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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

Adult Acne: Why You Still Get Breakouts and How to Treat Them

April 21, 2026
Joel Spitz. MD

Acne is not just a teenage problem. Millions of adults deal with persistent or new-onset breakouts well into their 20s, 30s, 40s, and beyond. This guide explains what causes adult acne, how it differs from the breakouts you had as a teenager, and the most effective ways to treat it.

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Acne

Does Whey Protein Cause Acne? Complete Guide

April 20, 2026
Joel Spitz. MD

Whey protein is one of the most popular supplements in the fitness world, but there is growing evidence that it can trigger or worsen acne breakouts. Here is what the research says about why whey protein causes acne, whether whey isolate is any better, and what dairy-free alternatives can help you hit your protein goals without sacrificing your skin.

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Acne
Spironolactone
Topical Spironolactone

How Long Does Spironolactone Take to Work for Acne?

April 20, 2026
Joel Spitz. MD

Starting spironolactone for acne requires patience. Most people begin to notice fewer breakouts within 4 to 8 weeks, but full results typically take 3 to 6 months. This guide breaks down exactly what to expect at each stage, how dosing affects the timeline, and what to do if your skin is not improving.

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Acne
Tretinoin

Does Tretinoin Help With Acne Scars? Prescription Guide

April 20, 2026
Joel Spitz. MD

Tretinoin is one of the most studied prescription retinoids for acne — but does tretinoin help with acne scars, too? This guide breaks down the science behind how tretinoin fades dark marks, stimulates collagen, and where its limits lie for deeper scarring.

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Acne

Does Testosterone Cause Acne? Understanding Hormones and Breakouts

April 20, 2026
Joel Spitz. MD

Testosterone is one of the most significant hormonal drivers of acne, but the relationship is more nuanced than most people realize. This guide explains exactly how testosterone triggers breakouts, what role DHT and sebum play, how testosterone replacement therapy affects your skin, and what you can do about it.

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Acne

How to Get Rid of Hormonal Acne: Complete Guide

April 16, 2026
Joel Spitz. MD

Hormonal acne is one of the most stubborn forms of acne, often resisting over-the-counter products and basic skincare routines. This guide covers what causes hormonal breakouts, how to recognize them, and the most effective prescription treatments to finally get clear skin.

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