Moisturiser & Skin Barrier Science

Science-backed articles on dry skin, sensitive skin, barrier repair, hydration, moisturisers, and why some products support the skin better than others.

Squalene in Skincare: What Is It and Why Does Your Skin Need It?

Your skin already makes squalene—it’s part of what keeps it smooth, hydrated, and resilient. But as levels decline with age, replenishing it matters. I’m Dr. Bozica, a formulation scientist, and in this post, we’ll unpack why squalane deserves a place in your routine—and how to choose it wisely.

Squalene in Skincare: What Is It and Why Does Your Skin Need It? Read More »

Ingredient Evidence, Moisturiser & Skin Barrier Science

Dry Skin 101: Why It Feels Tight and Flakes (And How to Fix It)

Most people treat dry skin like a surface problem. But tightness, flaking, and that lingering parched feeling aren’t just cosmetic—they’re signs your skin is under biological stress. In this post, we break down how your skin senses dryness at the molecular level, from corneocyte shrinkage to enzyme disruption, and what it really takes to restore hydration that lasts.

Dry Skin 101: Why It Feels Tight and Flakes (And How to Fix It) Read More »

Claims, Myths & Beauty Culture, Moisturiser & Skin Barrier Science
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