Scalp Revival Charcoal + Coconut Oil Micro-Exfoliating Shampoo (scalp scrub shampoo)

A weekly scrub shampoo with a plant-based dissolvable exfoliant. The manufacturer says it is designed to remove flakes and build-up and leave the scalp feeling clean, and that it suits all hair types and textures, especially flaking, itchy, oily or dry scalps.

Binchotan charcoal; coconut oil; microcrystalline cellulose (exfoliant); tea tree, peppermint and spearmint oils

As stated by the manufacturer (see sources below). Formulas and specifications can change — check the pack or listing.

Use instead of shampoo once a week, or as needed (no more than twice a week to avoid over-exfoliating). Apply to wet hair, massage into the scalp with the pads of your fingers, rinse thoroughly and follow with conditioner.

None stated on the manufacturer's page. The brand advises against over-exfoliating (no more than twice a week). It recommends a different product for psoriasis or eczema.

• Dry or itchy scalp
• Product build-up
• Oily scalp