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The Hidden Hormone Disruptors in Your Make-Up Bag (and Easy Swaps to Make)

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low tox nail varnish from earthy, Zoya and nail berry

Key Takeaways


  • Learn how everyday beauty products can impact hormone balance and fertility.

  • Discover practical swaps to reduce your exposure without overhauling your routine overnight.

  • Understand key endocrine-disrupting chemicals (EDCs) and where they hide in make-up and nail care.








Low tox living has become a growing conversation, and for good reason. More people are realising how daily exposure to chemicals in our environment can affect hormone balance, egg and sperm quality, and overall fertility. In clinic, one of the questions I hear most often is, “Where do I begin?”


I felt the same when I started out in the world of fertility and doing whateer I could to support my eqq quality. The truth is, you don’t need to throw everything out and start again. Instead, focus on small, meaningful swaps. Start with the products you use most often or those that cover the largest surface areas of your skin. As you run out of something, replace it with a cleaner alternative. This gentle, stepwise approach helps lower your toxic load without overwhelm, and it adds up over time.


Why Make-Up and Nail Products Matter


The skin is our largest organ and absorbs much of what we put on it. While beauty products can help us feel confident, many contain endocrine-disrupting chemicals (EDCs), compounds that mimic or interfere with natural hormones such as oestrogen, progesterone, and testosterone.


Research links EDC exposure to disrupted menstrual cycles, reduced egg quality, poorer sperm parameters, and even longer time to conception. For couples preparing for conception or IVF, reducing these exposures can make a real difference to hormone balance and reproductive outcomes.


Common Endocrine Disruptors Found in Beauty Products

The table below highlights some of the most common EDCs found in cosmetics, nail care, and everyday household products — along with their effects on fertility and where they are typically found.

EDC

What it is

How it impacts fertility

Where found

Bisphenol A (BPA)

Synthetic compound used to harden plastics.

Disrupts hormones, lowers sperm quality, reduces ovarian reserve and oocyte quality.

Plastic bottles, food containers, receipts.

Phthalates

Chemicals used to soften plastics and stabilise fragrances.

Increase oestrogen, linked with male and female infertility.

Personal care products, food packaging.

Parabens

Preservatives in cosmetics.

Linked to diminished ovarian reserve and longer time to pregnancy.

Skincare, makeup, shampoos, sunscreens.

Fluoride

Natural mineral.

Raises TSH, affects ovulation and testosterone.

Toothpaste, mouthwash, water.

PFAS (“Forever Chemicals”)

Synthetic chemicals for stain and water resistance.

Lower fertility, reduced sperm motility and morphology.

Non-stick pans, cosmetics, fabrics.

PBDEs

Flame retardants.

Lower sperm quality and increased infertility risk.

Furniture, electronics, upholstery.

Dioxins

Industrial by-products.

Interfere with reproductive hormones, increase infertility risk.

Meat, dairy, bleached paper.

Heavy Metals (Lead, Mercury, Cadmium)

Toxic metals that disrupt hormones.

Affect ovulation, sperm quality, and increase miscarriage risk.

Cigarette smoke, vapes, contaminated water/food.

Mould (Mycotoxins)

Fungal toxins.

Increase oestrogen and inflammation, lower sperm count.

Damp buildings, coffee, dried fruit, nuts.

Benzenes

Solvent used in fuels and beauty products.

Cause hormonal disruption and DNA damage in sperm.

Nail polish remover, perfume, sunscreen.

Pesticides

Agricultural chemicals.

Damage sperm and eggs, extend time to pregnancy.

Non-organic produce, soil.

Antibiotics (via animal products)

Growth-promoting drugs in livestock.

Linked with infertility and sperm damage.

Non-organic meat and dairy.



Make-Up: Where to Start


A great first step is to look at the products that cover the largest surface areas, typically foundation, tinted moisturiser, or powder. Since these sit directly on your skin for hours, they’re worth swapping first.


Prioritise

  • Go make-up free a few days a week to give your skin a break.

  • Choose clean brands free from parabens, phthalates, and synthetic fragrance.

  • Some of my favourite low-tox options include: Inika, Ere Perez, Ilia, PHB Ethical Beauty, Antipodes, Lily Lolo, Dr Hauschka.


Avoid or Limit

  • Conventional foundations and mascaras listing “parfum”, parabens, or phthalates.

  • Long-wear or waterproof formulas often contain more chemical stabilisers.


If you’re not sure how your current products rate, apps like Yuka or Think Dirty can help assess toxin levels. They make it easier to compare and choose safer options.



Face and Body Creams

Next, look at your skincare and body products — especially those you apply daily to large areas.


Prioritise

  • Swap your body lotion first, then face cream or serum.

  • Look for brands like Weleda,, Pai, Moogoo, Green People, Aurelia, Neal’s Yard, or Tropic.

  • Choose products labelled “fragrance-free” or “paraben-free”.


Avoid or Limit

  • Products listing synthetic fragrance, PEGs, or mineral oil high on the ingredient list.


Perfume and Fragrance

Perfume is one of the biggest hidden sources of phthalates. These chemicals help scents last longer but can disrupt hormones.


Prioritise

  • Go fragrance-free most days.

  • If you wear perfume, spray it on your clothes rather than your skin.

  • Low-tox lines include Henry Rose, Abel, Skylar, Medeau, and Recreation.


Avoid or Limit

  • Mainstream perfumes that list “fragrance” or “parfum” without full ingredient disclosure.

  • Keep use to a few times per week rather than daily.


Nail Care

Nail varnishes and salon treatments can contain solvents, formaldehyde, and benzenes — all known endocrine disruptors.


Prioritise

  • Use low-tox polishes such as Earthy, Nailberry, or Zoya.

  • Apply polish outdoors or near an open window to minimise inhalation.

  • Choose organic salons like Hair Organics, Butchers Salon, or Rococo Organic.


Avoid or Limit

  • Acrylic nails and long sessions in poorly ventilated salons.

  • Gel lamps that emit UV and heat can also stress nail health and release fumes.

If you’re painting your nails at home, open a window, wear a mask, and take regular breaks.


A Gradual Approach That Works

The aim isn’t perfection, it’s progress. Reducing toxic exposure is about lightening your body’s overall load so that it can focus on hormone regulation, detoxification, and fertility.

Start small and build habits over time. As you see improvements in skin health, energy, or menstrual cycles, you’ll feel more motivated to continue.


Conclusion

Supporting fertility and hormone balance isn’t only about diet and supplements — it’s also about the environment your body lives in. The beauty and nail products we use daily can be powerful sources of chemical exposure. By swapping strategically and consistently, you can make a meaningful difference to your hormonal health and fertility journey.


What Next?

If you’re ready to start your low-tox journey but feel unsure where to begin, book a consultation with me. We’ll go through your current routine, identify easy swaps, and create a realistic plan to support your fertility and overall wellbeing.

Rachael Robinson IVF Fertility Nutritionist | Transition from Summer to Autumn when trying to conceive article

Arrange a 1:1 session with me to create a personalised, practical strategy for the months ahead. You don’t need to figure it out alone—I'm here to support you every step of the way.

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