IPL and PCOS: Does pulsed light work on hormonal hair?

Excessive hair growth is one of the most common manifestations of Polycystic Ovary Syndrome (PCOS), especially in areas such as the chin, neck, upper lip, chest, or abdomen.

Therefore, one of the most frequent questions is: does IPL hair removal work when hair growth has a hormonal origin?

The short answer is: IPL can help reduce hair growth, but it does not treat the hormonal cause of PCOS.

This means that for people with PCOS, maintenance sessions may be necessary over time.

Why can PCOS cause more hair?

PCOS can be associated with higher levels or increased activity of androgens, hormones that can stimulate the growth of thicker, darker, and more visible hair in certain areas of the body.

This type of excessive hair growth is known as hirsutism.

Not everyone with PCOS experiences this symptom, but it is common enough to have a significant impact on self-esteem and quality of life.

International guidelines for PCOS recognise that hair reduction treatments using laser and light technologies can be considered in the treatment of facial hirsutism associated with PCOS.

So does IPL work on hormonal hair?

IPL technology, or Intense Pulsed Light, emits light pulses that are absorbed by the melanin present in the hair.

This energy reaches the follicle and progressively helps to reduce the hair's growth capacity.

IPL does not distinguish whether hair appeared due to genetics, hormones, or other factors. What matters for the technology is primarily the relationship between hair colour and skin tone.

Therefore, dark and pigmented hairs tend to respond better to IPL technology than very light, red, grey, or white hairs.

There is evidence that light technologies, including IPL, can contribute to the reduction of hirsutism in people with PCOS, although specific evidence is still limited.

Does PCOS mean that hair will grow back?

It's possible.

IPL acts on the hair and the follicle, but it does not alter the hormonal production that underlies PCOS.

Therefore, even after you have significantly reduced the growth of existing hair, hormones can stimulate new follicles over time.

This is precisely why, in cases of PCOS, maintenance sessions can be particularly important.

This does not mean that the treatment is not working. It simply means that there is a continuous hormonal factor influencing growth.

IPL or laser: which is better for PCOS?

Both laser and IPL use light energy to target hair pigment, but they don't work in exactly the same way.

Professional laser uses a more specific wavelength and can produce a more concentrated action on the follicle.

IPL uses a broader spectrum of light and, when used in home devices, allows treatments to be done at home and maintenance sessions to be performed whenever necessary.

One of the great advantages of home IPL is convenience: you don't have to schedule appointments or travel to a clinic every time you need a maintenance session.

Can MUSE be used on the face?

MUSE can be used on different body areas, always following the instructions for use and the skin and hair compatibility chart.

On the female face, it should only be used in the areas indicated in the MUSE instructions and never too close to the eyes.

Areas such as the chin and jawline are precisely some of the areas where many women with PCOS experience greater discomfort with hair growth.

Before starting, it is important to check if your skin tone and hair colour are compatible with IPL and perform a test on a small area.

How long does it take to see results?

The reduction of hair growth with IPL is progressive because not all hairs are in the same phase of the growth cycle at the same time.

That's why several sessions are needed.

With MUSE, some people start to notice changes in the first few weeks, such as slower growth or less dense hair.

Results vary from person to person and may depend on factors such as:

• hair colour and thickness
• skin tone
• treated area
• frequency of sessions
• hormonal influence

In cases of PCOS, the hormonal component may mean that some areas require more time or more frequent maintenance sessions.

Why is maintenance so important?

After the initial treatment phase, the goal of maintenance sessions is to help control hair that regrows.

For someone with PCOS, this can be particularly helpful because the hormonal stimulation does not simply disappear by using IPL.

Instead of constantly relying on razors, wax, or salon visits, having a device like MUSE at home allows for maintenance sessions when needed.

Does IPL treat PCOS?

No.

It's important to distinguish between the two:

IPL can help with one of the visible symptoms of PCOS — hair growth — but it does not treat PCOS or regulate hormones.

PCOS is a condition that can involve different symptoms and should be monitored by a healthcare professional when necessary.

If hair growth appears suddenly, increases very rapidly, or is accompanied by other significant hormonal symptoms, it is advisable to speak to a doctor.

MUSE and the mission of Mindful Muse

Mindful Muse was created with the aim of making beauty and self-care solutions more accessible, but also of raising awareness of problems that affect so many women.

PCOS is one of the particularly important causes for us.

Part of Mindful Muse's mission is to support initiatives and research related to Polycystic Ovary Syndrome and contribute to greater awareness of the impact this condition can have on women's lives.

And that's also why we wanted to create a solution that could be used in the comfort of home, especially for those who regularly deal with unwanted hair growth.

Discover MUSE and see how home IPL hair removal works.