skincare science
Niacinamide Fatigue: When a “Calming” Ingredient Becomes Too Much
For years, niacinamide has been positioned as one of skincare’s safest bets. Gentle, barrier-supportive, suitable for nearly every skin type — or so we’re told. It appears in cleansers, serums, moisturizers, sunscreens, even makeup. And yet, more people than ever are reporting redness, stinging, breakouts, and sensitivity linked to products that prominently feature niacinamide. So […]
Over-Exfoliation Remains Skincare’s Most Common Mistake
Exfoliation has long been positioned as a shortcut to better skin. Brighter tone, smoother texture, faster renewal — the promises are familiar. Yet despite years of education, over-exfoliation remains one of the most common and damaging skincare mistakes. Not because exfoliation doesn’t work, but because it’s often misunderstood. When a Helpful Step Becomes a Daily […]