Quick Detail:
17-Methyltestosterone
CAS: 58-18-4
Product Name: 17-Methyltestosterone,Methyltestosterone
MF: C20H30O2
MW: 302.45
Properties:White Powder
Usage :pharmaceutical raw materials, the hormone
Assay: 99%
Package: 1KG/bag
Applications:
Methyltestosterone can promote the male sex organs and used in seedling stage sex change. Methyltestosterone is a steroid hormone from the androgen and is found in mammals and other vertebrates, Methyltestosterone is primarily secreted in the tests of mails and the ovaries of female, although small amount are also secreted by the adrenal glands, Methyltestosterone is the principle male sex hormone and an anabolic steroid.
Methyltestosterone plays a key role in the development of male reproductive tissue such as the testis and prostates. In addition, Methyltestosterone is essential for health and well-being as well as the prevention of osteoporosis, Methyltestosterone is conserved through most vertebrates, although fish make a slightly difference from called 11-ketotestosterone.
[Applicable disease]
(1) Primary or secondary male sexual function is reduced.
(2) Palliative treatment of female advanced breast cancer after menopause.
COA:
【Precautions】
Heart, liver, kidney dysfunction, prostatic hypertrophy, hypertension patients with caution.
[Usage and Dosage]
Adults commonly used (1) male hypogonadism hormone replacement therapy: oral or sublingual, 5mg once a day, 2 times a day.
(2) palliative treatment of advanced breast cancer in postmenopausal women: oral or sublingual, once 25mg, 1~4 times a day, if the treatment responds, after 2~4 weeks, the dosage can be reduced to 2 times a day, each time 25mg, oral or sublingual.
[Contraindications]
Pregnant women, prostate cancer patients and those who are allergic to methyltestosterone tablets are banned.
[Children's medication precautions]
Long-term application of children can seriously affect growth and development.
In combination with barbiturates, it can increase its intrahepatic metabolism and weaken its effects. Methyltestosterone tablets can reduce the thyroid-binding autumn protein and enhance the action of thyroid hormone.
[Precautions for pregnant women and lactating women]
Pregnant women are banned.
【Adverse reactions】
1. Long-term high-dose application is prone to cholestasis of hepatitis, jaundice, abnormal liver function. Sublingual administration can cause stomatitis, which is characterized by pain, salivation and other symptoms.
2. Female: May cause acne, hairy, thick voice, amenorrhea, menstrual disorders, should be discontinued.
3. Male: testicular atrophy, decreased sperm production, decreased semen, should be discontinued.
4. Electrolyte: sodium and water retention.
[Pharmacology]
Methyltestosterone is a synthetic androgen. Methyltestosterone tablets can promote the development and maturation of male organs and accessory sexual characteristics; fight estrogen, inhibit endometrial growth and pituitary-gonadal function; promote protein synthesis and bone formation; stimulate bone marrow hematopoietic function, make red blood cells and blood Red albumin is increased. The ratio of androgen to protein assimilation is 1:1.
【Pharmacokinetic】
The methyltestosterone tablets are absorbed through the gastrointestinal tract and oral mucosa. The blood concentration reaches a peak 1-2 hours after oral administration of 10 mg, and the T1/2 is about 2.5-3.5 hours. The metabolism in the body is slower than that of testosterone. Sublingual use is twice as effective as oral administration. Because oral metabolism is inactivated by oral administration, it is advisable to sublingually take the dose, and the dose can be halved. Its metabolites (mostly bound) and about 5%-10% of the administered dose are excreted from the urine in their original form.
[Pinyin name]: JIA GAOTONG PIAN
【Properties】
The testosterone tablets are white tablets.
[Storage]:
Shading, confined storage.
Packaging & Delivery:
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.
Fitness Tips~~
The difference between the narrow gripper arm (Triceps Dip) and the wide gripper arm (Chest Dip) is easily understood from the English name. In order to focus on the triceps, the Triceps Dip requires narrowly holding the struts as narrowly as possible. Keep your body perpendicular to the ground as much as possible during your movements, and your legs can move slightly backwards.
Target exercise site: triceps
Action essentials:
1. With both hands narrowly holding the support bar, raise the body up to the elbow straight height, look at the front with both eyes, and always keep the elbow joint pointing rearward.
2. Inhale, hold your breath and slowly lower your body until your upper arm is parallel to the ground. Don't let the chest and shoulders have a significant pulling feel, keeping the focus on the triceps.
3. Contract the triceps, quickly straighten the elbow, push the body up, and return the elbow to the fully extended state.
4. Pause for a while and repeat.
Precautions:
1. The key is to distinguish between the flexor and extension of the parallel muscles of the pectoralis major and triceps:
Chest Dip
Triceps Dip
1
Target muscle
Lower pectoralis major
Triceps
2
Grip distance
Wide grip
Narrow grip
3
Arm elbow
The elbow joint points to the outside during the movement
The elbows should be as close as possible to the side of the body. The closer the three heads are, the more force they exert. During the movement, the elbows point to the rear.
4
Body posture during movement
Lean forward, accept the chin, do not stand chest. Make the lower part of the pectoralis major perpendicular to the ground, and the feet should extend forward.
Do not lean forward, raise your head, keep your body as perpendicular to the ground as possible, and move your legs slightly back.
5
Body decentralized position
Keep it to the lowest possible point
Don't drop too low, otherwise the pressure will mainly fall on the chest muscles, easily straining the muscles and connective tissue.
2. If each group can be done 15 times, it is necessary to carry weight at the waist (or the weight of the leg with dumbbells), and then practice, it is possible to improve again;
3. If each group does not do 15 times, each group is required to exhaust and make the rest between groups as short as possible;
4. If the beginner's own weight is also difficult to support, the gym can use assistive equipment, as follows:
Girls with less strength can support two stools:
5. Fixing instruments are similar to parallel bars: Lever Triceps Dip
