PRAI Journal

24K Gold, Platinum, Caviar — What Do Luxury Actives Actually Do in Skincare? — Curated Sense Journal
24K Gold, Platinum, Caviar — What Do Luxury Actives Actually Do in Skincare?
Colloidal gold, platinum peptide complexes, and caviar extract are cosmetic-category ingredients, not drug-level actives. An honest mechanism breakdown and what they realistically do. Read more...
Retinol vs Glycolic Acid on the Neckline — When to Use Which, and Why Not Both Tonight — Curated Sense Journal
Retinol vs Glycolic Acid on the Neckline — When to Use Which, and Why Not Both Tonight
Retinol and glycolic acid both refine the neckline — but layered the same night they over-strip thin neck skin. Mechanism comparison, alternation protocol, and when to use each. Read more...
Why the Neck Ages Faster Than the Face — The Skin-Biology Case for a Neck-First Routine — Curated Sense Journal
Why the Neck Ages Faster Than the Face — The Skin-Biology Case for a Neck-First Routine
Neck skin is thinner, has fewer sebaceous glands, and photoages from an underreported UV-exposure angle. The biology behind PRAI's Ageless throat & décolletage category. Read more...