Tier 3 - Low Bioavailability
3 conversion steps
Basic/low bioavailability form. Cheap raw material with poor absorption or high GI distress. Often poorly utilized by the body, requires 3+ conversion steps.
Basic/low bioavailability form. Cheap raw material with poor absorption or high GI distress. Often poorly utilized by the body, requires 3+ conversion steps.
Key characteristics:
synthetic
Description
Salicylic acid (BHA) is a synthetic beta-hydroxy acid widely used topically for its exfoliating, comedolytic, and anti-inflammatory effects. It works by penetrating pores to dissolve oil and dead skin cells, making it effective for treating acne, blackheads, and whiteheads. It is also used in the management of psoriasis and warts due to its ability to soften and shed skin cells. While generally safe when used as directed, potential side effects include skin irritation, increased sun sensitivity, and, in rare cases, allergic reactions or salicylate toxicity with excessive use. Sunscreen use is crucial when using salicylic acid.
Dosage Information
- Common Dosage
- 0.5-2% in topical formulations