Just like how it's possible to over-moisturize your skin, it's also possible to over-moisturize your precious locks. Wonder Curl notes that over-moisturizing is common with curly-haired folks to hydrate their dry strands. But unfortunately, using too much conditioner and moisturizing products results in moisture overload, a condition manifested by limp strands, lack of volume, greasiness, and breakage. It happens when there's more moisture in your hair than there is protein.
Aside from using too many moisturizing products, Loved By Curls pointed out that moisture overload is also caused by far too frequent hair washing, leaving your hair wet or damp for hours on end, and failure to use protein treatments. Even though your hair is technically almost entirely made of protein, complementary protein treatments are still essential to further strengthen your hair. "As we lose moisture and nourishment, the keratinized protein begins to unravel and break down," board-certified dermatologist Dr. Ava Shamban shared with Byrdie. "It loses strength, elasticity, and the bonds weaken. Rebuilding, supporting, and boosting this protein matrix is key to healthy hair and scalp."
If you suspect that your hair has reached the point of moisture overload, the good news is you can reverse it by cleansing your hair with a clarifying shampoo, reducing the frequency of your deep conditioning, and using protein treatments. Drying your locks using a diffuser is also said to help restore your hair's balance.