1 Vitamin E - It doesn't directly reduce melanin production but it is effective in reducing hyper pigmentation caused by melanin over production.  Use a good SPF protection to all the exposed parts before going out in the sun and keep ypurself covered (It may get hot though...so upto you!!)
The HPV vaccine protects preteens, teens, and young adults from Human Papillomavirus (HPV). Research shows that when boys and girls are vaccinated early - at 11 or 12 - they're better protected from the serious health problems HPV can cause, including certain cancers and genital warts.
Because HPV can cause problems like genital warts and some kinds of cancer, a vaccine is an important step in preventing infection and protecting against the spread of HPV. That's why doctors recommend that all girls and guys get the vaccine at these ages: Girls: from age 11 or 12 through age 26.