RD Health Ingredients® is a fast growing innovative and quality-driven company, manufacturing and distributing the highest-quality natural herbal extracts, Chinese herb raw material powder, and natural health ingredients. In Yunnan, we have one planting base for large-scale cultivation and research of haematococcus pluvilais, astaxanthin powder. Yunnan Province of China, at an altitude of 1,900 meters, has suitable temperature, fresh water and abundant sunshine which provides superior natural conditions for the cultivation of haematococcus pluvialis.
We has the leading technology by using the full-closed pipeline equipment to cultivate haematococcus pluvilais, astaxanthin powder and keep a stable supply. The average content of astaxanthin is higher than 4%, and also could supply the astaxanthin content among 2%~7% per customers require for different usages.
The Foundation: Precision Algae Cultivation– Astaxanthin powder
Our journey begins at the source, where purity is engineered, not just hoped for. RDHealth Ingredients controls the entire lifecycle of Haematococcus pluvialis, the microalgae richest in natural astaxanthin.
- Closed-Loop Photobioreactors: Unlike open-pond systems vulnerable to environmental contaminants, we utilize state-of-the-art closed-tank photobioreactors. This controlled environment eliminates exposure to heavy metals, pesticides, and foreign microbial life.
- Data-Driven Growth Optimization: Our proprietary technology continuously monitors and adjusts key growth parameters:
- Light Spectrum & Intensity: Optimized to maximize algal biomass growth.
- Nutrient Dosage: Precise delivery of essential minerals ensures robust health.
- Temperature Control: Maintained within a ±0.5°C range for ideal metabolic activity.
- Induced Biosynthesis: To trigger astaxanthin production, we subject the algae to precisely controlled stress conditions, a proprietary process that boosts astaxanthin concentration to levels exceeding 40 mg per gram of dry biomass—significantly above the industry average.
- Photobioreactors(PBR) Cultivation, providing controlled closed microalgae cultivation system, green technology, energized by natural sunlight.
The Transformation: Advanced Extraction and Purification
Harvesting the algae is only the first step. Preserving the delicate astaxanthin molecule requires gentle, efficient technology.
- Supercritical CO2 Extraction: We exclusively employ supercritical CO2 extraction, a solvent-free method that uses carbon dioxide under high pressure. This technology is critical because:
- It prevents the degradation of astaxanthin’s sensitive molecular structure.
- It yields a 100% pure extract, completely free of chemical solvent residues.
- It results in a superior bioavailable form, ensuring the body can readily absorb and utilize the nutrient.
The Final Product: Astaxanthin Powder A Chain of Custody You Can Trust
RDHealth Ingredients’ technological oversight extends seamlessly into the final production chain, providing our B2B partners with absolute confidence.
- Stabilization Technology: Raw astaxanthin oil is highly susceptible to oxidation. We utilize a proprietary micro-encapsulation and beadlet technology to stabilize the compound, extending its shelf-life and maintaining its efficacy in your final formulations (e.g., softgels, powders).
- Full Traceability: Astaxanthn Powder Each batch is assigned a unique digital identifier, allowing you to trace the product back to the specific photobioreactor and harvest date.
- Consistency Guaranteed: Our data-driven process ensures that every shipment meets the exact same specifications for potency, color (ASTA 40.0+), and bioavailability, batch after batch.
Pharmaceutical and Healthcare Supplements
- Benefit on the skin, joints, immune system, eyes, heart, muscles and brain
- Clean free radical and combat oxidative stress
Food & Beverage Applications
- Natural bio-active ingredients
- Trendy functional foods and beverages focused on energy and endurance
Cosmetics
- Augments moisture content and boosts hydration
- Improves skin texture
- Enhances skin elasticity
- Reduce the appearance of fine lines
- Anti-age, Anti- wrinkle
Animal Health & Aquaculture
- High value nutrition for poultry, swine, ruminant
- Nutrition for racing animals such as horses and camels
- Healthy natural supplementation for aquaculture
Conclusion: Partner with the Source of Purity Astaxanthin Powder
Choosing RDHealth Ingredients is more than a sourcing decision; it is a partnership built on technological transparency and scientific rigor. We invite you to look beyond the ingredient and see the process—a fully integrated chain where data validates every step, from a single microalgae cell to the potent, golden-hued oil in your product. In a market demanding authenticity, our astaxanthin is not just an ingredient; it is the undeniable proof of what technology, control, and commitment can achieve.
RDHealthIngredients is natural herbal Extract supplier and manufacturer, engaged in the export and wholesale of Astaxanthin Powder, Haematococcus pluvialis powder for more than 10 years. if you need any Astaxanthin powder, please send Email to sales06@health-ingredients.com we will reply within 24 hours.
Are you looking for certified origin, traceability or safety? We propose a full range of titrated extract in accordance with GB, USP, EP, Pls find the list here. If not listed, please get contact with us at sales06@health-ingredients.com.
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Astaxanthin Powder Reference
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- Ambati, R.R.; Phang, S.-M.; Ravi, S.; Aswathanarayana, R.G. Astaxanthin: Sources, extraction, stability, biological activities and its commercial applications—A review. Mar. Drugs 2014, 12, 128–152. [Google Scholar] [CrossRef]
- Bharti, A.; Hooda, V.; Jain, U.; Chauhan, N. Astaxanthin Powder: A nature’s versatile compound utilized for diverse applications and its therapeutic effects. 3 Biotech 2025, 15, 88. [Google Scholar] [CrossRef] [PubMed]
- Deng, Y.; Zhan, W.; Xie, S.; Peng, H.; Cao, H.; Tang, Z.; Tian, Y.; Zhu, T.; Sun, P.; Jin, M.; et al. Multi-omics analysis revealed the effects of different astaxanthin Powder sources on the antioxidant properties of Scylla paramamosain. Food Chem. 2025, 478, 143470. [Google Scholar] [CrossRef] [PubMed]