Aliangé Skincare Insights

Bakuchiol and Pregnancy: What the Science Actually Says About Retinoids and Your Skin

Bakuchiol and retinol work through entirely different biological pathways. Here's what that means for skincare decisions during pregnancy, explained by a cosmetic physician.

Your Cleanser Is Used 730 Times a Year. Most Formulas Are Working Against Your Barrier.

SLS strips ceramides within days. The molecular science behind syndet cleansing, and why Aliangé built every protocol on a barrier-respecting first step.

What Brightening Actually Looks Like, Week by Week

Most brightening products work on one pathway. When a serum addresses all five stages of pigmentation, results follow a specific, cumulative pattern. Dr Alison Jamieson explains the 12-week timeline.

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.

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.

Why Dead Bacteria May Be More Beneficial for Your Skin Than Live Ones

Postbiotics — fragments of dead bacteria — upregulate your skin's own defence systems. A cosmetic physician explains why these stable, bioactive fragments outperform live probiotics in topical skin...