MAJOR Thera-Gel Therapeutic Shampoo Coal Tar 0.50% — Original Strength 8.5 fl oz, Controls Dandruff & Scaling

MAJOR Thera-Gel Therapeutic Shampoo is a coal-tar–based medicated shampoo formulated to help control flaking, itching, and visible scaling associated with dandruff, seborrheic dermatitis, and psoriasis.

This therapeutic shampoo combines solubilized coal tar extract with a gentle cleansing base to target symptoms at the scalp. It’s formulated for intermittent, topical use and is intended to reduce visible scaling and minimize itch when used as directed. Because coal tar can increase sun sensitivity and interact with certain therapies, follow directions and consult a healthcare provider for long-term management or combined treatments.

How should I use MAJOR Thera-Gel for best results?

Use the shampoo at least twice weekly or according to your healthcare provider’s instructions. Apply to thoroughly wet hair, massage into the scalp to create a lather, leave it on for several minutes to allow the active ingredient to work, then rinse and repeat if needed.

• Use on wet hair and scalp; massage gently to distribute.
• Leave lather on scalp for several minutes before rinsing.
• Repeat application once during the same wash if recommended.
• Use at least twice weekly for maintenance or as advised by a doctor.

What is the active ingredient and how does it affect usage precautions?

The active ingredient is solubilized coal tar extract 2.50%, which provides 0.50% coal tar equivalent. Coal tar products can increase the skin’s sensitivity to sunlight and should not be combined with certain light-based therapies or prescription psoriasis treatments unless directed by a physician.

• Contains solubilized coal tar extract 2.50% (coal tar 0.50%).
• Avoid intentional sun exposure to treated areas for up to 24 hours after use.
• Do not combine with ultraviolet light therapy or prescribed psoriasis drugs without medical guidance.
• If eyes are exposed, rinse thoroughly with water.

Can I use this shampoo long term and is it safe for sensitive skin?

This product is intended for intermittent topical use; prolonged continuous use should follow medical advice. People with sensitive skin should patch-test or consult a healthcare professional before extended use to determine appropriateness and monitor for irritation.

• Avoid prolonged use without consulting a doctor.
• If irritation or excessive dryness develops, discontinue and seek guidance.
• Not formulated for use in the eyes—flush with water if contact occurs.
• Follow pediatric or pregnancy guidance from a healthcare provider if applicable.

How often will I see visible improvement?

Response times vary by condition severity and individual skin response; some users notice reduced flaking and itching after a few applications, while others may need a few weeks of regular use. Consistent application as directed generally provides better, more reliable control of visible symptoms.

• Some relief may be noticeable after several uses.
• Continue regular use for maintenance as recommended.
• Combine with a care plan from your clinician for chronic conditions.

Who this product is for: MAJOR Thera-Gel Therapeutic Shampoo is suited for adults and older adolescents seeking a coal-tar–based over-the-counter option to manage visible dandruff, seborrheic dermatitis, or scalp psoriasis symptoms. It is intended for those who need an occasional therapeutic wash as part of a broader scalp-care routine and who will follow usage precautions regarding sun exposure and concurrent therapies. If you have severe, widespread, or treatment-resistant scalp conditions, consult a healthcare professional before beginning or continuing use.