Dihydrobol 100 by Core Labs

• Effective substance: dihydrotestosterone
• Content: 100mg/ml
• Vial with: 10ml
• Known as: DHB, Dihy, 1-test,

Dihydroboldenone (DHB)

Dihydroboldenone, frequently referred to as DHB or 1-Testosterone , is a synthetic androgenic-anabolic steroid (AAS). It is the 5α5α-reduced metabolite of the parent hormone, Boldenone (Equipoise). Because of its structural relationship to DHT, it possesses unique pharmacological characteristics that distinguish it from its predecessor.

Chemical Characteristics

• Classification: 5α5α-reduced metabolite of Boldenone (a DHT derivative).
• Chemical Relation: Just as Testosterone is converted to DHT by the 5α5α-reductase enzyme, Boldenone is converted into Dihydroboldenone.
• Anabolic/Androgenic Ratio: It is frequently cited as having an anabolic-to-androgenic ratio of 200:100200:100. This numerical value is often used to suggest that the compound is twice as anabolic as Testosterone, milligram for milligram.

Performance and Efficacy

In the bodybuilding community, DHB has gained significant attention as a potent tissue-building agent.

• Potency Comparisons: Proponents often compare its muscle-building potential to Trenbolone. However, it is reported to possess a more favorable side-effect profile, particularly regarding the psychological or systemic stress often associated with Trenbolone usage.
• Tissue Selectivity: Due to its high anabolic rating, it is highly valued for promoting lean muscle mass accretion without the water retention associated with estrogenic compounds.

Estrogenic and Androgenic Profile

• Lack of Estrogenic Activity: Unlike Boldenone, which can undergo aromatization into estradiol, DHB features no estrogenic activity. This makes it a popular choice for "stacking," as it can be combined with Testosterone without compounding issues like gynecomastia or excessive water retention.
• Androgenic Effects: As a DHT derivative, it carries an inherent androgenic potency. Users should anticipate standard androgenic side effects such as increased aggression, oilier skin, potential acne, and risks to those with genetic predispositions for androgenic alopecia (male pattern baldness).

Considerations for Use

• Administration: Typically found in injectable form, the substance is often noted for causing significant post-injection pain (PIP) due to its chemical properties and the solvents used in its formulation.
• Systemic Impact: While often considered "cleaner" than other heavy-duty compounds, all 5α5α-reduced steroids exert significant pressure on the cardiovascular system, including potential negative impacts on lipid profiles (cholesterol) and hematocrit levels.