Kerasol-F Lotion is a topical formulation containing Salicylic Acid 17% w/v and Lactic Acid 17% w/v, indicated for the treatment of hyperkeratotic skin conditions such as psoriasis, keratosis pilaris, ichthyosis, and calluses. Salicylic Acid acts as a keratolytic agent, promoting the exfoliation of the stratum corneum by softening and loosening keratin, thereby facilitating the removal of scales and plaques. Lactic Acid, an alpha-hydroxy acid, enhances skin hydration through its humectant properties and contributes to the normalization of epidermal cell turnover. The combined action of these acids aids in reducing epidermal thickness, improving skin texture, and alleviating symptoms associated with hyperkeratosis. Kerasol-F Lotion is applied topically to the affected areas once or twice daily, as directed by a healthcare professional. Caution is advised in patients with hypersensitivity to salicylates or lactic acid, and use should be avoided on broken or inflamed skin to prevent irritation. Adverse effects may include mild burning, stinging, or erythema at the application site. This product should be used under medical supervision, particularly in patients with extensive skin involvement or compromised skin integrity.