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Muscle Building Sex Steroid Hormones Androstenedione Powder CAS 63-05-8 Legal

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Muscle Building Sex Steroid Hormones Androstenedione Powder CAS 63-05-8 Legal

China Muscle Building Sex Steroid Hormones Androstenedione Powder CAS 63-05-8 Legal supplier
Muscle Building Sex Steroid Hormones Androstenedione Powder CAS 63-05-8 Legal supplier Muscle Building Sex Steroid Hormones Androstenedione Powder CAS 63-05-8 Legal supplier

Large Image :  Muscle Building Sex Steroid Hormones Androstenedione Powder CAS 63-05-8 Legal

Product Details:

Place of Origin: China
Brand Name: Dingsheng
Model Number: Dingsheng

Payment & Shipping Terms:

Minimum Order Quantity: 1g
Price: negotiate
Packaging Details: aluminium foil bag or according to customer needs
Delivery Time: 5-8 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000kg /month
Contact Now
Detailed Product Description
Color: White Appearance: White Powder
Email: Louis@lydingshengchem.com Skype: Live:louis06297715

Muscle Building Sex Steroid Hormone Powder Androstenedione CAS 63-05-8 for Enhance Strength

 

Quick details:

Product Name: Androstenedione

Synonyms: 3,17-Dioxoandrost-4-Ene;delta-(sup4)-Androsten-3,17-dione;delta(Sup4)-Androstene-3,17-dione;delta4-androsten-3,17-dione;delta-4-androstenedione;SKF 2170;skf2170;4-AD

CAS: 63-05-8

MF: C19H26O2

MW: 286.41

EINECS: 200-554-5

Packing: Stealth pack

Appearance: White powder

 

Description:

Androstenedione is an androgenic hormone produced naturally in men and women that's converted by the liver into testosterone. It's produced in the adrenal glands and gonads by DHEA (dehydroepiandrosterone) or 17-a-hydroxyprogesterone for those technical gurus. In essence, androstenedione is a mere single step away (that is, one metabolic reaction in the body) from testosterone.

 

So from this, the assumption has been made that when androstenedione is ingested, it readily converts to testosterone, and when combined with physical exercise, the direct result is muscular growth. But, it's not that simple. You see, androstenedione's effects on human muscle growth are still "up in the air" in the scientific community since no studies to date have revealed direct positive effects.

 

Although there does appear to be a definite surge of testosterone in the blood when androstenedione is supplemented before a workout, which may lead to more "aggressive" weight-training sessions, potentially resulting in increased muscle growth.

 

The theory was that if additional androstenedione were introduced, the body would treat it like it occurs naturally. This leads to abnormally high testosterone levels because the ingested andro serves as a manufactured, inactive precursor to testosterone. Males produce testosterone—an anabolic sex hormone—in large quantities. The resulting spike in testosterone upon its direct conversion from andro should enhance the adaptations of resistance and strength training athletes.

 

According to the mechanism of action above, we know how 4-Androstenedione works, and the benefits are obvious as below:

It Increases Lean Muscle Mass.

It Increases Strength & Endurance.

It Improves Muscle Recovery.

It Improves Protein Synthesis & Nitrogen Retention.

It Increases Libido (Sex Drive).

It Elevates Testosterone Levels, Androstenedione is the no. 1 muscle building supplement in the world.

 

Application:

4-Androstenedione has been shown to increase serum testosterone levels over an eight-hour period in men when taken as a single oral dose of 300 mg per day, but a dose of 100 mg had no significant effect on serum testosterone. However, serum levels of estradiol increased following both the 100 mg and 300 mg doses. The study also reported that the serum level of estrogens and testosterone produced varied widely between individuals.

Because androstenedione can be converted to estrogenic steroids, people taking this supplement may have estrogenic side-effects.

In child development, higher levels of androstenedione in boys have been associated with higher levels of acting out behaviors.

4-Androstenedione is further converted to either testosterone or estrogen.

In males, conversion of androstenedione to testosterone requires the enzyme 17β-hydroxysteroid dehydrogenase.

In females, androstenedione is released into the blood by theca cells. Conversion of androstenedione to estrogen (e.g., estrone and estradiol) requires the enzyme aromatase. Androstenedione is a substrate for estrogen production in granulosa cells which produce aromatase. Thus, theca cells and granulosa cells work together to form estrogens.

Used for simplified hormone drugs, from the testis or urine extracted with the role of a male hormone steroid, norethisterone, testosterone propionate in the middle body, is widely used in small rheumatoid arthritis, diuretic, and a variety of contraceptive to control infectious inflammation.

 

Competive advantages

1.Rich experience

We specialize in this filed for many years,our steriods and hormones exported to all over the world and established long friendly relations of coroperation with them.

2.Great quality,purity and favorable

Good quality is one of our biggest secert to success;u can get the best quality and service from us.

3.Safest and fastest delivery

We have adequate stock so that we can deliver the products with 24 hours as soon as receiving the payment.Fast and discreet shipment will be arranged to pass customs.

4.Good package

Unique ways to ship 10g to 100kg powders to your destination.We offer melting powder into liquid service and ship the liquid in special bottles.

5.Great after-sales service

Any questions or problems after receiving the product,pls feel free to contact us.Problems would be solved immediately.

General Comments:

We have professional team for package and shipment.Unique ways to ship 10g to 100kg powders at one time to your country.Our shipments are by EMS,DHL,TNT,FEDEX,HKEMS,UPS,etc for 25kg,between 25kg-200kg by air,over 200kg by sea.Fast and secure shipment could be arranged for customs pass guaranteed.

Our company has independent import and export authority,also has the certificate of importing and exporting pharmaceutical materials.At the same time we are developed manufactures with mass stock.

 

 

Muscle Building Sex Steroid Hormones Androstenedione Powder CAS 63-05-8 Legal

1. Why choose us

1. Rich experience

We specialize in this filed for many years,our steriods and hormones exported to all over the world and established long friendly relations of coroperation with them.

2. Great quality,purity and favorable

Good quality is one of our biggest secert to success;u can get the best quality and service from us.

3. Safest and fastest delivery

We have adequate stock so that we can deliver the products with 24 hours as soon as receiving the payment.Fast and discreet shipment will be arranged to pass customs.

4. Good package

Unique ways to ship 10g to 100kg powders to your destination.We offer melting powder into liquid service and ship the liquid in special bottles.

5. Great after-sales service

Any questions or problems after receiving the product,pls feel free to contact us.Problems would be solved immediately.

2. 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
A: 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.

 

 

product Kg/USD 500g/USD 200g/USD 100g/USD
Testosterone base 600 350 150 100
Testosterone Cypionate 600 350 150 100
Testosterone Decanoate 600 350 150 100
Testosterone Enanthate 600 350 150 100
Fluoxymesterone halotesin 30000 16000 7000 4000
Testosterone Isocaproate 1200 650 260 150
Testosterone Phyenylpropionate 600 350 150 100
Testosterone Propionate 600 350 150 100
Testosterone Undecanoate (Andriol ) 850 450 200 120
Testosterone acetate 620 350 150 100
Mesterolone Proviron mesterolone 3600 2000 850 450
Methyl Testosterone 700 400 190 110
4-Chlordehydromethyl Testosterone Turinabol (Halodrol) 3600 2000 850 450
sustanon 850 450 200 120
17a-Methyl-etioallocholan-2-ene-17 b-ol 4000 2500 1200 650
Nandrolone&Derivatives 2300 1200 550 300
Nandrolone Undecanoate 2800 1500 650 350
Nandrolone Decanoate((Deca-Durabolin) ) 1600 850 350 200
Nandrolone Phenypropionate (npp) durabolin 1600 850 350 200
Stanolone 1500 800 350 200
Methenolone Acetate Primobolan 12000 6500 2800 1500
Methenolone Enanthate 12000 6500 2800 1500
Mestanolone 1300 700 350 200
Metenolone 15000 8000 3800 2000
Nandrolone propionate 4000 2500 1200 650
Nandrolone Acetate 4000 2500 1200 650
Nandrolone Cypionate(Nandrolone 17-propionate) 4000 2500 1200 650
DHEA 650 350 180 100
DHEA Acetate 650 350 180 100
Sodium prasterone sulfate 1350 700 300 170
7-keto DHEA 1350 700 300 170
Methandienone(Methandrostenolone) Dianabol(D-bol) 1350 700 300 170
Epiandrosterone 650 350 180 100
Methasterone(Methasteron)Superdrol(Methyl-Drostanolone) 3600 2000 850 450
Drostanolone Enanthate 3800 2000 850 450
Drostanolone Propionate/masteron 3900 2000 850 450
DHEA Enanthate(Prasterone Enanthate) 1350 700 300 170
Androst-5-en-3-ol-7,17-dione acetate 1350 700 300 170
Boldenoe Cypionate 1200 650 280 150
Boldenoe propionate 1200 650 280 150
Boldenone undecylenate EQ Equipoise 1000 550 280 150
Boldenone Acetate 1200 650 280 150
Boldenone base 1000 550 280 150
Trenbolone 5500 2800 1200 650
MetriboloneMethytrienolone 18000 10000 5500 3000
Trenbolone Acetate 4500 2500 1150 600
Trenbolone Enanthate 4500 2500 1150 600
Estradiol 4500 1300 550 300
Estradiol Cypionate 3500 1800 750 400
Estriol 4200 2200 950 500

 

 

Email:

louis@lydingshengchem.com

Skype:

live:louis06297715

WhatsApp:

+8618206383263

 

 

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