The best replacement for tea tree oil is benzoyl peroxide.

The best alternatives to tea tree oil are rated as following:
★★★★★  benzoyl peroxide
★★★  lavender oil
★★★  salicylic acid
★★★  apple cider vinegar
★★  oregano oil
★★  witch hazel
★  aloe vera
★  melaleuca oil
★  eucalyptus oil
★  peppermint oil
★  neosporin
★  clove oil
★  manuka honey
★  emu oil
★  jojoba oil
  castor oil
  vitamin e
  oil of oregano
  mupirocin
  abreva
  apple cider vinegar acne
  toenail fungus
  neem oil
  neem
  argan oil
  campho
  manuka oil
  garlic

Your alternative for tea tree oil is not listed? Suggest!
Speaking about tea tree oil, one probably shouldn't forget about vitamin e.

Other search terms related to tea tree oil and their ratings are:
★★★★★ vitamin e
★★★★ benzoyl peroxide
★★★ shampoo
★★★ salicylic acid
★★ aloe vera
★★ acne
★ carrier oil
★ face wash
★ witch hazel
★ coconut oil
★ lice
aloe vera gel
cetaphil
You have in mind a companion for tea tree oil and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of tea tree oil in all years. Click on graph for more.
tea tree oil
benzoyl peroxide
lavender oil