Mineral, chemical, hybrid — they protect differently, feel different on skin, and matter differently depending on where you're going. Scored across what counts, with the right pick for every scenario.
Old labels said "physical reflects, chemical absorbs." Modern research shows both primarily absorb UV — zinc and titanium scatter only 4–5%. What really separates them is feel, UVA breadth, safety profile, and reef impact.
Sit on the skin's surface and absorb UV. Zinc oxide covers the full UVA+UVB spectrum; titanium dioxide misses long-wave UVA I.
Best for: Sensitive skin, kids, rosacea, acne-prone skin, reef-safe travel.
Carbon-based filters that absorb UV and release it as heat. Each targets a narrow band, so broad-spectrum formulas blend several.
Best for: Daily face under makeup, sports, dark skin tones wanting zero cast.
Combine zinc/titanium with chemical filters — the UVA breadth of minerals with the wearability of chemicals. EltaMD UV Clear is the classic example.
Best for: Acne-prone skin, daily face use, anyone who finds pure mineral too heavy.
Each type rated across the things you feel and care about. Filter by your top priority to see which family wins it.
| Dimension | Mineral | Chemical | Hybrid |
|---|---|---|---|
| UVA I (deep aging rays) | 9 | 7 | 9 |
| UVB protection breadth | 8 | 9 | 9 |
| Cosmetic feel / no white cast | 4 | 9 | 7 |
| Water & sweat resistance | 7 | 8 | 7 |
| Sensitive skin / kids / acne | 9 | 5 | 7 |
| Reef / environmental safety | 8 | 4 | 5 |
| Cost (value per oz) | 6 | 8 | 7 |
| Photostability | 10 | 6 | 8 |
Scores reflect typical well-formulated products in each category, not any single product. Chemical photostability varies — octocrylene and homosalate are stable; avobenzone alone degrades fast. Sources: StatPearls/NIH, DermNet, Smithsonian Ocean.
SPF is a UVB metric — it says nothing about UVA. The jump from 30 to 50 to 100 matters far less than most people think.
A US "broad-spectrum" label only requires protection past 370nm. A 2021 study found the average US sunscreen delivers UVA protection at just 24% of its labeled SPF.
PA+ to PA++++ grades UVA specifically. PA++++ (>94% UVA) is the gold standard — why many import Korean/Japanese formulas.
The label tells you how long SPF holds in water or sweat. Nothing is "waterproof" — reapply after swimming regardless.
SPF 30 for daily use, SPF 50 for beach/sport. SPF 100 is mostly marketing — applied correctly, SPF 50 is plenty.
There's no single "best" sunscreen — only the best one for what you're doing. Here's what wins where.
→ Chemical or hybrid, lightweight gel
Blends invisibly, layers under primer, won't pill. Look for "non-comedogenic." Supergoop Unseen or EltaMD UV Clear lead here.
→ Water-resistant chemical, SPF 50, 80-min
Sweat and water strip SPF fast. Choose 80-minute resistance, apply generously, reapply after each swim.
→ Chemical lotion + stick for face
Chemical absorbs in rather than running into eyes. A stick handles the hairline. Skip sprays mid-workout.
→ Mineral or hybrid, fragrance-free
Chemical filters trigger most contact dermatitis. Zinc oxide is anti-inflammatory. Check inactive ingredients for fragrance.
→ Mineral-only, non-nano zinc
Pediatrician standard. No sunscreen under 6 months — use shade and clothing. Sticks help with wriggling toddlers.
→ Non-nano zinc only, no octocrylene
Hawaii bans oxybenzone & octinoxate. "Reef-safe" is unregulated — read actives. Favor lotion over spray; wear a rash guard.
→ Mineral or hybrid, SPF 50+
UV rises 4–5% per 1,000 ft; snow reflects up to 80%. Use a stick on the chairlift for nose, cheeks, ears, lips.
→ Chemical or tinted mineral w/ iron oxides
Avoid white cast: oxybenzone-free chemical formulas, or tinted minerals. Iron oxides also fight hyperpigmentation.
Widely available, well-reviewed by dermatologists and testing organizations, covering every scenario above. Prices approximate.
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The best sunscreen fails if you under-apply it — and most people use only a quarter to half of what's needed.
A full shot glass for the whole body; about a teaspoon (two finger-lengths) for face and neck. Don't forget ears, neck, tops of feet.
Apply 15–30 minutes before sun. Chemical filters need this time to absorb and activate — bare skin in that window is unprotected.
Every 2 hours, and immediately after swimming, sweating, or towel-drying. Toweling mechanically removes your layer.