Why CASTOR OIL is the BEST for Mixing with Essential Oils!! - YouTube
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Can I mix rosemary essential oil with just one carrier oil (castor oil) or does it have to be mixed also with another one? - Quora
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Amazon.com : Handcraft Castor Oil for Hair Growth with Lavender Essential Oil and Rosemary Essential Oil Set – 100% Pure and Natural Oils – Carrier Oil for Essential Oils Mixing, Aromatherapy Oils
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