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Round Lab Birch Juice Moisturizing Sun Cushion SPF50+: On-the-Go SPF for Touch-Ups

Updated on November 3, 2026·3 min read
Round Lab Birch Juice Moisturizing Sun Cushion SPF50+: On-the-Go SPF for Touch-Ups

We all know it: SPF needs to be reapplied throughout the day. But who wants to put cream over their makeup at 3 p.m.? The Round Lab Birch Juice Moisturizing Sun Cushion SPF50+ PA++++ solves the problem: a few taps and your protection is back up to date.

What is the Round Lab Birch Juice Sun Cushion used for?

It is a very high protection sunscreen, SPF50+ PA++++, in a cushion format: a compact with a sponge soaked in the formula and a puff to apply it. It is a typically Korean format, designed to be taken anywhere.

It is mainly used to top up your protection during the day, even over makeup, without ruining it. Like the sunscreen in the range, it is enriched with moisturizing birch sap. Its soft texture leaves a natural, fresh finish.

Key active ingredients

  • SPF50+ PA++++: very high UVB and UVA protection.
  • Birch sap: moisturizes and refreshes.
  • Cushion format: clean, quick application, even over makeup.

Who is it for?

It is ideal for:

  • those who wear makeup and want to top up their SPF without starting over;
  • busy lives: office, terrace, travel, kids at the park;
  • sensitive skin that likes a soft texture;
  • those who forget to reapply sunscreen (a compact in your bag really helps).

When to use it?

As a touch-up during the day, about every 2 hours when in the sun. It can also be used in the morning as your main protection, but for optimal protection, we recommend applying a sufficient amount of sunscreen first, then using the cushion for touch-ups.

How to use it?

  1. Press the puff lightly onto the cushion sponge.
  2. Tap onto the face, from the center outwards, without rubbing.
  3. Reload the puff as often as needed to cover the entire face.
  4. Focus on the most exposed areas: nose, cheekbones, forehead.

Clow's tip: wash the puff regularly and let it air-dry: it stays more hygienic and the application is more even.

What to pair it with?

The perfect duo: the Round Lab Birch Juice Sun Cream in the morning, this cushion for touch-ups. In the evening, remove your makeup with an oil like the Anua Heartleaf Cleansing Oil. Fans of the birch range will also love the Birch Juice Hand Cream.

Frequently asked questions

Does it cover like a foundation?

No, it is a sun care product, not a foundation: it leaves a natural finish without noticeable coverage.

Can it be applied over full makeup?

Yes, that is exactly what it is for. Tap gently rather than rubbing to avoid moving your makeup.

Is it enough on its own for a day at the beach?

For strong sun exposure, start with a generous amount of sunscreen and use the cushion for top-ups.

Where can I find the Round Lab Birch Juice Moisturizing Sun Cushion?

You can find the Round Lab Birch Juice Moisturizing Sun Cushion SPF50+ PA++++ on clowskincare.com for €24.95. All our products are authentic, sourced in Korea and selected by Laura & Coralie in Brussels. Express delivery in 1 to 2 days and free samples with purchases of €39 or more.

Still unsure? Take our 2-minute skin quiz to find out if this product has a place in your routine.

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