Finast Tablet 5mg

Last Updated: December 27, 2025

Product Name Finast
Active Ingredient Finasteride
Effect AGA improvement
Strength 5mg
Delivery Time 7~14 days
Target Gender Male
Manufacturer Dr Reddy’s Laboratories Ltd
Estimated Delivery: If you pay today, it will delivered by Jan 27 – Feb 1
verified tick Medically Reviewed by Dr. David Harrilla
Dr. David Harrilla
✅ Verified Expert

Dr. David Harrilla

Drug Safety Expert & Specialist in Generic Medicine

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✍️ Written by Niamh Stovall
Niamh Stovall
✅ Verified Expert

Niamh Stovall

Senior Medical Content Writer
10+ Years Health Journalism

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Product details of Finast

Finast is a generic version of Proscar. The active ingredient Finast suppresses the action of dihydrotestosterone, the male hormone that causes AGA.

By reducing dihydrotestosterone, it regulates the hair growth cycle, prolongs the growth period of hair growth, and leads thin and short hair to thick and long hair growth.

Since it contains 5 mg of the active ingredient finasteride, it is possible to treat with good cost performance by dividing it with a pill cutter or the like.

Effect of Finast

Finasteride, the active ingredient in finasteride, reduces the production of androgen (DHT), which is the direct cause of AGA.

This action improves the disorder of the hair cycle, delays the progression of AGA, and can be expected to have a hair-growth effect.

Estimated manifestation of the effect of Finast

The effect may appear in 3 months at the earliest, but it is usually said that the effect will appear in 6 months.

We recommend that you treat it carefully without rushing.

Indications for Finast

Finast is effective for the symptoms of AGA (male pattern baldness).

  • Those who suffer from AGA
  • Those who feel that hair loss has increased
  • Those who feel that their hair has become thinner
  • Those who want to strengthen their hair and increase the amount of hair
  • Those who want to use a safe hair growth agent
  • Those who have not been effective with AGA treatments such as Propecia and those who suffer from benign prostatic hyperplasia

The Active ingredient of FINAST

Finasteride, the active ingredient in finasteride, suppresses the action of 5α-reductase and reduces the amount of DHT, which is the direct cause of AGA.

This function improves the disorder of the hair cycle and supports the hair to grow firmly.

Pharmaceutical company

Dr Reddy’s Laboratories Ltd is a pharmaceutical company headquartered in India.
With sales of 226.6 billion yen in 2017, it is attracting attention as a rapidly growing company.
We handle more than 200 types of generic drugs, and we are expanding to about 80 countries around the world.

How to take Finast

Take 1 tablet once a day with about 1 glass of water or lukewarm water.

It is okay to take it before or after meals, but you can feel the effect more by taking it at the same time every day.

If you miss a dose, take it when you notice it.

Recommended dose of FINAST

For male adults, it is usually recommended to administer 0.2 mg of finasteride once daily.

The amount can be increased as needed, but the upper limit is 1 mg per day.

At the earliest, the effect may be exhibited by daily administration for 3 months.

It usually requires daily administration for 6 months until the effect appears.

In addition, it is recommended to take it continuously to maintain the effect.

Precautions when taking FINAST

Dietary Effects

When finasteride 0.2 mg and 1 mg were orally administered to healthy adults once daily for 7 days within 30 minutes after meals, the AUC and Cmax on the 7th day of administration were approximately between fasting and postprandial administration. It will be the same value.

Clinical trials have reported no dietary effects.

Precautions related to dosage and administration Although the effect may be exhibited by daily administration for 3 months, it is usually said that daily administration for 6 months is required until the effect appears.

Also, take it continuously to maintain the effect. In addition, the enhancement of the effect by increasing the dose is not recognized.

If the progression of androgenetic alopecia is not delayed even after administration of this drug for 6 months or longer, discontinue administration. In addition, even if you administer for 6 months or more, check the effect regularly and consider the necessity of continuous administration.

Side effects of Finast

There is a tendency for decreased libido, such as erectile dysfunction, ejaculatory disorders, and decreased semen volume.

Clinical trial results have reported side effects in the genitals as the main symptom.

However, the frequency is less than 5% at most, and it can be said that it is a drug with relatively few side effects.

Precautions when using Finast

The following people should be careful about taking.

  • Patients with hepatic dysfunction This drug is mainly metabolized in the liver.
  • It has not been confirmed to be safe when administered to patients with hepatic dysfunction.
    Please consult your doctor before taking.
  • Infants, children, and elderly (65+) should use it only with medical advice.
  • People with weak immune systems need close doctor supervision.

How to store the Finast

  • Store at room temperature (1–30 °C)
  • Keep out of reach of children and pet.
  • Keep away from direct sunlight, moisture.
  • Do not refrigerate
  • Do not use after the expiry date
  • For half-tablets, wrap in foil or store in a sealed pill box to prevent moisture damage.

Frequently Asked Questions

What is Finast 5mg?

Finast 5mg is a tablet that contains finasteride, a 5-alpha-reductase inhibitor. It is mainly used in men to treat an enlarged prostate (benign prostatic hyperplasia, BPH).

How does Finast 5mg work?

Finasteride blocks the enzyme that converts testosterone into dihydrotestosterone (DHT) — the hormone responsible for prostate growth and male pattern hair loss. Reducing DHT helps shrink the prostate and improves symptoms.

Can women or children take Finast 5mg?

No. Finast 5mg is not intended for women or children. Pregnant women should never handle crushed/broken tablets due to risk to a male fetus.

Can Finast 5mg affect prostate cancer tests?

Finasteride lowers PSA levels (a blood marker used in prostate cancer screening). This can make interpretation of PSA tests different — tell your doctor you are taking the medicine.

Pack Size

150 Tablets, 30 Tablets, 300 Tablets

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