Salicylic acid
'probably best known for its use in anti-acne treatments..'
The Greek physician Hippocrates wrote in the 5th century BC about a bitter powder extracted from willow bark that could ease aches and pains and reduce fevers
The active extract of the bark, called salicin, after the Latin name for the white willow (Salix alba)
Salicylic acid is a key ingredient in many skin-care products for the treatment of seborrhoeic dermatitis, acne, psoriasis, calluses, corns, keratosis pilaris, and warts.
The standard treatment for calluses is a 6% aspirin suspension in petroleum jelly, applied on the callus for one hour and then removed with washing.
It works as a keratolytic, bacteriocide and comedolytic agent by causing the cells of the epidermis to shed more readily, opening clogged pores and neutralizing bacteria within, preventing pores from clogging up again by constricting pore diameter, and allowing room for new cell growth.
Because of its effect on skin cells, salicylic acid is used in several shampoos to treat dandruff.
In modern medicine, salicylic acid and its derivatives are used as constituents of some rubefacient products. For example, methyl salicylate is used as a liniment to soothe joint and muscle pain, and choline salicylate is used topically to relieve the pain of mouth ulcers.
'probably best known for its use in anti-acne treatments..'
The Greek physician Hippocrates wrote in the 5th century BC about a bitter powder extracted from willow bark that could ease aches and pains and reduce fevers
The active extract of the bark, called salicin, after the Latin name for the white willow (Salix alba)
Salicylic acid is a key ingredient in many skin-care products for the treatment of seborrhoeic dermatitis, acne, psoriasis, calluses, corns, keratosis pilaris, and warts.
The standard treatment for calluses is a 6% aspirin suspension in petroleum jelly, applied on the callus for one hour and then removed with washing.
It works as a keratolytic, bacteriocide and comedolytic agent by causing the cells of the epidermis to shed more readily, opening clogged pores and neutralizing bacteria within, preventing pores from clogging up again by constricting pore diameter, and allowing room for new cell growth.
Because of its effect on skin cells, salicylic acid is used in several shampoos to treat dandruff.
Unripe fruits and vegetables are natural sources of salicylic acid, particularly blackberries, blueberries, cantaloupes, dates, raisins, kiwi fruits, guavas, ap
ricots, green pepper, olives, tomatoes, radish and chicoryIn modern medicine, salicylic acid and its derivatives are used as constituents of some rubefacient products. For example, methyl salicylate is used as a liniment to soothe joint and muscle pain, and choline salicylate is used topically to relieve the pain of mouth ulcers.
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