Source: https://reeflabel.com/products/thinksport-kids-safe-sunscreen-spf-50/ [Thinksport / Think](https://reeflabel.com/brands/thinksport/) # Is Thinksport / Think Think Kids Safe Sunscreen SPF 50+ Reef Safe? **Yes, by the law.** Allowed in all 9 places we track. [See why](#where) - Allowed: Hawaii - Allowed: Maui County - Allowed: Hawaiʻi County - Allowed: U.S. Virgin Islands - Allowed: Palau - Allowed: Aruba - Allowed: Guam - Allowed: Northern Mariana Islands - Allowed: Thailand Mineral-only actives Thinksport / Think Think Kids Safe Sunscreen SPF 50+ meets every sunscreen law we track, including the mineral-only rules in Maui County, Hawaiʻi County (Big Island) and Palau. It uses one mineral UV filter: zinc oxide 20%. It is a broad-spectrum sunscreen for kids lotion made by Thinksport / Think (thinkOperations, LLC) and is water resistant for up to 80 minutes. Its FDA National Drug Code (NDC) is 60781-1002. SPF**50** Water resistance**80 min** Format**lotion** Type**kids** Sizes: 3 oz · 6 oz family size ## Where Thinksport / Think Think Kids Safe Sunscreen SPF 50+ is allowed | Location | Verdict | Why | | --- | --- | --- | | [Hawaii (statewide)](https://reeflabel.com/locations/hawaii-state/) | Allowed | No restricted ingredients found. | | [Maui County (Maui, Molokaʻi, Lānaʻi)](https://reeflabel.com/locations/maui-county/) | Allowed | No restricted ingredients found. | | [Hawaiʻi County (Big Island)](https://reeflabel.com/locations/hawaii-county/) | Allowed | No restricted ingredients found. | | [U.S. Virgin Islands](https://reeflabel.com/locations/us-virgin-islands/) | Allowed | No restricted ingredients found. | | [Palau](https://reeflabel.com/locations/palau/) | Allowed | No restricted ingredients found. | | [Aruba](https://reeflabel.com/locations/aruba/) | Allowed | No restricted ingredients found. | | [Guam](https://reeflabel.com/locations/guam/) | Allowed | No restricted ingredients found. | | [Northern Mariana Islands (CNMI)](https://reeflabel.com/locations/northern-mariana-islands/) | Allowed | No restricted ingredients found. | | [Thailand (all national parks)](https://reeflabel.com/locations/thailand-national-parks/) | Allowed | No restricted ingredients found. | Guidance and repealed rules (4)

Mexico: federal marine protected areas (e.g., Isla Mujeres, Punta Cancún & Punta Nizuc)	Meets guidance
Bonaire (Bonaire National Marine Park)	Meets guidance
U.S. National Parks with coral reefs (NPS guidance)	Meets guidance
Key West, Florida	No rule in force

## Thinksport / Think Think Kids Safe Sunscreen SPF 50+ active ingredients | Ingredient | Amount | Type | | --- | --- | --- | | [Zinc Oxide (non-nano)](https://reeflabel.com/ingredients/zinc-oxide/) | 20% | Mineral | ## Thinksport / Think Think Kids Safe Sunscreen SPF 50+ inactive ingredients PURIFED WATER, CAPRYLIC /CAPRIC TRIGLYCERIDE, POLYGLYCERY-4 ISOSTERATE, CETYL DIMETHICONE, HEXYL LAURATE, GLYCERIN, HYDROGENTATED METHYL ABIETATE (PINE WOOD RESIN), MAGNESIUM SULFATE, CAPRYLHDROXAMIC ACID, GLYCERYL CAPRYLATE, SORBITAN SESQUIOLEATE, PAPAYA, HELIANTHUS ANNUUS (SUNFLOWER) OIL, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, TOCOPHEROL, OLEA EUROPAEA (OLIVE) FRUIT OIL, HYALUROUNIC ACID (PLANT BASED) Highlighted ingredients are regulated somewhere; red ones are restricted in at least one location we track. Dotted ones are listed below. Fragrance allergens, essential oils and alcohol None of the 80 fragrance allergens on the EU list appear on this label, and it lists no fragrance, essential oil or drying alcohol. The EU requires these allergens to be named on cosmetic labels above 0.001% in leave-on products ([Regulation 1223/2009, Annex III](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02009R1223-20250501)). They can cause skin reactions in people who are sensitized; they don’t affect whether a sunscreen is legal anywhere we track. Note: Thinksport Kids line, sold on thinksun.com. 3 oz and 6 oz pages list the same ingredients. Spellings are copied as printed on the brand page (e.g. 'PURIFED', 'CAPRYLHDROXAMIC', 'HYALUROUNIC'). 'PAPAYA' appears as printed. ## Common questions about Thinksport / Think Think Kids Safe Sunscreen SPF 50+ ### Is Thinksport / Think Think Kids Safe Sunscreen SPF 50+ reef safe? “Reef safe” isn’t a regulated label claim, so we answer by law instead. It meets every sunscreen law we track, including the mineral-only rules in Maui County, Hawaiʻi County (Big Island) and Palau. Its only UV filters are minerals, which every law we track permits. ### Is Thinksport / Think Think Kids Safe Sunscreen SPF 50+ legal in Hawaii? Under Hawaii’s statewide law (Act 104, which bans oxybenzone and octinoxate) it is allowed. In Maui County (Maui, Molokaʻi, Lānaʻi), which allows only mineral sunscreens, it is allowed. In Hawaiʻi County (the Big Island), which has a mineral-only rule for sales, it is allowed. Oʻahu and Kauaʻi have no county rule, so only the statewide law applies there. ### Does Thinksport / Think Think Kids Safe Sunscreen SPF 50+ contain oxybenzone? No. It contains neither oxybenzone nor octinoxate, the two chemicals banned under Hawaii’s statewide law. ### Is Thinksport / Think Think Kids Safe Sunscreen SPF 50+ a mineral or chemical sunscreen? Mineral. Its UV filter is zinc oxide 20%. ### Is the zinc oxide in Thinksport / Think Think Kids Safe Sunscreen SPF 50+ non-nano? The brand labels its mineral filter as non-nano. Particle size is a brand claim: US sunscreen labels aren’t required to state it, and no sunscreen law we track regulates it. ### Is Thinksport / Think Think Kids Safe Sunscreen SPF 50+ water resistant? Yes, for up to 80 minutes of swimming or sweating, according to its label. Reapply after 80 minutes in the water, immediately after towel drying, and at least every 2 hours. ### What is the NDC and UPC for Thinksport / Think Think Kids Safe Sunscreen SPF 50+? Thinksport / Think Think Kids Safe Sunscreen SPF 50+ is listed with the FDA under National Drug Code 60781-1002, and its UPC barcodes are 859871004453 and 890397002790. The NDC identifies this sunscreen on its FDA drug label (DailyMed); package sizes carry longer package NDCs. Source Ingredients transcribed from [thinksun.com](https://thinksun.com/products/thinksport-kids-safe-sunscreen-spf-50-3oz-53) on September 23, 2026. Formulas change. The label on the bottle you buy is the final word. Product identifiers FDA NDC 60781-1002 Package NDCs - 60781-1002-3 89 mL in 1 TUBE - 60781-1002-6 177 mL in 1 TUBE UPC - 859871004453 - 890397002790 Labeler thinkOperations,LLC FDA label [THINKSPORT Kids sunscreen SPF 50](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=8b5a147d-4126-4fc5-a73b-fd5a19ccfd3d) · effective September 8, 2020 NDCs matched to the manufacturer’s FDA drug label on DailyMed. Check another label Paste any ingredient list into the checker for an instant verdict. [Check if a sunscreen is reef safe](https://reeflabel.com/checker/) Cite this page Reef Label. “Thinksport / Think Think Kids Safe Sunscreen SPF 50+.” Accessed September 23, 2026. https://reeflabel.com/products/thinksport-kids-safe-sunscreen-spf-50/ ## Mineral alternatives to Thinksport / Think Think Kids Safe Sunscreen SPF 50+ [ Banana Boat Kids Mineral Sunscreen Lotion SPF 50+ (earlier formula) SPF 50 · lotion · Mineral Allowed in 8 of 9 placesNot allowed: Palau ](https://reeflabel.com/products/banana-boat-kids-mineral-sunscreen-lotion-spf-50-plus-tio2-4-5/)[ Equate Kids Sunscreen Lotion SPF 50 (titanium dioxide and zinc oxide) SPF 50 · lotion · Mineral Allowed in 8 of 9 placesNot allowed: Palau ](https://reeflabel.com/products/equate-kids-mineral-sunscreen-lotion-spf-50/)[ Coppertone Kids Roll-On Sunscreen Lotion SPF 50 SPF 50 · lotion · Mineral Allowed in all 9 places we track ](https://reeflabel.com/products/coppertone-kids-roll-on-sunscreen-lotion-spf-50/)[ Hello Bello Kids Mineral Sunscreen Lotion SPF 50 SPF 50 · lotion · Mineral Allowed in all 9 places we track ](https://reeflabel.com/products/hello-bello-kids-mineral-sunscreen-lotion-spf-50/)