The idea that a bath could help diminish the appearance of wrinkles may not seem to make sense, considering a bath often leaves your fingers and toes looking like prunes. But the wrinkles that appear after soaking in the tub are much different than those caused by aging, sun exposure and smoking. They occur when a protein called keratin in the surface layer of the epidermis -- called the stratum corneum -- absorbs a lot of water and swells up [source: Meyer]. The enlarged stratum corneum doesn't have anywhere to go, so it wrinkles up. The good part about these wrinkles is that they usually go away within a few hours.
Epsom Salt Baths for Wrinkles
If you're like most people with wrinkles, you're probably always on the lookout for fast and inexpensive ways to wipe out and prevent those little lines. Many factors -- such as genetics, sun exposure and smoking -- can help cause wrinkles on your skin [source: Mayo Clinic]. Consistent facial expressions such as squinting or smiling will also contribute to them over time. The reason that wrinkles are a common sign of aging is that as your skin ages, it loses some of its elasticity and supporting fat, and it becomes dry more easily. Sebaceous glands in older skin don't produce oil as much as they do in younger skin, leading to a dryness that makes wrinkles more pronounced.
This is where Epsom salt baths come in. Bathing in mineral-rich Epsom salt water may help to hydrate and soften your skin, and you can maintain that effect if you follow up with a good moisturizer shortly after your bath. Locking in that moisture can keep your skin from getting too dry and, as a result, may help reduce the appearance of fine lines and wrinkles on your skin.
Other ways of hiding wrinkles range from topical retinoid creams to face lifts, so taking baths with Epsom salt and following up with a moisturizer is a quicker, more inexpensive method, although you probably won't get results as drastic as you might by using the other methods.
Epsom salt baths can be great for your skin, but they can do other things for your body, too. Read on to learn how they can help remove toxins from your body.