Quick Details:

Estrone
Purity: 99%
Related Products: Ethisterone, Estradiol, Estriol, Norethisterone
Molecular Formula: C18H22O2
Molecular Weigh: 270.371
CAS No: 53-16-7
EINECS: 200-164-5
Appearance: White or almost white powder
Storage: Shading, Confined Preservation
Package: Discreet Packing ways for your choice.
Delivery: Deliver out within 24 hours after payment.
Payment: West Union, Money Gram.T/T
Function: Hormones and Regulation of Endocrine Function of Drug

Product Description :

Estrogen is a female hormone produced by the ovaries and placenta. Adrenal cortex also produces a small number of estrogen.

Female children after puberty, the ovaries begin to secrete estrogen to promote the vagina, uterus, fallopian tubes and ovaries own development, while endometrial hyperplasia produce menstruation. Estrogen can promote the accumulation of subcutaneous fat, plump; Hyperplasia, nipple and areola become darker in color, and produces sexuality; Promote sodium and water retention in the body, such as bone calcium deposition.
 
Estrogen is a steroid compounds have a wide range of biological activity, it is not only to promote and maintain the female reproductive organs and secondary sexual characteristics of the physiological role, and the endocrine system, the cardiovascular system, the body's metabolism, bone growth and maturation, skin and other aspects have a significant impact.
 
Due to the secretion of estrogen, can nourish the skin, beautiful hair, and promote breast development increased, reflecting the graceful curve of the body. So estrogen for women to maintain their youth and women second feature essential trace elements. In addition to the beauty estrogen plays an important role, and human health are closely linked.
 
Menopausal syndrome, arteriosclerosis, cerebral vascular obstruction, osteoporosis, Alzheimer's disease, weary, back pain, sore shoulders, sex, irregular menstruation, irregular menstruation, amenorrhea, infertility, breast dysplasia, dry skin, yellowish, rough, loss of elasticity, wrinkles, melasma, etc., and the body is low estrogen secretion lead to endocrine disorders. As noted above, estrogen for women is a very important trace elements. But the body's secretion of estrogen declining with age. And in vitro estrogen can not be supplemented by food, this is because estrogen in the human or animal body can build yourself.

How to make an order :

1. Name what your need ( which product , quantity )
2. Full payment would be done once we come to an agreement on all details .
3. Parcel would be shipped out upon receipt of payment .
4. Info about parcel would be offered ( Photo , tracking number )
5. Finally you would get the parcel in 3~7 days .

Payment and Shipping:



Our service:

1.We have experience in exporting Pharmaceutical intermediates .
2.Professional packing with professional materials
3. We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 5-7 working days.
If any new enquiry,please feel free to contact us!

Our Advantages:

1,High quality under strict QC/QA system with GMP factory price
2,Fast and safe delivery with secure and discreet shipment
3,Providing complete services with our resource integration, we can thus create more competitive
advantages for you!


FAQ

Q1: Have your Product Quality been Approved by Third Party Lab?

A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us. 
 
Q2: How do you treat quality complaint?

A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.
 
Q3: How to cooperate with us?

You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email. 

Q4: Do you Accept Sample Order?

A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q5: Is there any discount?

A: Yes, for larger quantity, we always support with better price. 

Q6: Do you accept VISA business credit card ?

A: Sorry we don't accept VISA credit card,
we'd like to accept T/T , Moneygram ,Western Union.

Q7: How long does it take to the goods arrived ?

A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q8: Do you have any reshipment policy ?  

We have good after-sale service and re-shipment policy if the parcel  lose.
Our long association with  our clients has brought great benefits.
We always take the upmost care in the packaging of our products .
Our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible  will seize a small number of packages.
In this circumstance we promise reship free  to establish  long term relationship.