Aliangé Skincare Insights

Why Cell Turnover Slows With Age, and What Actually Speeds It Up

Skin cell turnover slows from ~28 days to 60 by your 50s. Dr Alison Jamieson explains the science behind exfoliation, done properly.

SPF 30 Is Not Twice as Protective as SPF 15. Here Is What the Numbers Actually Mean.

SPF 15 blocks 93% of UVB rays. SPF 30 blocks 97%. The difference is four percentage points, not double the protection. A landmark Queensland trial proved daily consistency matters more than SPF num...

The Nambour Trial: What 903 Queenslanders Proved About Daily SPF and Skin Ageing

A landmark Queensland study followed 903 Sunshine Coast residents for 4.5 years. Daily SPF 15 users showed 24% less visible skin ageing. The evidence is clear.

Glycation Is Why Your Eye Area Ages Faster Than the Rest of Your Face

Glycation stiffens collagen with sugar molecules, and the eye area shows it first. What the process is, why it matters, and how the Advanced Repair Protocol addresses it.

Ageineer vs the Aliangé Mature Skin Protocol: A Doctor-Led Comparison

If you're searching for Ageineer — sometimes typed Agineer — you've most likely landed on Reverse Ageineer, a US direct-to-consumer peptide ampoule marketed as a fast fix for visible ageing. Before...

Bakuchiol Is Not Weaker Retinol. It Is a Different Molecule Entirely.

Bakuchiol acts through prohibitins, not retinoid receptors. A head-to-head clinical trial showed equal wrinkle results with better pigmentation outcomes.

The Best Retinol Is the One You Keep Using

Retinol works, but only if you use it consistently. Dr Alison Jamieson explains why bakuchiol and micro-encapsulation solve the dropout problem that undermines most retinol protocols.

Your Skin's Microbiome: One Trillion Organisms Working for You

Your skin hosts over one trillion microorganisms that protect, hydrate and repair. Learn how postbiotics and prebiotics support this invisible ecosystem — and where they fit in a clinical skincare ...

Bakuchiol Matched Retinol in the Only Head-to-Head Clinical Trial. With Less Irritation.

A UC Davis clinical trial found bakuchiol matched retinol for wrinkles and pigmentation with significantly less irritation. Dr Alison Jamieson explains why Aliangé uses both in the Ultimate A Night...

Bakuchiol Doesn't Replace Retinol. It Protects It.

Most retinol degrades before reaching your cells. Dr Alison Jamieson explains how bakuchiol at a precise 4:1 ratio prevents retinol breakdown entirely.