Myths about hair care have been circulating for years, and while some are rooted in truth, others have been exaggerated or are just plain false. Here are some common myths and the truth behind them:
1. A Cold Water Rinse Will Give You Shiny Strands
This is a rumor that has been passed around hair salons for ages. The idea is that cold water helps close the hair cuticle, which allows your hair to lay flat and reflect light, giving it a shiny appearance. However, the scientific fact is that your hair does not contain cells that react to hot or cold water temperatures. To truly achieve shiny hair, use treatments or styling aids that are rich in oils or contain silicone, both of which smooth the cuticle. Also, try to avoid excessive dyeing or hot styling tools, as these can lead to damage and dullness.
2. Monthly Trims Will Boost Your Hair Growth
A common belief is that trimming your hair regularly encourages faster growth. However, the truth is that trimming your hair does not impact the follicles on your scalp, which are responsible for hair growth. Your hair will grow approximately 3 millimeters per month regardless of trimming. That being said, regular trims help remove split ends and reduce breakage, which can make your hair look healthier and fuller. Aim for a trim every 12-14 weeks, asking your stylist to only take off the split ends and clean up the layers.
3. If You Always Use the Same Shampoo, It Stops Working
Contrary to popular belief, using the same shampoo does not make it “stop working.” If you’ve recently dyed your hair, it’s a good idea to switch to a color care shampoo for the first week after coloring (I recommend Kerastase Bain Miroir for $36). For everyday use, however, stick with your favorite shampoo and pair it with a rich conditioner on the ends to maintain a smooth, healthy finish.
