Product Description
Product Name | 99% Main Estrogens Estriol in Treating Multiple |
Model No. | 50-27-1 |
Shelf Life | 2 Years |
Grade | Medical Grade |
Storage | Store in a Cool Dry Place, Avoiding Sunlight Direc |
EstriolCAS No.: 50-27-1Molecular Weight: 288.3814Molecular Formula: C18H24O3Appearance: White crystalline powderSpecification:USPMOQ: 10gGrade: Pharmaceutical GradeDetailed Photos
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Description of Estriol :
1. Estriol can be a weak or strong estrogen depending on if it is given acutely or chronically when given to immature animals, but is an antagonist when given in combination with estradiol.
2. Estriol may play a role in the development of breast cancer, but based on in vitro research, does appear to act as an antagonist to the G-protein coupled estrogen receptor. Though estriol is used as part of the primarily North American phenomenon of bioidentical hormone replacement therapy, it is not approved for use by the FDA or Health Canada.Though initial research in the 1970s suggested it could be used therapeutically as an estrogen,subsequent research failed to confirm this hypothesis.In pregnant women with multiple sclerosis, estriol reduces the disease's symptoms noticeably, according to researchers at UCLA's Geffen Medical School.
3. Estriol can be a weak or strong estrogen depending on if it is given acutely or chronically when given to immature animals, but is an antagonist when given in combination with estradiol.
4. Estriol may play a role in the development of breast cancer, but based on in vitro research, does appear to act as an antagonist to the G-protein coupled estrogen receptor. Though estriol is used as part of the primarily North American phenomenon of bioidentical hormone replacement therapy, it is not
approved for use by the FDA or Health Canada.
Packaging & Shipping
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Company Profile
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Our Advantages
High quality with competitive price.
1. Standard bp/usp/ep/enterprise standard.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery.
1. Parcel can be sent out in 24 hours after payment tracking number available.
2. Secure and discreet shipment verious transportation methods for your choice.
3. Customs pass rate >99%.
4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
FAQ:Q1: Can i get some samples?
A: Yes, we can supply the sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.