How to Use a Dermaroller for Hair Growth: A Complete Guide
- American Mane
- Sep 25, 2025
- 2 min read
If you’re looking for a natural way to stimulate hair growth and make treatments like Finoxidil even more effective, a dermaroller could be your new best friend. This small handheld tool may look simple, but it can deliver powerful results when used correctly.
What Is a Dermaroller?
A dermaroller is a device with hundreds of tiny needles that gently create micro-punctures in the scalp. This process, known as microneedling, triggers the body’s healing response, improving blood circulation and boosting the absorption of topical products like Finoxidil.
How to Use a Dermaroller for Hair Growth
Step 1: Choose the Right Needle Size
For scalp use, 0.5 mm needles are most effective.
Smaller sizes may not penetrate enough, while larger sizes should only be used under professional supervision.
Step 2: Prep Your Scalp
Wash your scalp to remove oils and buildup.
Make sure the dermaroller is disinfected with alcohol before every use.
Step 3: Rolling Technique
Gently roll the dermaroller across thinning areas in four directions: vertically, horizontally, and diagonally (both ways).
Apply light pressure; it should tingle, not hurt.
Step 4: Frequency of Use
2–3 times per week is ideal.
Avoid daily use, as the scalp needs time to heal between sessions.
What to Apply After Derma-rolling
Here’s where the magic happens. After microneedling, your scalp is primed to absorb growth-boosting products:
Finoxidil Drops (from American Mane): Apply immediately after rolling to enhance absorption and effectiveness.
Hair Growth Supplements (Vitamin Infusions): These can be taken alongside dermarolling to provide your follicles with the nutrients they need from the inside out.
Hydrating Serums: Consider a gentle aloe vera or peptide-based scalp serum to soothe any redness.
Avoid harsh products like strong alcohol-based solutions right after rolling, as they may irritate.
Benefits of Using a Dermaroller for Hair Growth
Boosts Blood Flow: Increases circulation to the scalp, feeding hair follicles with oxygen and nutrients.
Maximizes Product Absorption: Makes treatments like Finoxidil up to 3x more effective.
Strengthens Hair Follicles: Stimulates collagen production in the scalp, improving follicle health.
Supports Thicker, Fuller Hair: Encourages dormant follicles to re-enter the growth phase.
Final Thoughts
When used consistently and correctly, dermarolling can significantly accelerate your hair restoration journey. Combine it with American Mane’s Finoxidil drops and hair growth supplements for the best results. Remember, patience is key. Visible improvements often take 3–6 months of steady use.
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