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thinksun thinkkids Mineral Sunscreen with Non-Nano Zinc Oxide, UVA/UVB Protection - Water Resistant - SPF 50 - 6 fl oz
thinksun

thinkkids Mineral Sunscreen with Non-Nano Zinc Oxide, UVA/UVB Protection - Water Resistant - SPF 50 - 6 fl oz

SPF 50
Our score 83.5 / 100

Sorbitan sesquioleate and the rosin derivative add allergy concerns. 20% zinc oxide with oils and wax suggests substantial residue, although dispersion matters. No specific health concern established.

Tone-up Brightening veil from mineral & tone-up formulas; evens out your skin tone. Sensitive & baby fragrance-free, low-irritant, baby-safe gentle formulas. United States
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.
Mineral
Broad spectrum Covers both UVA and UVB. UVA drives aging and deeper damage; UVB gives you burns.
Yes
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
Where to buy it
Target US In stock
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83.5
Composite score · independent
Ranks #1044 of 1759 in the current catalogue. Sorbitan sesquioleate and the rosin derivative add allergy concerns. 20% zinc oxide with oils and wax suggests substantial residue, although dispersion matters. No specific health concern established.
Composite is a weighted blend: UV 25% · Modernity 10% · Sensitivity 15% · Environment 10% · Elegance 15% · Health 25%. That's the recipe.
The score breakdown
UV protection How hard it blocks UVA + UVB across the spectrum at the stated SPF/PA. 82
Filter modernity Dings legacy filters (octinoxate, oxybenzone); rewards photostable next-gen ones. 80
Sensitivity safety Risk for reactive skin — fragrance, alcohol, and known sensitisers. 84
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. 66
Health safety Endocrine concerns and systemic absorption signals across the whole formula. 90
02 Composition · key UV filters 1 filters resolved
UVA-I 340–400nm UVA-I (340–400nm) — covered UVA-II 320–340nm UVA-II (320–340nm) — covered UVB 290–320nm UVB (290–320nm) — covered
Zinc Oxide Mineral Physical filter — sits on skin and reflects UV. Reef-safer.
04 Full ingredient list (INCI) 21 ingredients
MODERN FILTER 0 LEGACY FILTER 0 MINERAL FILTER 1 ADDED FRAGRANCE 0 NATURAL FRAGRANCE 0 ALCOHOL 0 WATCH 0 ACTIVE 4
Zinc Oxide Mineral UV filter — physical block; reef-safer. ·Water·Caprylic/Capric Triglyceride·Polyglyceryl-4 Isostearate·Cetyl Dimethicone·Hexyl Laurate· Glycerin Humectant — the workhorse hydrator. ·Hydrogenated Methyl Abietate·Cetyl Dimethicone·Magnesium Sulfate·Caprylhydroxamic Acid·Glyceryl Caprylate· Glycerin Humectant — the workhorse hydrator. ·Hydrogenated Castor Oil·Sorbitan Sesquioleate·Helianthus Annuus Seed Oil·Simmondsia Chinensis Seed Oil·Carica Papaya Fruit Extract· Tocopherol Vitamin E — antioxidant. ·Olea Europaea Fruit Oil· Hyaluronic Acid Hyaluronic acid — humectant.
Source: brand-published INCI. Last verified 2026. Show in detail
01 Zinc Oxide MINERAL FILTER Mineral UV filter — physical block; reef-safer.
02 Water Water
03 Caprylic/Capric Triglyceride Caprylic/Capric Triglyceride
04 Polyglyceryl-4 Isostearate Polyglyceryl-4 Isostearate
05 Cetyl Dimethicone Cetyl Dimethicone
06 Hexyl Laurate Hexyl Laurate
07 Glycerin ACTIVE Humectant — the workhorse hydrator.
08 Hydrogenated Methyl Abietate Hydrogenated Methyl Abietate
09 Cetyl Dimethicone Cetyl Dimethicone
10 Magnesium Sulfate Magnesium Sulfate
11 Caprylhydroxamic Acid Caprylhydroxamic Acid
12 Glyceryl Caprylate Glyceryl Caprylate
13 Glycerin ACTIVE Humectant — the workhorse hydrator.
14 Hydrogenated Castor Oil Hydrogenated Castor Oil
15 Sorbitan Sesquioleate Sorbitan Sesquioleate
16 Helianthus Annuus Seed Oil Sunflower Seed Oil
17 Simmondsia Chinensis Seed Oil
18 Carica Papaya Fruit Extract Papaya Fruit Extract
19 Tocopherol ACTIVE Vitamin E — antioxidant.
20 Olea Europaea Fruit Oil Olive Fruit Oil
21 Hyaluronic Acid ACTIVE Hyaluronic acid — humectant.