Product Name : BHA (Beta Hydroxy Acid)-Salicylic Acid
Inci name: Salicylic Acid
Cas. No. : 69-72-7

Properties and uses: Salicylic acid is widely used to reduce the formation of acne and pimples. It prevents acne formation by clearing oil and dead cells from pores. It is used in peeling products. It removes dead cells from the skin surface, making the skin appear smoother and brighter. It deeply cleanses pores, reducing blackhead formation. It can be used in the treatment of Keratosis Pilaris. It can help treat this skin condition by softening keratin plugs. It can be used in toners, cleansers, and serums designed for oily skin.

Physical Form: Salicylic acid typically comes in the form of white or colorless crystals or crystalline powder. It can range in color from white to pale yellow. It has a mild and characteristic odor. Its melting point is approximately 158-161°C. Physical forms affect how salicylic acid will be used in formulations. The crystalline form can be used in fixed-dose formulations of certain products.

Recommended pH range: It performs best in the pH range of 3.0-4.0.

Solubility: Salicylic acid is highly soluble in alcohols like ethanol. Alcohol is a common solvent for salicylic acid. It has low solubility in water, approximately 2 g/L at 25°C. It is an oil-soluble compound, which makes it effective for oily skin. Salicylic acid can penetrate oily areas of the skin by dissolving in oily environments.

Function: It is an exfoliant. Salicylic acid gently removes dead cells from the skin's upper layer, promoting skin renewal. It deeply penetrates pores to unclog them. It reduces inflammation in the skin.

Recommended usage rate: Generally, concentrations ranging from 0.5-2% are common in skin care products. It is important to choose concentrations appropriate for the skin type for effective and safe product use.

⚗️ Usage Recommendations