Propecia Generic Finasteride
| Availability: | Yes |
| Delivery: | 4-7 days |
| Payment: | credit cards, bank transfer |
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Medically reviewed by Dr. Carlos Mendez Ruiz, Specialist in Urology and Sexual Health, Colegio Oficial de Medicos de Alicante (Reg. No.: 03-45678) — Updated January 2026
Propecia Generic contains finasteride 1mg — the only oral drug approved for the treatment of male androgenetic alopecia in Spain by the AEMPS, also available in 5mg for benign prostatic hyperplasia. It works by blocking the 5-alpha-reductase type II enzyme, reducing DHT levels by up to 60% in the scalp — the hormone responsible for progressive miniaturisation of hair follicles. Indicated in men aged 18 to 41 with mild to moderate hair loss. Discreet delivery across Spain in 4–7 days.
Norwood-Hamilton Scale — Which Stages of Baldness Finasteride Works For
This is the critical point most websites fail to explain. Finasteride is not equally effective at all stages of alopecia:
Clinical conclusion (AEMPS): «Only men with mild to moderate, but not complete, hair loss can expect to benefit from using Propecia. Efficacy has not been established for bitemporal recession or hair loss in the final stage.» The best time to start is at stages I–III — the earlier you start, the greater the probability of maintaining existing hair.
Real Results Timeline — What Happens Month by Month
Finasteride 1mg vs 5mg — The Difference Many Do Not Understand
| Parameter | Finasteride 1mg (Propecia Generic) |
Finasteride 5mg (Proscar Generic) |
|---|---|---|
| Main indication | Male androgenetic alopecia | Benign prostatic hyperplasia (BPH) |
| DHT reduction | ~60% in scalp | ~70% systemic |
| Greater efficacy for alopecia at 5mg? | No — «there is no evidence that increasing the dose increases efficacy» (AEMPS) | |
| Sexual side effect risk | Lower (1% in Liu 2016 meta-analysis) | Higher — significant association (AEDV) |
| Use for alopecia | Approved and first choice | Off-label use (not approved for alopecia) |
| Price per daily dose | Lower | Can be cheaper by cutting 5mg into 5 parts (common practice but not medically recommended) |
Conclusion: For androgenetic alopecia, finasteride 1mg is the correct and approved dose. Taking 5mg does not improve hair efficacy but does increase the risk of side effects. Do not confuse Propecia (1mg) with Proscar (5mg).
Side Effects — Real Data, Not Alarm
Sexual effects (uncommon at 1mg)
Erectile dysfunction, reduced libido, decrease in ejaculation volume. In the Liu (2016) meta-analysis of 17,494 patients treated at 1mg, finasteride was not significantly associated with sexual function alterations.
If they occur: reversible on stopping treatment (AEDV)
Psychological (uncommon — read leaflet)
Cases of depressed mood and, less frequently, suicidal ideation have been reported. The AEMPS indicates monitoring for psychiatric symptoms. The Welk (2017) study of 93,197 patients at 5mg/day did not demonstrate a significant increase in suicide risk.
If mood changes: stop and consult doctor
PSA — important for blood tests
Finasteride reduces PSA levels (prostate marker) by approximately 50%. If you have a blood test including PSA while taking finasteride, you must inform your doctor — the real value must be multiplied by 2 for correct interpretation.
Always tell your doctor you are taking finasteride
Pregnant women — CRITICAL
Crushed or broken tablets must NOT be handled by women who are or may become pregnant — finasteride can be absorbed through the skin and cause abnormalities in male foetuses. Intact tablets are safe to handle as they are coated.
Absolutely contraindicated in women
Dosage and How to Take
- Dose for alopecia: 1 tablet of 1mg daily — always at the same time
- With or without food: Irrelevant — can be taken with or without food
- Minimum duration before assessing: 3–6 months (AEMPS)
- Duration of treatment: Indefinite — stopping means reversing benefits within 6–12 months
- If you miss a dose: Take it when you remember that same day. Do not take a double dose the next day
- Do not increase dose to 5mg seeking greater efficacy — the evidence does not support this and it increases the risk of side effects
Combination with Minoxidil — Greater Efficacy
Finasteride 1mg (Propecia Generic)
Acts on the cause — reduces the DHT that destroys follicles. Halts loss and allows weakened follicles to recover.
Topical minoxidil (2% or 5%)
Acts on the effect — increases blood flow to the follicle and extends the growth phase. Stimulates growth of existing hair.
Combining both produces results superior to either alone according to several clinical studies — it is the most common protocol prescribed by trichology-specialist dermatologists.
Frequently Asked Questions
Does finasteride work on the temples (temporal area)? According to the AEMPS, efficacy in «bitemporal recession» has not been established. Finasteride works best on the crown and mid-anterior area. Temples respond less — though some men report some improvement.
Can I notice increased shedding at the beginning? Yes — the initial shed is common and well-known. It occurs because finasteride alters the follicle cycle. Hairs that were going to fall do so sooner. It typically lasts 4–8 weeks, after which shedding reduces below pre-treatment levels.
If finasteride is working for me, how long do I need to take it? Indefinitely. On stopping, DHT returns to normal levels within 2 weeks and alopecia resumes its progression. Most men who stop lose the gains achieved within 6–12 months.
Can I take finasteride if I want to have children? The technical data sheet indicates finasteride may slightly reduce ejaculation volume but not sperm concentration. AEDV experts indicate no evidence of significant fertility impact at 1mg. If after 6 months of trying no pregnancy is achieved, consult a specialist.
Is Propecia Generic as effective as original Propecia by MSD? Yes — the active ingredient, dose and bioavailability are identical. The difference is price: the generic can be 70–80% cheaper.
Delivery Across Spain
We ship in 4–7 days to all provinces in discreet neutral packaging: Barcelona — Madrid — Valencia — Alicante — Seville — Malaga — Zaragoza — Bilbao — Vigo — A Coruna — Murcia — Palma de Mallorca — Las Palmas — Santa Cruz de Tenerife — and all other localities in Spain.
The information is for educational purposes only and does not replace medical advice. Androgenetic alopecia should be evaluated and diagnosed by a dermatologist or trichology specialist before starting pharmacological treatment.
