Source: https://reeflabel.com/products/supergoop-city-sunscreen-serum-spf-30/ [Supergoop!](https://reeflabel.com/brands/supergoop/) # Is Supergoop! City Sunscreen Serum SPF 30 Reef Safe? **Not everywhere.** Allowed in 4 of 9 places we track. [See why](#where) - Allowed: Hawaii - Not allowed: Maui County - Not allowed: Hawaiʻi County - Not allowed: U.S. Virgin Islands - Not allowed: Palau - Allowed: Aruba - Not allowed: Guam - Allowed: Northern Mariana Islands - Allowed: Thailand Contains chemical UV filters Supergoop! City Sunscreen Serum SPF 30 is allowed under the sunscreen laws of Hawaii statewide, Aruba, the Northern Mariana Islands and Thailand's national parks, but not in Maui County, Hawaiʻi County (Big Island), the U.S. Virgin Islands, Palau and Guam. It uses four chemical UV filters: homosalate 8%, octisalate 4%, avobenzone 3% and octocrylene 2%. It is a broad-spectrum facial sunscreen lotion made by Supergoop! and is not water resistant. Its FDA National Drug Code (NDC) is 75936-111, 70157-002, 70157-003, 75936-222 and 75936-221. SPF**30** Water resistance**none** Format**lotion** Type**face** Sizes: 2.0 fl oz Where Supergoop! City Sunscreen Serum SPF 30 is allowed | Location | Verdict | Why | | --- | --- | --- | | [Maui County (Maui, Molokaʻi, Lānaʻi)](https://reeflabel.com/locations/maui-county/) | Not allowed | Homosalate, octisalate, avobenzone and octocrylene: not permitted actives (mineral only). | | [Hawaiʻi County (Big Island)](https://reeflabel.com/locations/hawaii-county/) | Not allowed | Homosalate, octisalate, avobenzone and octocrylene: not permitted actives (mineral only). | | [U.S. Virgin Islands](https://reeflabel.com/locations/us-virgin-islands/) | Not allowed | Octocrylene: banned by name. | | [Palau](https://reeflabel.com/locations/palau/) | Not allowed | Octocrylene, avobenzone, homosalate and octisalate: banned by name. | | [Guam](https://reeflabel.com/locations/guam/) | Not allowed | Octocrylene: banned by name. | | [Hawaii (statewide)](https://reeflabel.com/locations/hawaii-state/) | Allowed | No restricted ingredients found. | | [Aruba](https://reeflabel.com/locations/aruba/) | 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 | Guidance and repealed rules (4)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)Against guidance
Homosalate, octisalate, avobenzone and octocrylene: not mineral actives.
Bonaire (Bonaire National Marine Park)Meets guidance
U.S. National Parks with coral reefs (NPS guidance)Against guidance
Avobenzone: on the avoid list.
Homosalate, octisalate and octocrylene: not mineral actives.
Key West, FloridaNo rule in force
Supergoop! City Sunscreen Serum SPF 30 active ingredients | Ingredient | Amount | Type | | --- | --- | --- | | [Homosalate](https://reeflabel.com/ingredients/homosalate/) | 8% | Chemical | | [Octisalate](https://reeflabel.com/ingredients/octisalate/) | 4% | Chemical | | [Avobenzone](https://reeflabel.com/ingredients/avobenzone/) | 3% | Chemical | | [Octocrylene](https://reeflabel.com/ingredients/octocrylene/) | 2% | Chemical | Supergoop! City Sunscreen Serum SPF 30 inactive ingredients Purified Water (Aqua), Cyclomethicone, Isostearyl Neopentanoate, Glycerin, Ceteareth-20, [Polypropylene](https://reeflabel.com/ingredients/microplastics/), Cetostearyl Alcohol, Xantham Gum, d-panthenol, Octanohydroxamic acid, Caprylyl Glycol, Silica, Triacontanyl PVP, Cetyl Dimethicone, Ammonium Acryloyldimethyltaurate/VP Copolymer, PEG-40 Stearate, Tocopherol, Disodium EDTA, Pentylene Glycol, Panthenyl Triacetate, Sodium Lactate, Lactic Acid, Serine, Urea, Sorbitol, Sodium Chloride, Allantoin, Oleyl Alcohol, Ethyl Linoleate 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: Brand page writes the first two actives as 'Homosalate (Sunscreen) 8%, Octisalate (Sunscreen) 4%'. Common questions about Supergoop! City Sunscreen Serum SPF 30 Is Supergoop! City Sunscreen Serum SPF 30 reef safe? “Reef safe” isn’t a regulated label claim, so we answer by law instead. It is allowed under the sunscreen laws of Hawaii statewide, Aruba, the Northern Mariana Islands and Thailand's national parks, but not in Maui County, Hawaiʻi County (Big Island), the U.S. Virgin Islands, Palau and Guam. Labels like “Hawaii Act 104 compliant” only mean a product has no oxybenzone or octinoxate; they don’t make a chemical sunscreen legal on Maui or the Big Island. Is Supergoop! City Sunscreen Serum SPF 30 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 not allowed because it contains homosalate, octisalate, avobenzone and octocrylene, and Maui’s rule covers using it there, not just selling it. In Hawaiʻi County (the Big Island), which has a mineral-only rule for sales, it is not allowed. Oʻahu and Kauaʻi have no county rule, so only the statewide law applies there. Where is Supergoop! City Sunscreen Serum SPF 30 not allowed? Maui County: it contains homosalate, octisalate, avobenzone and octocrylene, which are not allowed there. Hawaiʻi County (Big Island): it contains homosalate, octisalate, avobenzone and octocrylene, which are not allowed there. The U.S. Virgin Islands: it contains octocrylene, which is not allowed there. Palau: it contains octocrylene, avobenzone, homosalate and octisalate, which are not allowed there. Guam: it contains octocrylene, which is not allowed there. Does Supergoop! City Sunscreen Serum SPF 30 contain oxybenzone? No. It contains neither oxybenzone nor octinoxate, the two chemicals banned under Hawaii’s statewide law. Being oxybenzone-free does not make it mineral: it still uses chemical UV filters. Is Supergoop! City Sunscreen Serum SPF 30 a mineral or chemical sunscreen? Chemical. Its UV filters are homosalate 8%, octisalate 4%, avobenzone 3% and octocrylene 2%. Is Supergoop! City Sunscreen Serum SPF 30 water resistant? No. It makes no water-resistance claim, so it isn’t meant for swimming or heavy sweating. Use a water-resistant sunscreen for time in the water. What is the NDC and UPC for Supergoop! City Sunscreen Serum SPF 30? Supergoop! City Sunscreen Serum SPF 30 is listed with the FDA under National Drug Code 75936-111, 70157-002, 70157-003, 75936-222 and 75936-221, and its UPC barcodes are 894280001440 and 857250005428. The NDC identifies this sunscreen on its FDA drug label (DailyMed); package sizes carry longer package NDCs. Source Ingredients transcribed from [supergoop.com](https://supergoop.com/products/city-sunscreen-serum) on September 23, 2026. Formulas change. The label on the bottle you buy is the final word. Product identifiers FDA NDC 75936-111, 70157-002, 70157-003, 75936-222, 75936-221 Package NDCs - 75936-111-01 50 mL in 1 BOTTLE, PUMP - 75936-111-02 20 mL in 1 BOTTLE, PUMP - 75936-111-05 10 mL in 1 TUBE - 75936-111-06 60 mL in 1 TUBE - 75936-111-08 15 mL in 1 TUBE - 70157-002-01 50 mL in 1 BOTTLE, PUMP - 70157-002-02 20 mL in 1 BOTTLE, PUMP - 70157-002-03 10 mL in 1 TUBE - 70157-002-04 60 mL in 1 TUBE - 70157-002-05 3 mL in 1 PACKET - 70157-002-06 15 mL in 1 TUBE UPC - 894280001440 - 857250005428 Labeler Supergoop, LLC FDA label [City Sunscreen serum Broad Spectrum SPF 30 Supergoop](https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=61766f7b-512d-45b5-b652-e09975a3d3fc) · effective January 9, 2026 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. “Supergoop! City Sunscreen Serum SPF 30.” Accessed September 23, 2026. https://reeflabel.com/products/supergoop-city-sunscreen-serum-spf-30/ Alternatives to Supergoop! City Sunscreen Serum SPF 30 for Maui County, Hawaiʻi County (Big Island), the U.S. Virgin Islands, Palau and Guam Mineral sunscreens from other brands, allowed in all 5 places, ranked by label: water resistance, SPF 30–50, broad spectrum, no listed fragrance. 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