Stealth Labs Tamoxifen 40 mg – Trusted Nolvadex for PCT and Estrogen Control
Stealth Labs Tamoxifen provides high-dose Tamoxifen Citrate in a 40 mg tablet format, making it a powerful SERM option for post-cycle therapy (PCT), gynecomastia prevention, and overall estrogen modulation. Each tablet is manufactured with clinical precision for athletes and bodybuilders who demand effective hormone management after anabolic steroid cycles.
What Is Tamoxifen Citrate (Nolvadex)?
Tamoxifen is a selective estrogen receptor modulator (SERM) originally used for treating hormone-sensitive breast cancer. In the performance-enhancement world, it's a staple of PCT protocols for its ability to block estrogen receptors, stimulate luteinizing hormone (LH), and restart natural testosterone production. According to clinical guidance from the NCBI, Tamoxifen is effective for both men and women in managing estrogenic conditions.
Lab Quality Results

On 2024-06-18, Stealth Labs Tamoxifen passed third-party testing with verified 40 mg potency per tablet and no heavy metals, contaminants, or impurities detected.
Benefits of Stealth Labs Nolvadex
- Essential PCT compound to restore natural testosterone
- Blocks estrogen at breast tissue receptors—prevents gyno
- Improves LH and FSH production
- Combats water retention and estrogenic side effects
- Safe for long-term use in low doses
How to Dose Tamoxifen
Tamoxifen should be dosed based on cycle strength and suppression levels:
- Mild Cycle: 20 mg/day for 3–4 weeks
- Moderate–Heavy Cycle: Start at 40 mg/day → taper to 20 mg over 4–6 weeks
- Timing: Begin 1–3 days after orals / 10–14 days post-injectables
For synergy, pair with Stealth Labs Clomid in your PCT protocol for a complete testosterone recovery solution.
Stacking Options
Although not anabolic, Tamoxifen supports recovery when combined with other compounds. Some users run it during cycles prone to estrogenic sides or use it for "on-cycle gyno control." Helpful stack combos:
How It Works Mechanistically
Tamoxifen doesn't reduce estrogen levels in the blood but binds to estrogen receptors in tissues (like breast glands), preventing estrogen from exerting its effects. It also encourages the hypothalamus to increase gonadotropin-releasing hormone (GnRH), which ultimately promotes testosterone production via LH and FSH.
Where to Buy Tamoxifen Citrate Online
Looking for a trusted PCT option? You can order this high-dosed version of Tamoxifen from Stealth Labs with fast and secure U.S. domestic delivery. Lab-tested and batch-verified, it's a cornerstone compound for any serious PCT strategy.
Frequently Asked Questions
What is Tamoxifen used for in bodybuilding?
Tamoxifen is used to block estrogen receptors, prevent gynecomastia, and assist in restarting natural testosterone production post-cycle.
When should I start taking Tamoxifen after a cycle?
If you finished an oral cycle, start Tamoxifen 1–3 days after your last dose. If you finished injectables, wait 10–14 days post-cycle.
Can Tamoxifen be used on cycle?
Yes, low-dose Tamoxifen can be used to combat estrogenic symptoms like gyno or water retention during cycle.
Is Stealth Labs Tamoxifen lab-tested?
Yes. The most recent lab test (2024-06-18) verified Stealth Labs Tamoxifen contains 40 mg per tablet with no detected contaminants.
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