Each gram of cream contains 4-n-Butyl Resorcinol 0.3% w/w.

Onetone Cream is a topical depigmenting formulation containing 4-n-Butyl Resorcinol 0.3%, an advanced skin-brightening agent that helps reduce hyperpigmentation by targeting melanin production. It is specifically formulated for the management of melasma and helps improve skin tone, reduce dark patches, and promote a clearer, more even complexion with regular use.

Onetone Cream is indicated for the management of melasma and other localized hyperpigmented skin conditions as advised by a healthcare professional.

4-n-Butyl Resorcinol exerts its depigmenting effect by inhibiting tyrosinase, the key enzyme involved in melanogenesis. It also suppresses the activity of tyrosinase-related protein-1 (TRP-1), resulting in reduced melanin synthesis within melanocytes. This dual inhibitory action helps diminish existing pigmentation, reduce the appearance of melasma, and promote a more even skin tone over time.

Apply a thin layer of Onetone Cream twice daily to the affected areas for 8 weeks, or as directed by the physician.

Onetone Cream is contraindicated in individuals with known hypersensitivity to 4-n-Butyl Resorcinol or any other component of the formulation.