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technique to create small wounds in skin to activate collagen production and hair growth
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5 / 65 resultslearn Redensyl
commercial product with a blend of mostly natural ingredients for hair regrowth
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Research
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research Defining Perceptual Thresholds for Hair Density Changes: A Study of Dermatologist Perceptions
Dermatologists can detect smaller hair density changes than previously thought.
research Evaluating Subjective Versus Objective Measures of Changes in Hair Density Using Standardized Scalp Photography
Dermatologists can accurately detect smaller differences in hair density than previously thought.
research What Women Want: Quantifying the Perception of Hair Amount - An Analysis of Hair Diameter and Density Changes with Age in Caucasian Women
Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
research Evaluating the Accuracy of Patient-Reported Hair Outcomes Versus Trichometric Measurements in PRP Therapy
Patient-reported hair improvements align with actual hair density changes, not hair width.
research Efficacy and Safety of Scalp Microneedling in Male Pattern Hair Loss
Scalp microneedling did not improve hair coverage or density in male pattern hair loss.
Community Join
5 / 1000+ resultscommunity I had GPT create a comparison of pp405 week 8 results vs Fin and Min
PP405 shows significantly better early-stage hair regrowth results compared to minoxidil and finasteride, with 31% of users experiencing over 20% density increase in 4–8 weeks. Minoxidil and finasteride show minimal or no visible regrowth in the same timeframe.
community Scientific Review: Caffeine shampoo does NOT stop hair loss. False claims and "fake" research. 19 References included.
Alpecin Caffeine shampoo is ineffective for stopping hair loss, with unreliable supporting research. Finasteride is effective in reducing hair loss by lowering DHT levels.
community Quick word of advice for you guys wondering if you're balding
User noticed scalp showing at 26, started finasteride at 28, and saw hair improvement by 30. Others shared similar experiences and advised trusting personal observations and trying finasteride early to prevent further hair loss.
community Tretinoin aka retinoic acid, the minoxidil enhancer
Tretinoin can make minoxidil more effective for hair loss treatment, but some users did not see improved hair density with this combination and had better results with dutasteride.
community What to expect switching from 2% to 5% minoxidil?
A user switched from 2% to 5% minoxidil, alongside using finasteride and dermarolling, to address hair thinning and is curious about potential shedding. They have not experienced noticeable hair loss or shedding since starting the treatment.