sell estrone at competitive price CAS 53-16-7

Product Description

Estrone (E1, and also oestrone) is an estrogenic hormone secreted by the ovary as well as adipose tissue.

Estrone is one of several natural estrogens, which also include estriol and estradiol. Estrone is the least abundant of the three hormones; estradiol is present almost always in the reproductive female body, and estriol is abundant primarily during pregnancy.Estrone is relevant to health and disease states because of its conversion to estrone sulfate, a long-lived derivative. Estrone sulfate acts as a reservoir that can be converted as needed to the more active estradiol.Estrone is the predominant estrogen in postmenopausal women.

Competitive Advantages:

1. Sufficient Stock, to deliver goods within 12 hours after receiving the payment;

2. Professional Packing Team, discreet ways of packing for Customs pass guarantee;

3. Untracable Payment Options, the tracking number will be provided every other day;

4. Good After-sale Service, any of the problems will receive our prompt attention.