Onion Juice, Green Tea, Apple Cider Vinegar And 7 Other Natural Remedies To Retain Hair Growth
Onion juice
Though applying onion juice to your hair may sound like a terrible idea, Healthline reports that onion juice is an ideal scalp treatment for those interested in growing thicker hair. “Sulfur is found within amino acids, which are components of protein,” the publication explains. “Proteins — and especially keratin, which is known to be sulfur-rich — are needed for growing strong hair. When added to the hair and scalp, onion juice can provide extra sulfur to support strong and thick hair, thus preventing hair loss and promoting hair growth.”