Neutrogena T Gel Shampoo’s Hair Loss Side Effects: Should You Be Worried?

If you’re one of the people who suffer from dandruff or seborrheic dermatitis and psoriasis, you’ve probably heard of T/Gel or any coal tar shampoo products. But if you are not familiar with this product or if you are thinking of buying Neutrogena’s T/Gel shampoo, then you’ve come to the right place. In this article, we’ll review this medicated shampoo, let you know if it works and get to the bottom of this t gel shampoo & hair loss link! 

You may like to read: 5 Best Antifungal Shampoo

What is Neutrogena T/Gel Shampoo

Neutrogena is an American hair and skincare brand that caters to people with very sensitive skin and hair. In fact, they have all kinds of products including soap, shampoos, and ointments created especially for people with allergies, sensitive skin, and skin disorders. Furthermore, they make products suitable for each age group, they have products for babies, children, adults, and older men and women. 

Neutrogena’s T Gel shampoo is one of their best-selling products today. This shampoo is a derma-approved therapeutic shampoo that aims to relieve and control itchy and flaking scalp. It’s main active ingredient is Neutar Solubilized Coal Tar Extract, a patented variation of the topical medication coal tar. 

The main difference of the T Gel shampoo from other brands is that it is made fragrant and more suitable for daily use. Although more people attest to its efficacy, there are people that also say that it causes some negative side effects. You can even see that t gel shampoo hair loss is a very popular search term on Google today. But in this article, we’ll clear this up and let you know if you should be worried about the T Gel shampoo hair loss side effects.

You may like to Read:

Skin Diseases and Disorders T/Gel Treats:

Dandruff is one of the most common skin issues most of us may have experienced. It causes mild itching and small flakes. It usually comes and goes, depending on the season or your stress levels. 

t gel-shampoo hair loss

Seborrheic Dermatitis or Scalp Eczema is a skin disease that causes your scalp to itch and flake. The main difference from dandruff is that it creates larger patches of scalp flakes. Because of the itch, people are prone to picking and damaging your scalp more. 

It usually affects the scalp but it also manifests in the eyebrows, eyelids and ears. Seborrheic dermatitis is believed to be caused by the Malassezia fungi. That’s why most treatments include antifungal agents in addition to the anti-inflammatory medications. 

Scalp Psoriasis. Just like seborrheic dermatitis, scalp psoriasis causes extreme itchiness, scalp irritation and large skin flakes. The main difference is scalp psoriasis causes skin lesions too that sometimes take too much time to heal and causes more pain and itchiness.

Scalp psoriasis is considered an autoimmune disease and the real cause of it hasn’t been discovered yet. Dermatologists believe that this can be hereditary but some studies show that it is related to one’s stress levels too.

Neutrogena T/Gel Therapeutic Shampoo Original...
  • 16-fluid ounce bottle of Neutrogena T/Gel...
  • Original therapeutic formula helps control scalp...
  • Contains coal tar extract, which scientific tests...
  • From the #1 dermatologist-recommended brand, this...
  • Designed for daily use. For best results, use at...

Neutrogena T/Gel Ingredients

Coal Tar

Coal Tar is one of the most popular ingredients in anti-dandruff shampoos, soap and ointments today. This dark and viscous liquid is a by-product of the coal/coke manufacturing. In 1655, it was discovered that coal tar has a lot of medicinal properties including antifungal, anti-inflammatory, anti-itch, and antiparasitic properties. 

Shampoos infused with coal tar  is the main shampoo that dermatologists recommend and prescribe to patients with seborrheic dermatitis, scalp psoriasis and other dandruff related scalp diseases. There are also concentrated ointments and creams for more extreme cases. 

The only problem with coal tar is that prolonged use can cause a lot of negative side effects. This includes hair loss, skin irritation and skin discoloration. That’s why this shampoo is formulated with a very small amount (0.5%) of this potent medication. And Neutrogena also doesn’t recommend this shampoo for prolonged use. Dermatologists usually recommend this shampoo to be used for 1 month maximum along with other anti-inflammatory pills and ointments. 

Other Inactive Ingredients

Made from palm kernel oil or coconut oil, Sodium Laureth Sulfate is a detergent, surfactant and a foaming agent mainly used in personal care products including shampoos and soaps. It works by emulsifying oil-based dirt in your hair so that you can easily rinse it after use. 

The other ingredients in the T/Gel shampoo that acts as foaming/cleaning agents, surfactants are Cocamide MEA, Cocamidopropyl Betaine, Polysorbate 20 andTetrasodium EDTA. Additionally, Sodium Chloride or table salt is used to increase viscosity and make the shampoo thicker or more creamier. 

Citric Acid on the other hand decreases the overall ph of the hair and makes it less frizzy. Neutrogena also has added fragrance ingredients to make it suitable for daily use. Last but not the least, the DMDM Hydantoin, is a popular cosmetic ingredient that has antibacterial properties to prevent the spoilage of the shampoo.

How To Use

Just like any other medicated shampoo, T/Gel shampoo is recommended to be used 2x a week for best results. To use it:

  1. Completely wet your hair with warm water before application
  2. Get considerable amounts of the shampoo and massage it to your scalp. 
  3. Let it sit for a few minutes to enable the coal tar to treat your skin
  4. Rinse and repeat as your derma recommends


This product is not for internal use, do not swallow and avoid getting it to your eyes. In addition to that, you should avoid exposing the treated area to sunlight for long hours. Prolonged use is not recommended too, discontinue if skin irritation occurs. And always follow your doctor’s prescription and additional advice on how to use the product. 

Where to Buy

Neutrogena T/Gel is a medicated shampoo but it doesn’t require any prescription to buy one. It can be easily bought in drugstores and skin care shops.You can also buy a 16 Fl Oz online on Amazon for $14.

Neutrogena T/Gel Therapeutic Shampoo Original...
  • 16-fluid ounce bottle of Neutrogena T/Gel...
  • Original therapeutic formula helps control scalp...
  • Contains coal tar extract, which scientific tests...
  • From the #1 dermatologist-recommended brand, this...
  • Designed for daily use. For best results, use at...


What we like about Neutrogena T/Gel Shampoo

  1. Effective treatment for dandruff and mild seborrheic dermatitis
  2. Derma-approved ingredients
  3. Coal tar has a distinctive smell and sticky texture but the patented formulation smells great and doesn’t leave a gummy feeling to your hair

What we don’t like about Neutrogena T/Gel Shampoo

  1. Some people are allergic to sulfates and surfactants. 
  2. The ingredients may cause skin irritation for people with sensitive skin
  3. The coal tar ingredient may cause hair loss after prolonged use 

T Gel Shampoo Hair Loss Side Effects

With so many positive reviews, coal tar or Neutrogena T/Gel shampoo has become a popular shampoo for people with scalp diseases. And because this product can be easily bought without prescription, improper use and prolonged application are some of the reasons why it got a bad reputation. 

As directed by the manufacturers and dermatologists, this product shouldn’t be used for long periods of time. But because of its great benefits people tend to use it longer than recommended and much more frequently. This may result in skin irritation, skin burning, skin peeling which is also the cause of hair loss and hair thinning.

Managing Scalp Related Diseases

As we have mentioned above, doctors haven’t found the real causes of dandruff, seborrheic dermatitis and scalp psoriasis. But there are recent studies that link not only these skin diseases but also all autoimmune disorders to STRESS

Clinical occurrence reporting shows that patients’ flare-ups happen usually during periods where they are extremely stressed, emotionally and psychologically. That’s why some form of treatments like relaxation therapies, yoga, spending time in nature and yoga greatly improves most of these cases. 

It will take time before your body fully heals. That’s why, in addition to stress management, most dermatologists recommend coal tar shampoo or shampoos with salicylic acid to clean the hair. Anti-inflammatory ointments and pills are usually prescribed too to reduce swelling, itchiness and skin irritation.

It is very important to consult your doctor or dermatologist if you believe that you have one of these skin disorders. To prevent the adverse effects, follow your doctor’s orders and do not take drugs/medications that some people online recommend.

This is one of the reasons why some people associate t gel shampoo & hair loss. It really works and it alleviates the symptoms. But because they don’t manage their stress and continually use this medication for a long time, they are at risk of developing more skin disorders including hair loss.

Final Verdict

A lot of users attest to the efficacy of T Gel shampoo, as studies have proven that this product is effective too. There’s no doubt that T/Gel shampoo can definitely help treat dandruff and mild dermatitis and psoriasis. In addition to your dermatologist’s prescription, a healthy diet and with stress-management therapies, it’s most likely that you’ll not need it for a long time. And you’ll definitely not experience worst t gel shampoo hair loss side effects!

We hope that this article has helped you find the solution to your itchy and flaky scalp. If you have comments and suggestions, don’t hesitate to leave a message in the comment sections. 

We at UnionofBarbers review several scalp treatments and anti-dandruff products you may want to check out too: 

Leave a Reply

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