these are generally of higher quality. Check for reputable brands to make sure it's not mixed with too many additives.If possible, buy a small bottle first to try out how your hair and scalp respond

May help promote hair growth by improving scalp circulation. Helps reduce dandruff and soothe itchy scalp.Strengthens hair strands and may reduce breakage.Adds shine and helps moisturize hair when mixed with a carrier oil.Contains antioxidants that may help prevent premature greying

romotes hair growth (rich in sulfur) Reduces hair fall and strengthens roots.Helps with dandruff due to antibacterial properties.Adds shine and reduces dryness.May help slow premature greying