The good news is that you have options. Overall, Dr. Bowles says, forming a gentle, consistent routine that focuses on both hydration and scalp barrier repair will be your best bet. First step: Avoid using very hot water when washing your hair, as warm or cool water helps preserve your natural oils. Incorporating a weekly scalp treatment, such as a lightweight oil or hydrating mask, can provide extra nourishment and relieve tightness or itching. ”I also advise patients to be mindful of their styling habits,” she says. “Harsh chemical treatments, heat tools, or dry shampoos used too frequently can all contribute to flaking.” If flakes persist, it’s worth seeing a dermatologist to determine whether it’s truly dryness or something like seborrheic dermatitis, which may require a medicated shampoo with ingredients such as pyrithione zinc, selenium sulfide, or ketoconazole.
Beyond shampoo, there are many over-the-counter scalp oils or serums containing ingredients like jojoba oil, hyaluronic acid, or ceramides that can help replenish moisture. “Using a gentle exfoliating treatment once or twice a month, like one with salicylic acid or lactic acid, can also remove dead skin buildup and allow moisturizing products to work more effectively,” says Dr. Bowles. At home, she suggests using a humidifier during the colder months to add moisture to the air, helping keep your scalp from drying out. For persistent or severe dryness, Dr. Bowles says, your dermatologist may recommend prescription topical steroids or medicated treatments containing antifungal or anti-inflammatory ingredients if conditions such as seborrheic dermatitis or psoriasis are contributing. “In-office treatments such as hydrating scalp therapies, light therapy, or platelet-rich plasma (PRP) treatments may also help restore balance to the scalp environment,” she adds.
And don’t forget the basics: “Drinking enough water and maintaining a balanced diet rich in healthy fats can make a visible difference in your scalp’s comfort and overall skin health,” Dr. Bowles explains. “Treat your scalp like an extension of your skin. Gentle care, moisture, and protection will go a long way.”