Cassia auriculata (Cassia / Neutral Henna) Leaves C&S

In Ayurveda, Cassia auriculata is known as Avartaki. It is valued for its cooling (Sheeta) and astringent (Kashaya) properties. It is primarily utilized with the intent to balance the Pitta and Kapha doshas. In the global natural beauty industry, the leaves are widely utilized as "Neutral Henna" (also referred to simply as Cassia). Unlike true henna (Lawsonia inermis), it does not typically impart color to dark hair. Instead, it is used for its conditioning properties. Historically, it has been applied in hair care rituals with the goal of strengthening the hair shaft. It also reduces the appearance of dandruff, and adding a natural gloss to the hair.

The chemical profile of Cassia auriculata has a high concentration of polyphenols and flavonoids. These compounds support its traditional use in metabolic and skin-care applications. It contains a diverse array of antioxidants. Including quercetin, kaempferol, rutin, and catechins (specifically epicatechin). The leaves and flowers are notably rich in tannins and proanthocyanidins. These compounds give the plant's characteristic astringent properties. Additionally, the plant contains active anthraquinones. Such as emodin and rhein—in lower concentrations, alongside unique constituents like 3-O-methyl-D-glucose, resorcinol, and squalene. Its conditioning effect in hair care is attributed to these tannins and a faint yellow resinous pigment (chrysophanic acid). It coats the hair shaft, providing a temporary gloss without the deep, permanent staining associated with true henna.

Do not use if you have abdominal pain or diarrhea. Consult a healthcare professional before use if you are pregnant, nursing, or taking any medications. Discontinue use if diarrhea or loose stools occur. Do not exceed the recommended dose. Not intended for long-term use.