Expert Advice

Skin Care Articles

Evidence-based guidance from Betty Román & the Romàn Skin team.

How Peptides Work for Wrinkles — A Clinical Est...

CIDESCO-certified esthetician Betty Romàn explains the clinical science behind peptide serums — signal, carrier, and enzyme-inhibitor peptides — and what results to realistically expect.

How Peptides Work for Wrinkles — A Clinical Est...

Betty Romàn

CIDESCO-certified esthetician Betty Romàn explains the clinical science behind peptide serums — signal, carrier, and enzyme-inhibitor peptides — and what results to realistically expect.

Vitamin C Serum for Face — How to Use It for Ma...

Betty Romàn explains why stabilized vitamin C (Sodium Ascorbyl Phosphate + Ferulic Acid) outperforms L-ascorbic acid for most people, and how to use it correctly for dark spots and collagen...

Vitamin C Serum for Face — How to Use It for Ma...

Betty Romàn

Betty Romàn explains why stabilized vitamin C (Sodium Ascorbyl Phosphate + Ferulic Acid) outperforms L-ascorbic acid for most people, and how to use it correctly for dark spots and collagen...

Hyaluronic Acid Moisturizer vs. Serum — What Yo...

Esthetician Betty Romàn explains the clinical difference between HA serums and moisturizers, why you likely need both, and the exact layering order for lasting hydration results.

Hyaluronic Acid Moisturizer vs. Serum — What Yo...

Betty Romàn

Esthetician Betty Romàn explains the clinical difference between HA serums and moisturizers, why you likely need both, and the exact layering order for lasting hydration results.

How to Fade Dark Spots with Vitamin C Serum

How to Fade Dark Spots with Vitamin C Serum

Dark spots are one of the most common skin concerns — and vitamin C serum is one of the most effective evidence-based treatments. Here's how to use it correctly, and...

How to Fade Dark Spots with Vitamin C Serum

Betty Román

Dark spots are one of the most common skin concerns — and vitamin C serum is one of the most effective evidence-based treatments. Here's how to use it correctly, and...

Elegant woman applying vitamin C serum beside oranges

Does Vitamin C Serum Reduce Wrinkles? A Skin Ca...

The science behind vitamin C and wrinkle reduction — what it actually does, how long it takes, and why ferulic acid is the ingredient that makes it work harder.

Does Vitamin C Serum Reduce Wrinkles? A Skin Ca...

Betty Román

The science behind vitamin C and wrinkle reduction — what it actually does, how long it takes, and why ferulic acid is the ingredient that makes it work harder.

Woman cleansing oily skin with rich foaming cleanser in spa-like bathroom

Best Foaming Cleanser for Oily Skin: What to Lo...

CIDESCO-certified esthetician Betty Román explains what makes a foaming cleanser ideal for oily skin — and what ingredients actually control sebum without stripping the skin barrier.

Best Foaming Cleanser for Oily Skin: What to Lo...

Betty Román

CIDESCO-certified esthetician Betty Román explains what makes a foaming cleanser ideal for oily skin — and what ingredients actually control sebum without stripping the skin barrier.