Horizon Pharmaceuticals

The healthiest and highest quality medicines

PROVIZON

Mesterolone 25 MG

Performance chart
Strength:
Gain muscle mass:
Keep gains:
Fat / Water Loss:
Side effects:

Provizon (Mesterolone) is an oral anabolic steroid derived from dihydrotestosterone.

Provizon (Mesterolone) is highly favored by athletes for its ability to increase androgen levels when dieting or preparing for a contest, and as an anti-estrogen due to its intrinsic ability to antagonize the aromatase enzyme.

Androgenic Side Effects

Provizon (Mesterolone) is classified as an androgenic steroid. Androgenic side effects are common with this substance, especially with higher doses. This may include bouts of oily skin, acne, and body/facial hair growth.

Anabolic/androgenic steroids may also aggravate male pattern hair loss.

Women are also warned of the potential virilizing effects of anabolic/androgenic steroids. These may include a deepening of the voice, menstrual irregularities, changes in skin texture, facial hair growth, and clitoral enlargement.

Hepatotoxicity Side Effects

Provizon (Mesterolone) is not c17-alpha alkylated, and not known to produce hepatotoxic effects; liver toxicity is unlikely.

Cardiovascular Side Effects

Anabolic/androgenic steroids can have deleterious effects on serum cholesterol. This includes a tendency to reduce HDL (good) cholesterol values and increase LDL (bad) cholesterol values, which may shift the HDL to LDL balance in a direction that favors greater risk of arteriosclerosis.

The relative impact of an anabolic/androgenic steroid on serum lipids is dependent on the dose, route of administration (oral vs. injectable), type of steroid (aromatizable or non-aromatizable), and level of resistance to hepatic metabolism.

Anabolic/androgenic steroids may also adversely affect blood pressure and triglycerides, reduce endothelial relaxation, and support left ventricular hypertrophy, all potentially increasing the risk of cardiovascular disease and myocardial infarction.

Provizon (Mesterolone) should not be used when cardiovascular risk factors preclude the use of other oral steroids.

To help reduce cardiovascular strain, it is advised to maintain an active cardiovascular exercise program and minimize the intake of saturated fats, cholesterol, and simple carbohydrates at all times during active steroid administration. Supplementing with fish oils and a natural cholesterol/antioxidant formula is also recommended.

Biotechnological company Horizon-science is an international innovative company that unites a world-class research and development center, modern pharmaceutical and biotechnological production, preclinical and international clinical studies in compliance with contemporary standards. Horizon-science is one of the few companies in the world of a complete cycle of drugs production: from detecting molecules to mass production and marketing support. The drugs are designed to treat the most complex diseases, such as cancer, HIV, hepatitis, multiple sclerosis, etc.

All rights reserved © 2025