Wholesale Astaxanthin Powder 25KG For Nutraceutical Products

Astaxanthin, a powerful antioxidant from the carotenoid family, has become a staple ingredient in the nutraceutical sector. With increasing global demand for high-potency natural antioxidants, wholesale astaxanthin powder 25KG bulk packaging offers cost-effective sourcing for manufacturers of dietary supplements, functional foods, and anti-aging formulas.

What is Astaxanthin?

Astaxanthin, a red carotenoid derived from Haematococcus pluvialis microalgae, is a potent antioxidant increasingly used in the nutraceutical industry. Its lipid-soluble nature and exceptional free radical scavenging ability make it ideal for anti-aging, immune support, cardiovascular health, and sports recovery formulations.

Manufacturing Process For Astaxanthin Powder

1. Algae Cultivation

Haematococcus pluvialis powder is grown under controlled light and temperature to maximize astaxanthin content.

2. Harvesting and Drying

After reaching the red cyst stage, the algae are harvested and dried using spray-drying or freeze-drying techniques.

3. Extraction

Supercritical CO₂extraction is commonly used to obtain a pure astaxanthin powder oleoresin, which is then further refined into powder form.

4. Microencapsulation or Spray Drying

For improved stability, astaxanthin is often microencapsulated or processed into beadlets or fine powder, ideal for use in capsules, tablets, and softgels.

5. Quality Control

FDA-certified facilities conduct rigorous testing for potency (measured in mg/g), heavy metals, and microbial contaminants to ensure food-grade or pharmaceutical-grade standards.

We provide the market with high-grade natural astaxanthin, and astaxanthin has been chosen globally in the nutraceutical industry for its safety, quality and stability. We offer astaxanthin ingredients in a variety of specialized forms that suit your requirements and support our customers to develop innovative and competitive products together with our expertise obtained from over 20 years of R&D on astaxanthin products. Most of the grades are Halal & Kosher certified, ideal for vegetarians, and free.

Commercial Applications for B2B Customers

Dietary Supplements: Used in capsule and softgel formulations to support eye health, skin aging, cardiovascular wellness, and sports recovery.

Functional Beverages and Foods: Added to beauty drinks, anti-aging smoothies, and fortified snacks due to its vivid red color and antioxidant potential.

Cosmeceuticals: Astaxanthin Powder for Skin – Anti-aging Ingredient Incorporated into topical creams, serums, and masks for its anti-inflammatory and skin-protective benefits.

Astaxanthin Powder for Nutraceutical Products: Formula, Dosage & Safety Guidelines

Astaxanthin powder is a versatile and clinically supported ingredient for nutraceutical innovation. With proper dosage, formulation, and storage, it can elevate the effectiveness and market appeal of health and wellness products targeting oxidative stress, skin health, and physical performance.

1. Formulation Options for Astaxanthin Powder

A: Capsules / Softgels

Form: Microencapsulated powder or beadlet
Supporting ingredients: Medium-chain triglycerides (MCT oil), tocopherols (natural antioxidants), sunflower lecithin (emulsifier)
Example Formula (per softgel):

Natural Astaxanthin (from H. pluvialis) – 4 mg

MCT Oil – 300 mg

Vitamin E (as d-alpha tocopherol) – 10 IU

Softgel shell (gelatin, glycerin, purified water)

B: Powder Blend / Sachets

Form: Free-flowing spray-dried astaxanthin powder (encapsulated for stability)
Use: Instant drink powders or daily sachets
Example Formula (per 2g sachet):

Astaxanthin powder – 6 mg

Collagen peptides – 1000 mg

Vitamin C – 100 mg

Maltodextrin – 800 mg

C: Functional Beverages

Form: Water-dispersible astaxanthin microemulsion
Solubilizers: Lecithin, polysorbate 80, or cyclodextrins
pH Compatibility: 0–7.0 for stability in acidic drinks

2. Recommended Dosage

Based on clinical and industry standards:

Application Area	Daily Dosage (Natural Astaxanthin)
General antioxidant support	2–4 mg/day
Skin health & anti-aging	4–6 mg/day
Eye and brain health	4–12 mg/day
Sports recovery	8–12 mg/day

Note: Higher doses (up to 20 mg/day) have been tested in short-term human studies with good tolerance, but regulatory approval for high-dose claims may vary by region (e.g., EFSA, FDA, MFDS).

3. Safety and Stability

Tolerability: Astaxanthin is well-tolerated in humans. No serious adverse effects reported in clinical trials at doses up to 40 mg/day for several weeks.

GRAS Status: Astaxanthin derived from Haematococcus pluvialis is Generally Recognized as Safe (GRAS) in the U.S.

Allergen-free: Naturally sourced astaxanthin is free from common allergens (gluten, soy, dairy).

Storage Recommendations:

Keep in airtight, light-resistant containers
Store at 4–25°C, ideally under nitrogen
Shelf life: 24–36 months if properly stored

4. Formulation Tips for Product Developers

Combine with omega-3 (DHA/EPA) or CoQ10 for synergistic cardiovascular and brain benefits

Stabilize with natural antioxidants (e.g., tocopherols) to prevent degradation

Avoid high-temperature processing during encapsulation or tableting

Choose water-dispersible formats for beverages or effervescent tablets

We provide astaxanthin ingredients to B2B customers – Dietary Supplement Brand Case

U.S. Sports Nutrition Brand

A leading U.S. supplement manufacturer incorporated 4mg astaxanthin per softgel in its muscle recovery line. The company reports increased reorder rates after marketing the antioxidant benefits to endurance athletes.

European Beauty Supplement Brand

A Germany-based nutraceutical company launched a “Skin Glow” capsule with 6mg astaxanthin per dose, combined with collagen and vitamin C. After 6 months, the brand observed a 22% increase in sales in the premium anti-aging category.

Southeast Asia Functional Beverage Startup

A Thai beverage company used astaxanthin powder to create a ready-to-drink beauty elixir, promoting skin brightness and UV protection. The product gained traction among young urban consumers seeking natural wellness solutions.

Packaging and Logistics

The standard 25KG packaging of wholesale astaxanthin powder is supplied in double-layered food-grade polyethylene bags within fiber drums to maintain freshness and avoid oxidation. Warehousing conditions typically require cold and dry storage under nitrogen atmosphere. Worldwide shipping options include CIF, FOB.

Conclusion

Astaxanthin powder in 25KG bulk quantity offers a powerful, natural antioxidant solution for brands targeting wellness, beauty, and performance sectors. Backed by scientific evidence and consumer demand, it is a high-value ingredient for companies aiming to innovate in the global nutraceutical market. Contact us sales team to receive the latest astaxanthin powder bulk price and COA.

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