Winstrol and Stanozolol are the most widely recognized trade name for the drug stanozolol. Stanozolol is a derivative of dihydrotestosterone, chemically altered so that the hormones anabolic (tissue building) properties are greatly amplified and its androgenic activity minimized. Stanozolol is classified as an anabolic steroid, and exhibits one of the strongest dissociations of anabolic to androgenic effect among commercially available agents. lt also cannot be aromatized into estrogens. Stanozolol is the second most widely used oral steroid, succeeded in popularity only by methandrostenolone, lt is favored for its ability to promote muscle growth without water-retention, making it highly valued by dieting bodybuilders and competitive athletes.
Structural Characteristics
Stanozolol is a modified form of dihydrotestosterone. It differs by: 1) the addition of a methyl group at carbon 17-alpha to protect the hormone during oral administration and 2) the attachment of a pyrazol group to the A-ring, replacing the normal 3-keto group (this gives stanozolol the chemical classification of a heterocyclic steroid). When viewed in the light of 17-alpha methyldihydrotestosterone, the A-ring modification on stanozolol seems to considerably increase its anabolic strength while reducing its relative androgenicity.
Stanozolol has a much weaker relative binding affinity for the androgen receptor than testosterone or dihydrotestosterone. At the same time it displays a. much longer half-life and lower affinity for serum binding proteins in comparison. These features (among others) allow stanozolol to be a very potent anabolic steroid in spite of a weaker affinity for receptor binding. Recent studies have additionally confirmed that its primary mode if action involves interaction with the cellular androgen receptor. Although not fully elucidated, stanozolol may have additional (some potentially unique) properties with regard to antagonism of the progesterone receptor, Low Affinity Glucocorticoid-binding Site interaction, and AR/PR/GR independent activities. ln therapeutic doses stanozolol does not have significant progestational activlty.
Side Effects
All anabolic/androgenic steroids when taken in doses sufficient to promote muscle gain are expected to suppress endogenous testosterone production. Stanozolol is no exception, and is noted for its strong influence on the hypothalamic-pituitary-testicular axis. Clinical studies giving 10 mg per day to healthy male subjects for 14 days caused the mean plasma testosterone level to fall by 5S%. Without the intervention of testosterone-stimulating substances, testosterone levels should return to normal within 1-4 months of drug secession. Note that prolonged hypogonadotrophic hypogonadism can develop secondary to steroid abuse, necessitating medical intervention.
Our Advantage:
1. Faster delivery: Sample order in stock and 3-7 days for bulk production.
2. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
3. After-Sale Service:
1)International Authorized Third-Party Test For The Products You Demand.
2)60 Days Warranty of quality of goods.
Packing & Shipping:
1.As your requirements.
2. Prompt shipment after receipt of your order confirmation.
3.Transit could be DHL UPS TNT EMS Fedex and so on.
4. For mass orders,it will be delivered by air or sea.
5.Depending on your locationplease allow 1-5 business days for your order to arrive.
6.For small order please expect 3-7 days by UPS DHL EMS
7.For mass order please allow 5-8 days by air 15-30 days by sea.
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About us
WuhanZhengtai Technology Co., Ltd is mainly engaged in the export of fine chemicals, cosmetic raw materials, food additives, pharmaceutical intermediates and other products; Our company is committed to the development of international market, our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
Meanwhile, we possess of complete Q. A. And Q. C. System, supply chemical products with good quality and custom-tailored products according to our clients′ requirement. We have professional sales team, focus on quality and service, and we have achieved excellent performance over the 15 years. With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
Our advantages
Quality: Purity above 99%, directly produced by the manufacturer, can accept quality testing, and can also customize any content of powder, liquid, oil, etc.
Transport: We can accept sea freight, air freight, and express delivery, with a guarantee time of 1-2 weeks and a customs clearance rate of over 99%.
Service: In addition to powder, we also have liquids, water-based agents, oils, tablets, and professional customized synthesis routes. We provide you with professional guidance on product use, product synthesis, and product customization.
Price: We do not engage in price wars. We are manufacturer and can provide high quality products with factory price.
RFQ
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How to confirm the Product Quality before placing orders?
A:You can get samples for some products to test. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1box.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q:How to contact us ?
You can choose your interested products and send inquiry to us.
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