Oak, derived from the wood of the oak tree (Quercus), is a rich and grounding note in perfumery. Known for its depth and durability, oak is often used to evoke a sense of strength, longevity, and earthiness. Typically featured in woody, oriental, and chypre compositions, oak adds a robust, natural element to fragrances, often used as a base note to enhance their complexity and longevity.

Oak has a deep, earthy, and woody aroma with warm, resinous undertones. Its scent is smooth and slightly smoky, with hints of leather, bark, and a faint sweetness. The profile is complex and powerful, with subtle balsamic, spicy, and mossy nuances that evoke the timeless, enduring nature of oak trees. Oak brings a grounding, sophisticated, and rustic quality to perfumes, adding depth and richness to fragrance compositions.