Are the flavors in BalanceOil+ natural or artificial?

BalanceOil+ is an all-natural flavored polyphenol Omega Balance food supplement range, high in Omega-3, vitamin
D3 and olive polyphenols. It safely adjusts and maintains EPA + DHA levels and the Omega-6:3 Balance in your body
while protecting your cells from oxidation. It contains a premium blend of oils derived from the highest quality, wild-caught fish and pre-harvest extra virgin olive oil. Choose from the following flavors for your BalanceOil+: Lemon, Vanilla, Orange Lemon Mint or Grapefruit Lemon Lime.