The EU Retinol Limit (0.3%) Explained

If you buy cosmetic retinol in the European Union, the percentage on the box is no longer a free-for-all. Commission Regulation (EU) 2024/996 amends the EU cosmetics regulation. For retinol, retinyl acetate, and retinyl palmitate, it sets maximum concentrations in leave-on products and adds a warning about vitamin A. This page explains the parts that change how a beginner should read a label. It is not legal advice, and it is not a reason to start a high percentage "before the rule arrives." The official text is on EUR-Lex. Dates and the warning below follow that text.

The United States and the United Kingdom are not this regulation. A product sold there can follow different rules. The Retinol Start Map has a short region note for that reason. This article is about the EU rule people keep half-quoting.

The percentages

In leave-on face products, the cap is 0.3% retinol equivalent. In leave-on body products, the cap is 0.05% retinol equivalent. "Retinol equivalent" matters because retinyl acetate and retinyl palmitate count toward the same ceiling, converted to retinol, rather than as a loophole with a different name. A face cream at 1% retinol is not an EU cosmetic you should expect to keep seeing on ordinary shop shelves once the dates below apply.

0.3% is already the top of the range this site suggests for a first retinol, not a target you must reach. Many people do well starting nearer 0.1%, or with a mild retinal, two nights a week. The law's ceiling is not a recommendation to buy the ceiling. A beginner who tolerates two nights of a low percentage does not need to climb to 0.3% to be "doing it properly."

Body lotions are the stricter number. A body product at a face-level percentage is the thing the 0.05% cap is aimed at. Do not scoop a 0.3% face retinol onto your arms and chest to use the bottle up. The face limit is not a body limit.

What the warning is for

Products that use these vitamin A ingredients have to carry a warning so you do not stack them on top of a diet or supplements that already include a lot of vitamin A. The practical reading for a cosmetic routine: do not use several leave-on retinol products at once, and mention retinoid cosmetics to your doctor if you take vitamin A medicines or high-dose supplements. The regulation requires a warning along the lines of: contains vitamin A; consider your daily intake before use. The label on the product you hold is the one you follow.

This is also why two retinoid bottles are overlap, not a hack. One face product is the plan. A retinol serum plus a retinol eye cream plus a retinyl palmitate night cream is three contributions to the same vitamin A exposure, and it makes it impossible to tell which one stung.

The dates people mix up

From 1 November 2025, products that do not comply may not be placed on the EU market. From 1 May 2027, non-compliant products may not be made available on the EU market. Those dates are in the regulation's application article. They are easy to swap, and a swapped date is how rumours start.

"New" does not mean "anything you personally have not tried." It is about when the product was placed on the market. A bottle already in your cupboard does not become illegal on a Tuesday night. You do not need to throw away a half-used moisturiser because a headline said retinol was banned. Retinol is not banned. The concentration and the warning are what change.

Shops can keep selling older stock through the later date. Seeing a higher percentage in 2026 does not automatically mean the shop is breaking the rule. It may be stock that was already placed on the market. If you want the conservative buy, choose a face product that already says 0.3% or less and shows the vitamin A warning.

What the rule does not cover

Retinal, also called retinaldehyde, is not the same ingredient as retinol, retinyl acetate, or retinyl palmitate. This regulation's retinol cap does not apply to retinal. A later amendment could change that. In Regulation (EU) 2024/996, retinal sits outside the 0.3% line. A retinal serum can still be too strong for a first month. "The EU allows it" is not the same as "your face will like it nightly."

Prescription retinoids are not cosmetics. Tretinoin, isotretinoin, and the other prescribed retinoids follow medicine rules and your prescriber, not the cosmetic percentage cap. Over-the-counter adapalene, in countries where it is sold that way, follows its Drug Facts label. Do not add a cosmetic retinol on top because the cosmetic percentage looks "legal."

Rinse-off products are a different case from leave-on creams. Read the annex if you are formulating. For someone buying a night cream, leave-on is the category that matters.

The rule also does not tell you how many nights a week to use a legal product. A 0.3% cream used every night from day one can still sting, flake, and push you into a reset. Frequency is the beginner problem. The law does not solve it. Two nights a week, stepping up only after two calm weeks, is the schedule in the how-to-start guide.

How to read a label in a Spanish or EU pharmacy

Look for the INCI names: retinol, retinyl acetate, retinyl palmitate. Look for a percentage if the brand states one. Look for the vitamin A warning. Opaque, airless, or tube packaging is a practical preference because these ingredients dislike light and air; that is product care, not a legal requirement described here.

"Encapsulated" and "beginner" are marketing words. They can be a gentler texture. They are not a guarantee of the percentage. If the box will not tell you the percentage, you can still start twice a week and judge by the calm-week rule. You can also ask a pharmacist what the concentration is. In an EU pharmacy that question is a normal one.

Be wary of imports marketed with percentages well above 0.3% for the face. Once the application dates are in force for that product, those jars are not the ordinary EU cosmetic path. Buying them from outside the EU to "get the strong one" fights the point of the rule and is a poor first bottle anyway.

What this changes for a beginner plan

Very little about the calendar, and something about shopping. You will mostly see face retinols at or under 0.3%, which matches a cautious first bottle. You should not expect a 1% face retinol to remain a normal EU cosmetic. You should still wear sunscreen, still pause acids for the first eight weeks, and still stop if a plain moisturiser stings. The law is a ceiling. Your skin's calm week is the real limit.

The Retinol Start Map includes a short EU, UK, and US note so the calendar and the shopping page do not pretend the rules are the same everywhere. This article is the free, longer explanation of the EU piece. It is not a substitute for the regulation or for a pharmacist.

Sources

• Regulation (EU) 2024/996, EUR-Lex: https://eur-lex.europa.eu/eli/reg/2024/996/oj
• Regulation (EC) No 1223/2009 on cosmetic products (the regulation being amended): https://eur-lex.europa.eu/eli/reg/2009/1223/oj
• DermNet NZ, topical retinoids (ingredient families, not the EU percentages): https://dermnetnz.org/topics/topical-retinoids

Sources checked 22 October 2026 against EUR-Lex. This is an educational summary, not legal advice and not a clinical review.