Which scores higher with the experts?
Round Lab Birch Juice Moisturizing Sunscreen SPF 50 PA++++ holds a Guru Score of 93%, ahead of Supergoop! Unseen Sunscreen SPF 40 at 69%. The first draws on 17 independent expert reviews, the second on 21. On the experts' own numbers that puts Birch Juice Moisturizing Sunscreen SPF 50 PA++++ in Approved territory and Unseen Sunscreen SPF 40 in Mixed.
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 Unseen Sunscreen SPF 40?
Supergoop! Unseen Sunscreen SPF 40 carries a Guru Score of 69% from 21 independent experts. This sunscreen earns consistent praise for its cushiony, primer-like texture that feels weightless and sets matte without looking shiny or greasy, making it especially popular with those who dislike traditional cream sunscreens and in humid climates. The silicone base creates that smooth, mattifying finish, though some gurus find it sits heavily on skin or feels harder to apply evenly if you have oily or combination skin. Those with dry skin tend to love it most, and it layers beautifully under makeup.
Which should you choose?
On the experts' scores Round Lab Birch Juice Moisturizing Sunscreen SPF 50 PA++++ comes out ahead, 93% to 69%, a gap of 24 points. It has 17 experts behind it against 21 for Supergoop! Unseen Sunscreen SPF 40. Birch Juice Moisturizing Sunscreen SPF 50 PA++++ is most often recommended for oily, combination and normal skin. Both are independently verified on the Guru Index, so either is a sound pick; let the use case and your budget settle it.