Beauty

Neuroscientists Reveal How Fragrances In Your Cosmetics Can Cause Inflammation Of The Brain And ‘Trigger Migraines’

October 23, 2025 by Mariam Qayum
shefinds | Beauty
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You might think your favorite perfume or scented lotion is harmless, but neuroscientists are warning that fragrances in cosmetics could be silently affecting your brain. Brain health experts went viral on TikTok after they highlighted how common beauty products can introduce neurotoxins that may trigger inflammation and even migraines. Read on to get all their expert insights!

@robertwbloveThree Hidden Sources of Neurotoxins. #neurotoxins #toxins #brain #memory #detox #robertlove #robertwblove @nontoxicdad original sound – Robert Love

Fragrances Can Cross the Blood-Brain Barrier

According to the pros, the scents in perfumes, lotions, and other cosmetic products aren’t just pleasant aromas—they can cross the blood-brain barrier and provoke inflammation in the brain. “That’s why when you wear perfume, you can trigger migraines,” he explains. Even products you use daily for self-care may carry hidden risks for those prone to headaches or neurological sensitivity.

Hidden Neurotoxins in Everyday Items

Fragrances aren’t the only culprits. Love points out that mercury in dental amalgam fillings and biotoxins from mold in coffee are additional sources of neurotoxins. The experts note that chewing food or sipping hot beverages can release mercury vapor, which travels directly to the brain at levels thousands of times higher than what the EPA considers safe. Similarly, mold in coffee can produce okra toxin A, a potent neurotoxin that can affect the nervous system.

How to Protect Your Brain

The good news? There are ways to enjoy your beauty and daily routines while minimizing risks. Choosing fragrance-free or naturally scented cosmetics, opting for mold-free organic coffee, and staying aware of potential toxins in dental materials can all help reduce exposure. Pros even suggest adding healthy fats, like MCT oil, to coffee, which can support brain health while you enjoy your morning ritual.

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Conclusion

While cosmetics and coffee may feel like harmless indulgences, they can carry hidden neurotoxins that affect brain health. From fragrances that trigger migraines to mold and mercury exposure, being mindful of what touches and enters your body is key. By selecting cleaner beauty products and safer food and drink options, you can protect your brain, reduce inflammation, and enjoy your self-care routine with confidence.

Author:

Editorial Assistant

Mariam is an Editorial Assistant and writer at SheFinds, covering everything from style and beauty to health and wellness. Splitting her time between New York and Philadelphia, she brings a sharp eye for trends and a passion for storytelling to the digital space. With a strong editorial background, she’s always exploring the latest in fashion, skincare, and wellness. When she’s not writing or pitching, you’ll find her in the kitchen experimenting with new recipes or planning her next travel adventure. You can reach Mariam at [email protected].

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