Buy Zandu Ayurvedic Onion Hair Oil (200 ml) at Rs 308 Using Coupon Code [ADMZO20], Rs 29 Shipping Applicable also. This 100% Ayurvedic and natural hair growth oil is free from parabens, silicones, and mineral oil. Made with the goodness of pure herbal ingredients like onion seed oil, amla, bhringraj, coconut oil, neem oil, castor oil, and mentha oil, Zandu Ayurvedic Onion Oil stimulates the scalp and boosts blood circulation to hair follicles. This promotes hair growth while reducing hair fall, breakage, and thinning. It also contains ingredients with anti-microbial properties that keep the scalp healthy and dandruff-free, Grab now.