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Many anti-dandruff shampoos only have one formula, but others are formulated for different hair types. Focus on finding a shampoo that helps cut down dandruff first; if that shampoo makes your overall hair quality worsen (e.g., making your hair limp, dry, or weak), consider looking for a special formula that contains the same active ingredient while correcting the new problem. While some dandruff shampoos are also available in multiple scents, the smell of your shampoo should be the last concern on your list. Dandruff control and overall hair health maintenance should be of greater concern. While the conditioner itself won't help fight the dandruff, it's important to select a conditioner that won't strip away the active ingredient in the shampoo. Your best bet is to select a conditioner specifically formulated to accompany your shampoo of choice. If you are unable to find a conditioner that matches your shampoo, try to find one made with natural or organic ingredients. Gentle moisturizers are usually best, but stay away from clarifying conditioners. If you eventually decide to introduce a normal shampoo back into your hair care routine, stay away from those containing ingredients ammonium lauryl sulfate and other anionic surfactants, which tend to dry the scalp and worsen the problem. Try to find a sulfate-free shampoo instead. Also note that washing your hair too frequently or not often enough can worsen dandruff. Once your dandruff problem is under control, you should only wash your hair once every other day at most, and at least two or three times per week at minimum. If you are unable to get your dandruff under control on your own, consult your family doctor or dermatologist and ask for a prescription-strength shampoo or steroid lotion. While dandruff is frequently caused by dry skin, it could also be caused by a medical condition, like seborrheic dermatitis, psoriasis, eczema, or fungal infections. Your doctor will be able to determine the cause of your dandruff and work with you to find the best solution for it.
Work with your hair type. Consider using an anti-dandruff conditioner. Avoid shampoos containing harsh ingredients. Contact a dermatologist if necessary.