Concerned about chemicals in skincare and makeup? Understanding the evidence can help you choose confidently, without turning your beauty routine into a source of worry.
From cleanser and moisturiser to shampoo, body lotion and lipstick, beauty products are part of many women’s everyday lives.
During Breast Cancer Awareness Month, questions about these products often take on greater significance. Are parabens linked to breast cancer? What are phthalates? And what does certified organic skincare actually guarantee?
At Organic Cosmetics Company, we believe these questions deserve clear answers.
Do cosmetics cause breast cancer?
Current evidence does not establish that ordinary use of regulated cosmetics causes breast cancer. Cancer Research UK says cosmetics sold in the UK and EU are subject to strict ingredient rules and are unlikely to cause cancer.
At the same time, scientists continue to investigate certain ingredients because they can affect hormone activity. These are sometimes described as endocrine disrupting chemicals, or EDCs.
Some EDCs can mimic or interfere with oestrogen. Because oestrogen is involved in some breast cancers, these effects warrant research. A hormonal effect observed in a laboratory, however, does not automatically establish a cancer risk from using a finished cosmetic product.
Are parabens linked to breast cancer?
Parabens are preservatives used in some cosmetics and personal care products to prevent microbial growth. Names you may see include methylparaben, propylparaben and butylparaben.
Breast Cancer UK recommends limiting exposure as a precaution because laboratory research suggests possible effects relevant to breast cancer. It also acknowledges that studies in humans are too limited to establish a conclusive link.
Cancer Research UK states that there is no reliable evidence that parabens cause breast cancer in people.
Choosing a paraben-free formula can therefore reflect your preference to avoid these ingredients while research continues. It should not be presented as a proven way to prevent breast cancer.
Preservation remains important. A well-formulated product needs an appropriate system to keep it safe during its intended use.
What are phthalates in cosmetics?
Phthalates are a group of chemicals with different uses and effects. Some have been used in fragranced products to help the scent last longer.
Breast Cancer UK recommends fragrance-free cosmetics and toiletries as one way to reduce potential phthalate exposure. The evidence about hormonal effects and breast cancer varies between individual phthalates.
If avoiding these ingredients is important to you, ask the manufacturer about the specific product or choose a recognised certification that excludes them.
Does “parfum” mean a product contains phthalates?
No. “Parfum” identifies a fragrance mixture, but it does not prove that phthalates are present. Equally, it does not tell you every component of that mixture.
A manufacturer can clarify the formulation. Breast Cancer UK’s recommendation to choose fragrance-free products is a precautionary way to reduce potential exposure.
Remember that a product scented with essential oils is still fragranced. Plant-derived fragrance may appeal to you, but it is not automatically suitable for sensitive skin.
What does certified organic skincare guarantee?
Independent certification provides standards against which a product can be checked.
The Soil Association explains that its COSMOS-certified beauty products exclude parabens, phthalates and synthetic fragrances. Certification also sets requirements covering ingredients, sourcing, manufacturing and environmental impact.
Check the certification on the individual product. COSMOS ORGANIC and COSMOS NATURAL are different categories, with different requirements for organic content. A brand’s certification should not be assumed to cover every item it sells.
Certified organic beauty is a useful choice if these ingredient and sourcing standards matter to you. It does not establish that a product prevents cancer.
Nor does organic mean chemical-free: water, botanical oils and plant extracts are all made of chemicals. What matters is the formulation, the evidence and whether the product suits your skin.
How can I make more informed beauty choices?
You can review your routine gradually as products run out.
- Read the ingredient list, alongside the claims on the packaging.
- Check certification on the particular product you want to buy.
- Ask specific questions about ingredients you prefer to avoid.
- Choose products with a purpose, rather than adding unnecessary layers.
- Buy from reputable retailers and follow storage and expiry guidance.
Cancer Research UK recommends buying cosmetics from reputable sources and using them according to the manufacturer’s instructions.
You can enjoy colour, texture and the pleasure of a beauty routine while taking a more considered approach to what you buy.
Does switching to organic beauty reduce breast cancer risk?
Switching to certified organic cosmetics can help you avoid particular ingredients excluded by their standards. It has not been established as a way to lower breast cancer risk.
Better-established measures include drinking less alcohol, staying physically active and maintaining a healthy weight, particularly after menopause. Ingredient awareness can accompany these choices, while keeping their different levels of evidence clear.
At Organic Cosmetics Company, we encourage you to ask questions about your skincare, makeup, body care and haircare. Read product information, explore certification and choose a routine that suits your preferences and your skin.
This October, make time for breast awareness too. Contact your GP about a new lump or any unusual change in your breasts or chest. Changing beauty products cannot replace screening, medical assessment or treatment.