Sensitive Skin

Sensitive skin can feel easily irritated, reactive, dry, or uncomfortable when exposed to harsh products, weather changes, or overactive skincare routines. Keeping the skin barrier supported is essential for maintaining calm, balanced-looking skin.

At By Marilyn, we focus on gentle, comforting skincare inspired by barrier-first K-beauty principles to help support healthy-looking skin without unnecessary irritation.

Common Signs of Sensitive Skin

  • Redness and irritation
  • Stinging or burning sensations
  • Dryness or tightness
  • Flaking or rough patches
  • Skin reacting easily to products
  • Increased sensitivity after exfoliation or active ingredients

What May Cause Sensitivity?

Sensitive skin may be linked to:

  • A weakened skin barrier
  • Harsh skincare products
  • Over-exfoliation
  • Environmental stressors
  • Fragrance or irritating ingredients
  • Dehydration and dryness

Our Approach

We believe skincare should feel calming, supportive, and nourishing. Our skincare selections focus on:

  • Gentle cleansing
  • Deep hydration
  • Barrier-supporting formulas
  • Skin-soothing ingredients
  • Lightweight, comforting skincare routines

Barrier First, Always

Sensitive skin benefits from consistency and simplicity. Supporting the skin barrier with gentle care can help improve comfort, hydration, and overall skin appearance over time.

Explore skincare essentials designed to help sensitive skin feel calmer, softer, and more balanced.




True Beauty Begins Beneath the Makeup

You don't need to look good only on special days when a makeup artist visits. Your transformation should be daily.

Some people look completely different when they wera makeup - but how is your skin when it's just you? Is it glowing, hydrated, even-toned?

I'm not a dermatologist - I'm your Glow Guide. I teach you how to take control of your skin.

Glow School was created to help you find your own melanin glow - bot by changing who you are, but by nurturing what's already there.

Learn the Glow Method

Glow is more than skin deep - it's confidence, care, and consistency

Hi, I'm Marilyn Laiva, founder of Glow School and creator of the Melanin Glow Concept. Glow School Started with one mission - to help women with melanin-skin feel confident in their natural glow.

But your glow isn't about skincare. It's about how you care for yourself -your skin, your hair, and your mindset.

That's why Glow School is expanding into more than K-beauty. We're creating workshops, books, and tools that help you:

  • Build confidence from within
  • Create daily rituals that nurture your skin
  • Care for your hair with love and science

"Confidence is the best glow you can ever wear"

Shop Confidence Kits

Barrier-first cleansing for all skin types

Learn how to cleanse your skin gently and effectively—without damaging your skin barrier.

Download the Cleanser Guide