Salicylic acid (often misspelled as “syliclic acid”) is a beta hydroxy acid (BHA) that is widely used in skincare and medicine. It is derived from willow bark, and is also synthetically produced.
What is Salicylic Acid?
Chemical formula: C₇H₆O₃
It is oil-soluble, which allows it to penetrate deep into pores.
Has keratolytic, anti-inflammatory, and comedolytic properties.
🔬 How It Works
Keratolytic: Softens and removes the outer layer of skin (stratum corneum).
Penetrates pores: Dissolves excess sebum and dead skin cells, reducing clogs.
Anti-inflammatory: Calms redness and swelling.
🌟 Uses and Benefits
1. Acne Treatment
Unclogs pores
Reduces blackheads and whiteheads
Helps treat active breakouts
2. Exfoliation
Removes dead skin cells
Improves skin texture and radiance
3. Dandruff and Scalp Conditions
Used in shampoos to treat seborrheic dermatitis and dandruff
Reduces flakiness and itching
4. Wart and Corn Removal
Softens thick, hardened skin
Often used in medicated pads or ointments for warts, corns, and calluses
5. Psoriasis and Keratosis Pilaris
Helps reduce scaling and redness
Smoothens bumpy skin
⚠️ Precautions
Can cause dryness, peeling, or irritation, especially for sensitive skin.
Not recommended in high concentrations during pregnancy (consult a doctor).
Always use sunscreen when using salicylic acid products, as it can increase sun sensitivity.