Article by DR.Piyawat POOMSUWAN
💊 You’ve been applying hair growth lotion for years… so why does it still feel like it “doesn’t work”?
Have you ever experienced this? You bought Minoxidil based on reviews and applied it yourself. At first, it seemed promising—but after long-term use, your hair started thinning again, or you felt that the results had “plateaued.”
Today, Dr. Piyawat would like to explain—based on two landmark clinical studies that followed male patients with hair loss for up to five years—why using topical medication alone may not be the final answer.
📉 1. Expectations vs. Reality (The Cosmetic Gap)
Many people expect that applying medication will restore thick, youthful hair. However, research clearly shows that although hair counts may increase statistically, only a small number of patients experience visible cosmetic improvement.
In fact, investigators rarely observed dense hair regrowth. This means Minoxidil does work—but mainly to maintain existing hair rather than to transform severe thinning into dense hair.
⏳ 2. The Treatment Curve Peaks at One Year
This is something many people don’t realize. The hair regrowth effect of Minoxidil peaks within the first year.
After that, hair density gradually declines—even with continued use. Long-term use over 4–5 years still results in better hair retention than doing nothing, but the maximum benefit occurs in the first year.
⏰ 3. Strict Adherence Is Essential
Minoxidil must be applied twice daily—consistently and indefinitely.
Studies have shown that reducing application to once daily leads to a significant decrease in hair density between years 1 and 3. This is why inconsistent use often leads to disappointing results.
🎯 Doctor’s Summary
Minoxidil is an effective, evidence-based treatment. However, many people feel it “doesn’t work” because:
- Expectations exceed the realistic potential of topical therapy alone
- Reduced responsiveness over time
- Inconsistent application
💡 What’s the solution?
Modern hair loss treatment no longer relies on Minoxidil alone. We now combine it with natural supplements, targeted vitamins, clinical treatments, and laser therapy to overcome the treatment plateau.
If you’re feeling discouraged, don’t give up—but consult a hair loss specialist to adjust your treatment plan according to your hair growth curve.