How Endocrine Disruptors in Synthetic Candles Affect Your Body — And Why AIRO Does Things Differently

When you light a candle, it’s meant to be a moment of calm — a breath of peace, a scent that lifts your mood, and a ritual that grounds you. But what if that little flame is releasing more than just fragrance?

Many mass-manufactured candles available today are made with synthetic fragrances and non-plant-based waxes such as paraffin wax — and hidden within them are chemicals known as endocrine disruptors. These substances can interfere with your body’s natural hormone system, affecting everything from your mood and metabolism to your sleep and reproductive health.

🧠 What Is the Endocrine System?

The endocrine system is your body’s hormone control centre. It includes glands like the thyroid, adrenals, pituitary, and reproductive organs, all working together to regulate vital functions such as:

• Mood and stress response

• Sleep cycles

• Growth and metabolism

• Reproductive health and fertility

When this delicate system is disrupted, even slightly, it can throw off your body’s natural rhythm — leading to fatigue, anxiety, weight changes, or hormone imbalance over time.

⚠️ Endocrine Disruptors in Synthetic Candles

Many large scale manufacturers' candles contain ingredients that can act as endocrine disruptors when burned or even just inhaled. Here are some common culprits found in synthetic candles:

• Phthalates – Used to make synthetic fragrances last longer, phthalates mimic estrogen in the body and have been linked to reproductive issues and hormonal imbalance.

• Paraffin Wax – Derived from petroleum, paraffin releases soot and potentially harmful compounds (like toluene and benzene) when burned. These chemicals may contribute to endocrine disruption and respiratory irritation.

• Synthetic Musks (such as Galaxolide or Tonalide) – Common in “fresh” or “clean” scents, these compounds can accumulate in the body and interfere with hormone function.

• Formaldehyde-Releasing Agents – Sometimes used as preservatives in fragrance blends, these can impact thyroid function and overall endocrine health.

So while your candle may smell “relaxing,” your body might be having quite a different reaction.

🌿 Why AIRO Is Different

At AIRO, we believe that scent should support your wellbeing — not work against it. That’s why our non-toxic candles use aromatherapy priniciples and are made with:

• 100% soy wax — a clean, renewable, plant-based wax that burns evenly and safely.

• Pure essential oils — naturally derived plant essences that don’t just smell amazing, but also provide genuine aromatherapy benefits.

• No synthetic fragrances, phthalates, or paraffin — ever.

Each AIRO Aromatherapy candle is thoughtfully blended to help you breathe easier, feel calmer, and connect deeper — naturally. When you light one, you’re not just filling your home with fragrance; you’re nurturing your body, mind, and space.

✨ Smell Good. Feel Good.

At the end of the day, home fragrance should enhance your wellbeing — not compromise it.

That’s the heart of all AIRO products: only natural essential oils, clean and thoughtful ingredients included that align with your body and home, not disrupt it.

Discover your new favourite feel good candle here!

Elevate your everyday.