Onion water has gained popularity as a natural remedy for hair growth, but is it really effective? Here's what science says about onion water and its potential benefits for hair health:
Rich in Sulfur Onions are high in sulfur, a mineral essential for collagen production and hair growth. Sulfur helps strengthen hair follicles, promoting healthier, thicker hair. Applying onion water may nourish the scalp and improve hair texture.
Boosts Circulation Onion water is believed to improve blood circulation to the scalp. Better circulation can help nourish hair follicles, providing them with the necessary nutrients for optimal hair growth.
Contains Antioxidant Onions are packed with antioxidants, such as flavonoids (including quercetin), that can help reduce oxidative stress. Oxidative stress can damage hair follicles and contribute to hair loss, so antioxidants in onion water may support healthy hair growth.
Fights Dandruff Onion water has antifungal and antibacterial properties, which may help alleviate scalp conditions like dandruff. By reducing dandruff and scalp irritation, onion water creates a healthier environment for hair to grow.
Reduces Hair Thinning Some studies suggest that onion juice can help reduce hair thinning. A small study published in the Journal of Dermatology found that participants who used onion juice on their scalp experienced significant hair regrowth.
Improves Scalp Health The application of onion water can improve scalp health by combating bacteria and fungi, which can lead to healthier follicles. A clean and nourished scalp is essential for promoting hair growth.