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AstaGuard™ Astaxanthin: Multiple Formats, Now Featuring Liposomal Technology for Superior Bioavailability

Apr 17,2026

Summary: As consumer demand for high-performance antioxidants grows, astaxanthin continues to stand out for its potent cellular and oxidative stress protection. However, bioavailability and formulation flexibility have long been limiting factors — until now. INNOBIO introduces AstaGuard™ Astaxanthin, a comprehensive ingredient available in multiple formats, including a new liposomal version designed for superior absorption and enhanced formulation flexibility.
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AstaGuard™ Astaxanthin: Multiple Formats, Now Featuring Liposomal Technology for Superior Bioavailability

As consumer demand for high-performance antioxidants grows, astaxanthin continues to stand out for its potent cellular and oxidative stress protection. However, bioavailability and formulation flexibility have long been limiting factors — until now. INNOBIO introduces AstaGuard™ Astaxanthin, a comprehensive ingredient available in multiple formats, including a new liposomal version designed for superior absorption and enhanced formulation flexibility.

Natural Source from Microalgae

AstaGuard™ is sourced from premium Haematococcus pluvialis, one of the richest natural sources of astaxanthin. This ensures a clean, derived ingredient that meets the expectations of health-conscious consumers and clean-label formulators alike.

Stable Supply Chain for Reliable Production

Unlike synthetic or crustacean-derived astaxanthin, AstaGuard™ is produced from cultivated microalgae, offering a cost-effective solution with stable, predictable pricing. This supply chain stability gives brands confidence in scaling their products without worrying about raw material volatility.

Enhanced by Cutting-Edge Technology

INNOBIO utilizes advanced microencapsulation technology to produce high-purity, high-potency astaxanthin. This technical approach ensures that every batch meets the higher quality standards, delivering consistently superior ingredients tailored to specific formulations — from softgels to gummies, beverages to tablets.

Easy Handling Across Diverse Applications

AstaGuard™ is available in oil, powder, beadlets, emulsion, and liposomal forms, each engineered for optimal performance. These formats are particularly well-suited for the food and beverage industry. The newly introduced liposomal form further enhances bioavailability, stability, and formulation flexibility, enabling superior absorption while supporting clean-label solutions.

High Bioavailability Backed by Data

In simulated intestinal epithelial cell permeability studies, AstaGuard™ formulated with patented microencapsulation technology demonstrated significantly higher bioavailability compared to traditional non-encapsulated oil-based astaxanthin. This means formulators can achieve greater efficacy at potentially lower doses — a clear advantage for premium supplements and functional foods.

With AstaGuard™, INNOBIO empowers brands to move beyond conventional astaxanthin delivery, offering natural sourcing, supply chain reliability, advanced technology, versatile formats, and proven bioavailability — all in one ingredient platform.

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Related Information

AstaGuard® Astaxanthin: Patented Microencapsulation Delivers 11.35x Higher Bioavailability

In the crowded field of antioxidant ingredients, Astaxanthin has long been recognized as a powerhouse—renowned for its ability to cross the blood-brain barrier and neutralize free radicals more effectively than traditional antioxidants like vitamin E and green tea polyphenols.

AstaGuard® Astaxanthin Emulsion Driving Innovation in Functional Beverage and Nutrition Markets

As demand for high-performance nutritional ingredients continues to rise, AstaGuard® Astaxanthin Emulsion is emerging as a go-to solution for formulators seeking stability, bioavailability, and versatility in functional foods and ready-to-drink beverages. Known for its exceptional antioxidant capacity,

AstaGuard® Astaxanthin: Premium-Grade from Haematococcus Pluvialis

In the fast-evolving world of nutritional ingredients, one antioxidant continues to stand out for its exceptional efficacy and versatile applications: Astaxanthin. Derived from the microalgae Haematococcus Pluvialis,

AstaGuard® Astaxanthin Supercritical CO₂-Extracted, GRAS-Certified

INNOBIO, a leading global supplier of nutritional ingredients, has introduced AstaGuard® Astaxanthin — a high-purity astaxanthin extracted from Haematococcus pluvialis using supercritical CO₂technology. The ingredient is available in multiple forms including oil, powder, beadlets, and emulsion, making it suitable for a variety of dietary supplement and functional food applications.

Oral Beauty with AstaGuard® Astaxanthin RTD & Beadlets

INNOBIO's AstaGuard® Astaxanthin delivers high bioavailability, stability, and potent anti-aging and antioxidant activity—supporting skin health from within.

Astaxanthin Powder Manufacturers

Astaxanthin, a superior nutritional ingredient within the carotenoid group, outperforms traditional antioxidants such as vitamin E and green tea polyphenols. It is commonly found in algae and the marine life that consumes it.

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