Pharmaqo Labs Tamoxifen 20mg (Nolvadex) is the gold standard SERM for Post Cycle Therapy, manufactured by Pharmaqo with their signature verification system for guaranteed authenticity. Tamoxifen blocks oestrogen at the pituitary gland, triggering increased LH and FSH output to restart natural testosterone production after steroid cycles. Every Pharmaqo product includes a scratch-off verification code to confirm the product is genuine.

PCT Protocol

• Standard: 40mg/day (2 tablets) for weeks 1-2, then 20mg/day (1 tablet) for weeks 3-4
• When to start: 14 days after last Test E injection, 3 days after Test Prop, 21 days after Deca, next day after oral-only cycles

Why Choose Pharmaqo Tamoxifen

Tamoxifen is widely available from multiple brands. Pharmaqo’s advantage is their verification system: each blister pack has a scratch-off code that you enter on the Pharmaqo website to confirm authenticity. In a market where counterfeit ancillaries (underdosed or inactive tablets) can compromise your entire PCT and cost you the gains from your cycle, verified authenticity is worth paying for.

Key Facts

• Active ingredient: Tamoxifen Citrate 20mg per tablet
• Manufacturer: Pharmaqo Labs (verification code included)
• Class: SERM
• Half-life: 5-7 days

Read our PCT Guide. Also available: generic Tamoxifen. Browse all Pharmaqo products.