SmrtSun Broad Spectrum SPF 45 Sunscreen with Hyaluronic Acid
SPF 45InvisibleNo white cast — chemical/hybrid filters that straight-up disappear on skin.🇺🇸United Statesus-fdaFormulation variant: us-fda. Region-specific reformulations are tracked as separate products.
ZnO 12% with octinoxate adjunct; fragrance-free and simple but octinoxate dings health/sensitivity. Many unparsed rows lower confidence.
◐CHEMChemical filtersChemical filters — Organic filters absorb UV. Cosmetically elegant, but filter choice matters.FF-FREEFragrance-freeFragrance-free — No added fragrance — lower irritation risk if your skin's reactive.AA-FREEAlcohol-freeAlcohol-free — No drying short-chain alcohols (denatured / SD alcohol).
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60.5
Composite
Composite score · independent
Ranks #1333 of 1558 in the current catalogue. ZnO 12% with octinoxate adjunct; fragrance-free and simple but octinoxate dings health/sensitivity. Many unparsed rows lower confidence.
Composite is a weighted blend: UV 25% · Modernity 10% · Sensitivity 15% · Environment 10% · Elegance 15% · Health 25%. That's the recipe.
Sensitivity safety Risk for reactive skin — fragrance, alcohol, and known sensitisers.55
Reef / env. safety Reef toxicity plus how biodegradable the UV filters and surfactants are.100
Cosmetic elegance Spread, finish, white-cast, and how it actually feels on skin.62
Health safety Endocrine concerns and systemic absorption signals across the whole formula.58
03 The facts, at a glance
Protection
Filter type Mineral filters (zinc oxide, titanium dioxide) sit on skin and reflect UV. Chemical filters absorb UV. Hybrid runs both.
Chemical
Broad spectrum Covers both UVA and UVB. UVA drives aging and deeper damage; UVB gives you burns.
No
Formulation & feel
Texture How it feels going on — milk, gel, cream, spray, stick, essence, lotion, powder, or cushion.
Cream
Finish How it looks once dry: matte, natural, dewy, or glowy.
Natural
Tinted Adds sheer pigment (iron oxides) that masks the white cast common to mineral filters and gives a skin-tone finish.
No
Fragrance-free No synthetic perfume added. Not FDA-defined in the US; the EU requires 'Parfum' + the 26 named allergens on the label. 'Unscented' is different — it can hide masking fragrance. Botanical oils still scent.
Yes
Alcohol-free No drying short-chain alcohols (alcohol denat., SD alcohol, ethanol). Doesn't mean fatty alcohols like cetyl or stearyl — those are emollients.
Yes
Verdict Is it worth it?
Hybrid formula pairing 12% zinc oxide with octinoxate, supported by niacinamide and sodium hyaluronate in a fragrance-free, alcohol-free base. The streamlined ingredient list keeps the sensitizer profile low, though octinoxate is restricted in several reef-protection jurisdictions.
Pros
12% zinc oxide as the primary filter
Niacinamide and hyaluronic acid for barrier support
Fragrance-free and alcohol-free
Short, simple ingredient list
Cons
Contains octinoxate, restricted in Hawaii and Key West
No PA rating disclosed
Only two UV filters supporting SPF 45
Who it's for: Sensitive-skin buyers wanting a simple zinc-led hybrid with HA; not for buyers seeking a fully octinoxate-free or reef-conscious formula.
04 Full ingredient list (INCI) 27 ingredients
MODERN FILTER0LEGACY FILTER0MINERAL FILTER1ADDED FRAGRANCE0NATURAL FRAGRANCE0ALCOHOL0WATCH0ACTIVE4
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