Without hair to protect them, scalps burn in the summer, freeze in the winter, and bear little to no fruit in the spring. Grow a bumper crop of hair with this Groupon.

$99 for Three Months of Low-Level Laser Hair-Loss Treatment ($1,125 value)

During a session of laser hair therapy, a certified tech blasts the scalp with a low-level laser, aiming to increase blood flow to promote the growth of thicker, stronger hair. Fifteen sessions, each about 30 minutes, spread throughout three months, work to steadily foster a supportive environment for hair growth, which can appear after 10–12 sessions.

THE PATIENT AND ANY OTHER PERSON RESPONSIBLE FOR PAYMENT HAS A RIGHT TO REFUSE TO PAY, CANCEL PAYMENT, OR BE REIMBURSED FOR PAYMENT FOR ANY OTHER SERVICE, EXAMINATION, OR TREATMENT THAT IS PERFORMED AS A RESULT OF AND WITHIN 72 HOURS OF RESPONDING TO THE ADVERTISEMENT FOR THE FREE, DISCOUNTED FEE, OR REDUCED FEE SERVICE, EXAMINATION, OR TREATMENT.

International Hair Restoration Systems

For more than 20 years, Dr. Brett Hirsch has studied advanced treatments to restore lush heads of hair to men and women. Among the most advanced treatments he performs, NeoGraft hair-transplant therapy reduces the recovery time and scarring of traditional hair therapies. A completely noninvasive option, low-level laser therapy attempts to bolster the growth of thicker, more robust hairs by promoting blood flow to the scalp. More dramatically, Sensigrafts, Virtuesse, and Reallusions hair-restoration treatments outfit sparse scalps with realistic locks available in many colors, textures, and rainbow-fro styles.