BreakoutLabs Learning Center: Acne Causes, Tests & Clear Skin Guides

Do Oil Glands Come Back After Accutane? What Studies Show

Blister pack of capsules beside a small bathroom mirror and a jar of moisturizer on a sink counter

Do Oil Glands Come Back After Accutane? What Studies Show

Accutane shrinks oil glands but doesn't remove them. Here's what studies show about how much oil comes back and when, who is more likely to...

Do Oil Glands Come Back After Accutane? What Studies Show

Accutane shrinks oil glands but doesn't remove them. Here's what studies show about how much oil comes back and when,...

Unmade bed in dim morning light with a phone and a glass of water after a restless night

Inflammatory Acne and hsCRP: What an Inflammation Marker Shows

hsCRP measures low-grade inflammation anywhere in the body, not just your skin. Here is what the research says about hsCRP and acne, what a high...

Inflammatory Acne and hsCRP: What an Inflammation Marker Shows

hsCRP measures low-grade inflammation anywhere in the body, not just your skin. Here is what the research says about hsCRP...

Woman in her forties sitting on the edge of her bed in the early morning, seen from behind

Perimenopause Acne: Why Breakouts Start (or Return) in Your 40s

Falling estrogen and dropping SHBG can tip the balance toward androgens in your 40s, bringing breakouts to the chin, jawline and around the mouth. Here...

Perimenopause Acne: Why Breakouts Start (or Return) in Your 40s

Falling estrogen and dropping SHBG can tip the balance toward androgens in your 40s, bringing breakouts to the chin, jawline...

Hand holding the breakoutLabs at-home blood collection device

Do Dermatologists Do Blood Tests for Acne? What to Ask For

Most acne is diagnosed just by looking at your skin. Here's when dermatologists do order blood tests, which hormone tests are typically used, and how...

Do Dermatologists Do Blood Tests for Acne? What to Ask For

Most acne is diagnosed just by looking at your skin. Here's when dermatologists do order blood tests, which hormone tests...

Protein shaker, protein powder and supplement bottles on a kitchen counter

Supplements That Can Cause Acne (and How to Tell Which One)

High-dose B12, whey protein, iodine, DHEA and anabolic steroids have all been linked to breakouts, while the evidence for biotin is weak. Here's how strong...

Supplements That Can Cause Acne (and How to Tell Which One)

High-dose B12, whey protein, iodine, DHEA and anabolic steroids have all been linked to breakouts, while the evidence for biotin...

Woman leaning toward a bathroom mirror to look at a breakout on her chin

Acne in Your 30s or 40s When You Never Had It as a Teen

Adult acne is common in women, even without a teen history. Here's what research says about how often it happens, how it differs from teen...

Acne in Your 30s or 40s When You Never Had It as a Teen

Adult acne is common in women, even without a teen history. Here's what research says about how often it happens,...