Skincare Ingredients Banned in Europe, Honestly: What the Law Says About 21 of Them

Type “is retinol banned in Europe” into a search engine and you will get confident answers in both directions. The same goes for hydroquinone, benzoyl peroxide, salicylic acid, sunscreen filters and a dozen more. Most of those answers come from brands, and many are wrong in the details.

We are an EU brand, so these rules decide what we can put in a bottle. For this article we read the consolidated text of the EU Cosmetics Regulation as it stood on 1 May 2026 and looked each ingredient up. Where a rule affects one of our own products, we say so at the end. If you want one ingredient, jump to the list.

How EU cosmetics law sorts ingredients

The regulation has annexes, and almost every “banned in Europe” claim is really a statement about one of them:

• Annex II — prohibited. These substances may not be used in a cosmetic at all.
• Annex III — restricted. Allowed, but only in certain product types, up to a maximum strength, or with a warning on the label.
• Annexes IV, V and VI — approved lists. Colourants, preservatives and UV filters work the other way round: only what is listed may be used for that purpose, each with its own limit.

An ingredient that appears in none of the annexes is not regulated individually. It can be used, as long as the finished product is safe. That is the position of glycolic acid and niacinamide.

Is it true that Europe bans 1,300 ingredients and the US only 11?

The numbers are roughly right, and they have grown. In the version in force on 1 May 2026, the EU’s prohibited list is numbered up to 1,766, with a few entries marked as moved or deleted. The US Food and Drug Administration lists 11 ingredients or groups of ingredients that its regulations specifically prohibit or restrict in cosmetics.

What the comparison leaves out is what is on the EU list. It includes strychnine, arsenic, radioactive substances, nicotine, crude coal tars, the cancer drug methotrexate and a long run of pesticides. Nobody was putting those in a moisturiser. EU law automatically prohibits substances classified as carcinogenic, mutagenic or toxic to reproduction unless an exemption is granted, so the list grows every time a chemical is classified, whether or not it was ever used in cosmetics.

The US list is short, but it is not the whole of US law either. In the FDA’s own words, it is “against the law to use any ingredient that makes a cosmetic harmful when used as intended”. What the US does not have is a system of per-ingredient limits like Annex III, and the FDA notes that cosmetic ingredients other than colour additives “do not need FDA approval before they go on the market”.

So the honest comparison is not 1,766 against 11. It is the handful of ingredients that people actually use and that the two systems treat differently. That is the list below.

Is it banned in Europe? Ingredient by ingredient

Is retinol banned in Europe?

No. Retinol, retinyl acetate and retinyl palmitate are limited to 0.3% retinol equivalent in face and other products and 0.05% in body lotion, and the label must say “Contains Vitamin A. Consider your daily intake before use”. New products have had to comply since 1 November 2025; products that do not comply can no longer be sold from 1 May 2027. The concern is total vitamin A intake from food, supplements and skincare together, not that retinol harms skin. Our retinol alternatives guide covers the UK rules too.

Is tretinoin banned in Europe?

In cosmetics, yes: tretinoin (retinoic acid and its salts) is on the prohibited list. That is a statement about cosmetics, not about medicine. Tretinoin is a prescription drug, and a doctor can still prescribe it.

Is hydroquinone banned in Europe?

In skincare, yes. Hydroquinone is on the prohibited list, with a single exception: professional artificial nail products, at up to 0.02% after mixing. The rules for its relatives say the same thing from the other side: products with alpha-arbutin or arbutin must keep hydroquinone to an unavoidable trace. If a lightening cream sold as a cosmetic in the EU contains hydroquinone, it is not a legal product.

Is kojic acid banned in Europe?

No. Kojic acid is allowed in face and hand products at up to 1%. Products outside that could not be placed on the market from 1 February 2025 and could not be sold at all from 1 November 2025. Alpha-arbutin is capped at 2% in face cream and 0.5% in body lotion. The comparison is in our kojic acid vs alpha-arbutin guide.

Is benzoyl peroxide banned in Europe?

As a cosmetic ingredient for skin, yes. The regulation allows benzoyl peroxide only in professional artificial nail products, at up to 0.7% after mixing. It has not disappeared: in Europe, acne products with benzoyl peroxide are licensed as medicines and sold through pharmacies rather than on the skincare shelf.

Is salicylic acid banned in Europe?

No. It is limited to 2% in most products, 3% in rinse-off hair products and 0.5% in body lotion, eye shadow, mascara, eyeliner, lipstick and roll-on deodorant. It may not be used in products for children under three, in oral products, or in sprays that could be inhaled. A 2% salicylic acid toner or spot treatment is legal.

Are glycolic acid and niacinamide banned in Europe?

No. Neither appears in the annexes, so EU law sets no limit for either. For glycolic and lactic acid there is advice rather than law: in 2000 the EU’s scientific committee suggested cautious strengths, which we explain in our glycolic vs lactic acid guide.

Are sunscreen filters banned in Europe?

Sunscreen is not banned, and neither are the filters people ask about most. Octocrylene is allowed at up to 10% (9% in propellant sprays). Homosalate is allowed at up to 7.34%, and only in face products. Oxybenzone is allowed at up to 6% in face, hand and lip products and 2.2% in body products. One older filter, 4-methylbenzylidene camphor, is now on the prohibited list.

Is titanium dioxide banned in Europe?

Not in cosmetics. The EU banned titanium dioxide as a food additive in 2022, which is where the confusion comes from. In cosmetics it remains an approved colourant and UV filter. The restrictions are about breathing it in: there are limits for loose face powders and for hair sprays.

Are parabens banned in Europe?

Five are: isopropylparaben, isobutylparaben, phenylparaben, benzylparaben and pentylparaben. The common ones are not. Methylparaben and ethylparaben are allowed at up to 0.4% each, and butylparaben and propylparaben at up to 0.14% combined. The last two may not be used in leave-on products for the nappy area of children under three.

Formaldehyde, phenoxyethanol, petrolatum and talc

• Formaldehyde is prohibited.
• Phenoxyethanol is an approved preservative at up to 1%.
• Petrolatum is prohibited unless its full refining history is known and it can be shown that it does not come from a carcinogenic source. Cosmetic-grade petrolatum meets that condition, so it is allowed.
• Talc was a restricted ingredient, not a prohibited one, in the text in force on 1 May 2026: powders for children under three must carry a warning to keep the powder away from the child’s nose and mouth.

TPO, lilial and minoxidil

• TPO (trimethylbenzoyl diphenylphosphine oxide), which hardens gel nail polish under a lamp, has been prohibited since 1 September 2025. Before that it was allowed in professional nail products.
• Lilial (butylphenyl methylpropional), a lily-of-the-valley fragrance ingredient, has been prohibited since 1 March 2022.
• Minoxidil is prohibited in cosmetics. Like tretinoin, it is a medicine.

Are CeraVe and The Ordinary banned in Europe?

No. Both brands sell in EU countries. What is true is that anything sold here has to meet EU rules, so a brand may sell a different formula in Europe, or leave a product out of its European range. A product being unavailable in Europe does not mean the brand is banned.

Does “banned in Europe” mean dangerous?

Not by itself. There are three different reasons an ingredient ends up prohibited or limited, and only one of them is about a product on your shelf.

1. It is a medicine. Tretinoin, minoxidil and benzoyl peroxide work, which is exactly why Europe wants them supplied as medicines, with a doctor or pharmacist involved.
2. It has a hazard classification. Substances classified as carcinogenic, mutagenic or toxic to reproduction are prohibited automatically. A classification describes what a substance can do at some dose, not what a cosmetic at a low dose does.
3. The total exposure is the issue. The retinol limit exists because of vitamin A from all sources added together.

It cuts the other way too. “Allowed in Europe” does not mean risk-free: fragrance is legal, and it is a well-known cause of skin reactions to cosmetics. A legal limit is a ceiling for manufacturers, not a recommendation for your skin.

What the rules mean for our own products

• No retinol. We do not sell a retinol product. The Natural Retinol Alternative Oil Serum uses bakuchiol, and the evidence for it is thinner than for retinol, as our guide explains.
• Kojic acid, within the 1% cap. The Dark Spot Face Cream with Kojic Acid lists kojic acid twelfth of 33 ingredients. The manufacturer does not publish the percentage; the law caps it at 1%.
• Alpha-arbutin, within the 2% cap. The Pigment Perfecting Serum lists it ninth of 34 ingredients.
• Salicylic acid, within the 2% cap, in our Purifying Toner and Acne Spot Care.
• Acids above the advisory figures. Our glycolic toner (5%) and lactic acid peel (10%) are legal, and stronger than the cautious strengths the EU’s scientific committee suggested in 2000.
• Zinc, within the 1% cap, in the Oil-Free Zinc Face Gel for Men. Our zinc PCA vs niacinamide guide explains the limit.

Where this leaves you

If you came here because of retinol: it is legal, at 0.3%. If you would rather not use it, the Natural Retinol Alternative Oil Serum is our bakuchiol option. If you came because of dark spots, hydroquinone is the one that is genuinely off the table in Europe, and kojic acid and alpha-arbutin are the legal routes, in the Dark Spot Face Cream and the Pigment Perfecting Serum.

The law changes. We checked every figure here against the text in force on 1 May 2026, and we will update this page when the limits move.