For hair growth, look for oils that contain bhringraj, brahmi and amla. To treat dandruff, go for oils that are packed with neem, lemon and tea tree oil. For preventing premature greying, oils that ...
"For optimal hair growth, it's recommended to use the high-frequency wand 2 to 3 times per week," says Sulzer. "This frequency allows the scalp to benefit from increased circulation and stimulation ...