Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40, 2 fl oz (60 mL) lotion

Is Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 Reef Safe?

Yes, by the law. Allowed in all 9 places we track. See why

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 activesDiscontinued

Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 meets every sunscreen law we track, including the mineral-only rules in Maui County, Hawaiʻi County (Big Island) and Palau. It used one mineral UV filter: zinc oxide 22.75%. It was a facial sunscreen lotion made by Salt & Stone. It has been discontinued, but is kept here for reference.

SPF40

Water resistance—

Formatlotion

Typeface

Sizes: 2 fl oz (60 mL)

Where Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 is allowed

Location	Verdict	Why
Hawaii (statewide)	Allowed	No restricted ingredients found.
Maui County (Maui, Molokaʻi, Lānaʻi)	Allowed	No restricted ingredients found.
Hawaiʻi County (Big Island)	Allowed	No restricted ingredients found.
U.S. Virgin Islands	Allowed	No restricted ingredients found.
Palau	Allowed	No restricted ingredients found.
Aruba	Allowed	No restricted ingredients found.
Guam	Allowed	No restricted ingredients found.
Northern Mariana Islands (CNMI)	Allowed	No restricted ingredients found.
Thailand (all 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Guidance and repealed rules (4)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

Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 active ingredients

Ingredient	Amount	Type
Zinc Oxide (Non-Nano)	22.75%	Mineral

Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 inactive ingredients

Purified Water, Coco-Caprylate Caprate, Octyl- dodecanol, Caprylic Capric Triglyceride, PEG-30 Dipolyhydroxystearate, Glycerin, Cetearyl Alcohol, Polyglyceryl-3 Polyricinoleate, Gluconolactone, Isostearic Acid, Sodium Chloride, Cetearyl Glucoside, Sodium Benzoate, Xanthan Gum, Disodium Edta

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). They can cause skin reactions in people who are sensitized; they don’t affect whether a sunscreen is legal anywhere we track.

Note: Discontinued: saltandstone.com lists no SPF products as of 2026-09-23 (full Shopify catalog checked). Ingredients from the brand's own product page as archived by the Wayback Machine on 2023-10-03 (page then showed 'Sold Out'). 'Octyl- dodecanol' kept as printed (= Octyldodecanol). No matching DailyMed label found; broad-spectrum and water-resistance claims not stated on the archived page.

Common questions about Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40

Is Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 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 Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 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 Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 contain oxybenzone?

No. It contains neither oxybenzone nor octinoxate, the two chemicals banned under Hawaii’s statewide law.

Is Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 a mineral or chemical sunscreen?

Mineral. Its UV filter is zinc oxide 22.75%.

Is the zinc oxide in Salt & Stone Lightweight Sheer Daily Sunscreen SPF 40 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.