Per-unit cost depends heavily on essential oil selection and run size. A eucalyptus or lavender-based 10 ml blend at 500 units might cost $2 to $5 per unit in manufacturing. Blends featuring premium oils like rose absolute, neroli, or sandalwood can push per-unit costs significantly higher. Always request a full bill of materials from your manufacturer — AJ Cosmo Labs facilitates this conversation through its in-app messaging system.
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