Sowu Supply Antioxidant CAS 472-61-7 Natural 5% Astaxanthin Powder

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: SWP-BE093
• Certification: GMP, HSE, ISO 9001, USP, BP, SGS
• Suitable for: Adult
• State: Powder
• Purity: 1%, 2%, 5%
• CAS: 472-61-7;122871-99-2
• Mf: C40h52o4
• Test Method: HPLC
• Service: OEM
• Sample: Availiable
• Assay: 1%, 2%, 5%
• MW: 596.85
• Type: Plant Extract
• Storage: Cool and Dry Place
• Model No: Swp-Be093
• Certificate: GMP, Hse, ISO 9001, USP, Bp, SGS
• Boiling Point: 568.55°c (Rough Estimate)
• Extract Source: Shrimp, Crab, Fish, The Feathers of Birds
• MOQ: 1kg
• Appearance: Red Powder
• Transport Package: Vacuum Sealed Foil Package
• Specification: 1kg/bag
• Trademark: Sowu
• Origin: China
• Production Capacity: 800kg/Month

Product Description

Product Description

Astaxanthin is a naturally occurring red pigment classified as a keto-carotenoid. It exists as a lipid-soluble red powder, insoluble in water but soluble in organic solvents. Widely distributed in nature, it is notably found in aquatic organisms like shrimp, crabs, and fish, as well as in bird feathers, where it contributes to vibrant coloration. Astaxanthin exhibits exceptional stability under varying pH conditions and resists degradation from light, heat, and oxidation. Nutritionally, it mimics the effects of vitamin A, supporting eye and skin health, and is renowned for its potent antioxidant properties. Astaxanthin is one of the strongest antioxidants. 

Certifications

Product name	Astaxanthin	Manufacture date	Feb.26.2025
Batch number	SW250226	Analysis date	Feb.27.2025
Batch quantity	800kg	Expiry date	Feb.26.2027

     

Items	Specifications	Results
Assay	≥5%	5.35%
Appearance	Fine Purple Red Powder	Conforms
Odor	Characteristics	Conforms
Taste	Characteristics	Conforms
Loss on Drying	≤5%	0.0213
Ash	≤5%	0.0123
Partical Size	100% Pass 80M	Conforms
Heavy Metals	<10ppm	5.32ppm
Lead(Pb)	<2ppm	1.34ppm
Arsenic(As)	<2ppm	1.32ppm
Total Plate Count	<1000cfu/g	Conforms
Moulds and Yeast	<100cfu/g	Conforms
E.Coli	Negative	Conforms
Salmonella	Negative	Conforms
Conclusion	Conform to specifications

 

Packing description:	Sealed export grade drum & double of sealed plastic bag
Storage:	Store in cool & dry place not freeze, keep away from strong light and heat
Shelf life:	2 years when properly stored

Application

1. Functions
a.Potent Antioxidant:
Astaxanthin is one of the strongest natural antioxidants, neutralizing free radicals and reducing oxidative stress, which slows aging and lowers chronic disease risks.
b.Anti-Inflammatory Properties:
It inhibits inflammatory pathways, alleviating symptoms of arthritis, muscle soreness, and autoimmune conditions.
c. Immune Enhancement
Astaxanthin significantly enhances both local and systemic immune functions in the body. This immunomodulatory property, combined with its antioxidant activity, plays a critical role in preventing disease onset and transmission.
d. Pigmentation Function
Carotenoids are the primary pigments in aquatic animals, and astaxanthin constitutes the majority of carotenoids in these organisms. Thus, astaxanthin can be regarded as the dominant pigment in aquatic species.
e. Antineoplastic Effects
Studies investigating the relationship between dietary carotenoid intake and neoplasms incidence or mortality reveal a significant inverse correlation between total neoplasms rates and carotenoid consumption. Among various carotenoids, astaxanthin exhibits the strongest antineoplasticity.
f.Skin Protection:
Enhances skin elasticity, reduces UV-induced damage, and improves moisture retention, making it effective in anti-aging skincare.
g.Eye Health:
Crosses the blood-retinal barrier, reducing eye fatigue, preventing macular degeneration, and improving visual acuity.
h.Cardiovascular Support:
Lowers LDL cholesterol, improves blood flow, and reduces oxidative damage to blood vessels.

2. Applications
a.Nutraceuticals:
Widely used in dietary supplements for immune support, joint health, and cognitive enhancement.
b.Cosmetics:
Incorporated into anti-aging creams, sunscreens, and serums for its UV-protective and skin-repairing effects.
c.Food Industry:
Added to functional foods and beverages (e.g., health drinks, fortified snacks) as a natural colorant and antioxidant.
d.Aquaculture:
Fed to farmed salmon, shrimp, and trout to enhance flesh pigmentation and improve survival rates.
e.Med Research:
Investigated for potential roles in neurodegenerative disease prevention and neoplasms therapy adjuvants.

3. Unique Advantages
Superior bioavailability compared to other carotenoids;
Stable under extreme conditions (heat, light, pH variations);
Synergistic effects when combined with vitamins C and E.

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OEM Service

 

Company Profile

Packaging & Shipping

FAQ

1. Customs clearance
a. By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and professional group will help you clear the customs.
b. By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.
2. Payment
T/T,Western Union,MoneyGram,Trade Assurance Order, L/C, USDT etc.