Oral Tablets
FinasterideCommercial
A 5-alpha-reductase inhibitor that slows hair loss and preserves existing follicles by lowering DHT.
- 5-alpha-reductase inhibitor (decreases DHT)
- FDA-approved for androgenic alopecia in men
- Commercial 1 mg tablet
- Frequently paired with low-dose oral minoxidil
About the ingredient
Finasteride
A selective Type II 5-alpha-reductase inhibitor that blocks the conversion of testosterone to DHT.
Finasteride is a 5-alpha-reductase inhibitor that decreases the conversion of testosterone to dihydrotestosterone (DHT), the hormone responsible for male-pattern hair loss (androgenic alopecia). By lowering scalp and serum DHT levels, Finasteride helps slow hair loss, promote regrowth, and preserve existing hair follicles.
This commercially available 1 mg formulation is FDA-approved for androgenic alopecia in men and is frequently prescribed as part of long-term hair restoration programs or in combination with topical therapies for enhanced results.
DHT suppression
Finasteride lowers scalp and serum DHT, the primary driver of follicular miniaturization in androgenic alopecia.
FDA-approved for hair loss
The 1 mg dose is FDA-approved for androgenic alopecia in men, with decades of clinical use behind it.
Combo-friendly
Commonly paired with minoxidil for additive effect — different mechanisms address different aspects of the hair cycle.
How to take
A consistent routine matters.
Follow the specific directions from your healthcare provider. These steps are a general reference for oral tablets administration.
- 1
Take one tablet (1 mg) by mouth once daily. May be taken with or without food.
- 2
Take at the same time each day to maintain steady levels.
- 3
Swallow whole with a full glass of water; do not crush or chew unless directed.
- 4
If you miss a dose, take it as soon as you remember unless it's close to the next scheduled dose — never double up.
- 5
Store at room temperature, away from heat, moisture, and direct sunlight.
Product Details
Available formulations
| Strength | Form | Quantity |
|---|---|---|
| 1 mg | Tablets | As prescribed |
Typical dosage & titration
Recommended titration schedule
Reference schedule only — your provider may adjust the timing or dose based on your individual response and lab work.
| Weeks | MG | SIG / Directions |
|---|---|---|
| Daily | 1 mg daily | Take one tablet (1 mg) by mouth once daily. May be taken with or without food. |
FAQ
Frequently asked questions
Provider workflow
Ready to prescribe Finasteride?
Submit a prescription through the Logos RX provider portal, or reach out to our pharmacy team for formulary, dosing, or patient-onboarding questions.
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