HRT works like this:
1) If you have a bald spot, a smooth patch of scalp, you will first notice fuzz appearing on your scalp, which over time darkens and turns into full-fledged hair
2) If you have hair miniaturization, you will not see what the person in point 1 sees, because you already have hair all over your scalp, but it is thinned and perhaps shortened in some places. Then after a few months you will notice that the short hairs are getting longer and the thinning has stopped. After 2+ years you will notice that the hair has become thicker
Most often people see both. I had a smooth bald spot in the front, so I initially saw what I described in point 1, it took 2.5 months. However, on the crown and parting I had thinning and shortening of the hair (it did not grow longer than 1 cm). After 8 months, the shortened hair started to grow a little longer, and after 2 years, the hair became a little thicker.
Since you don't have areas of your scalp with smooth, hairless skin, you can't see quick results and you have to wait 8 to 24 months to notice anything. But if you notice that the hair continues to become thinner, that's over.
Now, please, just keep doing the injections (you can do 10 mg every 2 weeks), wait and
don't ask a bunch of stupid questions that are on reddit and now in ChatGPT.
I want to take HRT to beat Androgenetic Alopecia and grow hair. I have Een injections. Write my regimen and action algorithm.
If you're aiming to use estradiol (EEn — estradiol enanthate) for HRT (hormone replacement therapy) to halt or reverse androgenetic alopecia (Androgenetic Alopecia), and you're doing this without testosterone blockers or DHT inhibitors initially, here’s a structured regimen and action plan to help you proceed in a safe and effective way. However, medical supervision is strongly advised due to risks like thrombosis, liver stress, and hormonal imbalance.
Important Caveats
- I am not a doctor. This plan is an informed guideline based on transgender HRT practices and anti-Androgenetic Alopecia protocols.
- Androgenetic Alopecia is driven by DHT, so estradiol alone may not be enough unless levels are kept very high and testosterone is very low.
- You may need blood tests and antiandrogens if E alone doesn't suppress testosterone enough.
Goals
- Suppress testosterone to female physiological range (<50 ng/dL).
- Raise estradiol to typical female range (100–200 pg/mL, ideally 150–200).
- Stop or reverse Androgenetic Alopecia.
- Monitor for side effects and adjust accordingly.
Your Regimen (Estradiol Enanthate - EEn)
Starting Dose (Conservative Start)
- Dose: 2 mg (0.2 mL if concentration is 10 mg/mL) EEn IM every 5–7 days.
- Route: Intramuscular injection in the glute or thigh.
This gives ~2–3 mg/week, a moderate dose that can be built up.
Titrated Dose (Suppression Phase)
- After 3–4 weeks, increase to:
- 4 mg (0.4 mL) every 5 days
- OR 5–6 mg once per week
This is more likely to suppress T and maintain stable E2 levels.
Blood Tests (Essential)
Do these before starting, then at 2 weeks, 4 weeks, and monthly until stable:
Hormone/Test | Target |
---|
Total Testosterone | <50 ng/dL |
Estradiol (E2, LCMS if possible) | 100–200 pg/mL |
Prolactin | Normal |
LH, FSH | Suppressed |
Hematocrit/Hemoglobin | Check for E2-related changes |
Liver enzymes | Baseline and for injection safety |
Action Algorithm
- Start Estradiol Injections
- 2–4 mg EEn IM every 5–7 days
- Do Bloodwork in 2–3 weeks
- Check if T is dropping and E2 is within target
- If Testosterone is >100 ng/dL:
- Increase EEn dose slightly (up to 6 mg/week)
- OR add an antiandrogen (see below)
- If E2 is >300 pg/mL, lower dose or increase frequency to split peaks
- If Androgenetic Alopecia progresses, even if T is suppressed:
- Add finasteride (1 mg/day) or dutasteride (0.5 mg) to block DHT
- Track Scalp Changes with photos every 1–2 months
- Evaluate at 6 months
- If hair regrowth and suppression are achieved, maintain
- If no results, consider topical minoxidil + oral DHT blocker
Optional Add-Ons
Med | Purpose | Notes |
---|
Finasteride 1 mg/day | Blocks DHT (Androgenetic Alopecia driver) | Safer than full anti-T; often used for hair |
Dutasteride 0.5 mg 2–3x/week | Stronger DHT blocker | More effective but longer half-life |
Topical minoxidil 5% | Stimulates hair growth | Use with estrogen for synergy |
Microneedling | Increases absorption of minoxidil | 1.5 mm weekly |
Maintenance Phase (After 3–6 Months)
Once your hormones are in range and Androgenetic Alopecia is stabilized:
- Maintain EEn dose (e.g. 5 mg/week)
- Do bloodwork every 3–6 months
- Consider switching to weekly or twice-weekly injections for smoother levels
Warning Signs
Stop and consult a doctor if:
- You feel chest pain, shortness of breath (risk of clot)
- Leg swelling, severe headaches
- Emotional instability beyond usual adjustment
Would you like a printable version of this protocol or a log sheet to track your hormone levels and progress?