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Your guide to clearer skin.

Real dermatology advice, written for real people. Evidence-based acne care, treatment guides, and expert insights.

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Acne

Does Vaseline Help Acne? The Slugging Debate

May 1, 2026
Joel Spitz. MD

Vaseline has been a medicine cabinet fixture for over a century, and the viral "slugging" trend has put it back in the spotlight for skincare. But does Vaseline help acne, or can it make breakouts worse? This guide examines the comedogenicity research, breaks down when petroleum jelly helps versus harms acne-prone skin, and explains what the slugging debate means for your routine.

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Acne

Does Witch Hazel Help Acne? What Dermatologists Want You to Know

May 1, 2026
Joel Spitz. MD

Witch hazel is one of the most popular natural astringents for acne, but does it actually work? This guide covers what the science says about witch hazel for acne, why the type of formula you choose matters more than you think, and when you need to move beyond over-the-counter remedies for real results.

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Acne

How Long Does It Take for Acne Scars to Fade?

May 1, 2026
Joel Spitz. MD

Acne scars can take anywhere from a few weeks to several years to fade, depending on whether you're dealing with temporary discoloration or true structural scarring. This guide breaks down the timeline for every type of acne mark, what factors affect healing, and what you can do to speed things along.

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Acne

Does Weed Cause Acne? Cannabis and Skin Health

May 1, 2026
Joel Spitz. MD

Does smoking weed cause acne? The relationship between cannabis and your skin is more complicated than a simple yes or no. While marijuana itself may not directly clog your pores, the ways it affects your hormones, appetite, and behavior can all contribute to breakouts. Here is what the science says and what you can do about it.

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Acne

What Causes Back Acne in Females?

April 14, 2026
Joel Spitz. MD

Back acne in females is often driven by hormonal factors that males simply do not experience in the same way. This guide breaks down the specific causes — from menstrual cycle fluctuations and PCOS to lifestyle triggers — and explains what you can do about it.

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Acne

What Causes Acne? The Complete Science Behind Breakouts

April 14, 2026
Joel Spitz. MD

Acne is the most common skin condition in the United States, yet most people do not fully understand what actually causes it. Here is the complete science behind why breakouts happen — the four biological factors that drive acne, the contributing forces that make it worse, and what this means for effective treatment.

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Acne

Nodular Acne: Causes, Treatment, and How to Get Rid of It

April 14, 2026
Joel Spitz. MD

Nodular acne is one of the most stubborn and painful forms of acne, forming deep under the skin where over-the-counter products simply cannot reach. This guide explains what causes nodular acne, how it differs from cystic acne, and the most effective treatments available — including why isotretinoin (Accutane) is a first-line option, not a last resort.

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Acne

Is Salicylic Acid Good for Acne? The BHA Guide

April 14, 2026
Joel Spitz. MD

Salicylic acid is one of the most widely recommended ingredients for acne-prone skin, but does it actually work? This guide covers how salicylic acid fights breakouts, whether it helps with acne scars, why it can sometimes make your skin worse before it gets better, and how to use it effectively as part of a real treatment plan.

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Acne

Is Hyaluronic Acid Good for Acne? Hydration Guide

April 14, 2026
Joel Spitz. MD

Hyaluronic acid is one of the most talked-about skincare ingredients, but if you have acne-prone skin, you may be wondering whether it will help or make things worse. This guide breaks down what the research says about hyaluronic acid and acne, how to use it safely, and when hydration alone is not enough to get your breakouts under control.

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Acne

Is Glycolic Acid Good for Acne? AHA Guide

April 14, 2026
Joel Spitz. MD

Glycolic acid is one of the most popular alpha hydroxy acids (AHAs) in skincare, but does it actually help with acne? This guide covers how glycolic acid works on breakouts, whether it can fade acne scars, what concentrations to use, and when you need something stronger than an over-the-counter exfoliant.

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