The Terrai Journal
Journal
Evidence-led skincare guides on sun care, pigmentation and ingredients — written by our formulators, backed by clinical testing.
Journal
Sunscreen for Combination Skin: Balancing Oil Control and Hydration
The forehead and nose are shining by midday, while the cheeks feel tight and look slightly flaky under the same sunscreen. That’s the everyday...
Journal
Do You Really Need to Reapply Sunscreen Every 2 Hours? Busting the Myths
Sunscreen goes on at 8 am, and by lunch nobody has touched it again. Some people are certain it’s still working. Others think it...
Journal
Barrier-First Skincare: Why Fixing Dehydration Comes Before Brightening
A brightening serum gets added to the routine, skin turns pink, flaky or reactive within days, and the assumption is usually that the active...
Journal
Sun Exposure Is a Leading Cause of Dark Lips: Are You Protecting Them from UV?
Sunscreen goes on the face every morning, and lips get skipped entirely, even though they're just as exposed to UV throughout the day. That...