Exosomes Are the New Regenerative Buzzword. Here's What the Label Doesn't Tell You.
"Exosomes" can describe products with different sources, purification methods, cargo and delivery systems. The early evidence is interesting; the label alone tells you almost nothing about what you are buying.
Why Melasma Can Get Worse Even When You Wear SPF 50
SPF 50 measures ultraviolet protection under a specific test. Melasma can also be influenced by visible light, application gaps, irritation and hormones - which is why "I wear sunscreen" is not always the end of the investigation.
"Microneedling in a Bottle": What Spicules Actually Do to Your Skin
Spicule products create a prickling sensation using microscopic structures derived from sponges. They may improve ingredient delivery, but they are not a controlled, depth-specific replacement for professional microneedling.
Skin Longevity: Real Science or Anti-Aging With Better Branding?
Skin longevity is the beauty phrase of 2026. The biology of ageing is real; the claim that a serum can reverse several cellular hallmarks at once deserves a much harder look.
