The search results are often cluttered with "Fragrance Oils" or "Scented Oils" that aren’t actually safe for topical use or therapeutic diffusion.
You can often get 4oz bottles for the price of a 15ml bottle elsewhere. buying essential oils on amazon
It should list exactly one ingredient (e.g., Lavandula angustifolia ). If it says "fragrance" or "perfume," it’s synthetic. The search results are often cluttered with "Fragrance