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 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 6/18/26 Gabriella Sebestyen, MD 6/18/26

The Complete Guide to Spicule Skincare: Benefits, Risks, and the Best Products Worth Trying

Marketed as "microneedling in a bottle," spicule skincare has become one of K-beauty's biggest trends. But is it a breakthrough innovation or simply clever marketing?

Gabriella Sebestyen, MD 5/15/26 Gabriella Sebestyen, MD 5/15/26

The Best Korean Peptide Serums for Anti-Aging in 2026

The newest Korean peptide serums go far beyond basic anti-aging, now combining peptides with PDRN, growth factors, retinal, and barrier-supportive ingredients.

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.

Gabriella Sebestyen, MD 10/28/25 Gabriella Sebestyen, MD 10/28/25

10 Tips for Choosing the Perfect Skincare Gift This Christmas

Christmas is the perfect time to give thoughtful Korean skincare gifts. From gentle daily essentials to luxurious festive sets, these 10 expert tips will help you choose presents that suit any skin type, delight your loved ones, and make the holiday season extra special.

Gabriella Sebestyen, MD 8/27/25 Gabriella Sebestyen, MD 8/27/25

Peptides in Skincare: Benefits for Your Skin and How to Add Them to Your Routine

Peptides boost collagen, smooth wrinkles, and brighten skin. Learn the types of peptides and the best Korean serums to target aging and pigmentation.

Gabriella Sebestyen, MD 8/20/25 Gabriella Sebestyen, MD 8/20/25

5 Essential Tips to Transition Your Skincare Routine from Summer to Fall

Get your skin fall-ready with these 5 essential Korean skincare tips to transition your routine from summer to autumn.