Join the WIMJ community to get skincare help and use personalized tools

Cheaper alternatives

Beauty of Joseon - Relief Sun Mini
Price: $6.46
Find out more
Bellflower - Avocado Moisture Sunscreen
Price: $14.9
Find out more

Product summary

We believe that "ROUND LAB - Birch Juice Moisturizing Sunscreen" can provide reliable sun protection based on the ingredients listed. We love that it can protect from both UVA and UVB rays (not all sunscreens with SPF ratings give UVA protection. UVA rays do not cause sunburn, but still damage our skin and lead to early aging).

As a plus, this sunscreen uses some of the new generation UV filters (Tinosorb M). These filters are more stable and more gentle on the skin.

It also works as a moisturizer, so you do not have to use an additional hydrating product. Like all broad-spectrum sunscreens, this product helps prevent early signs of aging.

Sunscreen filters

This sunscreen uses so-called "chemical", or organic UV filters (organic simply means that their molecules contain atoms of carbon). These filters typically give good sun protection and rarely leave a white cast, but they can be irritating for sensitive skin. Here are the exact UV filters in this sunscreen: uvinul a plus 3.60% - 4.40%, uvasorb heb 1.10% - 1.40%, uvinul t 2.50% - 3.00% and tinosorb m 1.90% - 2.30%.

Irritation risk

There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this moisturizer to be medium. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

What our users say

Based on 1 review 100% recommend this product
  • As for the white cast, it did not leave a noticeable white residue for the reviewer.
  • As for using this sunscreen in the eye area, the reviewer reported that it does not sting eyes.
Our users describe the finish of this product as dewy - matt, They find the product's texture to be light and In terms of the smell, our users report that no smell.