Why Testosterone Crashes After a Cycle
After a steroid cycle, your body stops producing its own testosterone. That’s because external androgens tell your brain to shut down the natural process. The result? Low testosterone, also known as post-cycle hypogonadism.
You might feel tired, lose muscle, gain fat, and experience low libido—all signs your natural levels have tanked.
The Goal of PCT (Post-Cycle Therapy)
PCT exists to restart your body’s testosterone production. Think of it like jumpstarting a dead battery. Without it, your body can take months—or even years—to recover. Worse, you could suffer permanent suppression.
Timing Is Everything: When to Start PCT
The timing depends on the compounds you ran. Short esters (like Test Prop) clear fast, so you start PCT 3–5 days post-cycle. Long esters (like Test E or Tren E) need 14–21 days before PCT.
Mistime it, and you risk crashing before recovery kicks in.
Best PCT Compounds to Use
Nolvadex (Tamoxifen)
One of the most popular SERMs (Selective Estrogen Receptor Modulators). It blocks estrogen in the brain, signaling your body to produce LH and FSH—key hormones for testosterone production.
Clomid (Clomiphene Citrate)
Another SERM that stimulates LH and FSH. Often used alongside Nolvadex. But Clomid can cause mood swings and visual disturbances in higher doses.
HCG (Human Chorionic Gonadotropin)
This mimics LH, keeping your testes functioning during or after the cycle. Some use it during cycle (on-cycle support), others in the first weeks of PCT.
Aromatase Inhibitors (AIs)
Compounds like Arimidex or Aromasin block estrogen conversion. Useful if you’ve got high estrogen symptoms like gyno or water retention post-cycle.
Sample PCT Protocol (4 Weeks)
Week 1–2
- Nolvadex: 40 mg/day
- Clomid: 50 mg/day
- (Optional) HCG: 500 IU every other day
Week 3–4
- Nolvadex: 20 mg/day
- Clomid: 25 mg/day
- (Optional) AI: Arimidex 0.5 mg every 3 days if estrogen is high
Blood Work: The Only Real Way to Know
Don’t guess—test. Schedule blood work 4–6 weeks after your cycle ends. Check total and free testosterone, LH, FSH, estradiol, and prolactin. If your levels are still low, you may need to extend PCT or consider further treatment.
Lifestyle Habits That Boost Testosterone Naturally
Sleep 7–9 Hours a Night
Deep sleep is when most testosterone is produced. Poor sleep = poor recovery.
Heavy Compound Lifts
Squats, deadlifts, bench press—these trigger a hormonal response that supports testosterone.
Lower Body Fat %
Higher body fat = more aromatase activity = more estrogen = suppressed T levels.
Eat More Healthy Fats
Fats are the building blocks of steroid hormones. Focus on eggs, olive oil, avocados, and fatty fish.
Manage Stress
Cortisol and testosterone compete. High stress kills your hormonal balance.
Don’t Rely on Supplements Alone
Tribulus, fenugreek, ashwagandha—these might give you a 5–10% boost if you’re already healthy. But they won’t bring back your natural testosterone after a harsh cycle. Use them as support, not as your primary recovery tool.
Frequently Asked Questions
Can I skip PCT if I feel fine after my cycle?
No. Even if symptoms haven’t hit you yet, your hormones are still crashing under the hood. PCT is a must.
How long does it take to recover natural testosterone after a cycle?
It can take 4–12 weeks with proper PCT. Without it, you might not fully recover for 6–12 months—or ever.
Can I use just Nolvadex or Clomid alone?
Yes, some users run solo SERM PCTs. Nolvadex-only protocols are common. But stacking both often yields better results.
Is TRT better than PCT?
TRT (testosterone replacement therapy) is a lifelong commitment. PCT aims to restore your natural function. Unless you’re older or permanently shut down, always try PCT first.
What blood tests should I get after a cycle?
Testosterone (total & free), LH, FSH, estradiol, prolactin, SHBG, and liver/kidney panels.