Acne Supplements: What the Evidence Shows for Each Nutrient
Zinc, vitamin D, omega-3 and probiotics all have specific mechanisms for acne — but the evidence base for each varies significantly. Here's the honest hierarchy
The Best Probiotics for Eczema
Probiotics for eczema: which strains are most studied, what the evidence shows, what to look for in a supplement, and how gut health fits into the bigger picture.
Eczema and Air Pollution: What the Research Actually Shows
Air pollution directly affects eczema-prone skin through specific mechanisms — not just general irritation. Here's what the research shows and what practical steps help.
Alcohol and Eczema or Psoriasis: How It Worsens Symptoms & What to Drink Instead
Alcohol is one of the most consistently documented triggers for both psoriasis and eczema — through specific mechanisms. Here's why, plus alcohol-free alternatives worth trying.
Skin Barrier Dysfunction in Eczema & Psoriasis: The Filaggrin Deficit, Ceramide Loss & How to Repair It
Eczema's skin barrier dysfunction begins with filaggrin loss-of-function mutations that reduce natural moisturising factors and ceramide production — creating the TEWL cycle that defines the condition. Here's the mechanism and what actually repairs it.
Leaky Gut & Psoriasis: Is There Really a Link? What the Science Says
Can leaky gut affect psoriasis? The gut-skin axis is a real and growing area of research. Here's what the evidence actually shows — and what you can do about it.
Eczema Supplements: What the Evidence Shows for Each
A comprehensive guide to eczema supplements — what each nutrient does, what the evidence shows, what to prioritise, and how to build a sensible supplementation approach.
Psoriasis Supplements: What Has Strong Evidence, What Has Mechanism Only & What to Avoid
Vitamin D deficiency is documented in up to 80% of psoriasis patients and directly modulates Th17 activity. Omega-3 reduces leukotriene B4 specifically elevated in psoriatic plaques. Here's the full evidence hierarchy — what to prioritise, what to add, and what the evidence doesn't support
Magnesium for Eczema & Psoriasis: The HPA Axis Mechanism, Dead Sea Evidence & What the Research Shows
Magnesium is linked to inflammation, stress, sleep, and skin barrier function — all relevant to eczema and psoriasis. Here's what the evidence actually shows.
Scalp Psoriasis: How to Identify It, Treat It & Manage It Long-Term
Scalp psoriasis affects up to 80% of people with psoriasis — but it's often confused with dandruff and seborrhoeic dermatitis. Here's how to tell them apart and what actually helps.
Biotin for Eczema & Psoriasis: Benefits & Limits
Biotin supports keratinocyte function in eczema and psoriasis — but high-dose supplementation can worsen acne through pantothenic acid competition. Here's the honest picture
Eczema & Psoriasis During Pregnancy: Why Skin Changes, What's Safe & What to Expect
Pregnancy can dramatically improve or worsen eczema and psoriasis — for specific immunological reasons. Here's why, what's safe to use, and what to expect postpartum.