K-beauty and lash architecture

K-beauty and lash architecture

Cysteine lifting, cica, liposomes, brow lamination, slugging.

K-beauty and lash architecture

Slugging, properly named: petrolatum holds water, ceramides supply the sheets

A thick petrolatum film can cut transepidermal water loss by well over 90 percent. Ceramide, cholesterol and fatty-acid membranes do a different job. Acne and humid air pick sides.

Julian Vance · 2026-10-22

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K-beauty and lash architecture

Brow lamination: the week of shine, and the week the cortex snaps

A thiol opens cystine bridges so brows can be set. pH, a timer and full oxidation decide whether week three still has a brow. Keratin films do not rebuild the clasp.

Marc Oberst · 2026-10-21

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K-beauty and lash architecture

Glass skin is a reflection: liposomes, water, and a surface without scale

Specular shine comes from a swollen, smooth stratum corneum. Multilamellar liposomes can hold humectants there. They do not install a glass filter or a dermal delivery myth.

Dr. Claire Moreau · 2026-10-20

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K-beauty and lash architecture

Fermented Centella: four triterpenes, and the chromatogram that prices them

Madecassoside and asiaticoside are numbers. Fermentation can raise the aglycone share. Without before-and-after HPLC, cica on a jar is a leaf with a process word.

Julian Vance · 2026-10-19

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K-beauty and lash architecture

Lash lifting: cysteine, cysteamine, and the minute that breaks the fibre

Buffered cysteamine reduces disulfide bonds with less swelling than alkaline thioglycolate. Hold comes from full oxidation and a short time, never from leaving the thiol on longer.

Marc Oberst · 2026-10-18

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