The best lavender essential oil would undoubtedly be the one that is organic and pure, without any added chemicals whatsoever. You must look carefully at its ingredients, how it is sourced, and how the essential oil is processed out of the herb. You must look out for the following:

1. Essential oils can be extracted through steam distillation process using both steel vessels as well as copper vessels. The ones extracted in copper vessels are always more concentrated and carry more essence from their herbs.

2. The herbs (flowers, leaves, stems or roots) must be directly sourced from plants that are grown organically and collected by dedicated hands. Make sure that no synthetic pesticides, insecticides, fertilizers or GMOs have been used for growing the herb.

3. Make sure that no artificial preservatives, colourants or fragrances have been used for packaging.

Indus Valley 100% Pure Lavender Essential Oil fulfills all of the above requirements. It comes to you as a concentrated and an undiluted essential oil that is truly organic.

I have been using it for more than a year now, and recommend it for your usage.