Given the product contains neroli essential oil and is intended for situations where the scalp feels dry or tight, a cautious approach is sensible. Before your first full application, perform a patch test. Apply a small amount of oil to a discreet area of skin, like the inside of your wrist or behind your ear, and leave it for 24 hours. Watch for any redness, persistent itching, or irritation.
If the patch test is clear, you can proceed to use it on your scalp. Start with a shorter treatment time, perhaps 20 minutes, and observe how your scalp feels afterwards. The gentle scalp massage that accompanies application should feel soothing, not uncomfortable.
It's important to avoid using the oil on skin that is already visibly irritated, broken, or inflamed. If at any point during or after use you experience redness, itching, or discomfort, discontinue use immediately and rinse the area thoroughly. The product is for external cosmetic use only; take care to keep it away from the eyes. If you have a known sensitivity to essential oils or a history of reactive skin, consulting a dermatologist before incorporating new products into your routine is a prudent step.