In recent months, Nidhi’s Grandmaa Secret has become one of the most talked-about natural hair care brands in India — not just because of its traditional, herbal formulations, but also due to its successful appearance on Shark Tank India, where the brand secured a deal from Anupam Mittal. Rooted in age-old grandmother-approved remedies and backed by modern entrepreneurship, this brand promises chemical-free solutions for hair fall, scalp health, and everyday beauty needs. Curious to know whether the hype is real, I decided to personally try some of their most popular products, including the hair mask, rosemary water ark, scalp massager, neem comb, and herbal sindoor. After weeks of consistent use, here’s my honest, detailed review sharing what actually worked for me and whether Nidhi’s Grandmaa Secret* truly deserves a place in your self-care routine.