Detailed answer

If you have known allergies or sensitive skin, it's best to steer clear of toners with potential allergens like ylang-ylang oil. Ylang-ylang oil has been reported to cause allergic reactions in some individuals, including skin irritation, redness, and rashes. To prevent any adverse reactions, always read the ingredient labels on toners carefully and avoid those that contain potential allergens. It's particularly important to be cautious if you have a history of allergic reactions or if your skin is prone to sensitivity. Opt for toners with gentle and non-irritating ingredients instead to ensure the safety and well-being of your skin.