaries of natural astaxanthin production.

This commitment to innovation allows us to deliver natural astaxanthin while maintaining strict quality standards from cultivation to finished product.

Natural astaxanthin is one of the most valuable bioactive compounds found in nature.

However, producing high-quality astaxanthin is far from simple.

Microalgae are highly sensitive organisms that require carefully controlled growing conditions. Even small variations in temperature, light, nutrients, or contamination can significantly affect yield and quality.

To overcome these challenges, Astadaily's technology platform focuses on two critical areas:

• Advanced microalgae cultivation
• Clean astaxanthin extraction

Together, these technologies help ensure a reliable source of premium natural astaxanthin.

Natural astaxanthin begins with Haematococcus pluvialis, a freshwater microalga known for its exceptional ability to naturally accumulate astaxanthin.

To cultivate this valuable microalga, Astadaily utilizes a proprietary third-generation closed bioreactor system designed to optimize growth conditions while minimizing environmental variability and contamination risks.

Unlike traditional open-pond cultivation systems, closed bioreactors provide a protected environment that significantly reduces exposure to unwanted microorganisms, airborne contaminants, and environmental fluctuations. Contamination control is one of the most important advantages of closed cultivation, helping ensure cleaner biomass and more consistent astaxanthin production.

Our third-generation platform also offers advantages over conventional photobioreactor systems. Because cultivation conditions are carefully controlled indoors, production does not rely heavily on weather patterns, seasonal changes, or geographic location. This enables stable, year-round cultivation with higher productivity and greater operational consistency.

Reduced Contamination Risk

Closed cultivation systems help protect microalgae from environmental contaminants, competing microorganisms, and unwanted biological growth.

Year-Round Production

Unlike systems that depend on sunlight and outdoor conditions, our controlled cultivation platform supports continuous production throughout the year.

Independence from Weather and Location

Production is not limited by climate, seasonal variability, or geographic constraints, allowing for more predictable cultivation performance.

Enhanced Environmental Control

Temperature, light intensity, nutrient availability, and water quality are continuously optimized to support healthy microalgae growth and astaxanthin accumulation.

Improved Purity and Consistency

Stable cultivation conditions help maintain consistent biomass quality and reliable astaxanthin yields from batch to batch.

Sustainable Production

Microalgae are among the most sustainable biological resources on Earth. Our cultivation technology is designed to maximize resource efficiency while minimizing environmental impact.

Growing high-quality microalgae is only the first step.

The next challenge is extracting astaxanthin while preserving its natural integrity and purity.

To achieve this, we utilize advanced supercritical carbon dioxide (CO₂) extraction technology, one of the most sophisticated extraction methods available for natural ingredients.

Supercritical CO₂ extraction uses carbon dioxide under carefully controlled temperature and pressure conditions. In its supercritical state, carbon dioxide behaves like both a liquid and a gas, allowing it to efficiently extract valuable compounds from natural materials.

Solvent-Free Processing

Supercritical CO₂ extraction eliminates the need for harsh chemical solvents commonly used in traditional extraction methods.

Clean Extraction

Carbon dioxide leaves no solvent residue in the final extract, helping maintain the purity of astaxanthin-rich oil.

Gentle Processing Conditions

The extraction process operates under carefully controlled conditions that help preserve the natural characteristics of astaxanthin and other beneficial compounds.

High Purity

The technology enables selective extraction of valuable compounds while minimizing unwanted materials.

Consistent Quality

Optimized extraction parameters help deliver reliable astaxanthin concentrations and consistent product quality from batch to batch.

Innovation at Astadaily is supported by a strong scientific foundation.

Our research team utilizes advanced microfluidic platforms to study microalgae biology, cultivation performance, and astaxanthin production at the microscale. These technologies allow researchers to better understand cellular behavior and optimize cultivation conditions with greater precision.

Research associated with our technology development has been published in multiple peer-reviewed scientific journals and presented at leading international conferences, including:

Peer-Reviewed Scientific Journals

• Lab on a Chip
• Green Chemistry
• Bioresource Technology
• Additional publications in leading journals focused on biotechnology, bioengineering, microalgae research, and sustainable production systems

Books and Reference Publications

• Global Perspectives on Astaxanthin
• Handbook of Food and Feed from Microalgae

International Scientific Conferences

• Algae Biomass Summit
• International Conference on Algal Biomass, Biofuels and Bioproducts
• AlgaEurope

This ongoing commitment to scientific research helps drive continuous improvements in cultivation efficiency, extraction performance, and product quality.

In addition to scientific research, Astadaily actively participates in major international trade shows and industry events to share innovations, connect with partners, and stay at the forefront of developments in health, nutrition, and sustainable biotechnology.

Our company has exhibited at:

• CHFA NOW
• Natural Products Expo West
• SupplySide West
• United Nations Green Fair

These events provide opportunities to showcase our technology, engage with industry leaders, and promote the future potential of algae-based solutions.

Our innovation platform integrates cultivation and extraction into a complete production system.

The process includes:

Step 1: Microalgae Cultivation

Haematococcus pluvialis is cultivated in our advanced third-generation closed bioreactor systems.

Step 2: Astaxanthin Accumulation

The microalgae naturally produce astaxanthin as part of their protective response to environmental conditions.

Step 3: Biomass Processing

The algae biomass is carefully harvested and processed to fully break down the cell walls before extraction, allowing for efficient recovery of natural astaxanthin.

Step 4: Supercritical CO₂ Extraction

Astaxanthin-rich oil is extracted using our clean supercritical CO₂ extraction process.

Step 5: Quality Verification

Each production batch undergoes rigorous quality evaluation before use in finished products.

Microalgae are increasingly recognized as one of the most promising biological resources for the future.

For billions of years, algae have helped shape life on Earth by producing oxygen, capturing carbon dioxide, and forming the foundation of aquatic ecosystems.

Today, scientists are exploring algae for applications across numerous industries, including:

• Human nutrition
• Dietary supplements
• Aquaculture
• Animal nutrition
• Sustainable food production
• Renewable materials
• Environmental sustainability

As demand grows for natural, sustainable ingredients, algae continue to attract attention as a powerful platform for innovation.

Microalgae offer several unique advantages compared to many traditional agricultural crops.

Exceptional Efficiency

Microalgae can produce valuable nutrients and bioactive compounds using sunlight, water, and carbon dioxide.

Sustainability Potential

Algae cultivation requires significantly less land than many conventional crops.

Rich Nutritional Profile

Many microalgae contain naturally occurring compounds such as:

• Astaxanthin
• Omega-3 fatty acids
• Proteins
• Carotenoids
• Phytonutrients

Future Innovation Platform

Researchers continue to discover new applications for algae in health, nutrition, agriculture, and environmental technologies.

At Astadaily, we believe that great products begin with great science.

Our commitment to innovation extends beyond producing astaxanthin supplements. We are continually exploring new technologies, cultivation methods, and extraction processes to improve efficiency, quality, and sustainability.

By combining advanced microalgae cultivation, microfluidic research tools, and clean extraction technologies, we strive to unlock the full potential of one of nature's most remarkable resources.

Why use closed bioreactors instead of open ponds?

Closed bioreactors significantly reduce contamination risks while providing greater control over cultivation conditions, resulting in cleaner and more consistent microalgae production.

How are Astadaily's bioreactors different from conventional photobioreactors?

Our third-generation closed bioreactor platform is designed for stable, year-round production that is less dependent on weather conditions, seasonal changes, and geographic location, enabling higher productivity and consistency.

What makes supercritical CO₂ extraction unique?

Supercritical CO₂ extraction allows valuable compounds to be extracted without harsh chemical solvents while maintaining high purity, cleanliness, and product quality.

What microalgae produces astaxanthin?

The freshwater microalga Haematococcus pluvialis, first discovered in Canada, is widely recognized as the richest natural source of astaxanthin.

What role does microfluidics play in Astadaily's research?

Microfluidic platforms allow researchers to study microalgae behavior and cultivation performance at a highly controlled microscale, helping optimize production technologies and improve efficiency.

Who founded Astadaily?

Astadaily was founded by Dr. Alvin Cheng, a University of Toronto PhD scientist with more than 10 years of specialized research experience in microalgae biotechnology and astaxanthin. He is also the author and editor of leading scientific publications, including Global Perspectives on Astaxanthin and Handbook of Food and Feed from Microalgae, and has published extensively in peer-reviewed scientific journals.

Innovation has always been at the heart of Astadaily's mission. Through our third-generation closed bioreactor technology, clean supercritical CO₂ extraction process, and ongoing scientific research, we are committed to producing high-quality natural astaxanthin while supporting a more sustainable future.

As scientific understanding of algae continues to expand, we believe microalgae will play an increasingly important role in human health, nutrition, and environmental sustainability. By investing in innovation today, we are helping unlock the potential of tomorrow's most promising natural resources.