Which scores higher with the experts?
Round Lab Birch Juice Moisturizing Sunscreen SPF 50 PA++++ holds a Guru Score of 92%, just ahead of Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ PA++++ at 91%. The first draws on 16 independent expert reviews, the second on 27. On the experts' own numbers that puts Birch Juice Moisturizing Sunscreen SPF 50 PA++++ in Approved territory and Relief Sun: Rice + Probiotics SPF 50+ PA++++ in Approved.
What do the experts say about Birch Juice Moisturizing Sunscreen SPF 50 PA++++?
Round Lab Birch Juice Moisturizing Sunscreen SPF 50 PA++++ carries a Guru Score of 92% from 16 independent experts. This sunscreen layers beautifully without a white cast and feels more like a hydrating serum than a sunscreen, making it especially suited to combination, dry, and sensitive skin. One reviewer with oily, acne-prone skin found it overhyped and not hydrating enough for their needs, though they noted it blends well and has no visible cast. Most gurus praise how it reapplies throughout the day without feeling heavy, and that it works well under makeup; if you're building hydration with multiple applications, know the finish may become slightly shinier and thicker over the day.
What do the experts say about Relief Sun: Rice + Probiotics SPF 50+ PA++++?
Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ PA++++ carries a Guru Score of 91% from 27 independent experts. This sunscreen earns consistent praise for blending seamlessly without a white cast, making it especially appealing to those with acne-prone or oily skin who want lightweight protection. The rice extract and hydrating base deliver moisture without heaviness, so it works well as a moisturizer replacement in winter or for dry skin. A few gurus note it may feel too creamy for very oily complexions, and one flagged that the US version uses different chemical filters than the Korean original, though both perform well.
Which should you choose?
On the experts' scores Round Lab Birch Juice Moisturizing Sunscreen SPF 50 PA++++ comes out ahead, 92% to 91%, a gap of 1 point. It has 16 experts behind it against 27 for Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ PA++++. Birch Juice Moisturizing Sunscreen SPF 50 PA++++ is most often recommended for oily, combination and normal skin, Relief Sun: Rice + Probiotics SPF 50+ PA++++ for oily and acne-prone. Both are independently verified on the Guru Index, so either is a sound pick; let the use case and your budget settle it.