When you want to remove unwanted hair, electrolysis provides a permanent solution. This hair removal technique has existed for 100 years, and it involves inserting a thin probe into each hair follicle. An electrical current flows through the probe and into the follicle, destroying the hair at its root. If you recently scheduled electrolysis or will soon, learn what makes hydration an essential part of the process in the guide below. 

Why Do You Need to Hydrate Before Undergoing Electrolysis? 

Benefits of Hydration for Hair Removal

Water is an electrical conduit. If the skin is hydrated during electric current-based hair removal, it conducts currents from the wires more readily for efficient, higher-quality results. Also, since hydrated skin is moisturized, the hair follicles slide out of the pores quickly. Dry, tight skin holds onto hair follicles, making it challenging to remove them intact. Tweezing unwanted hair when the skin is dry has the same effect and can cause follicles to break off instead of coming out of the pores in one piece. 


Hydrating prior to electrolysis increases comfort in addition to hair removal efficiency because inserting the probe into each pore is easier when the skin is elastic and plump. Since follicles slide out effortlessly, the hair removal specialist can use a lower current setting to improve your comfort further. 

Hydration Tips 

To prepare for this type of permanent hair removal, drink at least half of your body weight in fluid ounces beginning at least 48 hours prior to your treatment. For example, if you weigh 140 pounds, you’ll need 70 ounces of water for optimal hydration. Drink water even if you don't feel thirsty, as thirst is a sign of dehydration. 

It also helps to consume water-rich foods prior to your appointment, such as fruits and vegetables that are naturally high in water content. Some of the best options include cucumbers, watermelons, cantaloupes, and citrus fruits. 

A water-based topical moisturizer applied in the treatment area is highly recommended.  This assists with the absorption of water into the outermost part of the skin.  You are also able to directly impact the desired treatment area, whereas drinking water isn't a spot-specific solution.  Both oral and topical hydration are a key to achieving less discomfort and a successful session.  

Consider placing a humidifier in your bedroom the night before your session to increase skin moisturization. Avoid taking a hot shower or bath, as hot water strips the skin of its natural oils that keep it hydrated and supple. You should also refrain from drinking dehydrating beverages, including coffee and alcohol. 

To make an electrolysis appointment, contact Hair Today Gone Tomorrow. Based in Dallas, this women-owned business provides residents of North Texas with high-quality services from certified professionals who have undergone over 400 hours of training. Call (682) 593-1442 to schedule an appointment, or learn more about their services online. Like the Facebook page for additional tips.