Oral Steroids
Latest laboratory result 29.91 mg per tablet July 20, 2026 · 119.64% of label claim View
Proviron
Product Details Dragon Pharma
Active Substance Mesterolone Proviron
Strength 25 mg per tablet
Package 100 tablets Manufacturer sachet
Form Oral tablets
Estimated Half-Life Approximately 12 hours
Aromatization None Does not convert to estrogen
Water Retention Not expected
Hepatotoxicity Low
$99.00
Shipping Location :
International
U.S. Domestic
Dragon Pharma Proviron – Mesterolone for Hormonal Support & Muscle Hardness
✔ Oral DHT-derived androgen ✔ Non-aromatizing compound ✔ Lab-tested potency ✔ USA & International shipping
Proviron (Mesterolone 25 mg) by Dragon Pharma is an oral androgen derived from dihydrotestosterone (DHT), commonly used to support hormonal balance, improve libido, and enhance muscle hardness during cutting or recomposition phases.
This compound is often included in cycles to help increase free testosterone levels by binding to sex hormone-binding globulin (SHBG), while also contributing to a drier, more defined physique.
What Is Proviron?
Proviron (Mesterolone) is a mild oral androgen that does not aromatize into estrogen. It is widely used to support androgen levels, particularly in low-testosterone environments, and to enhance overall cycle efficiency.
Unlike aromatase inhibitors such as Arimidex, Proviron does not directly inhibit aromatase. Instead, it may indirectly support a more favorable androgen-to-estrogen balance and increase free testosterone availability through SHBG binding.
What Makes It Different?
- ✔ Supports muscle hardness and visual definition
- ✔ Helps increase free testosterone levels (SHBG binding)
- ✔ Enhances libido and overall well-being
- ✔ Non-aromatizing (no estrogen conversion)
- ✔ Commonly used during cutting or recomposition phases
Verified Batches (Janoshik)
Independent testing confirmed 29.91 mg per tablet (2026-07-20). Previous testing (2026-03-25) reported 27.36 mg for batch #DR20A, demonstrating consistent dosing relative to the labeled 25 mg strength.
Product Details
Active Substance
Mesterolone (DHT-derived)
Formulation
Oral Tablets
Strength
25 mg per tablet
Verified Assay
29.91 mg
~119.64% of label claim · Batch #DR20A
~119.64% of label claim · Batch #DR20A
Lab Test Date
2026-07-20
Presentation
100 Tablets
Brand
Dragon Pharma
Availability
USA Domestic & International
Dosage & Usage Guidelines
For oral use only. Proviron (Mesterolone) is a DHT-derived androgen commonly used to support hormonal balance, libido, and muscle hardness during cutting or recomposition phases. Proper cycle planning and recovery strategies should be considered when used alongside other compounds.
Administration Profile
- ✔ Oral tablet formulation
- ✔ Non-aromatizing DHT-derived compound
- ✔ Typically taken daily in divided doses
Proviron is usually taken once or twice daily due to its relatively short active window, helping maintain stable androgen levels throughout the day.
Typical Use Context
Proviron is often used during cutting cycles or recomposition phases to enhance muscle hardness, improve free testosterone levels (via SHBG binding), and support libido.
- Typical range: 25–50 mg per day
- Advanced range: up to 75–100 mg per day (experienced users)
- Cycle duration: 4–8+ weeks depending on protocol
It is commonly stacked with compounds such as:
- Anavar (Oxandrolone) – for lean muscle and strength
- Testosterone Propionate – for androgen support
- Sustanon 270 – as a base compound
Proviron is also sometimes included in testosterone-based protocols to support libido and improve overall androgen balance.
Can Proviron Be Used for PCT?
While Proviron may be used during post-cycle periods to support libido and well-being, it is not a substitute for proper PCT agents such as Clomid or Nolvadex. It does not stimulate LH or FSH production.
Example Use (Cutting Support)
| Week | Proviron | Stacked With |
|---|---|---|
| 1–4 | 25–50 mg/day | Anavar 30–50 mg/day |
| 5–8 | 25–50 mg/day | Test Prop or Sustanon base |
Side Effects & Warnings
Proviron is generally well tolerated but may produce androgenic side effects in some users:
- Oily skin or acne
- Hair thinning in DHT-sensitive individuals
- Not recommended for women due to virilization risk
Although considered mild, Proviron may still contribute to hormonal suppression when used in combination with other compounds. Responsible use and monitoring are recommended.
Important: Individual response varies. Dosing strategies, support compounds, and recovery protocols should be adjusted based on experience level, goals, and bloodwork where possible.
Batch-Tested & Verified Lab Results
Independent analytical testing confirms the potency of Mesterolone in this oral tablet formulation. The latest analytical report is shown first, followed by previous reports for consistency reference.
Test Date
2026-07-20
Batch Number
N/A
Measured Result
29.91 mg
Assay vs Label
119.64%
COA summary: potency verified, purity passed, heavy metals passed.
Latest Report
Previous Batch Reports
Test Date
2026-03-25
Batch Number
#DR20A
Measured Result
27.36 mg
Assay vs Label
109.44%
COA summary: potency verified, purity passed, heavy metals passed.
COA Verified
Test Date
2024-06-12
Batch Number
#PVNHD
Measured Result
26.30 mg
Assay vs Label
105.20%
COA summary: potency verified, purity passed, heavy metals passed.
COA Verified
Shipping & Product Authenticity
USA Domestic
4–5 business days
International
13–15 business days
Order Processing
24–48 business hours
Tracking
Provided after dispatch
Direct Manufacturer Supply & Discreet Delivery
This Dragon Pharma product is sourced directly from the manufacturer and shipped in original sealed packaging. Orders are delivered using discreet outer packaging with privacy-focused handling and no unnecessary product identifiers.
What to Expect
- ✔ Orders are processed after payment confirmation
- ✔ USA warehouse options provide faster domestic delivery when selected
- ✔ International shipments include tracking, though updates may be limited during transit
- ✔ Orders may ship from multiple warehouses depending on stock availability
- ✔ Free reshipment is offered if a package is not delivered within 30 days
Authenticity support: original Dragon Pharma packaging, batch-linked lab verification, and consistent manufacturing standards help confirm product authenticity and quality.
Verified Supply
For complete delivery details, tracking updates, and reshipment terms, please see our Shipping Info page.
Storage
Store tablets at controlled room temperature (15–25°C / 59–77°F) in a dry place, protected from excessive heat, moisture, and direct light. Stable storage conditions help preserve tablet integrity and potency.
Keep the product in its original packaging until use. Ensure the container is tightly closed to protect against humidity. Do not store in damp environments such as bathrooms.
Inspect tablets before use and avoid consumption if they appear damaged, discolored, or degraded.
Keep out of reach of children.
Frequently Asked Questions
What is Proviron used for?
Proviron is used to improve free testosterone levels, support libido, and increase muscle hardness. It's commonly used during cutting or TRT protocols.
Is Proviron an aromatase inhibitor?
No. Proviron is not an AI. It acts by binding to SHBG and reducing estrogenic activity at receptors, not by lowering estrogen levels via enzyme inhibition.
Can I buy Proviron pills online in the US?
Yes. You can buy Proviron pills online in the USA through our trusted Dragon Pharma supplier with verified lab tests and USA-based delivery.
Does Proviron suppress testosterone?
No. Proviron is non-suppressive and may enhance testosterone bioavailability without shutting down natural production.
How is Proviron different from Clomid?
Proviron enhances androgen levels and libido; Clomid is a selective estrogen receptor modulator used to restart testosterone production post-cycle.
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February 9, 2021
On point. I love running proviron. Provides a mood boost, increases libido, improves erection quality, and the increased hardening effect is certainty a plus. DP's Proviron has provided me all these effects in the past 4 months. Although my hairline takes a beating, and there is a slight impact on my lipids, i struggle to give it up. I've tried to keep my dosing on the lower end of the spectrum. Decreased it to 25mg EOD for my TRT "cruise" and I am more then satisfied with the results. Proviron will be a mainstay in my arsenal.
i recommend this source almost monthly to my bros willing to try out an international source with good pricing.