Arshas Oil, labelled Arshas Thailaya, is an Ayurvedic medicated (herbal) oil for external use from Gampaha Wickramarachchi. It is prepared to a traditional Sri Lankan formula at the family-run Siddhayurveda pharmacy at Yakkala in the Gampaha District.
Directions on the pack
The oil is applied with a piece of cotton wool, or rubbed gently onto the area. It is an oil for external application.
Ingredients
The maker does not publish the formula; the full list of herbs is printed on the label.
Sizes
Sold in several bottle sizes, from 30ml to 750ml; pick one above.
Made in Sri Lanka by Gampaha Wickramaratchi Siddhayurveda Ausheda, Yakkala. Read the label before use, and ask a doctor or an Ayurvedic physician first if you are pregnant, breastfeeding, taking medication or under medical care.


