MAJOR Thera-Gel Therapeutic Coal Tar Shampoo - Original Strength 0.50% Coal Tar, 8.5 fl oz, Medicated Dandruff Control

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

This concentrated 8.5 fl oz formula contains solubilized coal tar extract (2.50% solution, equivalent to coal tar 0.50%) and is designed for intermittent use under directions. It works as a topical wash to address scalp flaking and discomfort while fitting into existing hair-care routines. Read and follow instructions carefully: avoid eye contact, limit sun exposure after use, and consult a physician before combining with other psoriasis therapies or prolonged use.

How should I use this shampoo for best results?

Use Major Thera-Gel at least twice weekly or as directed by your doctor. Apply to thoroughly wet hair, massage into the scalp to form a lather, leave on for several minutes to allow the active ingredient to act, then rinse and repeat if needed.

• Wet hair thoroughly before application to ensure even coverage.
• Massage into scalp and leave for several minutes—this increases contact time.
• Rinse completely; repeat once per session for stubborn flaking.
• Do not use with ultraviolet light treatments or other psoriasis drugs unless advised by a physician.

What precautions should I take when using coal tar shampoo?

Coal tar can increase sun sensitivity for up to 24 hours after application, so avoid prolonged direct sunlight and tanning beds during that window. If the shampoo gets in your eyes, rinse thoroughly with water; discontinue use and seek medical advice if irritation persists.

• Avoid eye contact; rinse eyes immediately if exposed.
• Limit sun exposure and use sun protection after use for 24 hours.
• Do not use continuously for long periods without consulting a doctor.
• Talk with your healthcare provider before combining with other topical or phototherapy treatments.

How often can I safely use this product and on which areas?

For many users, twice-weekly use controls symptoms while reducing the potential for irritation. The formula is intended for scalp application but should not be used on open wounds or severely broken skin.

• Typical regimen: at least twice per week or as prescribed.
• Target area: scalp; avoid application to raw or inflamed skin.
• Monitor skin response; reduce frequency if irritation develops.
• Consult a physician for long-term or extensive use beyond label directions.

What results can I expect and when should I check with a doctor?

Users often observe reduced flaking and less itching after several uses, but individual responses vary. If symptoms do not improve, if irritation or severe reactions occur, or if you need continuous treatment beyond what the label recommends, consult a healthcare professional.

• Some improvement may appear within a few treatments; individual timelines differ.
• Stop use and seek medical advice for persistent irritation or worsening symptoms.
• Discuss long-term management strategies with a dermatologist if needed.
• Avoid mixing with other prescription therapies except on a doctor’s advice.

Who is this for: Major Thera-Gel Therapeutic Shampoo is intended for adults and adolescents seeking an over-the-counter coal-tar option to help manage scalp flaking, scaling, and itching related to dandruff, seborrheic dermatitis, or psoriasis. It suits people who prefer a medicated wash that can be integrated into a normal hair-care routine, while those with extensive or treatment-resistant conditions should consult a dermatologist before sustained use. Always follow label directions and speak with a healthcare provider if you have questions about interactions, sun sensitivity, or combining this product with other therapies.