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Reetha

Explore Reetha benefits, traditional uses and the science behind Sapindus mukorossi, including its natural cleansing saponins and relevance to hair and scalp care.

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Origin

Southern China; now introduced or cultivated across parts of the Indian subcontinent and wider Asia. (Plants of the World Online)

Traditional wisdom

Natural cleansing of hair, body, fabrics and household materials

Why Soumm chose it

Plant-derived cleansing and surfactant action

Quick facts

Botanical name
Sapindus mukorossi Gaertn.
Common names
Soapnut; Aritha; Ritha; Reetha; Washnut
Source type
Deciduous subtropical tree
Part used
Fruit pericarp — the outer fleshy covering of the fruit
Natural constituents
Triterpenoid saponins, sugars, mucilage and other plant compounds including phenolics and flavonoids. (PubMed Central (PMC))
Scalp relevance
Cleansing; possible antimicrobial relevance based mainly on laboratory and formulation research
Evidence status
Strongest evidence supports its cleansing/surfactant role; evidence for direct hair growth or treatment of scalp disorders is insufficient.

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