Please read the whole article here:
The basic points it makes are the following 5:
- Some of the gel nail polishes contain a chemical called methyl acrylate which can cause an allergic skin reaction, called contact dermatitis. Wherever the chemical comes into contact with the skin, a rash may develop. Because we inadvertently touch our eyes throughout the day, the rash can also involve our eyelids. The rash from methyl acrylate is usually red, itchy, bumpy and uncomfortable. It may last a week or two. Removing the polish and treating the skin with a cortisone cream will clear the rash.
- The chemical, butylated hydroxyanisol (BHA), which is considered a cancer-causing agent, is found in some gel nail polishes. Although we do not know exactly how much exposure you would need for cancer to develop, it's important to be aware of this connection. Not all polishes contain this chemical, so check the ingredient list.
- Gel nail polish is set or cured with ultraviolet light. Think of the light as baking the polish into the nails. The problem is that ultraviolet light is essentially sunlight and sunlight causes skin cancer. If you are exposed to ultraviolet light for four to eight minutes every two weeks when you have a gel manicure, that can add up to significant exposure. To avoid potential skin cancers on your fingers or hands, I suggest that you apply an SPF 30 or higher sunscreen to directly your hands and fingers after you wash your hands midway through the manicure. Then wear tightly woven cotton gloves with the tips of the fingers cut off. Another alternative is to find a manicurist that uses LED (light emitting diode) light to set the gel polish. We don't think that this type of light will cause skin cancer.
- To remove gel polish, your nails are soaked in or wrapped in acetone. Acetone is a very drying chemical and will cause your nail to become brittle and peel after repeated use. Massaging a moisturizer into you nails several times each day will help to combat the dryness.
- As with acrylic nails, the surface of your nail is usually abraded or roughed with an emery board, before gel polish is applied. This will weaken your nail and lead to breakage and the possibility of infection.
I just want people to be informed of dangers, and besides, who wants to wear the same polish for 2 weeks! I get bored after 2 days!