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CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder

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China Shaanxi Jeujon Bio-Tech Ltd certification
China Shaanxi Jeujon Bio-Tech Ltd certification
the product arrived & I am satisfied.

—— Kevin from USA

very good quality

—— Sotiris from Cyprus

Jason has been very helpful and understanding we had a slow start but got there in the end excellent work and thank you so much.

—— James from UK

Fast and prompt shipping and great communication.!! Testing product but so far all looks legit and will use again.

—— Joao from Australia

From start to finish the supplier kept me up to date every step of the way, great service, great product and extremely professional service. I will definitely be using this company again for future purchases.

—— John from USA

Supplier service: Very Satisfied On-time Shipment: Very Satisfied Good quality

—— Jason William from Germany

CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder

CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder
CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder

Large Image :  CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder Get Best Price

Product Details:
Place of Origin: China
Brand Name: JEUJON
Certification: ISO 9001, ISO 20000, QC 080000, GMP, HACCP, FSC
Model Number: Testosterone Cypionate
Payment & Shipping Terms:
Minimum Order Quantity: 100 grams
Price: USD0.3~0.65/gram
Packaging Details: Double plastic bags inside, aluminium foil bag outside
Delivery Time: 1~3 days
Payment Terms: T/T, Western Union, Credit Card, PayPal, All Cryptocurrency (BTC, USDT, ETH, LTC, OKB, OKT, ETC...)
Supply Ability: 80kg per Month
Detailed Product Description
Product Name: Testosterone Cypionate Appearance: White Crystalline Powder
Specification: 99% Einecs No.: 200-368-4
Application: Muscle Building Test Method: HPLC
Delivery: 100% Guaranteed Shelf Life: 24 Months
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58-20-8 Raw Testosterone Powder


Muscle building Raw Testosterone Powder


CAS 58-20-8

Wholesale Price Testosterone Cypionate CAS 58-20-8 Raw Testosterone Powder With High Quality

Product description:

 Testosterone cyclovalproate and testosterone heptanate provide extremely comparable patterns of testosterone release. Not only is the physical advantage impossible to place on one another, but the actual differences in pharmacokinetic patterns are hardly noticeable (the two drugs are functionally interchangeable for all intents and purposes). The only key difference between the two seems to be user comfort. For a small subset of patients, cyclopropionate is less irritating than heptanate at the injection site. This makes testosterone cypropionate a more favorable option for those with recurrent problems with pain at the heptanate injection site. This difference may be related to the early development of this testosterone ester as a commercial pharmaceutical product. The main clinical use of testosterone propionate has historically been for the treatment of low androgen levels in men, although the drug is also present in many other applications. For example, in the 1960s, the drug was prescribed to support bone structure maturation, in the treatment of menorrhagia (heavy menstrual bleeding) and excessive lactation in women, to increase muscle mass and to combat osteoporosis in the elderly. It is also recommended to increase male fertility, induce testosterone/spermatogenesis inhibition (200 mg testosterone cyclopropionate per week for 6 to 10 weeks), and may result in a period of sperm rebound (temporarily higher than normal gonadotropin). By the 1970s, the FDA had gained stronger control over the prescription drug market, and it was the first indication that the widespread use of testosterone was now improving. "Testosterone rebound therapy," for example, proved unreliable as a way to improve male fertility, especially in the face of newer, more effective drugs, and was quickly eliminated from prescribing guidelines. The same is true for treatment of problems such as excessive menstrual bleeding and breastfeeding.


Technical data:


USP 26  Standard

Results Of Analysis


White or practically white crystalline powder

White crystalline powder

Free Cyclopentanepropionic Acid

≤0.20% Conforms

Loss On Drying


Melting Point 98℃~104℃ 99.6℃~102℃
Organic Volatile Impurities ≤5000ppm Conforms
Related Substance 

Single: ≤2.0%
Total:  ≤3.0%


Specific Rotation +85°~+92° +88°
Residue On Ignition ≤0.20% 0.16%
Assay 97.0~103.0% 99.21%


The specification conform with USP 26

Product photos:
 CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder 0CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder 1

CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder 2
CAS 58-20-8 Testosterone Cypionate Raw Testosterone Powder 3

Q1: Are you a manufacturer?
Answer: Yes, we are manufactuer.
Q2: Which kind of payment terms do you accept?
Standard terms: T/T, Credit Card, Western Union, PayPal, Bitcoin, USDT, ETH, Litecoin, Dogecoin...
Q3: Can you give me a discount price?
Sure,It depends on your order qty.
Q4: Can I get a sample?
Yes, we welcome sample order to test and check the quality.
Q5: How to guarantee the Product Quality before placing orders?
Strict QC with 6 steps testing from raw material purchase to finished product.
Q6: How to solve the after-sale disputes?
First of all, our quality control will reduce the quality problem to near zero.
We accept Changing, Reshipping or Refunding service if any quality problem.
Q7: Do you guarantee the delivery?
Yes, we have our own shipping lines and we guarantee the delivery 100%.

Contact Details
Shaanxi Jeujon Bio-Tech Ltd

Contact Person: Jennifer

Tel: +8615686296679

Send your inquiry directly to us