Standard PCT: Nolvadex + Clomid (4 weeks)
Standard post-cycle therapy beginning after ester clearance (14-day offset). Front-loaded taper: Nolva 40mg→20mg, Clomid 100mg→50mg, each 2 weeks.
Concentration over time
| Date | Nolvadex (Tamoxifen) | Clomid (Clomiphene) |
|---|---|---|
| W1 | 0.00 | 0.00 |
| W1 | 0.00 | 0.00 |
| W2 | 0.00 | 0.00 |
| W3 | 1050.81 | 0.00 |
| W4 | 1085.82 | 0.00 |
| W5 | 1053.28 | 258.96 |
| W5 | 736.58 | 353.92 |
| W6 | 706.48 | 479.64 |
| W4 | 491.81 | |
| W5 | 435.33 | |
| W5 | 367.51 | |
| W6 | 359.30 | |
| W6 | 321.43 |
Protocol summary
Standard PCT: Nolvadex + Clomid (4 weeks) · 6 weeks starting Jul 20, 26
- Nolvadex (Tamoxifen) — 40.0 mg Every day, weeks 2–3.857142857142857
- Clomid (Clomiphene) — 100.0 mg Every day, weeks 2–3.857142857142857
- Nolvadex (Tamoxifen) — 20.0 mg Every day, weeks 4–5.857142857142857
- Clomid (Clomiphene) — 50.0 mg Every day, weeks 4–5.857142857142857
Protocol overview
- Category
- pct
- Duration
- 6 weeks
- Compounds
- 4
- Tags
- pct, serm, nolvadex, clomid, taper
Compounds in this protocol
- Nolvadex 40mg — 40 mg, every-day (weeks 2-3.857142857142857)
- Clomid 100mg — 100 mg, every-day (weeks 2-3.857142857142857)
- Nolvadex 20mg — 20 mg, every-day (weeks 4-5.857142857142857)
- Clomid 50mg — 50 mg, every-day (weeks 4-5.857142857142857)
How to read this protocol
The chart above shows the modeled blood concentration of each compound over the 6-week duration. Each compound accumulates toward steady state (roughly 5 half-lives). The peak-to-trough ratio within each dose interval depends on the injection frequency relative to the half-life.
Use the [peak-trough estimator](/tools/peak-trough) to see predicted levels at any point, or the [clearance calculator](/tools/clearance) to estimate washout after the protocol ends. The [PCT planner](/pct-planner) estimates when to start post-cycle therapy.
Educational only. Not medical advice. Concentration values are modeled estimates based on population pharmacokinetics, not predictions of individual blood levels.