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Effective Healthy Estrogen Steroid Hormone Estradiol For Female Bodybuilding

Categories Estrogen Steroid Hormone
Brand Name: shanghai stero
Model Number: 50-28-2
Certification: GMP, ISO9001
Place of Origin: china
MOQ: 1g
Price: 1USD/g
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, bitcoin
Supply Ability: 500kg/month
Delivery Time: 4-7 work days
Packaging Details: discreet package
product name: Estradiol
brand: Estradiol
property: estrogen
grade: Estradiol powder
material: plant extract
character: white solid
function: Estradiol for bodybuilding
assay: 99%
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    Effective Healthy Estrogen Steroid Hormone Estradiol For Female Bodybuilding

    Effective Hot Female Hormones Estradiol For Female Bodybuilding


    1. Estradiol (E2), also spelled oestradiol, is a steroid, an estrogen, and the primary female sex hormone. It is named for and is important in the regulation of the estrous and menstrual femalereproductive cycles. Estradiol is essential for the development and maintenance of female reproductive tissues such as the breasts, uterus, and vagina during puberty, adulthood, and pregnancy, but it also has important effects in many other tissues including bone, fat, skin, liver, and the brain. While estrogen levels in men are lower compared to women, estrogens have essential functions in men as well. Estradiol is found in most vertebrates as well as many crustaceans, insects, fish, and other animal species.

    2. Estradiol is produced especially within the follicles of the female ovaries, but also in other endocrine (i.e., hormone-producing) and non-endocrine tissues (e.g., including fat, liver, adrenal,breast, and neural tissues). Estradiol is biosynthesized from cholesterol through a series of chemical intermediates. One principal pathway involves the generation of 4-androstenedione, which is converted into estrone by aromatase and then by 17β-hydroxysteroid dehydrogenase into estradiol. Alternatively, 4-androstenedione can be converted into testosterone, an androgen and the primary malesex hormone, which in turn can be aromatized into estradiol.


    1. Estradiol is a form of estrogen, a female sex hormone produced by the ovaries. Estrogen is necessary for many processes in the body.

    2. Estradiol is used to treat symptoms of menopause such as hot flashes, and vaginal dryness, burning, and irritation. Other uses include prevention of osteoporosis in postmenopausal women, and replacement of estrogen in women with ovarian failure or other conditions that cause a lack of natural estrogen in the body.

    3. Estradiol is sometimes used as part of cancer treatment in women and men.

    4. Estradiol may also be used for other purposes not listed in this medication guide.


    Product nameEstradiol
    AppearanceWhite crystalline powder
    CharacteristicsWhite or creamy white, crystalline powderconform
    Melting point173 ~ 179°C178~ 179°C
    Specific rotation+76°~+83°+78.5°
    Assay97 .0~ 103.0%99.07%
    Loss on drying≤0.5%0.21%
    Related substancestotal impurities ≤1.0%Pass
    any individual impurity ≤0.5%Pass
    Residual solventsethanol ≤0.5%Pass

    Our advantages:

    1. Good Quality:

    With our years of experience, advanced technology and continuous research, our quality is to fully meet the needs of the market to meet the requirements of customers.we promise the good quality of our product.

    2. Factory directly sale:

    Shanghai Stero Technology R&D Co., ltd is a professional raw powder company in China.we have the factory of our own,the factory directly sale is guaranteed.

    3. Convenient Delivery:

    Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.

    4. Convenient Payment method:

    Western Union, MoneyGram, T/T ,etc.

    5. Faithful Service:

    Best service with after-sales service to all clients.we promise that we’d reply you the first time with a good attitude.


    1. how to package?
    We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.
    2. how to delivery?
    Varied ways are supported such as DHL, TNT, FEDEX, HKEMS, UPS, etc.
    3. How long the product could be shipped?
    Most of powders are in stock, free samples are available, the product could be shipped out within 24hours after receiving the payment. and 4-7 work days could ship to your door.

    4. is there any certifications?

    Of course we have.we have already get the certification of ISO9001,you can trust us,we are a reliable manufacturer.

    5. how about the rate of passing customs?

    It's unnecessary to worry about the customs passing.our company 100% pass to UK, Norway, Poland, Spain, USA; 98% pass to Germany, Russia, Australia, New Zealand, Canada, Brazil.

    Quality Effective Healthy  Estrogen Steroid Hormone Estradiol For Female Bodybuilding for sale
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