Petitgrain is a green, woody-citrus note steam-distilled from the leaves and young twigs of the bitter orange tree, Citrus aurantium. Fresher and more herbal than neroli, with a faintly floral, lavender-like side, it is a classic ingredient in colognes and fresh aromatic fragrances.

What does Petitgrain smell like?

Petitgrain smells like crushing an orange leaf between your fingers: green, slightly bitter and woody, with a clean floral note underneath. Its high linalyl acetate content gives a soft, lavender-like and bergamot-like freshness. Compared with neroli, distilled from the same tree's flowers, it is less floral and more twiggy; compared with orange blossom absolute, it has none of the honeyed sweetness or indolic warmth. Petitgrain oils are also made from other citrus leaves, such as mandarin, lemon and bergamot, each with its own twist.

Where Petitgrain comes from

Leaves, twigs and small branches are cut during pruning and distilled with steam. Because leaves can be harvested for much of the year, petitgrain is far cheaper and more plentiful than neroli. A special grade called petitgrain sur fleurs is made by distilling leaves together with some blossoms for a more floral effect.

• Also known as: Petitgrain bigarade, bitter orange leaf oil
• Fragrance family: Citrus / Aromatic
• Type: Natural
• Main origins: Paraguay; smaller volumes from Italy, Spain, Tunisia and Morocco
• How it's obtained: Steam distillation of leaves and twigs
• Key aroma molecules: Linalyl acetate, linalool, alpha-terpineol, geranyl acetate, myrcene

Petitgrain in perfume history

The name is French for "small grain", because the oil was originally distilled from tiny unripe bitter oranges; leaves and twigs later replaced the fruit as the raw material. Petitgrain was a core part of the aromatic citrus blends of early eau de cologne and has been a quiet workhorse of classic men's and unisex fragrances since.

Petitgrain in modern perfumery

Perfumers value petitgrain as an affordable way to add natural freshness and a green floral lift. It is especially popular in modern colognes, fresh fougères (fern-style blends built on lavender, coumarin and moss) and summer eaux fraîches, and is used as a partial stand-in for neroli.

How Petitgrain wears and what it pairs with

Petitgrain is a top-to-heart note: bright at first, then woodier and more herbaceous for an hour or two. It pairs with neroli, bergamot, lemon, lavender, rosemary, orange blossom, vetiver and cedar.

Safety and regulation

Petitgrain contains linalool, limonene and geraniol, EU-declarable allergens. As a leaf distillate it is not considered phototoxic, unlike expressed bitter orange peel oil.