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显示标签为“Anti Estrogen”的博文。显示所有博文
显示标签为“Anti Estrogen”的博文。显示所有博文

2016年12月23日星期五

Top Quality Antie-strogen steoids Faslodex for Disease Treatment selina@ycgmp.com


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Fulvestrant (Steroids)
CAS:129453-61-8
Synonyms: FASLODEX
Purity: 99%
Molecular Fomular:C32H47F5O3S
Molecular Weight:606.77
Density:1.201 g/cm3
Melting Point:104-106℃
Boiling Point:674.8 °C at 760 mmHg
Appearance:white powder
Usage:Antineoplastic (hormonal)


Faslodex Description


FASLODEX(Faslodex, AstraZeneca) is a drug treatment of hormone receptor-positive metastatic breast cancer in postmenopausal women with disease progression following anti-estrogen therapy. It is an estrogen receptor antagonist with no agonist effects, which works by down-regulating the estrogen receptor.

Faslodex is a selective estrogen receptor antagonist or estrogen receptor down-regulator. It is able to eliminate the action of estrogen in the body by blocking the available estrogen receptors. So therefore unlike aromatase inhibitors, it does not prevent aromatization but rather limits the activity of the estrogen after it is created. As with most aromatase inhibitors and selective estrogen receptor modulators the primary use of Faslodex is in the treatment of estrogen-dependent breast cancer. This is still what it is predominantly used for medically now.

Faslodex Usage

Faslodex is administered using intramuscular injections. For the most part, the full effects of the drug can be achieved using 250 milligrams per injection. Due to the active life of the compound, these injections only have to be administered approximately once every four to five weeks. This is obviously a benefit when compared to the frequent dosing schedule that is required with aromatase inhibitors or selective estrogen receptor modulators.



Safe Delivery 99.9% Purity Letrozole Femara Steroid Anabolic selina@ycgmp.com

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Letrozole (Steroids)
Alias: Femara
CAS No: 112809-51-5
Molecular formula: C17H11N5
Molecular weight: 285.3
Appearance: White power
Assay: 99%
Delivery time: 5-7 days
Minimum order: 10g
Supply ability: 5000kg/month
Quality standard: USP32  
Usage: Used as API in Treatment of breast disease.

Femara is used for the treatment of post-menopause breast cancer.
Femara is a powerful Aromatase Inhibitor that was developed to fight breast cancer. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia. It will also raise testosterone levels because of the lowered estrogen in the body. Side effects from include a lowered sex drive and continuous use can lead to lowered lipid function and an impaired immune system.

Femara Dosage


Femara comes in tablets of 2.5 milligrams (mg).

How much Femara your doctor tells you to take may vary, but for cancer, a usual dose is 2.5 mg a day.

If you're taking Femara for fertility treatment, your doctor may tell you to take either 2.5 mg or 5 mg of the drug, beginning on the third day of your period for five days.

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Anastrozole (arimidex) (Steroids)
arimidex
Molecular formula: C17H19N5
Molecular weight: 293.37
CAS NO: 120511-73-1
Appearance: an off-white color crystalline powder
Melting point:81.0~84.0°C
Assay: 99%
Delivery:EMS,DHL,FedEx
Delivery time:within 8 hours after payment confirmed
Payment:T/T, Western Union,Money Gram and Bitcoin

Description:
Most commonly called Arimidex, this substance is a true aromatase inhibitor which works by blocking the aromatase enzyme in the body, thus limiting the amount of estrogen buildup that takes place. This compound has obvious benefits to bodybuilders who use aromatizing steroids such as testosterone. These individuals might face estrogen related side effects such as water bloat and "gyno", but by taking GP Anastrozole while on cycle, the chance of any of these sides are greatly reduced.

 In studies that have been done, Arimidex has been shown to reduce estrogen in the body by roughly 50%. This is a good balance for bodybuilders , because some estrogen is needed in order for the full anabolic benefits of the steroids being taken to be achieved. These results are typically the same with a dosage of .5 mg a day as they are with a dosage of 1 mg a day, meaning that in most cases, a half tablet a day will be sufficient for estrogen control throughout cycle.



Anti Estrogen Muscle Building Steroids Exemestane No Side Effect selina@ycgmp.com

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Exemestane (Steroids)  

Other name: Aromasin
Product Category: Pharmaceutical raw materials and intermediates
Assay(by HPLC): 98.0-101.2%min
CAS Number: 107868-30-4
Molecular formula: C20H24O2
Molecular Weight:296.40
Packing specifications: 25kg / barrel
Molecular weight: 296.4
Appearance: White or Almost White Crystalline Powder
Density: 1.13g/cm3
Melting Point(°C): 155.13°C
Boiling Point(°C): 453.7°C at 760 mmHg
Flash Point(°C): 169°C
refractive_index: 1.572

Aromasin (Exemestanne acetate) is one of those weird compounds that nobody really knows what to do with. It's a third generation Aromatase Inhibitor (AI) just like Arimidex () and Femera ().


the third generation aromatase inhibitors, used in the treatment of metastatic breast cancer and used as aid in the treatment of early breast cancer.
1. Aromasin is one of the most powerful estrogen suppressing compounds.
2. Aromasin is one of the best compounds to lower the aromatizing effect of steroids.
3. Aromasin is available for body builders taking anabolic steroids.
4. Aromasin is also known as .
5. It acts by blocking the enzyme aromatase, subsequently blocking the production of estrogen.
6. Aromasin is also a kind of .antineoplastic (hormonal) raw materials.


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TOREMIFENE CITRATE (Steroids)
Synonyms: FC 1157a; Fareston; NK 622; NSC 613680
CAS: 89778-27-8
Molecular Formula:  C26H28ClNO.C6H8O7
Molecular Weight: 598.09
Melting Point:  158-164 ºC
Boiling Point:  535.1 ºC at 760 mmHg
Density: 1.045g/cm3
Refractive index: 1,416-1,418
Appearance: White or almost white powder
Use as anti-cancer drug. Suitable for the treatment of postmenopausal women with estrogen receptor positive and / or unknown in metastatic breast cancer

Description


Toremifene citrate is an oral selective estrogen receptor modulator (SERM) which helps oppose the actions of estrogen in the body. Licensed in the United States under the brand name Fareston, toremifene citrate is FDA-approved for use in advanced (metastatic) breast cancer. It is also being evaluated for prevention of prostate cancer under the brand name Acapodene.

 Application


Toremifene is used in postmenopausal women to treat breast cancer that has spread to other parts of the body (metastatic breast cancer). It is usually used to treat cancerthat needs estrogen, a female hormone, in order to grow (estrogen-receptor positive). Toremifene is a nonsteroidal antiestrogen that blocks the effects of estrogen in thebreast tissue, thereby slowing or stopping the growth of cancer.

Dosages


For bodybuilding purposes, a dose of 40-60mgs per day seems to be a good starting point. If the user is trying to fight existing gynecomastia (bitch tits), they may choose to double the dose and add an aromatase inhibitor like Aromasin with it. For PCT, some users will kick-start with 100-120mgs per day and then lower to 40-60mgs per day for 4-6 weeks.



Clomid  Male Anti Estrogen steroid hormone Clomifene Citrate selina@ycgmp.com


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Clomifene citrate (Clomid) (Steroids)

Synonyms: Clomid; Clomiphene citrate
Key words:Clomifene citrate,Clomifene,
Clomifene,Clomid ,Anti-estrogen Raw Powder
CAS No: 50-41-9
Einecs No: 200-035-3
MF: C32H36ClNO8
MW: 598.09

Purity: 99%
Appearance: White power; Odourless.

Use: the goods to anti-estrogen fertility inducer, the objects in dysfunctional uterine bleeding, polycystic ovary, menstrual disorders and drug-induced amenorrhea and other gynecologic diseases

Clomid is a selective estrogen receptor modulator (SERM) that increases production of gonadotropins by inhibiting negative feedback on the hypothalamus.

It is used mainly in female infertility, in turn mainly as ovulation induction to reverse oligoovulation or anovulation such as in infertility in polycystic ovary syndrome, as well as being used for ovarian hyperstimulation, such as part of an in vitro fertilization procedure. Clomifene citrate is marketed under various trade names including Clomid, Serophene, and Milophene. Prohibited use in sports and use in bodybuilding

Clomifene is commonly used by male anabolic steroid users to bind the estrogen receptors in their bodies, thereby blocking the effects of estrogen, such as gynecomastia. It also restores the body's natural production of testosterone. It is commonly used as a "recovery drug" and taken toward the end of a steroid cycle. It is included on the World Anti-Doping Agency list of illegal doping agents in sport.    



High Purity white steroid powder Tamoxifen Citrate with safe delivery selina@ycgmp.com



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Key words:tamofen,Tamoxifen citrate,
Nolvadex,Anti-estrogen Steroids,steroid powder,
hormone raw powder

CAS: 54965-24-1
EINECS No.: 259-415-2
Molecular Formula: C32H37NO8
Molecular Weight: 563.64
Melting point: 140-144 °C
Appearance: white crystalline powder
Standard: Enterprise Standard
Storage Condition: 2-8°C
Application: Applied to the treatment of advanced, recurrent breast cancer and ovarian cancer.

Applications:


Tamoxifen slows or stops the growth of cancer cells that are already present in the body. It helps keep the original breast cancer from coming back and helps prevent new cancer in the opposite breast. It also reduces the risk of breast cancer in women who have a high risk for this disease.

Tamoxifen is highly effective in lowering the risk of breast cancer recurrence. In women who have already had breast cancer, tamoxifen also lowers the risk of breast cancer in the opposite breast (contralateral).Tamoxifen is used to prevent and treat breast cancers that test positive for estrogen receptors (ER+). It blocks the effects that the hormone estrogen has on cancer cells and lowers the chance that breast cancer will grow. It is often called an "anti-estrogen."For postmenopausal women, a two-stage treatment using tamoxifen and then an aromatase inhibitor, such as Arimidex, Aromasin, or Femara may work better than only taking tamoxifen.

Dosing:


There are several proven PCT dosing protocols for Nolvadex.

All of the good protocols first use a higher dose, and then an ongoing lower dose of 20 mg/day. The reason for this is that when taking the drug, the amount in one's system isn't simply the amount just taken, but also a buildup of about six days' worth from previous dosings. At the start of usage that buildup isn't there, and neither will the efficacy unless this is accounted for. If not accounted for, it takes weeks for levels to build up.

One method of correcting for this is to take a total of 120 mg on the first day, as three doses of 40 mg. This promptly gets levels to about the same as would eventually be arrived at with 20 mg/day dosing. After this, dosing is the standard 20 mg/day.

Another method to quickly obtain proper levels is to use double dosing for a limited time. I recommend only four days of it, as that is all that is needed, but many authors recommend two weeks. (This however overshoots the levels that result from ongoing 20 mg/day use.)