Hair Porosity: The Test That Explains Why Products Work on Her, Not You
Hair porosity describes how easily your hair's outer cuticle layer lets moisture in and out. Low porosity hair has tightly sealed cuticles and absorbs…
Read article
Blog Category
Skin & Hair
Articles on skin and hair: acne, eczema, moles, hair thinning and the treatments in use. A mole that changes, bleeds or looks different from the rest should be checked by a dermatologist.
How Rosacea Is Treated, and How to Calm a Flare-Up Fast
Rosacea is a long-term inflammatory skin condition with no cure, but it is very manageable. Treatment combines gentle skincare, daily broad-spectrum sun protection, avoiding…
Read article
Phototherapy for Psoriasis Explained: What Sessions Involve, How Often and Who May Benefit
Phototherapy for psoriasis uses controlled ultraviolet light, most often narrowband UVB, to slow the overactive skin-cell growth and immune signalling that drive plaques. Sessions…
Read article
Niacinamide: Why This Quiet Ingredient Is in Everything
Niacinamide, the amide form of vitamin B3, is a well-studied skincare ingredient that supports the skin barrier, may reduce the look of dark spots…
Read article
How to Get Rid of Ingrown Hair: Safe Fixes and Prevention
Most ingrown hairs clear up on their own within one to two weeks once you stop shaving or waxing the area. To speed things…
Read article
What Salicylic Acid Does for Skin, and Who Should Use It
Salicylic acid is a beta hydroxy acid that loosens the bonds between dead skin cells and dissolves oil inside pores. On skin, it exfoliates,…
Read article
Tattooing Over Scars: What Is Possible and When to Wait
In many cases, yes: you can tattoo over scars, but timing and scar type matter more than most people expect. Fully matured scars…
Read article
How to Get Rid of Razor Bumps: The Routine That Prevents Them
Razor bumps usually fade on their own within two to three weeks once you stop shaving the area. Cool compresses, gentle cleansing, and moisturizing…
Read article
Is Shingles Contagious? Who to Keep Away From Until the Blisters Crust Over
Shingles itself is not contagious, but the varicella-zoster virus inside its blisters can spread. Someone who has never had chickenpox or the chickenpox vaccine…
Read article
Your Skin Barrier: What It Is, How It Breaks, How It Repairs
The skin barrier is the outermost layer of your skin, flattened cells bound together by lipids, that holds water in and keeps…
Read article
What Causes Dandruff, and Why Do I Have It?
Dandruff is usually caused by an overreaction of the scalp to Malassezia, a yeast that lives on almost everyone's skin and feeds on scalp…
Read article
Skin Purging or Breakout? How to Tell Which One Your New Product Caused
Skin purging is a short-term flare of small blemishes that can happen when an ingredient that speeds skin-cell turnover: a retinoid or an…
Read article
Does Psoriasis Cause Hair Loss? Scalp Psoriasis, Treatment and Regrowth
Psoriasis itself does not destroy hair follicles, but scalp psoriasis can cause temporary hair loss. Thick scale, inflammation, scratching and picking at plaques can…
Read article
Hyaluronic Acid: The Moisture Magnet, Explained Properly
Hyaluronic acid is a sugar molecule your body already makes that binds water, up to roughly 1,000 times its own weight. Applied to…
Read article
Azelaic Acid: What It Treats (Rosacea, Acne, Pigmentation) and How It Sits Alongside Retinoids
Azelaic acid is a topical treatment approved for rosacea and acne, and used off-label for melasma and dark marks left by breakouts. It calms…
Read article
How to Get Rid of a Double Chin: The Exercise Myth vs Real Options
Chin exercises alone rarely eliminate a double chin, because spot-reducing fat is not physiologically possible and the cause is often genetics, jaw structure, or…
Read article
Dry Brushing: What It Does for Skin and What It Does Not
Dry brushing is a form of mechanical exfoliation: sweeping a dry, natural-bristle brush over the skin removes dead cells and can leave skin smoother…
Read article
How to Get Rid of Eye Bags: What Works by Cause, Not by Trend
Getting rid of eye bags depends on the cause. Fluid-related puffiness, the kind worst in the morning, often improves with more sleep,…
Read article