Product Introduction

Astaxanthin Oil is a lipid-soluble, dark red viscous liquid. It is primarily derived from the microalgae Haematococcus pluvialis using advanced supercritical CO₂ extraction technology, ensuring a solvent-free product. Natural astaxanthin is often referred to as the "king of Carotenoids" due to its potent biological activities. Compared to synthetic astaxanthin, the natural form offers superior stability, absorbency, and biosafety.

Astaxanthin is a chain-breaking antioxidant. It has strong antioxidant capacity, can eliminate nitrogen dioxide, sulfides, disulfides, etc., and can also reduce lipid peroxidation, effectively inhibiting lipid peroxidation caused by free radicals.

At the same time, it has multiple physiological effects such as inhibiting tumor development, enhancing immunity, and eliminating free radicals in the body. It is highly effective in treating skin cancer caused by ultraviolet rays and also helps prevent and treat eye diseases caused by diabetes. It has broad application prospects in health supplements, pharmaceuticals, cosmetics, food additives, and aquaculture.
Product Specification
|
Ratio/Assay |
Test Method |
Powder Color |
| 5%, 10%, 15%, 20% |
HPLC/UV |
Dark red to red-orange oil |
Product Analysis
|
Item |
Specification |
|
Product Name |
Astaxanthin Oil |
|
Appearance |
Dark red to red-orange oil |
|
Moisture |
≤ 5.0% |
|
Ash |
≤ 5.0% |
|
Heavy Metals |
≤ 10ppm |
|
Lead (Pb) |
≤ 2 ppm |
|
Arsenic (As) |
≤ 1 ppm |
|
Mercury (Hg) |
≤ 0.1 ppm |
|
Cadmium (Cd) |
≤ 0.5 ppm |
|
Total Plate Count |
≤ 1000 cfu/g |
|
Yeast & Mold |
≤ 100 cfu/g |
|
E. coli |
Negative |
|
Salmonella |
Negative |
|
Packaging |
25kg/drum or according to customer's requirements |
|
Shelf Life |
24 months |
|
Storage |
Store in a cool, dry place, keep away from strong light and heat. |
Product Function & Application
Function:
-
Powerful Antioxidant: Astaxanthin's antioxidant power is 10 to 100 times stronger than other carotenoids like beta-carotene and lycopene. It effectively neutralizes free radicals and protects cells from oxidative stress.
-
Anti-inflammatory Properties: It possesses natural anti-inflammatory effects without the risk of addiction, heartburn, or gastrointestinal ulcers.
-
Supports Eye & Brain Health: Helps relieve eye strain, protect the retina from blue light damage, and improve ocular blood flow. It also offers neuroprotective activity.
-
Skin Care & Anti-Aging: Reduces the appearance of fine lines and wrinkles, improves skin moisture, elasticity, and smoothness, protects collagen, and heals skin on a deeper level.
-
Cardiovascular Support: Helps maintain a healthy cardiovascular function.
-
Immune System Support: Possesses immunomodulatory effects that help boost the body's resistance.
Application:
-
Dietary Supplements: As a core ingredient in products for antioxidant, eye care, skincare, and joint health, it is commonly used in softgels, tablets, and other dosage forms.
-
Cosmetics: Used in anti-aging creams, sunscreens, functional beauty oils, etc., to harness their outstanding antioxidant and skincare properties.
-
Food & Beverages: As a fortified ingredient in functional foods and beverages, it provides nutritional and health benefits.
-
Aquaculture: As a feed additive, it is used to enhance the color of aquatic products such as salmon, trout, and shrimp (giving them a natural pink color).

Product Qualifications
Why Choose US?
Changsha Heking Bio-tech Co.,Ltd. entered into the plant extraction industry in 2008 and was established in 2011.
At Heking, we specialize in producing high-quality plant extracts, providing natural solutions for a wide range of industries,
including pharmaceuticals, cosmetics, food and beverage, and dietary supplements.
- Customer Satisfaction:We are committed to providing high-quality services that exceed our customers' expectations.
- Competitive prices: We offer competitive prices for our services without compromising on quality. Our prices are transparent, and we don't believe in hidden charges or fees.
- One-stop service: We promise to provide you with the fastest reply, the best price, the best quality, and the most perfect after-sales service.
- Fast delivery time: We choose high-quality raw materials.We have Stable product inventory and mass production within 7 days.
- Factories and warehouses: Our headquarters is in China and we have two professional plant extract factories. Besides, we also have an office and a warehouse in Los Angeles, USA.
- Quality assurance: Internationally authorized third-party testing for the products you need. We are cGMP, FDA, FSSC22000, Halal, ISO9001, Kosher, Organics certified.

FSSC 22000

ISO 9001

USDA Organic

EU Organic

Halal

Vegan Su


Our office

Our factories



Deliver & Shipping
We accept international express - Fedex/DHL/UPS, air and sea, we can ship all over the world, even to some remote areas, such as remote areas of Russia, countries near the North Pole and Antarctic.
|
Cargo weight |
Packing |
Shipping method |
Lead-time |
|
5-50kg |
Below 5kg Use Foil bag; 5-50kg, Pack in paper-drums and two plastic-bags inside |
International express |
7-10days |
|
100-200kg |
25kg/drum,Pack in paper-drums and two plastic-bags inside |
Air shipping |
7-10days |
|
Over 500kg |
25KG/drum,Pack in paper-drums and two plastic-bags inside |
Sea shipping |
30-45days |

FAQ
Q1:Can I get some samples?
A:Yes, we can provide free samples, and you only need to pay the freight.
Q2:How to start orders or make payments?
A:After confirming your order, we will send you a proforma invoice with the bank information. The payment methods are as follows: Payment by T/T, Paypal, Check...
Q3:What's your MOQ?
A:Our MOQ is 1kg. But usually according to different products, the specific MOQ will vary.
Q4:What about the delivery time?
A: Within 7 days after receiving the payment.
Q5: Are there any discounts?
A: Different quantities have different discounts.
Q6: How do you handle quality complaints?
A: First, our quality control will reduce quality problems to close to zero. If there is indeed a quality problem caused by us, we will send you the goods for replacement or refund your loss free of charge.
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