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

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

SPF 50
Our score 81.3 / 100

Fragrance, grapefruit peel oil and sorbitan sesquioleate add allergy concerns. Oils and 23.4% zinc suggest possible rich or visible residue; wear and individual tolerance are uncertain.

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.
Lotion
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.
No
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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81.3
Composite score · independent
Ranks #1293 of 1759 in the current catalogue. Fragrance, grapefruit peel oil and sorbitan sesquioleate add allergy concerns. Oils and 23.4% zinc suggest possible rich or visible residue; wear and individual tolerance are uncertain.
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. 65
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. 70
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) 24 ingredients
MODERN FILTER 0 LEGACY FILTER 0 MINERAL FILTER 1 ADDED FRAGRANCE 1 NATURAL FRAGRANCE 1 ALCOHOL 0 WATCH 0 ACTIVE 3
Zinc Oxide Mineral UV filter — physical block; reef-safer. ·Water·Caprylic/Capric Triglyceride·Polyglyceryl-4 Isostearate· Glycerin Humectant — the workhorse hydrator. ·Hydrogenated Glyceryl Abietate·Hexyl Laurate·Cetyl Dimethicone·Sorbitan Sesquioleate·Magnesium Sulfate· Tocopherol Vitamin E — antioxidant. · Sodium Hyaluronate Hyaluronic acid — humectant. ·Helianthus Annuus Seed Oil·Simmondsia Chinensis Seed Oil·Olea Europaea Fruit Oil· Citrus Paradisi Peel Oil Essential / botanical oil — releases scent compounds (terpenes, aldehydes) naturally. Marketed as "natural" but still a recognised source of contact sensitivity. ·Vaccinium Macrocarpon Seed Oil·Rubus Idaeus Seed Oil·Carica Papaya Fruit Extract·Hydrogenated Castor Oil·Caprylhydroxamic Acid·Triethoxycaprylylsilane·Glyceryl Caprylate· Fragrance Synthetic fragrance blend — a common irritant. Composition is a trade secret; can include dozens of compounds. Avoid if your skin is reactive.
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 Glycerin ACTIVE Humectant — the workhorse hydrator.
06 Hydrogenated Glyceryl Abietate
07 Hexyl Laurate Hexyl Laurate
08 Cetyl Dimethicone Cetyl Dimethicone
09 Sorbitan Sesquioleate Sorbitan Sesquioleate
10 Magnesium Sulfate Magnesium Sulfate
11 Tocopherol ACTIVE Vitamin E — antioxidant.
12 Sodium Hyaluronate ACTIVE Hyaluronic acid — humectant.
13 Helianthus Annuus Seed Oil Sunflower Seed Oil
14 Simmondsia Chinensis Seed Oil
15 Olea Europaea Fruit Oil Olive Fruit Oil
16 Citrus Paradisi Peel Oil NATURAL FRAGRANCE Essential / botanical oil — releases scent compounds (terpenes, aldehydes) naturally. Marketed as "natural" but still a recognised source of contact sensitivity.
17 Vaccinium Macrocarpon Seed Oil Cranberry Seed Oil
18 Rubus Idaeus Seed Oil Raspberry Seed Oil
19 Carica Papaya Fruit Extract Papaya Fruit Extract
20 Hydrogenated Castor Oil Hydrogenated Castor Oil
21 Caprylhydroxamic Acid Caprylhydroxamic Acid
22 Triethoxycaprylylsilane Triethoxycaprylylsilane
23 Glyceryl Caprylate Glyceryl Caprylate
24 Fragrance ADDED FRAGRANCE Synthetic fragrance blend — a common irritant. Composition is a trade secret; can include dozens of compounds. Avoid if your skin is reactive.