Waterproof vs Regular Makeup: Why It Won’t Wash Off
Waterproof vs regular makeup: film formers, silicone resins and volatile solvents. A Korean doctor on why oil-then-foam is the only thing that takes it off.
Skincare
Home skincare guided by clinical evidence — how to read ingredient lists and use popular Korean products safely, without the marketing.
The Puff vs the Formula: Cushion Breakouts
Cushion breakouts: the damp puff vs the preserved formula. A Korean doctor’s weekly routine – soap, water, a towel – with nothing new to buy.
TIRTIR vs CLIO vs LANEIGE: 5 Korean Cushions
TIRTIR vs CLIO vs LANEIGE vs HERA vs espoir: a Korean doctor reads five cushion labels – UV filters, finish, fragrance – and who each one tends to suit.
Olive Young vs Daiso Cleansing Foams: 5 Labels
Olive Young vs Daiso cleansing foams: five tubes read label by label by a doctor – surfactant type, pH, added acids, fragrance and alcohol.
Italy Towel vs Foam Glove: Body Polishing
Italy towel vs the 1,000-won foam glove, used with Korean grain scrub soap. A doctor on strawberry legs, ingrown hairs and polishing without harm.
Korean vs Western Urea Foot Cream: Gounbal
Korean vs Western urea foot creams: why Gounbal prints no percentage. A doctor reads the pharmacy label – urea, propolis – and who should be examined.
Stinging vs Irritation: Why Sunscreen Burns Eyes
Stinging vs irritation are not the same test – a filter can pass eye-safety testing and still sting. Which sunscreen formula belongs on which face zone.
IPL vs Laser Home Hair Removal: The Manuals
IPL vs laser home hair removal: only one of the four major devices is a laser. A doctor reads the manuals and FDA filings on hair colour, tone and beards.
Soothing vs Acid Toner Pads: Which Is Yours
Soothing vs acid vs hydrating toner pads share a shelf but are not one product. A doctor in Korea on choosing, and how often to actually use them.
Inflamed vs Non-Inflamed Acne: Clindamycin
Inflamed vs non-inflamed acne: topical clindamycin works on one of them. A doctor in Korea on why it is paired with benzoyl peroxide, and how to use it.