Site is under construction. Not ready to take any order yet.

Topical Finasteride vs. Dutasteride: Which is better to battle Hair Loss

Hair loss, scientifically known as androgenetic alopecia, affects a significant portion of the population and can have a considerable impact on an individual’s self-esteem and overall quality of life. Over the years, various treatments have been developed to combat hair loss, with medications like finasteride and dutasteride showing promise in preventing further hair thinning and promoting hair growth. In recent times, the topical formulations of these drugs have gained attention for their potential effectiveness and reduced systemic side effects. In this article, we’ll explore and compare topical finasteride and dutasteride as treatments for hair loss.

Understanding Finasteride and Dutasteride

  1. Finasteride: Finasteride is a widely recognized oral medication used to treat male-pattern baldness (androgenetic alopecia). It works by inhibiting the enzyme 5-alpha reductase, which converts testosterone into dihydrotestosterone (DHT), a hormone linked to hair loss. By reducing DHT levels, finasteride helps to slow down hair loss and, in many cases, stimulate hair regrowth.
  2. Dutasteride: Dutasteride is another medication that inhibits 5-alpha reductase, but it is more potent and inhibits both Type I and Type II forms of the enzyme. This means that dutasteride is more effective at reducing DHT levels in the body compared to finasteride. It is primarily used to treat enlarged prostate (benign prostatic hyperplasia), but it has also shown promise in treating male-pattern baldness.

Topical Formulations

While both finasteride and dutasteride are commonly available in oral form, topical formulations have gained popularity as an alternative to reduce systemic absorption and potential side effects.

  1. Topical Finasteride: Topical finasteride is a compounded solution that is applied directly to the scalp. It is believed to have localized effects, reducing DHT levels in the scalp without affecting the systemic DHT levels. This localized approach aims to minimize the potential for systemic side effects associated with oral finasteride while still providing the desired hair loss treatment.
  2. Topical Dutasteride: Similar to topical finasteride, topical dutasteride is a compounded solution that is applied directly to the scalp. The localized application targets DHT reduction in the scalp without affecting systemic DHT levels. Given dutasteride’s potency in inhibiting both types of 5-alpha reductase, it is expected to be effective in promoting hair growth when applied topically.

Comparative Analysis

Let’s compare topical finasteride and dutasteride in a few key aspects:

  1. Effectiveness: Both topical finasteride and dutasteride are believed to be effective in treating hair loss. Dutasteride’s greater potency in inhibiting DHT suggests it may be more effective in promoting hair growth, but more research is needed to establish a definitive comparison.
  2. Side Effects: Topical formulations of finasteride and dutasteride are thought to have fewer systemic side effects compared to their oral counterparts. However, research is ongoing to understand the extent of their local and systemic effects.
  3. Availability and Approval: As of the last update in 2021, topical finasteride is available, but it is often compounded by specialized pharmacies. On the other hand, topical dutasteride is less common and may require compounding as well.
  4. Research and Studies: Research on topical finasteride and dutasteride is still evolving, and more studies are needed to establish their efficacy, safety, and optimal dosages for treating hair loss.


Topical formulations of finasteride and dutasteride present a potential advancement in the treatment of androgenetic alopecia by offering localized effects and potentially minimizing systemic side effects. While these treatments show promise, further research is necessary to fully understand their effectiveness, safety, and long-term implications. It’s crucial for individuals experiencing hair loss to consult with a healthcare professional before starting any new hair loss treatment to determine the most suitable option based on their specific condition and medical history.

Leave a Reply

Your email address will not be published. Required fields are marked *