The oil used to anoint the King and Queen Consort Camilla in the coronation on 6 May will be cruelty-free.
This part of the ceremony is said to be one of the most sacred of the day’s rituals but will reflect modern anti-animal cruelty sentiments, according to a statement published by Buckingham Palace.
Previous versions of the “holy oil” have included civet oil, from the glands of small mammals, and ambergris from the intestines of whales.
This oil was used at the Coronation of Queen Elizabeth II in 1953 and is based on a formula that has been used for hundreds of years.
The altered formula for the holy oil for King Charles and Queen Consort Camilla’s coronation reflects concerns about animal cruelty and the need to protect wildlife.
The new formula is made with olive oil, pressed just outside Bethlehem. It has been perfumed with essential oils including sesame, rose, jasmine, cinnamon, neroli, benzoin and amber, as well as orange blossom.
The “chrism oil” was created using olives harvested from two groves on the Mount of Olives, a mountain ridge to the east of Jerusalem’s Old City, a place that holds religious importance to Christians.
The anointing of the King is reminiscent of a christening or the ordination into religious orders, with the monarch being symbolically touched with holy oil on the head, chest and hands.
The announcement comes after uncertainty looms over whether Prince Harry and his wife Meghan Markle will attend the coronation.
King Charles III has reportedly officially invited the Duke and Duchess of Sussex to his and the Queen Consort’s coronation this spring.
A spokesperson for Prince Harry and Meghan Markle told The Times that they have received “email correspondence” about the coronation, but no decision has been disclosed about whether they will accept the invitation or not.
It comes after reports that the King may offer the couple a suite of rooms in Buckingham Palace that previously belonged to the Duke of York, after asking them to vacate their UK residence, Frogmore Cottage.
It is understood that the King has instead offered the keys to Frogmore Cottage to his disgraced brother, Prince Andrew, who is said to be “resisting” any attempt to move him out of his current home, the Royal Lodge.
Read more about whether the Sussexes will attend the ceremony here.
