For anyone who has ever found themselves standing in front of the mirror asking aloud, “Why won’t my hair just grow a few more inches!” (most of us, then) this is your brand. We’ve had a chat with the team at 3 More Inches to find out why their hair care products really do help add length to once stubborn hair and found out all about their practically magic Pre-Wash Treatment. Hairdresser to models, royals…