• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Herbal Extract
  • Variety: Marigold extract
  • Form: Powder
  • Part: flower
  • Extraction Type: Solvent Extraction
  • Packaging: Drum, Vacuum Packed
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Pharmaceutical and food grade
  • Brand Name: Realin
  • Model Number: RLL1142
  • Product Name: Pharmaceutical Lutein Raw Material
  • Appearance: Orange yellow powder
  • Specification: 5%20%95%
  • EINECS: 204-840-0
  • CAS: 127-40-2
  • MF: C40H56O2
  • MW: 568.8714
  • Functions: Antioxidant, Inhibit Tumor, Skin cancer and Cataract, for Eye Drops

Packaging & Delivery

Packaging Details 1) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 380mm diameter)
2) 1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE)
Delivery Time Within 5 days after payment confirmed


Marigold Extract Antioxidant Pharmaceutical Lutein Raw Material


Brief Introduction of Pharmaceutical Lutein Raw Material:
Product Name: Lutein
Botanical Source: Tagetes erecta (Marigold)
Appearance: Orange Yellow Powder
Specification:5% 20% 98%
CAS No.: 127-40-2
MF: C40H56O2

Functions: Inhibit Tumor, Skin cancer and Cataract, used for Eye Drops







Introduction of Pharmaceutical Lutein Raw Material:
Lutein esters found in flower petals is chemically bound to various types of fatty acids. In these cases it is said that Lutein is esterified and is commonly known as Lutein ester. Lutein can be obtained from extracts of marigold flowers (tagetes erecta l) that contain high concentration of Lutein ester. Richems Lutein esters are derived from marigold flowers, which is a rich, safe and natural source for Lutein.

Lutein esters are one of the 600 naturally occurring fat-soluble antioxidant carotenoids biochemical's widely found in fruits and vegetables. Lutein effectively controls free radical generation and the resultant oxidation damage.
Lutein esters have rich nutraceutical benefits and are found to have varied applications such as: Nutritional supplement, Food colorant, Feed supplement.

Lutein helps protect from oxidative stress and high-energy light, protect against blindness , macular degeneration. The Lutein market is segmented into Pharmaceutical, Nutraceutical, Food, Pet Foods and Animal Feed and Fish Feed. It is one of the fastest growing areas of the carotenoid market.

Main Functions of Pharmaceutical Lutein Raw Material:
1.Lutein as skin cancer inhibitor and care skin.
2.Lutein as inhibitor of LDL cholesterol Oxidizing.
3.Lutein as inhibitor of tumor and cancer.
4.Lutein and its oxidative metabolites in chemoprevention of cancer.
5.Lutein as inhibitor of blood-vessel clogging.
6.Lutein delays lung aging.Lutein as inhibitor of arthritis.
7.Lutein as AMD inhibitor,Cataract inhibitor,and eyes benefitor.


Side effect of Pharmaceutical Lutein Raw Material:
The only definitive side effect of excess lutein consumption is bronzing of the skin.


Analysis of Pharmaceutical Lutein Raw Material:

Sensory Test
Appearancevisual checkdeep orange powder
Odorcompare to standardcharacteristic marigold odor
Colorvisual checkyellow orange
Sieve Analysissieving100% pass 40mesh
General Analysis
Residual SolventsGS≤200ppm
Lead (Pb)GB 8449≤2ppm
Arsenic (As)GB 8450≤2ppm
Cd ≤1ppm
Hg ≤0.1ppm
Microbiological analysis

a. Total plata count

b. Mould and yeast

c. E.Coli







Production Flow



Related Products
Packing and Shipment

Packing Details:

(1) 1kg with double plastic container inside/Aluminum foil bag outside.
Weight: N.W.: 1kg, G.W.: 1.2kg
Size: L31.5 x W21.5cm

(2) 25 kg with double plastic container inside/fiber drum outside.
Weight: N.W: 25kgs, G.W.: 28kgs
Size: I.D. 35 x H51cm

Shelf Life: 2 years when properly stored.


Shipment Terms: 

Prompt delivery by Air Courier, like EMS,DHL,TNT,Fedex after payment confirmed.


Quality Assurance:

In order to guarantee the high quality of products, Realin Technology has strict quality control standards.Safety and effective active ingredients in plants are reserved from the collection of starting material, griding and extraction to finished products. Proven quality management system ensures strict compliance with GMP requirements at each procedure.

Quality Control:
Realin Technology has strong professtional research and development team, talented personnel and completely equipped laboratory. Quality is strictly controlled by corresponding standard in each procedure from selection of materials to product delivery. Professional test equipments like HPLC/GC/UV are used and full-time quality control personnel are deployed. Inspection data like ingredient, moisture and dust content and heavy metal residual, and solvents are documented completely and in detail.

Hot Sale
Product NamePurity
Azelaic acid99%
Magnesium Ascorbyl Phosphate99%
Dichloroacetate sodium99%
Hyaluronic acid99%
Glutathione capsule99%
Chondroitin sulfate90%
Cyproheptadine hydrochloride99%
Caffeic acid99%
Polyglutamic Acid99%
 L-carnitine 99%
Squalene 99%
Kojic Acid  98%
yohimbine hydrochloride98%
Alpha Arbutin98%
Icariin 5%, 10%, 20%, 98%
Alpha lipoic acid98%
S-adenosyl methionine99%
Kojic Acid Dipalmitate98%
Vitamin A Palmitate99%
Sodium Ascorbyl Phosphate99%
Gamma-linolenic acid




Q1. Can I have a sample order for your product?

A: Yes, we welcome sample order to test and check quality. 

Q2. Do you have any MOQ limit for order?

A: MOQ is 1KG. Other quantity checking is also available.

Q3. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, EMS, FedEx or TNT. It usually takes 3-7 days to arrive. Airline and sea shipping also optional.

Q4. What is your payment terms?

A: 100% advance payment by L/C, T/T, Western Union, MoneyGram, Paypal

Q5. How should I store the product usually?

A: Preserve in tightly sealed, light and oxygen resistant containers

Q6. What is the shelf life of your product?

A: 2 years when properly stored.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
56 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
Learn More