EltaMD UV Clear Face Sunscreen SPF 46 vs Supergoop Unseen Sunscreen SPF 40

EltaMD's niacinamide isn't a marketing add-on — it's a clinically recognized ingredient for reducing redness, calming inflammation, and fading hyperpigmentation. You're essentially getting a serum benefit baked into your SPF step. Supergoop has an antioxidant blend, which is nice, but it's not doing the targeted therapeutic work that makes EltaMD the go-to recommendation for anyone dealing with acne or rosacea.

EltaMD blends in well for a mineral-hybrid formula, but it takes effort — you'll notice it on your skin while applying. Supergoop Unseen disappears so completely that first-time users often wonder if they applied anything at all. For people who are texture-sensitive or who layer multiple products, that difference is the whole ballgame. It's also why Supergoop works so well under makeup while EltaMD can occasionally pill.

SPF 40 blocks about 97.5% of UVB rays; SPF 46 blocks roughly 97.8%. That gap is marginal in a lab, but EltaMD also edges ahead on water resistance, making it more reliable if you sweat during a commute or workout. Supergoop's 40-minute water resistance rating is the lowest you'd want to see on a daily sunscreen — fine for desk life, but a liability the moment you step outside for more than a casual walk.

Supergoop is dermatologist-tested, which means a dermatologist confirmed it doesn't cause harm. EltaMD is dermatologist-recommended, which means dermatologists are actively telling patients to buy it — a meaningfully higher bar. If you're managing a skin condition or just want the option your derm is most likely to endorse, EltaMD has built that reputation over years of clinical use. Supergoop is beloved by beauty editors; EltaMD is beloved by dermatologists.