Lie.skinTopics

Independent · Jargon-free

Skincare, evidence-first

Independent, dermatology-informed skincare guides — what the evidence actually says about ingredients, routines and conditions, with no brand spin and no miracle claims.

Latest guides

Myths & Facts

How to Read a Skincare Label Without Being Fooled

Ingredient lists are informative and marketing claims mostly are not. How to read what a product actually contains, and the buzzwords that mean nothing.

6 min read

Skin Concerns

Anti-Ageing Skincare: What Genuinely Helps, and What Is Just Hope in a Jar

The anti-ageing aisle sells miracles; the evidence supports a short list. What actually slows visible ageing, and the realistic limits of any cream.

7 min read

Routines

Exfoliation: How Much Is Helpful, and How Much Is Too Much

Exfoliation can smooth and brighten — or wreck your skin barrier. The difference between physical and chemical exfoliants, and how to avoid the most common mistake.

6 min read

Skin Concerns

Dry Skin vs Dehydrated Skin: The Difference That Changes What You Buy

They sound the same and need opposite things. How to tell whether your skin lacks oil or water — and why getting it wrong keeps skin uncomfortable.

6 min read

Myths & Facts

Skincare Myths That Refuse to Die

Pores that "open and close", the need to feel a tingle, natural meaning safe — a clear-eyed look at the beliefs that waste money and harm skin.

7 min read

Skin Concerns

The Skin Barrier: The Wall You Keep Accidentally Damaging

Redness, stinging, sudden sensitivity — often the sign of a damaged skin barrier from over-doing skincare. What the barrier is, how to spot the damage, and how to repair it.

7 min read

Ingredients

Niacinamide and Vitamin C: Two Gentle Ingredients Worth Knowing

Not every effective ingredient is harsh. What niacinamide and vitamin C do, the evidence behind the claims, and realistic expectations.

7 min read

Skin Concerns

Understanding Acne: Why It Happens and What Genuinely Helps

Acne is not a hygiene problem or a punishment for eating chocolate. What actually causes it, the ingredients with real evidence, and when to see a professional.

8 min read

Ingredients

How Moisturiser Actually Works (and Why Price Rarely Predicts Quality)

Humectants, emollients and occlusives — the three jobs a moisturiser does, why a good one can be inexpensive, and what "hydrating" really means.

7 min read

Ingredients

Retinoids: The Most Studied Anti-Ageing Ingredient, Explained Simply

Behind the confusing names sits one of the few skincare ingredients with decades of evidence. What retinoids do, how to start without wrecking your skin, and who should be careful.

8 min read

Sun & Protection

Sunscreen: The Most Effective Anti-Ageing Product You Already Own

No serum comes close. Why daily sun protection is the best-supported skincare step of all, how much to use, and the myths that stop people wearing it.

8 min read

Routines

The Only Three Steps a Skincare Routine Really Needs

The industry sells ten-step routines; the evidence supports three. What a genuinely effective, minimal routine looks like — and why more products often mean worse skin.

7 min read