Nolvadex 20 mg

Dragon Pharma Nolvadex 20 mg – First-Generation SERM

Dragon Pharma Nolvadex 20 mg is a high-purity formulation of Tamoxifen Citrate, the prototypical first-generation selective estrogen receptor modulator (SERM) belonging to the triphenylethylene class of compounds. Tamoxifen functions by competitively binding to estrogen receptors (ERα and ERβ), acting as an antagonist in breast tissue while exhibiting partial agonist activity in other tissues such as bone and the endometrium. This mixed agonist/antagonist profile has made tamoxifen the most extensively studied SERM in research literature, serving as the reference compound for estrogen receptor pharmacology and endocrine research.

If your laboratory requires reliable Dragon Pharma Nolvadex for estrogen receptor or SERM research, this 100-tablet sachet delivers 2000 mg total compound with dual third-party verified potency reports from Analiza Bialek. For researchers studying estrogen receptor antagonism, SERM pharmacology, or comparative endocrine modulation, finding legit Nolvadex from a verified source ensures reproducible, consistent data.

Why Athletes & Bodybuilders Are Researching Tamoxifen

Estrogen receptor antagonism is a key consideration in endocrine research following androgen administration. Tamoxifen research explores its effects on the hypothalamic-pituitary-gonadal axis feedback, estrogen receptor blockade in the pituitary, and lipid profile modulation in research models. For researchers examining SERM-specific estrogen receptor antagonism, comparative SERM efficacy, or the restoration of endogenous testosterone production in research models, Tamoxifen provides the most extensively characterized SERM with decades of research history.

What Makes Dragon Pharma Nolvadex 20 mg Different?

• ✔ First-generation triphenylethylene SERM – the most extensively studied reference compound
• ✔ Mixed agonist/antagonist profile – antagonist in breast, partial agonist in bone/endometrium
• ✔ 20 mg tablet format for standardized SERM research protocols
• ✔ Dual third-party lab verified by Analiza Bialek – batch #TMXHD consistently verified

Note for researchers: Tamoxifen is the reference SERM in research literature with extensive pharmacology documentation. For best results in estrogen receptor research, follow established protocols and always source legit Nolvadex from Dragon Pharma.

Product Specifications

Dosage & Research Guidelines

Research Dosing Guidelines

Based on available research literature, typical Tamoxifen dosing in rodent models falls within this range:

• ✔ 1 – 10 mg per kg in research models (dose-dependent estrogen antagonism)
• ✔ One 20 mg tablet provides a standardized oral research dose for larger models
• ✔ One 100-tablet sachet provides 2000 mg total compound for extended protocols
• ✔ Research protocols typically run 8-12 weeks for SERM studies

Tablet Dosing Guide

For research involving precise oral administration of Nolvadex 20 mg tablets:

• ✔ Whole tablet = 20 mg dose
• ✔ Half tablet = 10 mg dose (use calibrated tablet splitter)
• ✔ Quarter tablet = 5 mg dose (for lower dose protocols)
• ✔ Once daily administration standard for SERM research protocols

How Researchers Are Using Tamoxifen

Tamoxifen is the most widely cited SERM in research literature, serving as the reference compound for estrogen receptor antagonism and endocrine modulation studies across multiple research models.

Popular research stacks and comparisons include:

• ✔ Nolvadex + Clomid — for comparative SERM pharmacology research. View Clomid →
• ✔ Nolvadex + Toremifene — for comparative triphenylethylene SERM studies. View Toremfine →
• ✔ Nolvadex + Raloxifene — for comparative SERM tissue selectivity research. View Raloxifene →

Research Protocol Example (10 Weeks)

• ✔ Weeks 1-10: Tamoxifen 5-10 mg once daily oral
• ✔ Lower doses (5-10 mg) for moderate ER antagonism; higher (20 mg) for complete ER blockade
• ✔ Washout period: 14-21 days observation post-protocol (consider active metabolites)

Important Considerations

• 🔬 Tamoxifen is the reference SERM – extensive literature for research comparison
• 💊 Oral administration with once daily dosing provides sustained ER modulation
• ⚠️ Active metabolite N-desmethyltamoxifen has extended half-life (∼14 days)
• 📦 Store tablets in original sachet with desiccant to prevent degradation
• 📦 Always source Dragon Pharma Nolvadex from verified suppliers for research integrity

Lab Verification – Third-Party Test Results

At Dragon Pharma, every batch of research compounds undergoes independent third-party HPLC testing to verify dosage, purity, and identity. Below are multiple test results for Dragon Pharma Nolvadex 20 mg (Batch #TMXHD), analyzed by Analiza Bialek.

Lab file

nolvadex-lab-test-2025-04-18

Test Date

2025-04-18

Batch Number

#TMXHD

Measured Result

21.05 mg

Assay vs Label

105.25%

COA summary: Dosage verified within specification. Purity and identity confirmed.

Latest Batch - Analiza Bialek

Previous Batch Report (Same Batch #TMXHD)

Lab file

nolvadex-lab-test-2024-08-26

Test Date

2024-08-26

Batch Number

#TMXHD

Measured Result

21.36 mg

Assay vs Label

106.80%

COA summary: Dosage verified within specification. Purity and identity confirmed.

Previous - Analiza Bialek

Why Third-Party Testing Matters

With the proliferation of unverified research chemicals, independent lab analysis is the only method to confirm compound identity and potency. Legit Nolvadex should meet strict quality specifications. Dragon Pharma commits to full transparency — dual batch-specific COAs from Analiza Bialek are published here, demonstrating our commitment to quality consistency.

For more information on Tamoxifen research and SERM biology, refer to this PubMed study on tamoxifen pharmacology.

Shipping & Product Authenticity

What to Expect

• ✔ Orders processed within 24–48 hours after payment confirmation
• ✔ USA Domestic shipping via USPS/UPS/FedEx — tracking included
• ✔ International tracking available (update frequency varies by destination)
• ✔ Sachets are shipped in protective packaging with desiccant

How to Verify You Have Legit Nolvadex

Counterfeit research compounds are a genuine concern. Here's how to confirm you're receiving authentic Dragon Pharma Nolvadex:

• ✔ QR code verification — each package includes a unique QR code. Scan to verify batch on Dragon Pharma's official database
• ✔ Scratch-off serial number — reveals a one-time use code for online verification
• ✔ Batch traceability — match the batch number (#TMXHD) to our dual lab test results above
• ✔ Original sealed sachet — intact, tamper-evident foil packaging

For complete delivery details, tracking policy, international customs, and reshipment terms, please see our Shipping Info page.

Storage Guidelines

Storage Recommendations

• ✔ Store at 15–25°C (59–77°F) — controlled room temperature
• ✔ Keep in original sachet with desiccant until first use
• ✔ Protect from moisture, humidity, and direct light
• ✔ Keep away from heat sources
• ✔ Stable for up to 24 months when stored properly in sealed sachet

What to Avoid

• ❌ High humidity or moisture — can degrade tablet integrity
• ❌ Leaving sachet open after first use — reseal or store in airtight container
• ❌ Extreme temperatures (>30°C or <0°C)
• ❌ Storing in bathroom or near heat sources
• ❌ Using tablets that show discoloration, spots, or crumbling

Inspection Before Use

Before using Nolvadex 20 mg tablets in your research, always inspect the product:

• ✔ Tablets should be intact, uniform in color and shape
• ✔ Sachet seal must be intact — do not use if seal is broken or shows tampering
• ✔ Check batch number and QR code for authenticity before use

Keep out of reach of children and unauthorized personnel. Follow institutional laboratory safety guidelines for handling research compounds.

Frequently Asked Questions