Does minoxidil help the temples? You are right- Minoxidil is FDA approved for treating genetic hair loss in men in the crown. But Minoxidil can also help the frontal hairline. Keep in mind it only helps a low proportion of those that use it and overall does a better job of stopping loss than growing more hair. But it can.It may not restore it to the 'original' density. But it certainly can help. Two studies in the last few years really helped answer your question. STUDY 1: Drs Hillman and colleagues Hillman K et al reported a study in 2015 looking at the benefits of twice daily 5% minoxidil foam in the temples of male patients with male baliding. They looked at results after 24 weeks of treatment compared to placebo treatment and to the vertex region. Final study data showed that hair counts and hair caliber increased significantly compared to baseline in both the temples and crown scalp. Furthermore, patients actually using 5% minoxidil foam rated a significant improvement in scalp coverage for both the front and top areas. STUDY 2 - Drs Mirmirani and colleagues In a second research study, Mirmirani et al performed a double-blinded, placebo controlled research study of minoxidil topical foam 5% (MTF) vs placebo in sixteen healthy men ages 18-49 years with genetic hair loss. Study participants applied treatment (active drug or placebo) to the scalp twice daily for eight weeks. Again, similar to the previous study, results showed that minoxidil improved frontal and vertex scalp hair growth of AGA patients. Conclusion There is little doubt now that minoxidil can help some men with hair loss in the temples It does not help everyone, and doesn't return the hair back to the original density. But it certainly can help.REFERENCES Hillman K et al. A Single-Centre, Randomized, Double-Blind, Placebo-Controlled Clinical Trial to Investigate the Efficacy and Safety of Minoxidil Topical Foam in Frontotemporal and Vertex Androgenetic Alopecia in Men. Skin Pharmacol Physiol. 2015;28:236-244. Mirmirani et al. Similar Response Patterns to 5%Topical Minoxidil Foam in Frontal and Vertex Scalp of Men with Androgenetic Alopecia: A Microarray Analysis. Br J Dermatol. 2014 Sep 10.