Benzoyl Peroxide vs Mandelic vs Salicylic Acid for Acne

text reads Salicylic, Mandelic, or BPO on a beige background. Pictured are 2 petri dishes with a brown dropper bottle between them. One dish has a dollop of clear serum, the other has a bit of white lotion.

BPO, Mandelic Acid or Salicylic Acid: Which Does Your Acne Need? If you have acne, you have probably heard of benzoyl peroxide, mandelic acid, and salicylic acid. They are three of our most-used acne ingredients at Viriditas. They are also not doing the same job. That is important, because acne treatment is not simply about…

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Hormonal Acne and DHT: Why the Same Chin Breakout Keeps Coming Back

Hormonal Acne closeup of woman with acne breakout on her chin

Hormonal acne is often explained in dramatic terms. PCOS. Major hormone imbalance. High testosterone. Abnormal labs. Prescription medication. And yes — for some people, acne is connected to PCOS or another endocrine pattern. That matters, and it deserves medical attention. But in the treatment room, we often see something much more common: The once-a-month chin…

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