Boldenone Undecylenate by ZPHC 250mg/ml

Buy Boldenone Undecylenate, manufactured by ZPHC (Zhengzhou Pharmaceutical Co.), is an injectable anabolic steroid widely recognized for its brand name, Equipoise.[1][2][3] It is a synthetic derivative of testosterone, modified to enhance its anabolic (muscle-building) properties while reducing its androgenic effects.[3] This product is favored by athletes and bodybuilders for its ability to promote steady, high-quality muscle gains with minimal side effects.[4][5]

Product Characteristics and Presentation

ZPHC offers Boldenone Undecylenate in various concentrations, including 250 mg/ml, 300 mg/ml, and 500 mg/ml, typically packaged in 10 ml or 30 ml vials, as well as 2 ml ampoules.[4][5][6][7] The active substance has an anabolic activity index of 100 and a lower androgenic activity index of 50.[4][5] Its long half-life of approximately 14 days allows for less frequent injections, usually once or twice a week, to maintain stable blood levels.[2][4] Athletes subject to drug testing should be aware of its long detection time of up to 5 months.[4][5]

Mechanism of Action and Key Benefits

Boldenone Undecylenate works by increasing nitrogen retention and protein synthesis in muscle tissue, which are essential processes for muscle growth and repair.[3][4][7] It also stimulates the production of red blood cells, leading to improved oxygen delivery to muscles.[1][2] This enhancement in oxygenation boosts endurance and allows for more efficient workouts without the rapid formation of lactic acid.[1]

Key benefits reported by users include:

Lean Muscle Growth: It promotes a slow but steady increase in high-quality, lean muscle mass with low water retention.[1][2][3][4]

Enhanced Endurance: The boost in red blood cells improves stamina, making it popular among endurance athletes.[1][2]

Increased Strength: Users often experience significant gains in strength.[1][5][7]

Improved Recovery: It can speed up recovery times between intense training sessions.[4][7]

Increased Appetite: The compound is known to noticeably increase a user's appetite, aiding in the necessary caloric intake for bulking.[1][2][3]

Enhanced Vascularity: Users may notice increased vascularity and muscle hardness.[2]

Dosage and Cycle Recommendations

The recommended dosage and cycle length for Boldenone Undecylenate can vary based on experience and goals. A typical cycle lasts between 8 and 16 weeks.[1][2]

For Men: Dosages generally range from 200 mg to 600 mg per week, with some advanced users taking up to 800 mg.[1][2]

For Women: Due to its lower androgenic properties, women may use it in lower doses of 50-100 mg per week with a reduced risk of virilization compared to other steroids.[1]

For optimal results, Boldenone Undecylenate is often stacked with other steroids. For mass gain, it is commonly combined with testosterone and Trenbolone, while for cutting cycles, it may be stacked with Winstrol or Anavar.[1][2]

Potential Side Effects

Boldenone Undecylenate is considered to have a mild side effect profile.[4] It has low aromatization, meaning the conversion to estrogen is minimal, so estrogenic side effects like water retention are low.[1] The risk of androgenic side effects such as acne and hair loss is also relatively low.[1] However, possible adverse reactions can include a temporary suppression of natural testosterone production and an increase in LDL (bad) cholesterol.