Beta-Glucan Barrier Sunscreen

Where to buy

Lowest price first, coupon counted.

Also sold at Jolse, StyleKorean, iHerb, Soko Glam, Amazon, Olive Young. We do not track their prices yet.

What is inside

• beta-glucan

Texture: Barrier-supporting sunscreen

Questions about Beta-Glucan Barrier Sunscreen

What does iUNIK Beta-Glucan Barrier Sunscreen do?

A daily sunscreen formulated with beta-glucan to protect and support the skin barrier.

Who is Beta-Glucan Barrier Sunscreen for?

It suits sensitive, normal, dry skin and is aimed at stressed barrier, sensitivity.

When do I use it?

Use it in the morning, as the last skincare step before makeup, and reapply every two hours outdoors.

Where is Beta-Glucan Barrier Sunscreen cheapest?

As of September 11, 2026, the lowest price we found was $15 at YesStyle, before code COZY26 (8% off orders over $79, up to 15% over $199). We compare 2 retailers on this page.