The Journal

Ingredient deep-dives, routine guides and honest K-beauty analysis for combination skin.

Azelaic Acid: The Gentle Multitasker for Acne, Rosacea and Pigmentation
📚 Science

Azelaic Acid: The Gentle Multitasker for Acne, Rosacea and Pigmentation

It rarely trends like retinol or vitamin C, yet few actives treat acne, calm rosacea and fade pigmentation at once — gently enough for pregnancy.

SkinRevu30 July 2026
Ceramides: The Mortar That Holds Your Skin Barrier Together
📚 Science

Ceramides: The Mortar That Holds Your Skin Barrier Together

The lipids that make up half your skin's 'mortar'. Understand ceramides and you understand barrier repair.

SkinRevu30 July 2026
Tranexamic Acid: The Quiet Answer to Stubborn Pigmentation
📚 Science

Tranexamic Acid: The Quiet Answer to Stubborn Pigmentation

Borrowed from medicine, it calms the signalling behind melasma and post-acne marks — gentler than hydroquinone.

SkinRevu30 July 2026
Exosomes: Skincare's Cutting Edge — Hype vs Evidence
📚 Science

Exosomes: Skincare's Cutting Edge — Hype vs Evidence

Tiny vesicles that carry repair 'instructions' between cells. Genuinely exciting science — with a real delivery question.

SkinRevu30 July 2026
Sunscreen, Properly Explained: SPF, PA and How Much to Use
Guides

Sunscreen, Properly Explained: SPF, PA and How Much to Use

SPF only tells half the story. What PA ratings mean, UVA vs UVB, and the amount almost everyone gets wrong.

SkinRevu30 July 2026
Moisturisers Explained: Humectants, Emollients and Occlusives
Guides

Moisturisers Explained: Humectants, Emollients and Occlusives

Three jobs, three kinds of ingredient. Once you can read them, you can pick a moisturiser that actually suits your skin.

SkinRevu30 July 2026
AHA vs BHA: Which Exfoliating Acid Does What?
📚 Science

AHA vs BHA: Which Exfoliating Acid Does What?

Water-soluble AHAs work on the surface; oil-soluble BHA gets into pores. Which one your skin needs.

SkinRevu30 July 2026
Antioxidants in Skincare: What They Do and Which Ones Work
📚 Science

Antioxidants in Skincare: What They Do and Which Ones Work

They quench the free radicals from UV and pollution — the perfect daytime partner to sunscreen.

SkinRevu30 July 2026
Rosacea: What It Is, What Triggers It, and What Actually Helps
Guides

Rosacea: What It Is, What Triggers It, and What Actually Helps

Not just 'sensitive skin'. Understanding the triggers and the right actives keeps rosacea well controlled.

SkinRevu30 July 2026
Your Skin Over 24 Hours: The Circadian Rhythm of Healthy Skin
Guides

Your Skin Over 24 Hours: The Circadian Rhythm of Healthy Skin

Skin defends by day and repairs by night. Timing your routine to that rhythm is the simplest upgrade there is.

SkinRevu30 July 2026
Niacinamide: The Multitasker Your Routine Probably Already Needs
📚 Science

Niacinamide: The Multitasker Your Routine Probably Already Needs

Vitamin B3 is everywhere in skincare right now — and for once, the hype is largely justified.

SkinRevu19 May 2026
Retinol vs Retinal: What Is Actually the Difference?
📚 Science

Retinol vs Retinal: What Is Actually the Difference?

Both are forms of Vitamin A. One is significantly more potent — and K-beauty is increasingly choosing the stronger option.

SkinRevu19 May 2026
Vitamin C in Skincare: Genuinely Useful, Frequently Wasted
📚 Science

Vitamin C in Skincare: Genuinely Useful, Frequently Wasted

L-ascorbic acid is one of skincare's most evidence-backed actives — but formulation makes or breaks it entirely.

SkinRevu19 May 2026
Beta-Glucan: The Quietly Effective Ingredient Having Its Moment
📚 Science

Beta-Glucan: The Quietly Effective Ingredient Having Its Moment

Searches are up 181 per cent year-on-year. Unlike many trending ingredients, beta-glucan's popularity is built on genuine evidence.

SkinRevu19 May 2026
The Skin Barrier: What It Is and Why K-Beauty Got There First
📚 Science

The Skin Barrier: What It Is and Why K-Beauty Got There First

Barrier health is 2026's defining skincare concept. Korean beauty understood its importance a decade before the rest of the market caught up.

SkinRevu19 May 2026
PDRN in Skincare: Science, Promise, and the Marketing Gap
📚 Science

PDRN in Skincare: Science, Promise, and the Marketing Gap

The salmon-derived DNA fragment has a genuine medical pedigree — but the gap between injectable evidence and topical reality is wider than most brands admit.

SkinRevu30 March 2026

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