Is the Dermal Scalp Roller an Effective Hair Loss Treatment?
This question comes from a member of our hair loss social community and discussion forums:
Recently, I saw a online company advertising a dermal scalp roller as an effective hair loss treatment. Is a scalp roller an effective hair restoration tool?
A dermal scalp roller is a device composed of a small, “rolling pin” rod covered in 3-4 mm needles. When rolled over the scalp, the device creates a series of small punctures in the superficial tissue and allegedly encourages improved scalp circulation, creates new scalp blood vessels, and induces follicular growth factors. Altogether, the manufactures of the scalp roller claim this activity results in new hair growth.
Although some experts believe using the scalp roller as a stand alone hair loss treatment may create some new hair growth, there are currently no published studies, clinical trials, or compelling photographic evidence demonstrating positive results. However, while using the scalp roller as a singular treatment may be somewhat unproven, the device may possess one important clinical application: allowing better scalp absorption of minoxidil (Rogaine).
By creating a series of scalp puncture sites with the scalp roller before using minoxidil, the liquid or foam solution is better absorbed and could work more efficiently. Because minoxidil is a proven hair loss treatment, the scalp roller may be a helpful device when used to enhance the absorption of the solution.
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Blake Bloxham – formerly “Future_HT_Doc”
Editorial Assistant and Forum Co-Moderator for the Hair Transplant Network, the Hair Loss Learning Center, the Hair Loss Q&A Blog, and the Hair Restoration Forum
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