Fuller, thicker hair is possible with the right product. Learn top picks for the best hair serum for hair growth and thickness in India and tips to maximize results Looking for the best hair serums for men & women? Check out the top 10 serums for faster hair growth, reduced hair fall & thicker, healthier hair. Struggling with hair thinning or hair fall? Discover dermatologist-approved, non-greasy hair growth serums with Redensyl, Anagain, and more for visible results. PREVENTS HAIR THINNING: Anagain prevents hair thinning and breakage, promoting stronger, resilient strands from root to tip. It also helps reduce hair fall by strengthening the hair roots.