Clear-skin guides, minus the guesswork
Which ingredients clash, what actually triggers breakouts, and how to tell if a product is working. Written to be useful whether or not you use Acnera.
Acne Scars vs Dark Spots: How to Tell Them Apart and What Fades Them
Acne scars vs dark spots. How to tell a flat mark from a real scar, how long post-acne marks take to fade, what speeds them up, and which scars need a dermatologist.
· 5 min read
Adult Acne: Why You're Still Breaking Out in Your 20s, 30s, and 40s
Adult acne is common, especially in women. How many adults get it, what causes breakouts after your teens, how adult acne differs, and the treatments that work.
· 5 min read
Benzoyl Peroxide vs Salicylic Acid: Which One Your Acne Needs
Benzoyl peroxide vs salicylic acid for acne. What each one does, which breakouts each suits, strengths to start with, the benzene question, and using both.
· 6 min read
How to Use Adapalene (Differin) Without Wrecking Your Skin
How to use adapalene for acne, step by step. How much to apply, when, what the first weeks look like, what not to mix it with, and when to expect results.
· 5 min read
How to Take Acne Progress Pictures You Can Actually Compare
How to take acne progress pictures that show real change. Lighting, angles, timing, and how to compare before and after photos without fooling yourself.
· 5 min read
Does Dairy Cause Acne? What the Studies Actually Found
Does dairy cause acne? What two large meta-analyses found about milk, skim milk, cheese, and yogurt, why the evidence is weaker than it sounds, and how to test it.
· 5 min read
Does Sleep Affect Acne? What the Research Actually Shows
Does sleep affect acne? What studies on sleep, stress, and breakouts really found, why the link runs both ways, and how to test it on your own skin.
· 5 min read
Fungal Acne vs Regular Acne: How to Tell Them Apart
Fungal acne vs regular acne. What fungal acne looks like, why it itches, where it shows up, how it's treated, and why acne treatments don't fix it.
· 5 min read
How Long Does It Take for Acne to Go Away?
How long does it take for acne to go away? Realistic timelines for skincare, prescriptions, isotretinoin, and dark marks, plus how to track progress.
· 5 min read
Pore-Clogging Ingredients: The List and Its Limits
Pore clogging ingredients explained: where comedogenic ratings come from, which ingredients show up most, and how to tell if a product clogs your pores.
· 5 min read
Purging vs Breakout: How to Tell the Difference
Purging vs breakout explained. Which ingredients can cause purging, how long it lasts, what it looks like, and when new pimples mean you should stop a product.
· 5 min read
Skincare Ingredients Not to Mix (and Rules to Ignore)
Which skincare ingredients not to mix, which "never mix" rules are myths, and how to check your routine for clashes like retinol and benzoyl peroxide.
· 7 min read
Stress Acne: What It Looks Like and How to Treat It
Stress acne explained. How stress worsens breakouts, what stress acne looks like, how it differs from hormonal acne, and what treats and prevents it.
· 5 min read
What Is Causing My Acne? A Trigger Checklist That Works
What is causing my acne? Work through the real acne triggers, from hormones and products to stress, sleep, and diet, and find out why you're breaking out.
· 6 min read
What Is Hormonal Acne? Causes, Timing, and Treatment
What is hormonal acne, why it flares before your period, which hormones are involved, and the treatments dermatologists recommend. Backed by research.
· 5 min read
What Not to Mix With Salicylic Acid (and What Pairs Well)
What not to mix with salicylic acid. Can you use it with adapalene, retinol, niacinamide, vitamin C, or azelaic acid? What the drug labels actually say.
· 6 min read