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What is Clean Beauty?

Your complete guide to understanding clean beauty - what it means, why it matters, and how to make the switch...

Clean beauty is everywhere, but the term is often used loosely. We've specialised in natural and organic beauty since 2008, long before "clean" became a buzzword, so we wanted to explain what it really means, what to look for, and how to build a routine you feel good about.

Our approach: every brand we stock is chosen for what goes in its products, where they're made and what they come in. To see how we curate, visit our Clean Beauty UK: The Expert Edit, or shop brands with independent certification in our Certified Natural & Organic edit.

Clean beauty vs natural vs organic: what's the difference?

"Clean beauty" isn't a legally regulated or third-party certified term, so there's no official body that approves it. Clean beauty brands are best thought of as "exclusion" brands: they go beyond UK legal requirements by choosing to leave out ingredients they consider unnecessary or a concern.

Clean beauty Natural beauty Organic beauty
Focus Leaving out ingredients of concern, with a focus on safety, sustainability and transparency Plant and mineral ingredients, though some synthetics such as preservatives may be used Plants grown without synthetic pesticides or fertilisers, with synthetics kept to a minimum
Regulated? No, it's defined by each brand The word isn't protected, but products can be independently certified The word isn't protected for cosmetics, but products can be independently certified
How to check Read the ingredient list and the brand's own standards Look for COSMOS Natural or NATRUE Look for COSMOS Organic or the Soil Association


Why does it matter?

Every beauty product sold in the UK must meet strict safety rules, and many substances are banned or restricted. Clean beauty products add an extra step, for three main reasons:

  • Choice: you decide what goes on your skin every day, and many people prefer to avoid certain ingredients as a precaution.
  • The environment: what you wash down the drain may end up in rivers and seas, and some ingredients are slow to break down.
  • Transparency: clean brands tend to be open about what they use and why.


What does clean beauty avoid?

Every clean brand sets its own standards, but these are the ingredients most commonly left out, and why:

  • Parabens: some parabens are now banned in the UK and EU, and many brands avoid the whole group as a precaution.
  • Phthalates: often avoided because of concerns about hormone disruption.
  • SLS and SLES: strong foaming agents that can strip the skin's natural oils and leave it dry.
  • Undisclosed synthetic fragrance: one word, "parfum", can cover a blend of undisclosed ingredients, and fragrance is a common cause of skin reactions.
  • Formaldehyde-releasing preservatives: they release small amounts of formaldehyde, a known irritant and classified carcinogen.
  • PEGs: avoided by some brands because of concerns about impurities from manufacturing.
  • Mineral oil and petrolatum: made from petroleum, a non-renewable resource. They sit on the skin as a film rather than nourishing it.
  • Oxybenzone and octinoxate: chemical sunscreen filters that raise concerns about hormone disruption and coral reefs. Oxybenzone is now restricted in the UK and EU.
  • Talc: avoided because of concerns about contamination. Shop our talc-free cosmetics.
  • Triclosan: an antibacterial ingredient now heavily restricted, with concerns about antibiotic resistance.
  • BHA and BHT: synthetic antioxidants that some brands avoid because of concerns about hormone disruption.
  • Certain silicones: some, especially those ending in -siloxane, are slow to break down in the environment.


How to read a clean beauty label

  • Order matters: ingredients are listed from highest to lowest concentration, so the first few make up most of the product.
  • Water first is normal: "aqua" at the top of the list is standard for creams, lotions and cleansers.
  • The 1% rule: ingredients under 1%, often preservatives and some actives, can be listed in any order.
  • Latin names: plant ingredients use their INCI (botanical) names, so Butyrospermum Parkii is shea butter. Look up anything unfamiliar.
  • Fragrance: look for brands that tell you where their scent comes from. Natural fragrance from essential oils is often still labelled "parfum".
  • Allergens: known allergens must be listed, including those found naturally in essential oils, such as linalool and limonene.

Certifications worth looking for

"Clean" has no certification, so independent logos are the most reliable way to check a product's credentials.

Natural and organic

  • COSMOS Organic and COSMOS Natural: the leading international standard for natural and organic beauty, awarded through certifiers such as the Soil Association, Ecocert and BDIH.
  • Soil Association: the UK's best-known organic certifier.
  • NATRUE: an international standard for natural and organic cosmetics.

Cruelty-free and vegan

People and planet

  • B Corp: businesses verified for high social and environmental standards. Shop B Corp certified beauty.
  • 1% for the Planet: brands that give at least 1% of sales to environmental causes.

Certified natural and organic products meet strict independent standards that cover most of what clean brands avoid. Read more in our guide to how to shop certified organic and natural beauty.

How to build a clean beauty routine

  • Swap slowly: replace products as they run out rather than all at once. It's kinder to your skin and your budget.
  • Start with leave-on products: moisturisers, serums, SPF and foundation stay on your skin all day, along with body care and lip products.
  • Switch your deodorant early: it's something you use every day. Explore our natural deodorants.
  • Choose mineral SPF: look for zinc oxide or titanium dioxide filters. Shop natural SPF.
  • Rethink fragrance: try a natural perfume made with disclosed botanical ingredients.
  • Ask us: book a studio session or get in touch for personal recommendations.

Explore clean beauty at Content

Further reading: The COSMOS standard · Soil Association · EU CosIng ingredient database

Last updated October 2026

Frequently Asked Questions

Is clean beauty regulated in the UK?

No. "Clean beauty" isn't a legally defined or certified term in the UK or EU, so each brand sets its own standards. All cosmetics sold in the UK must still meet strict safety rules. For independent verification, look for certifications such as COSMOS or the Soil Association.

Does clean beauty actually work?

Yes. Modern clean and natural formulas can perform just as well as conventional products, using effective plant actives such as bakuchiol, vitamin C and ceramides alongside well-researched ingredients.

Is clean beauty more expensive?

It can be, because high-quality natural ingredients and certification cost more. But clean beauty covers every price point, from affordable everyday essentials to luxury skincare.

Is clean beauty good for sensitive skin?

It can be, because many clean brands avoid common irritants such as synthetic fragrance and SLS. Natural ingredients and essential oils can still cause reactions, though, so always patch test a new product if your skin is sensitive.

What is the difference between clean and organic beauty?

Clean beauty is about what a brand leaves out, and it isn't certified. Organic beauty uses ingredients grown without synthetic pesticides or fertilisers, and certified organic products are independently checked by bodies such as the Soil Association.

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