The Baegayul Journal

Plainspoken notes from Dr. Jo on reactive skin, Korean botanical knowledge, and the philosophy behind Baegayul.

Skin Types Oily but dehydrated skin: a soobooji routine

Shiny by lunch and tight after cleansing is not a contradiction. Soobooji is the Korean word for water-depleted skin, and it asks for water, not a stronger product.

Skin Types A minimal Korean skincare routine for reactive skin

K-beauty just went nationwide. Your routine does not have to. Skin that seems easily overwhelmed usually prefers three essentials, one conditional hydrating step, and one change at a time.

Ingredient Log Why does hyaluronic acid serum feel sticky?

Tack is a texture note from the whole formula and how you layer it, not proof that hyaluronic acid is working or failing. One change at a time usually finds the cause.

Tips + Advice How often should you use a sheet mask?

There is no universal frequency. Once a week is a simple baseline for a hydrating mask; the directions and how your skin feels afterward decide the rest.

Tips + Advice Does a sheet mask go before or after skincare?

After cleansing and toner, before moisturizer. Where serum and morning sunscreen fit, and the ordering mistakes that waste a mask.

Tips + Advice Why does my makeup pill over skincare?

Pilling is product film rolling into small flakes or balls, not proof that your skincare failed. A three-morning, one-change test finds the likely cause without guessing.

Watch the application: How to press a hydrating serum into skin.

These notes are intended to educate about skincare and cosmetic ingredients. They are informational, not medical advice, and are not a substitute for care from a licensed professional. Results vary from person to person. Any reference to an ingredient or routine describes general use and is not a promise of individual outcomes.