Dermatologist outlines seven easy steps for stronger, fuller hair

Dermatologist Dr Neha Sachde says a steady routine of scalp care, proper nutrition and gentle handling can help hair grow longer and look fuller. She explains that hair growth relies on genetics, diet, scalp condition and daily handling, so a plan should address all four areas. Scalp washing frequency should match scalp type; oily scalps need more washes while dry or sensitive scalps need fewer. For dandruff or persistent flaking she recommends shampoos with ketoconazole, zinc pyrithione, selenium sulfide or salicylic acid, applied to the scalp and massaged with fingertips, not nails. Heavy oiling that irritates the scalp should be avoided. Since hair is mostly keratin, adequate protein from eggs, dairy, pulses, soy, nuts or fish is important, and iron, vitamin D, B12 and zinc help when deficient, though high‑dose supplements should not be started without medical advice. Wet hair is fragile, so a soft microfiber towel or cotton T‑shirt should be used to gently squeeze water instead of vigorous rubbing. A wide‑toothed comb should start at the ends and work upward, with conditioner applied to lengths and ends, not the scalp; leave‑in conditioners can further reduce friction. Heat styling requires a protectant and should not be repeated on the same spot; silicones in conditioners can coat hair and lower friction, but very high heat must not be used on damp hair and recovery time between bleaching or coloring is needed. Tight ponytails, braids or extensions create traction alopecia, so looser styles and soft, snag‑free ties are advised. Regular trims remove split ends but do not speed growth. For dry lengths, richer masks with shea butter, plant oils, fatty alcohols or conditioning silicones improve softness, and a small amount of coconut oil can cut protein loss, according to a study in the Journal of Cosmetic Science. Sudden increase in shedding, widening parting or visible thinning should prompt a check for nutritional gaps, hormonal shifts, thyroid issues or scalp conditions. A dermatologist can decide if treatments like topical minoxidil are suitable, but they should not be started without professional guidance. Simple home care supports hair health but cannot alter genetic density or cure medical problems, and harsh DIY mixes such as undiluted essential oils, lemon juice or baking soda should be avoided. Consistency across scalp hygiene, diet, gentle handling and early attention to unusual loss is key to achieving longer, fuller‑looking hair.