Which scores higher with the experts?
Round Lab Birch Juice Moisturizing Sunscreen SPF 50 PA++++ holds a Guru Score of 93%, ahead of Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++ at 82%. The first draws on 17 independent expert reviews, the second on 15. On the experts' own numbers that puts Birch Juice Moisturizing Sunscreen SPF 50 PA++++ in Approved territory and Hyaluronic Acid Watery Sun Gel 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 93% from 17 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 Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++?
Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++ carries a Guru Score of 82% from 15 independent experts. The watery gel texture sinks in fast and leaves skin dewy with a visible glow, making it a go-to for anyone who wants hydration without heaviness. Most gurus praise how it works across skin types (even oily and acne-prone skin) because it hydrates deeply rather than just sitting on the surface. One thing to keep in mind: it uses older-generation chemical filters that may irritate those with sensitivities, and the dewy finish is quite shiny, which some love and others find too much. It's not water resistant, so it is best reapplied after water exposure.
Which should you choose?
On the experts' scores Round Lab Birch Juice Moisturizing Sunscreen SPF 50 PA++++ comes out ahead, 93% to 82%, a gap of 11 points. It has 17 experts behind it against 15 for Isntree Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++. Birch Juice Moisturizing Sunscreen SPF 50 PA++++ is most often recommended for oily, combination and normal skin, Hyaluronic Acid Watery Sun Gel SPF 50+ PA++++ for dry and sensitive. Both are independently verified on the Guru Index, so either is a sound pick; let the use case and your budget settle it.