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

Latest articles

Acne

Does Magnesium Cause Acne? Mineral Supplement Guide

August 17, 2026

Joel Spitz, MD

Magnesium is one of the most popular mineral supplements on the market, but if you are acne-prone, you may be wondering whether it helps or hurts your skin. This guide examines the evidence on magnesium and acne, explains which forms might benefit breakout-prone skin, and covers when magnesium could potentially make things worse.

Acne

Does Snail Mucin Help With Acne? K-Beauty Guide

August 17, 2026

Joel Spitz, MD

Snail mucin has gone from niche K-beauty curiosity to mainstream skincare staple, but if you have acne-prone skin, you are right to wonder whether it will actually help your breakouts or make them worse. This guide covers what the research says about snail mucin and acne, when it helps versus when it can cause problems, and how to use it safely.

Acne

Does Plant-Based Protein Cause Acne? Vegan Protein Guide

August 17, 2026

Joel Spitz, MD

If you have switched from whey to plant-based protein to protect your skin, you are making a smart move. But does plant protein cause acne too? Here is what the evidence says about pea protein, soy, hemp, rice, and other vegan protein sources and your breakouts.

Acne

Does Dry Skin Cause Acne? The Surprising Connection

August 17, 2026

Joel Spitz, MD

Acne is usually associated with oily skin, so getting breakouts when your skin feels dry and tight can be confusing and frustrating. But dry skin can absolutely contribute to acne, and the reasons why are more straightforward than you might think. Here is the science behind the connection and what you can do about it.