Skin Journal

Is Sunscreen Necessary for Healthy, Radiant Skin?

Is sunscreen necessary? Learn how daily SPF protects against pigmentation, premature ageing and skin cancer, plus how to choose the right formula for you.

Botox vs Fillers: Match Lines, Lips, and Cheeks to the Right Treatment

Compare Botox and fillers for forehead and smile lines, lip volume, and hollow cheeks, then learn what to ask a clinician about risks and planning.

Tear Trough Filler Risks: 10% Swelling, Sudden Vision Changes

Understand tear trough filler risks, from delayed swelling to urgent vision changes, and learn what to ask before choosing a clinician or booking treatment.

Best Products for Enlarged Pores That Deliver

Discover the best products for enlarged pores, from retinoids to SPF, with an expert regimen for smoother, clearer-looking skin and lasting refinement.

Microneedling Downtime: Plan Around the 48 Hour Redness Peak

Plan work and social events around microneedling downtime with a daily recovery timeline, aftercare rules, and warning signs that warrant a call to your...

Tretinoin Strengths: Why 0.025% Can Rival 0.1%

Compare tretinoin strengths with evidence on 0.025% versus 0.1%, irritation, formulations, and clinician guidance to choose a tolerable starting point.

How to Select an LED Mask That Delivers Results

Learn how to select an LED mask with clinically credible wavelengths, safe irradiance and a fit that supports targeted, visible skin results at home with confidence.

Get Tretinoin Online Legally: 4 U.S. Routes to a Prescription

Learn how to get tretinoin online legally in the U.S. through a licensed clinician, check pharmacies with FDA BeSafeRx, and start treatment safely.

AHA With Retinol: Clinician Schedules and FDA Sun Safety

Learn how to alternate AHA and retinol nights, limit irritation, and follow FDA sun guidance, including sunscreen and one week of caution after stopping AHA.

Alastin vs Skinbetter: Which Suits Your Skin?

Alastin vs Skinbetter compares two physician-dispensed skincare leaders, helping you choose the right approach for ageing, pigment and recovery needs.