Since some people are allergic to nickel, the EU nickel directive regulates how much nickel may be released onto the skin per week. For earrings, these are a maximum of 0.2 micrograms per square centimeter per week (i.e. 0.2 millionth of a gram). All Studex studs and earrings fall well below this allowable value and are thus nickel-safe and allergy free. In fact, all Studex studs and hoops are hypoallergenic, nickel-safe, lead-, cadmium- and cobalt-free.

Yes! Many people with sensitive ears use Studex sterilized studs for everyday use. However, please note that we also carry Fashion earrings for sensitive ears.

No! Studex ear piercing products are designed to safely pierce the ear lobe and outer cartilage of the ear. Studex ear piercing products should not be used to pierce other parts of the body.

A minimum of 6 weeks for pierced ear lobes and 12 weeks for ear cartilage piercings. You should only switch into new earrings after the suggested healing period.

Clean the piercing area(s) with Studex After Piercing Lotion or Gel and rotate the piercing stud at least once a day. More frequent cleaning is necessary after excessive physical activity. Avoid touching the piercing area(s) whenever possible.

Our best advice would be: wear your pair often (this helps lessen oxidation), and keep them in your Penny Pairs pouch when not in use.