Nanoxidil vs Minoxidil: Does Newer Equal Better?

Medically reviewed by Dr. Ahmad Chaudhry M.B.B.S.
Written by Our Editorial Team
Last updated

Have you ever wondered about the difference between minoxidil and nanoxidil? Wonder no more! In this blog post, we will break down the differences between these two hair loss treatments. So keep reading to learn more!

Which one is suitable for you – minoxidil or nanoxidil?

nanoxidil vs minoxidil

Suppose you're looking for a new hair loss treatment. In that case, you may be wondering whether nanoxidil or minoxidil is the right choice for you. These products are designed to promote hair growth but vary in ingredients and application methods.

For example, nanoxidil is a newer product on the market and comes in the form of a spray. Minoxidil, on the other hand, is available as an oraltopical liquid or foam. In terms of efficacy, some evidence suggests that nanoxidil may be more effective than minoxidil.

One study found that subjects who used nanoxidil experienced greater hair density and thickness than those who used minoxidil. However, more research is needed to confirm these findings.

Regarding side effects, both nanoxidil and minoxidil have certain side effects that's good to be aware of before starting treatment.

Therefore, it's important to choose a product that is suitable for your skin type. Ultimately, deciding which product to use depends on your personal preferences and needs.

Overview: minoxidil vs nanoxidil

nanoxidil vs minoxidil comparison chart

Nanoxidil and minoxidil are two popular hair loss treatments. Both products are applied topically to the scalp. They are thought to work by acting on the hair follicles and promoting hair growth. Despite having a common treatment goal, there are some key differences between the two products.

Nanoxidil is a newer product that might be more effective than minoxidil. It is also said to be gentler and cause fewer side effects.

In addition, nanoxidil is said to be more effective for treating certain types of hair loss, such as female pattern baldness.

On the other hand, minoxidil has been on the market for a longer time and is more widely available. It is also less expensive than nanoxidil. Ultimately, deciding which product to use depends on individual preferences and needs.

But of course, these claims requires more research to confirm.

Are there alternatives to nanoxidil and minoxidil?

Feature Nanoxidil Minoxidil Scandinavian Biolabs Hair Growth Routine
Active Ingredient Nanoxidil Minoxidil Bio-Pilixin® Formula
FDA Approval No Yes No (Not required)
Side Effects Minimal Some (e.g., dryness) Minimal to None
Application Method Topical Solution Topical Solution 3-step Routine (Serum, Shampoo, Conditioner)
DHT Blocking Yes No Yes
Scalp Health & Hair Nourishment Moderate Moderate High
Clinical Results Limited Studies Extensive Studies Clinically tested
Suitable for Sensitive Scalps Yes Varies Yes
Recommended Usage Frequency Twice Daily Twice Daily Daily Routine
Vegan & Cruelty-Free Varies by Brand Varies by Brand Yes
Money-Back Guarantee Varies by Brand Varies by Brand 150-day Money-Back Guarantee


In conclusion, while Nanoxidil and Minoxidil have been popular choices for hair growth treatments, Scandinavian Biolabs Hair Growth Routine, powered by the innovative Bio-Pilixin® Formula, offers a comprehensive and natural approach to hair loss.

With its 3-step routine consisting of Hair Strength Serum, Hair Growth Shampoo, and Hair Recovery Conditioner, it not only promotes hair growth but also improves overall scalp health and hair nourishment.

What is nanoxidil?

nanoxidil spray in woman's hand

Nanoxidil is a topical solution that has been shown to promote hair growth in both men and women. Unlike minoxidil, which is available in 2% and 5% solutions, nanoxidil is only available in a 5% solution. While nanoxidil is generally well-tolerated, the most common side effect is itching or irritation of the scalp.

If you're interested in trying nanoxidil, talk to your doctor to see if it's right for you.

How does nanoxidil work?

Nanoxidil is thought to work by increasing blood flow and nutrient delivery to the hair follicle, which may help to stimulate hair growth. In addition, nanoxidil may help reduce inflammation and oxidative stress, which can contribute to hair loss.

hair loss on the brush

How long does it take for nanoxidil to work?

There is no one answer to this question, as the effects of nanoxidil can vary depending on the individual. However, it is thought that nanoxidil takes several weeks or even months to produce visible results. This is because the molecule must first bind to receptors in the scalp, stimulating follicles to enter the growth phase.

Therefore, while some people may see results after a few weeks of treatment, it is more common to take several months before any noticeable changes occur. In any case, nanoxidil is not a quick fix for hair loss, and patience is often required to see results.

How to use nanoxidil?

woman holding a spray

Nanoxidil is most commonly used topically in the form of a cream or gel. To use nanoxidil

  1. Apply it to the affected area and massage it into the skin. You can use nanoxidil once or twice per day, as needed.
  2. Please wash your hands after applying nanoxidil, as it can irritate the eyes and mucous membranes.
  3. If you experience any adverse effects, stop using nanoxidil and consult your doctor.

Nanoxidil side effects

While nanoxidil is generally safe and well tolerated, users should be aware of a few potential side effects. The most common side effect is local skin irritation, which can occur if the nanoxidil solution is not applied properly. In rare cases, users may also experience allergic reactions, such as hives or swelling.

If you experience these side effects, it is important to stop using nanoxidil and consult a healthcare professional. However, with proper care, nanoxidil can effectively promote hair growth and prevent further hair loss.

What is minoxidil?


Minoxidil is a medication that is used to treat high blood pressure. It is also effective in treating baldness in men and women. Minoxidil was originally developed as a treatment for high blood pressure. Still, it was found effective in treating baldness when patients began to report new hair growth after using the medication.

Minoxidil is available in topical and oral forms and is typically used twice daily (what about once a day?). When used correctly, minoxidil can be an effective treatment for receding hairline, high blood pressure and hair loss.

How does minoxidil work?

Minoxidil works by dilating blood vessels and increasing blood flow to the scalp. This increased blood flow helps supply nutrients to the hair follicles, promoting new hair growth. In addition, minoxidil can help to preserve existing hair follicles and prevent further hair loss.

How long does it take for minoxidil to work?

minoxidil before and after

It's the question everyone wants to know: How long does it take for minoxidil to work? The answer, unfortunately, isn't quite as straightforward as we'd like. While some people see results within a few weeks, it can take up to four months for others to notice any regrowth.

And in some cases, minoxidil may not work at all. So why the discrepancy? It turns out that a number of factors can affect how well minoxidil works, including the severity of hair loss, age, and genetic predisposition. In other words, there's no one-size-fits-all answer to the question.

However, if you're patient and consistent with your application, you may be one of the lucky ones who see new hair growth in just a few short weeks.

How to use minoxidil?

man applying minoxidil

Topical minoxidil is applied to the scalp twice daily and is thought to work by stimulating hair growth. Oral minoxidil is taken as a pill once or twice daily. It works by widening blood vessels, which increases blood flow to the scalp and helps to stimulate hair growth.

You might experience hair shedding, but that's a common effect known as minoxidil shedding.

Minoxidil is generally well-tolerated but can cause side effects such as scalp irritation, dryness, and burning.

It is important to follow the instructions on the package when using minoxidil, as incorrect use can lead to decreased effectiveness.

Minoxidil is a safe and effective hair loss treatment and is available without a prescription.

Minoxidil side effects

man sexual side effects of minoxidil

Minoxidil is a medication that is used to treat hair loss. It is available in both topical and oral forms. While minoxidil is generally well-tolerated, a few potential side effects should be considered before starting treatment.

The most common side effect of minoxidil is scalp irritation. This can manifest as redness, itchiness, or burning. In rare cases, scalp irritation can lead to hair loss.

Another potential side effect is unwanted hair growth on other body parts. This side effect is more common with the topical form of minoxidil.

More severe cases of minoxidil side effects sexually, mentally and physically are reported by some users.

Finally, minoxidil can cause some people dizziness, lightheadedness, or headaches.

If you experience any of these side effects, please consult with your doctor.

Minoxidil is generally regarded as a safe and effective way to treat hair loss. Still, it's essential to know the potential side effects before starting treatment.


Minoxidil and nanoxidil are two medications used for the treatment of hair loss, however, these medications differ in their side effects and chemical composition. These medications improve the blood flow to the hair follicles on the hair scalp, which in turn promotes the growth of new hair and resolves hair loss.


Gupta, A. K., Talukder, M., Venkataraman, M., & Bamimore, M. A. (2021). Minoxidil: a comprehensive review. Journal of Dermatological Treatment33(4), 1896–1906.

Suchonwanit, P., Thammarucha, S., & Leerunyakul, K. (2019). Minoxidil and its use in hair disorders: a review. Drug Design, Development and TherapyVolume 13, 2777–2786.

Read more:

Dr. Ahmad Chaudhry M.B.B.S. is a House Physician in the Medical Unit 3 Allied Hospital, Faisalabad, and deals with hepatic, cardiac, neurological, and dermatological issues daily. He did his MBBS from Punjab Medical College, Faisalabad. He believes that a good haircare routine is one where you nourish it naturally. During his free time, he works as a dermatologist for Scandinavian Biolabs.