PCT After Steroids: Clomid, Nolvadex, HCG and Recovery
What Post Cycle Therapy Actually Does
Post cycle therapy restarts the HPTA after suppression ends: SERMs like Clomid and Nolvadex block estrogen at the pituitary, which forces LH and FSH back on, which wakes the testes. PCT does not build muscle - it returns the hormone system to baseline so the next phase can start from a healthy point instead of a broken one.
When to Start PCT
| Cycle type | When PCT starts |
|---|---|
| Long esters (enanthate, cypionate, deca) | About 2 weeks after the last injection |
| Short esters (propionate, acetate) | Within days of the last injection |
| Oral-only cycles | A few days after the last tablet |
The wait exists because exogenous testosterone must clear before the pituitary restart makes sense; starting a SERM while esters are still active wastes the course. The detection times article is a useful proxy for how long each ester lingers.
Clomid or Nolvadex for PCT?
Both are SERMs and both are commonly combined. Clomid pushes LH harder, which makes it the stronger restart tool on paper; Nolvadex tends to carry fewer mood and vision reports at equal doses. Most protocols run one or both at 50 mg (Clomid) and 20-40 mg (Nolvadex) daily, tapering over 4-6 weeks - the product cards and the comparison logic in the support articles give the ranges.
Where HCG Fits in PCT
HCG mimics LH and keeps the testes responsive during suppression, which makes it a pre-PCT tool: it runs in the weeks before the SERM course to restore testicular size and function, then stops when the SERM takes over. Running HCG through the SERM phase is the classic timing mistake - the fertility article explains why the sequence matters.
How to Know PCT Worked
- Bloodwork 4-6 weeks after PCT ends - total testosterone, LH and FSH back in the reference range.
- Symptoms resolved - energy, libido and mood returning are consistent with the labs, not proof on their own.
- Estradiol in range - crashed E2 during PCT stalls recovery; the low E2 article covers the crash.
Common PCT Mistakes
- Starting too early - SERMs while esters are active waste the course and delay recovery.
- Dosing too low or too short - a 2-week SERM run at half dose is a gesture, not a PCT.
- Keeping the AI during PCT - estrogen suppression is correct on cycle and wrong during recovery.
- Starting the next cycle on feeling - a good mood is not a recovered axis; labs decide.
PCT After Steroids - Common Questions
When should PCT start after a cycle?
About two weeks after the last long-ester injection, within days after short esters, and a few days after the last oral tablet.
Clomid or Nolvadex for PCT?
Both are SERMs and are often combined; Clomid pushes LH harder, Nolvadex tends to carry fewer mood and vision reports at equal doses.
Where does HCG fit in PCT?
HCG runs in the weeks before the SERM course to keep the testes responsive, then stops - it is a pre-PCT tool, not a PCT companion.
How long does PCT last?
Typically 4-6 weeks of SERM dosing with a taper; bloodwork after the course confirms when recovery is complete.
How do I know PCT worked?
Total testosterone, LH and FSH back in the reference range 4-6 weeks after PCT ends, with symptoms resolved alongside the labs.
Is PCT needed after oral-only cycles?
Yes for men - orals suppress natural testosterone, so a short SERM course after the last tablet is the standard close.
Relevant Compounds
PCT references on GasProids: Nolvadex, Clomid, HCG 2500 IU (Dragon Pharma); Tamoxifen Tablets and Clomiphene Tablets (British Dragon).
Keep Reading
HPTA suppression on steroids - what PCT restarts.
Bloodwork on TRT and steroids - confirming recovery.
Fertility on TRT and steroids - HCG, sperm and timing.