Oxybenzone (Benzophenone-3)
Products with Oxybenzone (Benzophenone-3)
Derm-Favorite Lip Shield Lip Repair + Protect SPF 30
A petrolatum-powered lip sunscreen that borrows Aquaphor's healing pedigree and delivers reliable SPF 30 protection, though the inclusion of oxybenzone at 5.4% is an increasingly dated formulation choice that may give ingredient-conscious users pause.
Key Petrolatum · Panthenol
Heritage Lip Protectant Eight Hour Cream Lip Protectant Stick Sunscreen SPF 15
As a lip protectant this is the real thing: 30 percent petrolatum, castor oil, lanolin and four waxes in a glossy stick that seals cracked lips for hours and has done so for decades. As a sunscreen it is a museum piece, padimate O and oxybenzone at SPF 15 with no broad-spectrum claim, and as a formula it carries a fragrance with five declared allergens and two parabens. At $38 for 3.7 grams you are paying for the figure-eight tube and the scent; the occlusion inside is available for a few dollars.
Key Petrolatum · Oxybenzone
Obagi360's Day Step, Filters and All HydraFactor Broad Spectrum SPF 30
A genuinely pleasant moisturising SPF 30, hyaluronate and antioxidants in a gel-cream that vanishes under makeup, which its users have loved for a decade and are now mourning as it disappears. It disappears for a reason: four organic filters including five percent oxybenzone, an ingredient the FDA found in plasma at levels far above its review threshold, that Hawaii has banned and that the industry has abandoned. Lovely to wear, dated to read, and not the sunscreen to buy in 2026.
Key Oxybenzone · Avobenzone
Very-High-SPF Face Lotion Protect + Hydrate Face-Moisturizing Sunscreen Lotion SPF 70
A lightweight, very-high-SPF 70 face lotion that wears surprisingly light and folds in Aveeno's soothing oat. The catch is that this is the older formula, still containing oxybenzone, plus added fragrance and alcohol, which makes the brand's reformulated oxybenzone-free SPF 60 a more current pick for most people. Fine protection, dated formula.
Key Avobenzone · Oxybenzone
Budget High-SPF Classic Kids Sunscreen Lotion SPF 70
A cheap, smooth, genuinely high-SPF kids' lotion that protects well and wears nicely — but it's the brand's old-guard formula, leaning on oxybenzone and fragrance that most newer children's sunscreens have abandoned. If those don't bother you it's a strong-value pick; if you're reef-conscious or have a sensitive kid, the mineral options are the better call.
Key Avobenzone · Homosalate
Maximum-Number Spray Sport Continuous Sunscreen Spray SPF 100
The maximum-number can in Coppertone's Sport spray family, reaching SPF 100 by stacking six organic filters — including octinoxate and oxybenzone the lower SPFs avoid. The protection is robust and well-stabilized, but the real-world UVB gain over SPF 50 is essentially a rounding error, while the dense filter load, fragrance, and drying alcohol base raise the irritation stakes. You're mostly paying for a bigger number.
Key Avobenzone · Homosalate
Max-Protection Pick Sport Continuous Sunscreen Spray SPF 70
The big-number can in Coppertone's Sport spray range, reaching SPF 70 by stacking a heavier filter load — including oxybenzone the lower SPFs skip. It delivers genuinely robust, well-photostabilized protection for long, punishing sun days, but that extra coverage comes with more to potentially react to and a drying, heavily fragranced base, so it's a tool for intense exposure rather than an everyday upgrade.
Key Avobenzone · Homosalate
Budget Import, Dated Filters SunScreen Emulsion 50PA +++
Marubi's outdoor sunscreen emulsion is a cheap, light, older-generation chemical sunscreen that a Western shopper has little reason to import: the filter set includes oxybenzone and a camphor derivative not permitted in US sunscreens, avobenzone with no real stabilizer, four parabens and fragrance. It will block sun for a while. Almost anything on a local pharmacy shelf will do it better and more predictably.
Key Octinoxate · Oxybenzone
Drugstore Tinted Lip SPF Workhorse Moisture Plus Hydrating Lip Balm
Carmex's modern lip color extension delivers genuine hydration through a plant-butter and oil base with a sheer tinted finish, and the slant-tip applicator is genuinely useful at the drugstore price point. The chemical SPF actives — octinoxate and oxybenzone — are the formula's biggest liability, flagging the product for pregnancy avoidance, reef-protected travel, and increasingly conservative dermatological recommendation. For users without those specific concerns, it remains a competent and affordable tinted lip balm.
Key Octinoxate · Oxybenzone
Higher-SPF Everyday Lotion Daily Facial Moisturizer SPF 50+
A serviceable, lightweight SPF 50 moisturizer that protects and absorbs without a white cast — but its formula is showing its age. Oxybenzone, octinoxate, and paraben preservatives place it behind Cetaphil's own newer sunscreens, making it a fine budget option for non-sensitive skin that just wants higher daily SPF, and a skip for reactive skin or anyone seeking a modern, reef-conscious filter blend.
Key Octinoxate · Oxybenzone
Budget Basics SPF Aloe Moisturizer SPF 15
A no-frills, affordable SPF moisturizer that delivers basic hydration and basic sun protection — emphasis on basic. The oil-free, fragrance-free formula has nostalgic appeal for longtime Mario Badescu fans, but the SPF 15 level, oxybenzone, and comedogenic isopropyl myristate make it hard to recommend over modern alternatives.
Key Avobenzone · Octinoxate
The full oxybenzone (benzophenone-3) guide
Oxybenzone, also called benzophenone-3, is a chemical sunscreen filter that has been in American sunscreens for decades.
It absorbs UVB and some UVA, rubs in without a white cast, and helps steady avobenzone, a UVA filter that breaks down in sunlight. It's also the filter at the center of the sunscreen safety debate, after FDA studies found it soaks into the bloodstream faster and higher than other filters tested. The people asking that question weren't being paranoid, and what the finding means deserves a straight answer.
Where the evidence stands, by concern
Evidence for an ingredient is not one grade — it differs concern by concern. Each row below was researched separately against regulatory approvals, clinical guidelines, and trials our team opened and verified; the band and dots rank how central oxybenzone (benzophenone-3) is to treating that concern, from first-line therapy down to supportive care, at treatment-level doses and vehicles. A product's own grade weighs its actual formula.
How it's regulated in the US
FDA does not classify ingredients — it classifies products, by what they are sold to do. The same molecule can be a drug active in one product and a cosmetic ingredient in the next, and only the claim on the label decides which. What follows is a statement about that legal standing, not about whether it works — the evidence question is answered separately above.
OTC drug active Oxybenzone remains a legal monograph active up to 6 percent, and it is the filter FDA's own maximal usage trials showed reaching plasma at levels far above the threshold that triggers further safety testing. Recognized, still sold, and openly unresolved.
- sun protection OTC monograph up to 6 percent
Generally recognized as safe and effective under an FDA order — marketed without FDA approval
Permitted label wording “Helps prevent sunburn; if used as directed with other sun protection measures, decreases the risk of skin cancer and early skin aging caused by the sun”
Named in FDA's 2019 proposed rule among the filters lacking sufficient data for a GRASE determination.
Oxybenzone, a long-used chemical sunscreen filter, has been studied along two tracks. The first is how well it absorbs ultraviolet light and protects other filters, which is well understood. The second is what happens after it goes on: FDA studies measured how much reaches the bloodstream and found it absorbed readily, which triggers a call for more safety testing rather than showing harm. The agency has asked for more data before recognizing it as safe and effective. Separate work looks at photoallergy, the rash some people get where sunscreen meets sun, and at coral reefs, where the findings are themselves debated. The panel below covers its role in sun protection.
How it works
Oxybenzone is a benzophenone, an aromatic molecule whose conjugated ring system is built to absorb ultraviolet photons. When UV strikes it, an electron jumps to a higher-energy state; the molecule then sheds that energy as a small amount of heat and drops back down, ready to absorb again. It covers UVB and the shorter UVA wavelengths, which made it useful in broad-spectrum formulation well before better options existed. It has a second job that explains its persistence in formulas. Avobenzone, the main UVA filter available in the US, degrades under sunlight — it photodegrades substantially within an hour unless something stabilises it. Oxybenzone is one of the molecules that does, absorbing energy that would otherwise break avobenzone apart. That is why it kept appearing in products long after cosmetically nicer alternatives arrived. The same chemistry that makes it a good filter creates its two documented problems. Being small and lipophilic, it crosses the stratum corneum readily rather than sitting on top of it, which is what the FDA absorption studies measured. And an excited aromatic molecule can react with skin proteins in the presence of light, which is the mechanism behind photoallergic contact dermatitis — oxybenzone is the most frequently implicated photoallergen among the UV filters.
Key benefits
- Absorbs UVB and short UVA rays in one molecule
- Helps keep avobenzone steady through a day outdoors
- Rubs in smoothly with no white cast
- Blends into many textures, from sprays to lotions
- Decades of formulation experience behind it as a filter
Concentration & usage
In the US it is permitted up to 6%, and it appears on the Drug Facts panel as Oxybenzone with a stated percentage rather than buried in the INCI list — sunscreens are regulated as drugs, so the active is always declared. The EU has progressively tightened its permitted levels below the US ceiling. Reading the panel is the practical move here: if you want to avoid it, look for a sunscreen whose actives are zinc oxide and titanium dioxide, or one built on avobenzone with octocrylene rather than oxybenzone as the stabiliser. Outside the US, the newer filters — Tinosorb S and M, Uvinul A Plus, Mexoryl — offer better UVA coverage with lower absorption profiles, which is why the American sunscreen aisle lags Europe and Asia rather than leads them.
Who it's for & who should be cautious
Who it's for
If oxybenzone is what is in the sunscreen you will actually wear every day, wear it. That is not a grudging concession — the evidence linking ultraviolet exposure to skin cancer and photoaging is enormous and unambiguous, while the evidence that topical oxybenzone harms humans at use levels remains absent rather than merely reassuring. Dermatological consensus after the FDA studies was to keep using sunscreen, and it was the right call. It also remains genuinely useful in formulas where avobenzone needs stabilising.
Who should be cautious
Anyone who would rather not absorb it has straightforward alternatives and does not need to justify the preference — zinc oxide and titanium dioxide are the two filters the FDA proposed as GRASE, and they are widely available. Avoid oxybenzone specifically if you have had a reaction to sunscreen: it is the most common photoallergen among UV filters, and photoallergic contact dermatitis appears as eczema on sun-exposed skin that people frequently mistake for a sun allergy or heat rash. It is a reasonable one to skip in pregnancy, on infants and on young children, not because harm has been shown but because absorption is confirmed, the safety testing the FDA asked for has not been completed, and mineral filters make the question moot. If you are swimming near coral reefs, Hawaii and several other jurisdictions have banned its sale on environmental grounds — the reef evidence is genuinely contested, but choosing a mineral sunscreen costs you nothing there.
Pairs with & conflicts
Myths & facts
Myth: The FDA absorption studies proved oxybenzone is dangerous.
Reality: They proved it is absorbed, which is not the same thing and which the FDA said explicitly. The 0.5 ng/mL plasma threshold is a regulatory trigger for requiring further toxicology, not a level at which harm is known to occur. What the studies genuinely showed is that a forty-year-old assumption — that these filters stay on the skin — was wrong, and that the safety data behind them were thinner than anyone had admitted. That is a serious finding about a regulatory gap, and it is a different claim from a finding of harm.
Myth: Concerns about oxybenzone are anti-science scaremongering.
Reality: The FDA moved it out of the generally-recognized-as-safe-and-effective category in 2019 and asked for data that still has not all arrived; the agency's own researchers then published the absorption trials in JAMA. Hawaii legislated against it. Dismissing the concern as fringe misreads who was raising it. The accurate position is narrower: the questions were legitimate and partly vindicated, the answers are still outstanding, and in the meantime not wearing sunscreen is the one option the evidence clearly rules out.
Myth: Oxybenzone is definitively killing coral reefs.
Reality: The bans are real and the laboratory findings on coral larvae are real, but the same evidence bar we apply to industry claims applies here too. The influential studies exposed coral to concentrations well above what is typically measured in open water, and the dominant driver of reef bleaching is ocean warming by a very wide margin. Avoiding oxybenzone near reefs is a cheap and reasonable precaution; treating it as the principal threat to coral misallocates concern that belongs to climate.
Frequently asked questions
Should I throw out my sunscreen if it contains oxybenzone?
No. Using it is better than not using sunscreen, and no human harm has been demonstrated at topical use levels. If you would prefer to switch, finish the bottle or replace it with a zinc oxide or titanium dioxide formula at your convenience — this is a preference worth acting on calmly, not an exposure worth panicking about.
What does it mean that the FDA did not classify oxybenzone as GRASE?
In its 2019 proposed rule the FDA said the available data were insufficient to affirm oxybenzone as generally recognized as safe and effective, and requested further studies — placing it in a data-gap category rather than declaring it unsafe. Only zinc oxide and titanium dioxide were proposed as GRASE. It is an admission of missing evidence after decades of marketing, not a finding against the ingredient.
Why does oxybenzone cause more reactions than other sunscreen filters?
It is the most frequently implicated photoallergen among UV filters. Absorbing ultraviolet energy puts the molecule into an excited state in which it can bind skin proteins, and the immune system can learn to recognise that complex. The result is eczema on sun-exposed skin that looks like a sun allergy — which is why people often blame the sun rather than the sunscreen.
Are mineral sunscreens absorbed the way oxybenzone is?
Zinc oxide and titanium dioxide sit on the skin surface and scatter and absorb UV there, and they are the two filters the FDA proposed as generally recognized as safe and effective. They are the straightforward choice for anyone who wants to sidestep the absorption question entirely. The tradeoff is cosmetic — white cast and a heavier feel, which modern formulations have narrowed but not eliminated.
Is 'reef-safe' sunscreen a regulated term?
No, it is unregulated marketing language and no agency certifies it. In practice it usually means the product omits oxybenzone and octinoxate, the two filters Hawaii's ban names. If you want to avoid those specifically, read the Drug Facts panel rather than trusting the phrase on the front of the bottle.
- Sustainable Beauty'Reef-Safe' Is an Unregulated Claim Attached to a Real and Contested QuestionThe phrase means nothing in law and any bottle can carry it. The science underneath it is neither proven nor debunked — and the paper that changed it most came out after most people stopped paying attention.
- Baby & Kids SkincareThe Word 'Kids' on a Sunscreen Predicts More Oxybenzone, Not LessPaediatric sun protection has a short real rulebook. The aisle built around it sells reassurance — and when researchers catalogued 410 sunscreens, the products aimed at children turned out to be the ordinary market with a cartoon on the front.
- Sun Protection'Reef-Safe' Is Not a Regulated Claim. Here's What It Actually Buys You.A wave of bans reshaped the sunscreen aisle, but the phrase driving it all means whatever a brand wants it to mean.