★★★★★Does what it promises, mostly. Informative; it's guidance, not specific brand picks. Some of the chemistry got a little dense for me. Still recommend it on balance.
Hannah N. · Seattle, WA
Verified buyer
★★★★★Good value with a couple of caveats. Reef-safe, skin-safe choices made simple. A printable quick-reference would've been perfect. Tells you everything you need.
Laura G. · Norwich, UK
Verified buyer
★★★★★Solid guide overall. Cuts through the confusing sunscreen marketing brilliantly. A couple of sections felt brief. Tells you everything you need.
James R. · Leicester, UK
Verified buyer
★★★★★This one's a keeper. I shop for SPF with confidence now instead of guessing. A genuinely useful resource.
Victor J. · Hamburg, DE
Verified buyer
★★★★★Easily worth the price. Reef-safe, skin-safe choices made simple. It assumes you'll do the work — which is fair, but worth knowing. Good for the price.
Henry W. · Belfast, UK
Verified buyer
★★★★★Solid guide overall. Informative; it's guidance, not specific brand picks. Some of the chemistry got a little dense for me. Worth it if you know what you're getting.
Ruby A. · Kansas City, MO
Verified buyer
★★★★★Solid guide overall. Finally understand the oxybenzone vs mineral debate clearly. It assumes you'll do the work — which is fair, but worth knowing. Would cautiously recommend.
Felix E. · Portland, OR
Verified buyer
★★★★★This actually delivered. I shop for SPF with confidence now instead of guessing. Highly recommend.
Emma W. · Boston, MA
Verified buyer
★★★★★Easily worth the price. Finally understand the oxybenzone vs mineral debate clearly. Money very well spent.
Victor K. · Tampa, FL
Verified buyer
★★★★★No regrets at all. Finally understand the oxybenzone vs mineral debate clearly. Tells you everything you need.
Maria H. · Boston, MA
Verified buyer
★★★★★Exactly what I needed. Cuts through the confusing sunscreen marketing brilliantly. A genuinely useful resource.
Tara C. · Vienna, AT
Verified buyer
★★★★★Exactly what I needed. Cuts through the confusing sunscreen marketing brilliantly. It assumes you'll do the work — which is fair, but worth knowing. Good for the price.
Nora E. · Bristol, UK
Verified buyer
★★★★★Genuinely impressed. Helped me pick a no-white-cast SPF I actually enjoy wearing. Tells you everything you need.
Cole V. · Lyon, FR
Verified buyer
★★★★★Exactly what I needed. Helped me pick a no-white-cast SPF I actually enjoy wearing. Would buy again.
Jude L. · Brisbane, AU
Verified buyer
★★★★★Good value with a couple of caveats. Finally understand the oxybenzone vs mineral debate clearly. A couple of sections felt brief. Still recommend it on balance.
Chloe G. · Lyon, FR
Verified buyer
★★★★★Genuinely impressed. Finally understand the oxybenzone vs mineral debate clearly. Some of it I'd already picked up elsewhere. Tells you everything you need.
Nora F. · Copenhagen, DK
Verified buyer
★★★★★So glad I bought this. I shop for SPF with confidence now instead of guessing. Money very well spent.
Ella E. · Lyon, FR
Verified buyer
★★★★★This actually delivered. Cuts through the confusing sunscreen marketing brilliantly. Five stars from me.
Maria K. · Dallas, TX
Verified buyer
★★★★★Easily worth the price. Helped me pick a no-white-cast SPF I actually enjoy wearing. Tells you everything you need.
Theo E. · Sydney, AU
Verified buyer
★★★★★Honestly exceeded my expectations. I shop for SPF with confidence now instead of guessing. A couple of sections felt brief. Highly recommend.
Chloe D. · Denver, CO
Verified buyer
★★★★★It did clear up the mineral-vs-chemical confusion but I still had to go research specific products myself. Helpful framework, no actual picks.
Dale A.
Verified buyer
★★★★★Helped me understand white cast and reef safety but some of the chemistry got a little dense for me. Reasonable, just wanted brand guidance.
Lucas K.
Verified buyer
★★★★★Sensible, balanced information but it's quite short for the price. Good info, a bit brief.
Cole V.
Verified buyer
★★★★★The breakdown is clear but it's principles, not named product recommendations, which I'd hoped for. Okay — educational, not a shopping list.
Mark G.
Verified buyer
