The question of whether or not to put conditioner on your scalp is a common one, and the answer is not necessarily straightforward. It ultimately depends on your hair type, scalp health, and personal preference.

Conditioner is typically designed to help moisturize and nourish hair, and can be especially beneficial for those with dry, damaged, or curly hair. It can also help detangle hair and make it more manageable, as well as improve the appearance and feel of the hair.
However, if you have an oily scalp, putting conditioner on your scalp may not be the best idea. This is because conditioner can add additional moisture to the scalp, which can lead to excess oil production and potential issues such as dandruff or scalp acne. In this case, it may be better to focus the conditioner on the ends of the hair, where it can still provide some of the benefits without causing scalp issues.
If you have a dry or sensitive scalp, on the other hand, using conditioner on the scalp may be more beneficial. This is because conditioner can help to soothe and moisturize the scalp, which can reduce itching, flakiness, and other issues. However, it’s important to choose a conditioner that is specifically formulated for use on the scalp, as some conditioners may be too heavy or contain ingredients that can cause irritation.
Overall, the decision of whether or not to put conditioner on your scalp depends on your hair type and scalp health. If you have oily hair or scalp issues, it may be best to avoid applying conditioner directly to the scalp. However, if you have dry or sensitive scalp, using a scalp-specific conditioner may be beneficial. Ultimately, it’s important to pay attention to how your hair and scalp respond to different products, and adjust your routine accordingly.