Why Does Myrrh Oil Thicken or Solidify? Understanding Its Natural Behaviour

by Penny Price November 21, 2025 3 min read

If you open your bottle of Myrrh essential oil and find it thick, sticky, or even solidified, rest assured that this is a sign of purity, not spoilage, and is simply part of its natural charm. Myrrh oil is a deeply treasured essential oil, steam-distilled from the resin of the Commiphora myrrha treeMyrrh oil is derived from tree resin — think of it as nature’s sap — and just like resin, it's naturally thick and viscous. So when your oil thickens, it’s simply behaving like the resin it came from. Cooler Temperatures: When the temperature drops, the heavier compounds in myrrh oil start to crystallise or thicken. To quickly restore the oil to a beautifully pourable liquid, simply place the sealed bottle into a bowl of warm (not hot!) water for a few minutes. This will gently loosen it without affecting its natural properties.

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