Berk's Coal Tar Anti-Dandruff Shampoo — Triple‑Active 1.5% Coal Tar, 3% Salicylic Acid & 1.5% Sulfur, 8 fl oz

Berk's Full Spectrum 1.5% Coal Tar Anti-Dandruff Shampoo is a triple‑active medicated cleanser formulated to reduce flaking, scale and itching from stubborn dandruff, seborrheic dermatitis and scalp psoriasis.

This concentrated 8 fl oz treatment combines 1.5% coal tar with 3% salicylic acid and 1.5% sulfur to address scaling through three different mechanisms: slowing excess scalp cell turnover, lifting existing scale, and breaking down buildup beneath the flakes. It produces a pronounced medicinal scent during use that rinses out and leaves hair clean with a rosemary oil finish. Designed for people who need stronger alternatives after common OTC shampoos failed, it’s intended for intermittent therapeutic use at least twice weekly.

How does the triple‑active formula work on tough flaking?

The three actives in this shampoo target different causes of scale rather than doubling down on one pathway. Coal tar helps reduce rapid skin cell production; salicylic acid exfoliates and lifts visible scale; sulfur helps clear underlying buildup that can lead to flakes.

• 1.5% coal tar to slow scalp cell turnover
• 3% salicylic acid to dissolve and remove existing scale
• 1.5% sulfur to reduce buildup under flakes
• Rosemary oil finish to soften residue without added fragrance

What should I expect during and after washing?

Expect a strong, medicinal tar scent while lathering; this is normal for coal‑tar products and rinses out, leaving no lingering perfume. The shampoo is formulated to clean effectively without dyes, parabens or sodium lauryl sulfate.

• Lather, leave on for five minutes, then rinse thoroughly
• Scent is noticeable during wash and dissipates when hair is dry
• Rosemary oil helps hair feel conditioned rather than stripped
• Not formulated with added fragrance or harsh dyes

How often should I use this product and how long before results?

Use at least twice weekly as a therapeutic intervention. Some users see reduced flaking and itching within a few applications, but scalp conditions vary; continued regular use as directed often gives better control over time.

• Recommended: two times per week or as instructed by your clinician
• Apply, lather and leave on for five minutes before rinsing
• Results depend on condition severity and consistency of use
• Discontinue if irritation or worsening occurs and consult a clinician

Is this product different from store‑brand anti‑dandruff shampoos?

Yes—where many OTC shampoos rely on one active ingredient, Berk's uses three complementary actives to address multiple aspects of scale formation and buildup. Coal tar offers a mechanism distinct from common zinc or selenium formulas, which can help when those options have been ineffective.

• Designed for people who need alternatives after standard formulas failed
• Combines medicated actives rather than a single compound
• No added fragrance—medicinal scent comes from active ingredients
• Contains rosemary oil to reduce dryness and improve hair feel

Who is this for: Berk's Full Spectrum 1.5% Coal Tar Shampoo is targeted at adults managing persistent dandruff, seborrheic dermatitis or scalp psoriasis who have tried common over‑the‑counter shampoos without sufficient relief. It’s intended for those who accept a medicinal scent during use in exchange for a stronger, multi‑mechanism approach to reduce flaking and itching. Not formulated for children; consult a healthcare provider for use during pregnancy, breastfeeding or if you have concerns about medicated scalp treatments.

Ingredients

Water (Aqua), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Sulfur, Sodium Chloride, Panthenol, Glycerin, Hydrolyzed Jojoba Esters, Guar Hydroxypropyltrimonium Chloride, Glycol Distearate, Phenoxyethanol, Passiflora Edulis Seed, Calendula Officinalis Whole, Oryza Sativa (Rice) Bran, Euterpe Oleracea Fruit Oil, Ethylhexylglycerin, Citric Acid, Coal Tar, Xanthan Gum, Rosemary Oil