Saw Palmetto Shampoo Side Effects: What You Need To Know In 2023

Top 11 Hidden Side Effects Of Saw Palmetto You Didn't Know About


Saw palmetto shampoo has been gaining popularity in recent years, thanks to its claimed benefits for hair health. Made from the extract of the saw palmetto plant, this shampoo is said to help prevent hair loss and promote hair growth. However, like any other product, saw palmetto shampoo also has its side effects. In this article, we will take a closer look at the potential side effects of using saw palmetto shampoo, so you can make an informed decision when choosing your hair care products.

The Benefits of Saw Palmetto Shampoo

Before we dive into the side effects, let’s first discuss the benefits of saw palmetto shampoo. As mentioned earlier, saw palmetto extract is believed to help prevent hair loss and promote hair growth. This is because it contains compounds that inhibit the production of DHT, a hormone that is known to contribute to hair loss. Saw palmetto shampoo is also said to have anti-inflammatory properties, which can soothe an itchy or irritated scalp.

Common Side Effects

While saw palmetto shampoo is generally considered safe, it can cause some side effects in certain individuals. One of the most common side effects is scalp irritation. This can manifest as redness, itching, or a burning sensation on the scalp. Some people may also experience dryness, flakiness, or dandruff after using saw palmetto shampoo. These side effects are usually mild and can be alleviated by using a moisturizing conditioner or reducing the frequency of shampooing.

Allergic Reactions

In rare cases, some people may be allergic to saw palmetto extract. Signs of an allergic reaction can include hives, swelling of the face or throat, difficulty breathing, or a rapid heartbeat. If you experience any of these symptoms after using saw palmetto shampoo, stop using the product immediately and seek medical attention.

Interaction with Medications

Saw palmetto extract can interact with certain medications, including blood thinners, hormone therapies, and some antibiotics. If you are taking any medications, it is important to consult with your doctor before using saw palmetto shampoo. They can advise you on whether it is safe to use, or if you need to adjust your medication dosage.


Using saw palmetto shampoo too frequently can also lead to side effects. This is because the shampoo can strip the scalp of its natural oils, leading to dryness and flakiness. It is recommended to use saw palmetto shampoo no more than twice a week, or as directed by your hair care professional.


Saw palmetto shampoo can be a great addition to your hair care routine, but it is important to be aware of its potential side effects. Scalp irritation, allergic reactions, interactions with medications, and overuse are all possible side effects of saw palmetto shampoo. By using the product as directed and consulting with your doctor if you have any concerns, you can safely enjoy the benefits of saw palmetto shampoo for healthy, strong hair.