10 Best Coal Tar Shampoos 2026 in the United States

True+Real Coal Tar Therapeutic Plus Tar Gel Shampoo offers a solid 0.5% coal tar concentration, which is effective for managing dandruff, seborrheic dermatitis, and scalp psoriasis. Its solubilized coal tar extract (2.5%) helps the active ingredient continue working even after rinsing, providing longer relief from itching and flaking. The formula is designed for regular use—at least twice a week—as recommended by dermatologists, making it a good choice for those needing consistent scalp treatment.

It’s a liquid shampoo with a regular scent, suitable for teens and adults of all genders. One notable strength is that it compares closely to popular leading brands, offering similar ingredients at a likely more affordable price point. However, some users might find the coal tar scent a bit strong or unusual if they prefer fragrance-free shampoos. Also, as with any coal tar product, it’s important to follow usage directions carefully, since overuse could irritate sensitive skin. The two-pack size is convenient for ongoing treatment but might be more than needed for casual or infrequent users.

This shampoo is well-suited for people seeking an effective, dermatologist-recommended coal tar option to control persistent scalp issues, especially if they are comfortable with the typical coal tar scent and formulation.

The Amazon Basics Therapeutic Plus Coal Tar Anti-Dandruff Shampoo features a 0.5% concentration of coal tar, which is known for effectively controlling symptoms associated with dandruff, psoriasis, and seborrheic dermatitis. This makes it a strong contender for individuals dealing with these scalp issues. The product's formulation is designed to continue working even after rinsing, which can be beneficial for prolonged relief from itching and flaking.

However, the coal tar does come with a strong scent, which may be off-putting for some users. It's suggested to follow up with a more pleasantly scented shampoo or conditioner to mitigate this downside. The shampoo comes in a gel form and is versatile enough for all hair types. It is recommended for use at least twice a week or as directed by a doctor for the best results.

While the product does not list additional soothing or moisturizing ingredients, its primary function is to tackle dandruff and related conditions effectively. Users looking for a therapeutic shampoo with a proven active ingredient and don't mind the strong scent might find this product particularly useful. However, those sensitive to smells or seeking a more pleasant fragrance might need to consider using another product alongside it.

The RoyceDerm Coal Tar Dandruff Shampoo stands out with its 2% coal tar extract, which is a higher concentration aimed at providing rapid relief from dandruff, psoriasis, and seborrheic dermatitis. This makes it suitable for individuals dealing with stubborn scalp issues. The inclusion of tea tree oil and herbal extracts is a notable strength, as these ingredients are known for their soothing and anti-inflammatory properties, providing additional comfort for the scalp.

Users may appreciate that it has a natural herbal fragrance, which can be more pleasant than the strong, medicinal scents often associated with coal tar products. The formulation is designed to be hydrating, potentially leaving hair feeling soft and looking healthy, which is a significant plus for those with dry scalp conditions. Additionally, the product is recommended by dermatologists, offering a layer of credibility and assurance regarding its effectiveness.

However, there are some considerations to keep in mind. Despite the gentle formulation claimed, coal tar can sometimes cause irritation in very sensitive individuals. Additionally, the thicker gel formulation may not be as easy to lather as more conventional shampoos, which could be a drawback for some users. Those with oily hair types might find the hydrating formula to be a bit heavy, potentially leading to an oily residue feeling. Regular users of coal tar shampoo should also be aware that these products can sometimes stain light-colored hair or fabrics. RoyceDerm Coal Tar Dandruff Shampoo is a strong contender for those in need of serious scalp relief, particularly if they prefer a product with natural, soothing ingredients. However, users with very sensitive scalps or oily hair types might need to test it first to ensure compatibility.