Pharmaqo US – FEMAPROV 5 X 100: Uses, Effects, Side Effects, and Safety Guide
Pharmaqo US – FEMAPROV 5 X 100 (Mesterolone Tablets)
Pharmaqo US – FEMAPROV 5 X 100 is marketed as an oral medication containing mesterolone, an orally active androgen best known under the brand name Proviron. Mesterolone has been prescribed in some countries for certain forms of male hypogonadism and infertility associated with androgen deficiency.
General product information:
- Product Name: Pharmaqo US – FEMAPROV
- Active Ingredient: Mesterolone (as marketed)
- Strength: 5mg per tablet
- Pack Size: 100 tablets
- Dosage Form: Oral tablets
- Drug Class: Synthetic androgen
Products obtained outside regulated pharmaceutical supply chains may vary in authenticity, potency, purity, and manufacturing quality.
What Is Pharmaqo US – FEMAPROV 5?
Pharmaqo US – FEMAPROV is marketed as an oral mesterolone product containing 5mg per tablet.
General product details:
- Compound: Mesterolone
- Common Brand Reference: Proviron
- Strength: 5mg
- Pack Size: 100 tablets
- Administration: Oral
Mesterolone is a dihydrotestosterone (DHT) derivative with androgenic properties. Unlike testosterone, it is not converted into estrogen through the aromatase enzyme.
What Is Mesterolone?
Mesterolone is a synthetic androgen that has been used in selected countries for treating certain conditions associated with low androgen levels in men.
Approved or historical medical uses have included:
- Male hypogonadism
- Androgen deficiency
- Certain cases of male infertility related to reduced sperm quality
- Symptoms associated with inadequate androgen production
How Does Mesterolone Work?
Mesterolone works by binding to androgen receptors throughout the body.
Its pharmacological activity may influence:
- Androgen-dependent tissues
- Male reproductive function
- Libido
- Hormonal signaling
- Sperm maturation in selected patients
Unlike anabolic steroids designed primarily for muscle growth, mesterolone has relatively weak anabolic activity and is mainly used for its androgenic effects.
Medical Background
Mesterolone has been prescribed for decades in some countries under the brand name Proviron.
It has been used for:
- Male androgen deficiency
- Certain fertility disorders
- Reduced libido associated with low androgen levels
Current availability and approved indications vary depending on national regulatory authorities.
Mesterolone in Fitness and Bodybuilding Discussions
Within bodybuilding communities, mesterolone is frequently discussed because of its potential influence on androgen activity.
It is commonly mentioned in discussions involving:
- Hormonal balance
- Muscle hardness and definition
- Estrogen management alongside anabolic steroids
- Libido support during anabolic steroid use
These uses are generally outside approved medical indications and should only be considered under appropriate medical supervision.
Hormonal Effects
Because mesterolone is an androgen, it may influence hormone balance.
Potential hormonal effects include:
- Changes in androgen activity
- Altered reproductive hormone levels
- Changes in libido
- Effects on fertility
- Suppression of natural hormone production in some individuals
Responses vary depending on individual health status and concurrent medications.
Possible Side Effects
Potential side effects associated with mesterolone may include:
- Acne
- Oily skin
- Hair loss in genetically susceptible individuals
- Increased facial or body hair
- Mood changes
- Increased frequency of erections
- Prostate-related symptoms in susceptible individuals
Seek medical advice if prolonged or painful erections occur, as these require prompt evaluation.
Cardiovascular Considerations
Like other androgenic medicines, mesterolone may affect cardiovascular health.
Potential concerns include:
- Changes in cholesterol levels
- Increased cardiovascular risk in susceptible individuals
- Blood pressure changes
Regular medical monitoring may be appropriate for individuals receiving long-term androgen therapy.
Product Quality Considerations
Products obtained outside regulated pharmaceutical systems may vary in:
- Active ingredient accuracy
- Tablet strength
- Purity
- Manufacturing standards
- Packaging quality
Potential concerns include:
- Counterfeit products
- Incorrect labeling
- Contamination
- Inconsistent potency
Independent laboratory analysis has reported mesterolone as the active ingredient in Pharmaqo’s FemaProv product, although product quality should not be assumed without appropriate verification.
Storage Recommendations
Tablets should generally be stored:
- At room temperature
- Away from moisture
- Away from direct sunlight
- In original packaging
- Out of reach of children
Do not use tablets if:
- Packaging is damaged
- Tablets appear unusual
- Expiry information has passed.
Frequently Asked Questions
What is Pharmaqo US – FEMAPROV 5 X 100?
It is marketed as an oral mesterolone product containing 5mg per tablet in a 100-tablet pack.
Is FEMAPROV the same as Proviron?
FEMAPROV is marketed as a mesterolone product. Proviron is the best-known brand name for mesterolone.
What is mesterolone primarily used for?
Mesterolone has been prescribed in certain countries for male androgen deficiency and selected cases of male infertility associated with androgen deficiency.
Is mesterolone an anabolic steroid?
Mesterolone is a synthetic androgen with relatively weak anabolic properties compared with many anabolic steroids.
Is FEMAPROV a dietary supplement?
No. Mesterolone is a prescription androgen medication and is not a dietary supplement.
Final Thoughts
Pharmaqo US – FEMAPROV 5 X 100 is marketed as an oral mesterolone product. Mesterolone has a long history of medical use in selected countries for androgen deficiency and certain fertility-related conditions in men. As with other hormone-active medicines, it may influence hormone balance, cholesterol levels, reproductive health, and cardiovascular risk. Understanding its approved medical uses, potential adverse effects, and the importance of product quality is essential.
Disclaimer: This article is provided for educational and informational purposes only. It is not medical advice and should not replace consultation with a qualified healthcare professional.





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