Candles can be either scented or unscented. Scented specimens get their aroma from fragrance oils or essential oils. They may smell the same – maybe even identical – but there are significant differences.
Fragrances
Fragrance oils provide no health benefits, they just smell nice. And there's nothing wrong with that! Many people are very happy with a candle that smells absolutely wonderful, but others are looking for a candle that goes the extra mile...
Essential oils
Essential oils are a concentrated oil that comes directly from organic plant material. This means they are completely natural and contain the strongest, authentic scents of that specific plant. Nature bestows, and through essential oils we receive restorative, relaxing benefits that can be delivered aromatically through a candle. Inhalation is one of the fastest ways to have a calming effect on your nervous system.