Sunscreen and Makeup: Why SPF Numbers Don’t Add Up
SPF numbers do not add up when sunscreen and makeup are layered. Separate label arithmetic, application amount, and your reapplication plan.
The skincare journal
Ingredients explored. Routines simplified.
From the journal
Page 3
Micellar Water: A Cleanser, Not a Toner
Understand micellar water’s cleansing role, what no-rinse directions mean, and how to decide whether it fills a real gap in your routine.
pH-Balanced Skincare: What the Label Tells You
Separate a pH claim, a cleanser’s complete formula, and your skin’s condition with a practical three-question label check.
Sunscreen Indoors: What Windows Change
A practical indoor-day sun-protection plan: understand window glass, review sunny seating, and prepare separately for outdoor breaks.
Alcohol in Skincare: Why the Full Name Matters
Alcohol and cetyl alcohol are not interchangeable. Learn what full ingredient names and alcohol-free claims can—and cannot—tell you about a moisturizer.
Squalane vs. Squalene: What the Spelling Tells You
Squalane and squalene are related, not interchangeable. Separate ingredient identity, stability, and sourcing before comparing skincare products.
Moisturizer for Combination Skin: Choosing by Area and Texture
An area-based approach to choosing a moisturizer when some parts of your face feel oily and others dry.
Face Moisturizer vs. Body Lotion: What Should You Check?
A practical label-and-texture comparison to help you decide whether a moisturizer fits the face, body, or both.
Hyaluronic Acid Serum vs. Moisturizer: Do You Need Both?
Hyaluronic acid is an ingredient, not a mandatory extra step. Use this practical comparison to decide whether a serum adds anything to your…
Gel, Cream or Foaming Cleanser: How to Choose a Gentle Face Wash
Compare cleanser formats, read the whole label and choose a practical face wash for your routine without assuming more foam means better cleaning.
Moisturizer for Oily Skin: Finding a Comfortable Fit
Oily-feeling skin and moisturizing can go together. Compare lighter textures, comfort, and different facial areas without making your routine more complicated.
Fragrance-Free vs. Unscented Skincare: How to Read the Labels
Fragrance-free and unscented labels offer different clues. A practical guide to masking fragrance, ingredient checks, and the limits of allergy claims.
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