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Glossary Terms A

Need an explanation, information, or definition of an acne or skin care term? Find the answers you're looking for here.
Accutane
Definition of Accutane.
Acne Vulgaris
The definition of acne vulgaris.
Antimicrobial
When researching acne treatments, you'll often hear the word antimicrobial. What does antimicrobial mean, and how does it relate to acne treatments?
Alpha Hydroxy Acids (AHA)
What are alpha hydroxy acids (AHA)? How do alpha hydroxy acids help to treat acne? Learn more about AHA and how they affect the skin.
Acne Mechanica
What is acne mechanica? Learn more about acne mechanica -- the causes and common treatments.
Atrophic Scars
What are atrophic acne scars?
Anaerobic
Learn the definition of anaerobic, and why acne causing bacteria favor anaerobic environments.
Antibiotic
Learn the definition of antibiotic as it relates to acne treatments.
Acne Cosmetica
What is acne cosmetica?
Androgens
What are androgens?
Acne
The definition of common acne, or acne vulgaris.
Azelaic Acid
What is azelaic acid? Get basic information about this topical acne treatment. Learn how azelaic acid works, its potential side effects and if azelaic acid acne treatment is right for you.
Explore Acne
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