Home / Brands / Zyvex / Zyvex Pharmaceuticals Nolvadex 20 mg Tamoxifen Tablets for Sale
Zyvex Pharmaceuticals Nolvadex 20 mg Tamoxifen Tablets for Sale
Zyvex Pharmaceuticals

Zyvex Pharmaceuticals Nolvadex 20 mg Tamoxifen Tablets for Sale

Oral · 20 mg/tab · 100 tabs

5 · 1 reviews
| Out of stock
$44.00

Zyvex Pharmaceuticals Nolvadex is tamoxifen citrate at 20 mg per tablet, the classic SERM used to block estrogen signalling in breast tissue and to restart the hypothalamic-pituitary-testicular axis after a suppressive cycle. It is a liver-activated prodrug, so its long-lived metabolites carry the clinical effect.

Supplied as sealed tablets. GMP-manufactured, each batch HPLC-verified with the Certificate of Analysis on file. Nolvadex for sale with international shipping.

Discreet plain packaging
Worldwide reship guarantee
Crypto & card accepted

Product overview

Zyvex Pharmaceuticals Nolvadex 20 mg Tamoxifen Tablets

Zyvex Pharmaceuticals Nolvadex is tamoxifen citrate at 20 mg per tablet, the reference SERM of post-cycle recovery. The checked file describes a molecule that is a prodrug: it is converted in the liver into metabolites that then act at the estrogen receptor, which is why a single daily tablet produces an effect that lasts far longer than the parent drug. Buy nolvadex here for the recovery window after a suppressive cycle, or for on-cycle control of estrogen symptoms at the chest.

  • Tamoxifen citrate 20 mg per tablet, sealed tablets
  • Selective estrogen receptor modulator, liver-activated prodrug
  • Half-life 5-7 days, with a metabolite near 14 days
  • GMP-manufactured, HPLC-verified, COA on file per batch

How Tamoxifen Works

Tamoxifen binds the estrogen receptor and blocks the signal that drives breast tissue, which is the mechanism behind both its medical use and its role in gynecomastia control. In recovery it is the second half of the story: by occupying receptors in the hypothalamus and pituitary, it reduces negative feedback and lets luteinising hormone and follicle stimulating hormone rise again, which in turn restarts endogenous Testosterone production. Nothing about that process is fast, and the checked file records a half-life of five to seven days with a metabolite that sits near fourteen days.

When to Use Nolvadex

Two situations dominate. The first is post-cycle therapy after a suppressive run, usually started once the ester of the base compound has cleared; a common community schedule is 40 mg per day for the first week and 20 mg per day afterwards, run for four weeks and judged by bloodwork. The second is on-cycle management of estrogen symptoms at the chest, where much smaller amounts are used and where an aromatase inhibitor such as Arimidex or Aromasin may be the better tool. Nolvadex is frequently compared with Clomid, and many community protocols use the two together or in sequence.

Quality & Authenticity

Each batch is produced under GMP conditions and checked by third-party HPLC, with a Certificate of Analysis held for the batch. Store sealed tablets at room temperature, away from light, excess heat and moisture.

Prescription medicine. Consult a healthcare professional before use.

Specifications

Trade NameNolvadex
Generic NameTamoxifen Citrate
ManufacturerZyvex Pharmaceuticals
Dosage20 mg per tablet
PackageSealed tablets
Half-Life5-7 days, metabolite near 14 days
AdministrationOral, once daily
Drug ClassSelective estrogen receptor modulator
TestingThird-party HPLC per batch, COA on file
ShippingInternational

Stacks

Standard PCT Protocol

Nolvadex 40 mg daily for the first week, then 20 mg daily for three more weeks, after a Testosterone ester cycle has cleared.

Outcome: luteinising hormone and endogenous testosterone climb back over four weeks.

Follow-up: total testosterone, LH and estradiol bloodwork.

SERM Combination PCT

Nolvadex 20 mg daily with Clomid 50 mg daily for four weeks after a heavier run.

Outcome: two different receptor routes to the same restart, which community practice uses for longer suppression.

On-Cycle Chest Control

Nolvadex 10 to 20 mg daily while an aromatising cycle such as Anadrol or a Winstrol and Proviron combination runs, only if symptoms appear.

Note: an aromatase inhibitor such as Arimidex lowers estrogen instead of blocking its receptor.

Consult a healthcare professional before any cycle or recovery protocol. Doses shown are common community protocols.

FAQ

Before you ask

Questions, answered

Nolvadex is tamoxifen citrate, a selective estrogen receptor modulator. It binds the estrogen receptor and blocks the signal in breast tissue, and by occupying receptors in the hypothalamus and pituitary it reduces negative feedback so luteinising hormone and follicle stimulating hormone can rise again. That is why it serves both gynecomastia control and post-cycle recovery.

Start once the ester of the base compound has cleared, because a SERM cannot restart the axis while suppressive hormone is still circulating. Short esters clear in days, long esters take weeks, so the timing follows the cycle rather than the calendar. Bloodwork is the only reliable way to confirm that the axis is ready to be stimulated.

No sports dose is approved, so every figure is a community protocol. The classic schedule is 40 mg per day for the first week and 20 mg per day afterwards for a total of four weeks, which the checked file records alongside a 20 to 40 mg per day beginner range. Longer suppression or longer cycles sometimes extend the run to six weeks, always guided by bloodwork.

Both are SERMs that restart the axis, and both block estrogen at the receptor rather than lowering it. Nolvadex is the stronger blocker at breast tissue and is often the first choice for chest symptoms, while Clomid is used more for the hormonal restart and carries its own visual side effect profile. Many community protocols combine them, and the practical decision is made from bloodwork and tolerability.

Common complaints are hot flushes, mood changes, headache and nausea, and the fact sheet rates the hepatic load as low. Rare but serious risks are recorded as thromboembolism and visual changes, which is why a personal or family history of clotting problems belongs in the conversation with a doctor. Because the metabolites live long, effects and side effects can outlast the last tablet.

This offer is listed on GenXXLGear under Zyvex Pharmaceuticals with international shipping shown on the product page. Dispatch follows payment confirmation and the product is supplied strictly for laboratory research. Check the shipping group on the page for the option that applies to your location before ordering.

5
1 verified reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
Log in to write a review
Only registered customers can leave a review. Log in or create an account to share your experience with Zyvex Pharmaceuticals Nolvadex 20 mg Tamoxifen Tablets for Sale
2026-06-15
First ordered in 2012. Fourteen years and dozens of cycles later, same old-school reliability. That's why I never switched
S Sena T · Verified buyer

Complete the cycle

Stack it with

View all