COSMO Hair Naturals Tea Tree Oil Shampoo. Sulfate & Paraben-free anti-dandruff shampoo, enriched with tea tree oil—deep cleans the scalp, controls oiliness, and helps soothe an itchy scalp. Gentle formula for regular use, suitable for all hair types. Price: 1800 BDT. Location: Rampura, Hajipara. Inbox us if interested.