Pharmaceutical Androsterone Anabolic Androgenic Steroids For Male

 
Quick Detail:
 
Androsterone, or 3α-hydroxy-5α-androstan-17-one, is an endogenous steroid hormone and weak androgen with a potency that is approximately 1/7 that . In addition, it can be converted (DHT) from 3α-hydroxysteroid dehydrogenase and 17β-hydroxysteroid
dehydrogenase, bypassing conventional intermediates such as
and as such, can be considered to be a metabolic intermediate in its own right.

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Description:
Androsterone
Product Name: Androsterone
Synonyms: 3α-Hydroxy-5α-androstan-17-one;5α-Androstan-3α-ol-17-oneCAS No.: 53-41-8
M.F.: C19H30O2
M.W.: 290.44
Assay: 98%
Melting Point: 181-184ºC
Appearance: White or white crystalline powder
 
Applications:
Androsterone is one of the androgens, which are steroid hormones that affect the masculinization of the fetus and child and that maintain or create masculine traits in adults. Testosterone is the most active and abundant of the androgens. Androsterone was originally isolated from male urine in very small amounts. Many scientists believe it to be a metabolic byproduct of the breakdown , and many scientists who study pheromones think it might be active in human relations.

A molecule of androsterone is very similar to testosterone. It consists of three six-member carbon rings and one five member ring joined along common sides. The molecular formula is C19 H30 O2. It has a beta-isomer called epiandrosterone, in which an hydroxyl group occupies a different geometric position. The ratio of androsterone to epiandrosterone is thought to be important in how masculine behavior is interpreted by others

Pheromones are well known in insect behavior. Their role in insect mating, navigation and nest protection has been studied, and active compounds have been isolated. Pheromones are the basis of some insect baits. Their effect on mammal behavior patterns is less well understood.
 
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COA:

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COMPETITIVE ADVANTAGE: 
1. Rich experience.
Having been specialized in this field for years, we have rich experience and widespread sales network around the word. Our steroids and hormones have been exported to overseas, like Europe, Africa, Asia, America and other countries. We are not got good feedback from our guest, but also established long business relationship with them.
2. Great quality and high purity
Good quality is one secret for our success. All of our products enjoys high purity. Thus, it can make sure our client's need. Welcome order the samples, MOQ just 10 grams.
3. Safest and fastest delivery.
We have mass stock, so that we can arrange the delivery within 24hours once receiving the payment. Tracking number would be informed quickly after shipment.
We have our own way of packing which could ship 0.01 kilo to 50 kilo products a time.
4. Good after-sales service.
24/7 is available. We will tell you the package updated info ASAP. And try our best to solve various problems customers encountered!
5. Experiential shopping
Besides raw steroid powder and liquid, we offer hormone solution and formula. We can teach you how to make hormone solution on the site. Any visit to our lab is welcomed.

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 Order Guide:

Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us.

Q2:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC ,
TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.

Q3: Is there any discount?
A: Yes, for larger quantity, we always support with better price.

Q4:How long does it take to the goods arrived ?
A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q5 Do you have any reshipment policy ?
we have good after-sale service and re-shipment policy if the parcel lose
Our long association with our clients has brought great benefits
We always take the upmost care in the packaging of our products
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible will seize a small number of packages.
In this circumstance we promise reship free to establish long term relationship

Q6 :Can I get a sample?
A: Of course. For most products we can provide you a free sample, while the shipping cost should
undertake by your side.

we are a leading manufacturer of steroid raw materials ,.and Peptides
many distributors and labs , bodybuilders from worldwide cooperate with us ,
all speak highly of our safe shipping and goods .
If you require further information please donot hesitate to contact us.
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