Beta-Glucan Power Moisture Serum

The short formula centers on a high concentration of beta-glucan — a soothing, water-binding ingredient studied for calming irritation and supporting the skin barrier — backed by sodium PCA, a humectant that's naturally part of skin's own moisture system. There are no fillers to speak of: just water, a couple of gentle solvents, and a preservative. The texture is light and sinks in without a sticky or greasy finish, so it slots in easily after toner and before moisturizer, morning or night. Because it's alcohol-free, fragrance-free, and free of essential oils, it's an easy fit for sensitive and reactive skin. There's little here to irritate, but a patch test is always sensible when trying something new.