Testosterone Propionate Chinese AAS Raw Materials Return To The Market

Raw Testosterone Propionate

**Pure Steroid Powder Testosterone Propionate Raw Source For Bodybuilding Supplement**

CAS: 57-85-2

EINECS Number: 200-351-1

Molecular Formula: C22H32O3

Molecular Weight: 344.5

Melting Point: 118℃-123℃

Appearance: White powder

**Usage:**

Testosterone Propionate is a short-acting anabolic steroid (AAS) powder primarily used in the medical treatment of hypotestosterone, delayed puberty, and muscle degeneration. It is particularly popular in the fitness and bodybuilding industries, especially suitable for athletes maintaining muscle mass during fat loss phases or as a cycle starter for rapid strength gains and physique refinement. This powder has high purity (≥99%), is easily processed into injectable formulations, provides rapid onset of action, and side effects such as injection site pain or estrogen shift can be controlled through frequent low-dose administration and adjuvant medications. It is indispensable for many competitive bodybuilders in their pre-competition stints.

**Testosterone Propionate Steroid Powder:**

1. Testosterone Propionate is a propionate derivative of testosterone with potent anabolic activity and high androgenic activity. It is a short-acting injectable AAS, superior to long-acting forms due to its faster onset and easier control of blood drug levels. Although this powder can be slightly converted to estrogen, it is suitable for sensitive athletes, helping to prevent male breast development or water retention by acting as an adjunct inhibitor, thus ensuring refined muscle growth.

2. Female users can use its mild version at very low doses as a comfortable anabolic agent. If both oral and injectable versions are available, the injectable version is preferred for more precise hormone regulation; its short-acting nature means that if side effects occur, users can quickly adjust the dosage without having to wait for hormone decay to occur over a long period of time.

**Testosterone Propionate Steroid Powder Applications:**

1. Protein Anabolic and Low Toxicity: This raw material powder exhibits strong liver protein anabolic activity and low toxicity, and is widely used as a base AAS in testosterone replacement therapy (TRT) and supplements. It promotes nitrogen balance, erythropoiesis, and bone strengthening, making it particularly suitable for users requiring rapid hormonal adjustments to enhance vitality and recovery during the menstrual cycle.

2. Suitable for users susceptible to estrogen: Testosterone Propionate has moderate estrogenic properties, controllable cholesterol effects, and a relatively short-lived inhibition of the HPTA axis (hypothalamic-pituitary-gonadal axis). Therefore, many bodybuilders use it between cycles or during cutting cycles to maintain muscle mass and accelerate recovery.

**Recovery of China's AAS Raw Material Market and Exclusive Supply from Ounice Company**

In recent years, China's AAS raw material market has experienced a strong recovery. Driven by a stable global supply chain, optimized regulations, and a surge in demand for health and wellness products, the market size is projected to achieve a CAGR of over 15% in 2025-2026, rebounding from the pandemic trough. Domestic production is proceeding in tandem with imports, national policies are promoting the self-sufficiency of high-end raw materials, and the Belt and Road Initiative is deepening international cooperation to ensure uninterrupted supply. Demand for popular raw materials such as Testosterone Propionate is surging, and the market is shifting towards high-quality, green synthesis.

As a leading supplier, **Ounice** exclusively provides Testosterone Propionate raw material powder, manufactured to GMP standards with third-party certified purity. Bulk customization is supported (flexible minimum order quantity), and prices are competitive. Ounice contributes to the reconstruction of China's AAS (Advanced Individualized Health System) ecosystem and welcomes cooperation from pharmaceutical, fitness, and research institutions! (Contact: ounicerawsource.com)

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