Evidence-Based Skincare Guides for Healthier Skin

SKINCARE BLOG

Skincare evolves constantly, with new ingredients, formulations, and product technologies appearing every year. I follow these innovations closely, but every trend deserves careful evaluation before becoming a recommendation.

My approach always starts with one question: Is it genuinely good for your skin? Here you'll find practical guides, ingredient explanations, and product recommendations selected with healthy skepticism and a strong focus on skin health.

Sensitive Skin & Skin Barrier Anti-Aging Acne & Breakouts Sunscreens Hyperpigmentation & Brightening Ingredients Product Recommendations Skincare Basics

Gabriella Sebestyen, MD 7/20/26 Gabriella Sebestyen, MD 7/20/26

I Looked Beyond the Hype to Find the Best Medicube Products

Medicube has become one of K-beauty's biggest names, but which products are actually worth buying?

Gabriella Sebestyen, MD 7/14/26 Gabriella Sebestyen, MD 7/14/26

Which Medicube Device Is Actually Worth It? Ultimate 2026 Comparison

Thinking about investing in a Medicube beauty device? This guide explains the differences and helps you choose the right one.

Gabriella Sebestyen, MD 6/29/26 Gabriella Sebestyen, MD 6/29/26

How to Use the Medicube Booster Pro X2: Best Serums for Every Mode

Before you buy the Medicube Booster Pro X2, understand what each mode really does, which skincare to pair with it, and which mistakes to avoid.

Gabriella Sebestyen, MD 6/22/26 Gabriella Sebestyen, MD 6/22/26

Rejuran Serums Compared: What's the Difference Between the Rejuran Ampoules?

All six Rejuran ampoules contain the same c-PDRN concentration, yet each formula is designed for a different skincare goal.

Gabriella Sebestyen, MD 5/14/26 Gabriella Sebestyen, MD 5/14/26

How to Care for Dry Lips and the Best Korean Lip Products to Try

Soft lips are not only about constantly reapplying lip balm. In this guide, I’ll explain what actually helps keep the lips hydrated and which Korean lip products are genuinely worth trying.

Gabriella Sebestyen, MD 5/8/26 Gabriella Sebestyen, MD 5/8/26

Mamonde Is Now on Amazon: The Best Mamonde Skincare Products Worth Trying

Mamonde has just launched on Amazon Premium Beauty, bringing its newly rebranded skincare line to a wider global audience. Here are the Mamonde products genuinely worth paying attention to.

Gabriella Sebestyen, MD 5/2/26 Gabriella Sebestyen, MD 5/2/26

Are Jelly Mists Worth It? The Best Korean Face Mists for a Fresh Summer Routine

A practical guide to Korean face mists, including trending jelly mists, key differences, and the best options for hydration, glow, and summer routines.

Gabriella Sebestyen, MD 4/21/26 Gabriella Sebestyen, MD 4/21/26

Best Innisfree Products 2026: Honest Review Based on Ingredients and Formulas

If you are unsure which Innisfree products are actually worth it, this guide breaks it down clearly, focusing on ingredient logic, skin compatibility, and long-term results rather than trends.

Gabriella Sebestyen, MD 12/17/25 Gabriella Sebestyen, MD 12/17/25

Which SKIN1004 Serum Should You Use? A Skin-Type and Concern-Based Guide

Not sure which SKIN1004 serum is right for you? This guide explains the differences between SKIN1004 ampoules and serums based on skin type and concern, from calming and hydration to brightening and anti-aging.

Gabriella Sebestyen, MD 12/13/25 Gabriella Sebestyen, MD 12/13/25

Round Lab Serum Guide: What Each Formula Does and Who It’s Best For

A clear, ingredient-based guide to Round Lab serums, their functions, and which skin types they suit best.