Beauty Advice

Do We Need to Exfoliate Everyday?

February 18, 2026

Can washing with just water keep your skin healthy, or is a cleanser essential? Opinions are split, but science — and experience — show that...

The "Hidden Danger" in Your Bathroom Cabinet: Is Your Vitamin C Hurting Your Skin?

February 4, 2026

Can washing with just water keep your skin healthy, or is a cleanser essential? Opinions are split, but science — and experience — show that...

How Long to Wait After Vitamin C Serum

December 1, 2025

Can washing with just water keep your skin healthy, or is a cleanser essential? Opinions are split, but science — and experience — show that...

Cleansing with Water vs Cleanser: What Really Works?

November 7, 2025

Can washing with just water keep your skin healthy, or is a cleanser essential? Opinions are split, but science — and experience — show that...

The Hidden Light Aging Our Skin: How to Protect and Repair Blue Light Damage

October 30, 2025

Learn how blue light from screens and sunlight affects your skin and eyes, how to prevent damage, and restore your skin’s natural balance. ...

Do Skincare Products Stop Working After a While?

September 24, 2025

Many people wonder whether skincare products lose their effectiveness over time. In reality, your skin doesn’t build resistance to active ingredients the way bacteria resist...

Why We Chose to Pursue the Vegan Society Certification

September 18, 2025

DrLOUIE pursued The Vegan Society Certification not as a trend, but as part of a deeper commitment to trust, responsibility, and respect. Beyond simply claiming...

How to Protect Your Skin from Air Pollution

August 7, 2025

Many have asked about the difference between our main hyperpigment and brightening products: Dark Spot Serum and Vitamin C Serum. Let's take a look at...

Fresh Drop™: Delivering Peak Potency Skincare, Fresh from Our Lab to Your Skin

July 9, 2025

At DrLOUIE, we don’t just make skincare—we formulate for peak potency skincare. Our Vitamin C Serum is built on decades of research and hands-on lab...

Peak Potency Vitamin C Serum: Why 20% at pH 3.4 is Better?

June 23, 2025

At DrLOUIE, we don’t just make skincare—we formulate for peak potency skincare. Our Vitamin C Serum is built on decades of research and hands-on lab...

What Sets Them Apart: Dark Spot Serum vs. Vitamin C Serum

June 12, 2025

Many have asked about the difference between our main hyperpigment and brightening products: Dark Spot Serum and Vitamin C Serum. Let's take a look at...

Are We Overdoing Skincare? What 71% of Adults With Sensitive Skin Tells Us

June 5, 2025

A deeper look at modern skincare habits, the skin barrier, and why simplification may support healthier, more resilient skin. ...